/* Added to force GPU isolation for the background canvas, preventing iOS backdrop-filter from corrupting it with 'purple noise flashes' */
canvas#starryCanvas,
.starry-sky-canvas {
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
}

:root {
    --bg-color: #ffffff;
    --text-main: #1e293b;
    --text-dim: #94a3b8;
    --spotlight-color: rgba(0, 0, 0, 0.04);
    --accent-purple: #9b5de5;
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Outfit', sans-serif;
    --card-bg: #f8fafc;
    --card-border: #e2e8f0;
    --accent-color: #3b82f6;
    --snow-color: #3b82f6;
    /* Vivid Blue for Light Mode */
    --modal-bg: #ffffff;
    --app-modal-backdrop: rgba(34, 41, 52, 0.48);
    --app-modal-backdrop-filter: blur(6px) saturate(106%);
    --modal-overlay: var(--app-modal-backdrop);
    --public-light-modal-backdrop: var(--app-modal-backdrop);
    --public-light-modal-backdrop-filter: var(--app-modal-backdrop-filter);
    --footer-border: rgba(0, 0, 0, 0.05);
    --ambient-color-1: rgba(155, 93, 229, 0.15);
    --ambient-color-2: rgba(139, 92, 246, 0.12);
    /* Profile-modal blue for pagination in light mode */
    --accent-gradient: linear-gradient(135deg, #6b9ece 0%, #5f8fbc 100%);
    --pagination-hover-rgb: 107, 158, 206;
    --prompt-detail-accent: #6b9ece;
    --prompt-detail-accent-hover: #5f8fbc;
    --prompt-detail-accent-rgb: 107, 158, 206;
    --prompts-nav-height: 64px;
    --prompts-mobile-nav-gap: 44px;
    --prompt-auth-top-bar-shield: calc(env(safe-area-inset-top, 0px) + 34px);
    --prompt-auth-bottom-bar-shield: calc(env(safe-area-inset-bottom, 0px) + 96px);
}

html[data-theme="light"],
html:not([data-theme="dark"]) {
    --app-modal-backdrop: rgba(31, 76, 118, 0.20);
    --app-modal-backdrop-filter: blur(8px) saturate(108%);
}

/* ========================================
   AMBIENT LIGHT CANVAS (Living Background)
   ======================================== */
#ambientCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

[data-theme="dark"] #ambientCanvas {
    opacity: 0.4;
}

/* ========================================
   STARRY SKY CANVAS (Dark Mode Only)
   ======================================== */
#starryCanvas {
    position: fixed;
    top: -10vh;
    left: -10vw;
    width: 120vw;
    height: 120vh;
    z-index: 0;
    /* Above body bg, behind content */
    pointer-events: none;
    opacity: 0;
    transition: opacity 1.5s ease;
}

[data-theme="dark"] #starryCanvas {
    opacity: 1;
}

/* ========================================
   BREATHING CARDS ANIMATION
   ======================================== */
@keyframes breathe {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-6px);
    }
}

/* Breathing only activates AFTER entrance animation completes */
.prompt-card.breathing {
    animation: breathe 4s ease-in-out infinite;
    animation-delay: var(--breathe-delay, 0s);
    will-change: transform;
}

/* Disable breathing on hover to prevent jank */
.prompt-card.breathing:hover {
    animation-play-state: paused;
}

/* Disable breathing during filtering to allow FLIP animations */
.prompt-card.filtering {
    animation: none !important;
    transition: none !important;
}

/* FLIP moving cards - smooth position transition */
.prompt-card.filtering.filter-moving {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* New cards entering - smooth fade + scale */
.prompt-card.filtering.filter-entering {
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease-out !important;
}

/* Cards fading out before layout change */
.prompt-card.filter-fading-out {
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 0.18s ease-out, transform 0.18s ease-out;
    animation: none;
    pointer-events: none;
}

/* ========================================
   WAVE SCROLL REVEAL ANIMATION
   ======================================== */
.prompt-card.scroll-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.prompt-card.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Dark Mode Colors */
[data-theme="dark"] {
    --bg-color: #000000;
    --text-main: #e2e8f0;
    --text-dim: #94a3b8;
    --spotlight-color: rgba(255, 255, 255, 0.03);
    --card-bg: rgba(30, 41, 59, 0.5);
    --card-border: rgba(51, 65, 85, 0.5);
    --modal-bg: rgba(15, 23, 42, 0.85);
    --modal-overlay: var(--app-modal-backdrop);
    --footer-border: rgba(255, 255, 255, 0.05);
    --accent-starry: #6b9ece;
    --snow-color: #ffffff;
    /* Pure White for Dark Mode */
    /* Starry blue for dark mode accents */
}

/* Dark mode: remove card borders, update modal */
[data-theme="dark"] .prompt-card {
    border-color: transparent;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

body.prompts-page.auth-sheet-open #ambientCanvas {
    opacity: 0.4 !important;
    transition: none !important;
}

html[data-theme="dark"] body.prompts-page.auth-sheet-open #starryCanvas {
    opacity: 1 !important;
    transition: none !important;
}

html[data-theme="dark"] body.prompts-page.auth-sheet-open::before,
html[data-theme="dark"] body.prompts-page.auth-sheet-open::after {
    content: "";
    position: fixed;
    left: 0;
    right: 0;
    pointer-events: none;
    z-index: 12040;
}

html[data-theme="dark"] body.prompts-page.auth-sheet-open::before {
    top: calc(-1 * env(safe-area-inset-top, 0px));
    height: var(--prompt-auth-top-bar-shield);
    background: linear-gradient(180deg, #000000 0%, #000000 74%, rgba(0, 0, 0, 0.94) 100%);
}

html[data-theme="dark"] body.prompts-page.auth-sheet-open::after {
    bottom: calc(-1 * env(safe-area-inset-bottom, 0px));
    height: var(--prompt-auth-bottom-bar-shield);
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.94) 0%, #000000 26px, #000000 100%);
}

[data-theme="dark"] .modal-inner {
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .modal-meta span {
    border-color: rgba(255, 255, 255, 0.2) !important;
    color: var(--text-dim);
}

[data-theme="dark"] .modal-image-col {
    background: #222d3d;
}

[data-theme="dark"] .prompt-area {
    background: #222d3d;
    border-color: rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .copy-btn {
    color: var(--accent-starry);
}

[data-theme="dark"] .copy-btn::before {
    background: rgba(93, 159, 216, 0.15);
}

[data-theme="dark"] .copy-btn:hover {
    color: #7db3e8;
}

[data-theme="dark"] .copy-btn.copied {
    color: #10b981;
}

[data-theme="dark"] .copy-btn.copied::before {
    background: rgba(16, 185, 129, 0.2);
}

[data-theme="dark"] .modal-img-counter {
    background: rgba(0, 0, 0, 0.6);
    color: rgba(255, 255, 255, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
}

/* Smooth theme transition */
body,
.prompt-card,
.poetry-modal,
.modal-inner,
.prompt-area,
.disclaimer-footer {
    transition: background-color 0.5s ease, border-color 0.5s ease, color 0.5s ease;
}

/* ========================================
   USER AVATAR MENU (Glassmorphism)
   ======================================== */
.user-avatar-container {
    position: fixed;
    top: 28px;
    right: 30px;
    z-index: 100;
    cursor: pointer;
    transition: top 0.3s ease;
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Offset when banner is visible */
body.has-banner .user-avatar-container,
body.has-banner .home-btn {
    top: 70px;
}

#notifBtn:hover {
    color: var(--accent-purple);
}

[data-theme="dark"] #notifBtn:hover {
    color: var(--accent-starry);
}

[data-theme="dark"] #notifBtn:hover {
    color: var(--accent-starry);
}

/* Home Button (Replica from Verify) */
.home-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    box-sizing: border-box;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Fixed Position (Top Left) */
    position: fixed;
    top: 28px;
    left: 30px;
    z-index: 100;

    /* Light Mode */
    color: var(--text-dim);
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(8px);
}

.home-btn i {
    font-size: 1.1rem;
}

/* Nav Logo SVG inside home button */
.home-btn.nav-logo svg {
    width: 24px;
    height: 24px;
}

.home-btn:hover {
    color: var(--accent-purple);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Dark Mode - Match Verify Page exactly */
[data-theme="dark"] .home-btn {
    color: rgba(255, 255, 255, 0.85);
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .home-btn:hover {
    background: rgba(15, 23, 42, 0.8);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
}

.user-avatar-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    overflow: hidden;
    color: var(--text-dim);
    font-size: 1rem;
}

.user-avatar-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    color: var(--text-main);
}

.user-avatar-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* Glassmorphism Dropdown */
.avatar-dropdown {
    position: fixed;
    /* top is set dynamically by JS in handleAuthClick() */
    right: 30px;
    min-width: 220px;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 9999;
}

.avatar-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Staggered Entrance Animation for Dropdown Children (Matching Login Modal) */
.avatar-dropdown>* {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.avatar-dropdown.active>* {
    opacity: 1;
    transform: translateY(0);
}

.avatar-dropdown.active>*:nth-child(1) {
    transition-delay: 0.05s;
}

.avatar-dropdown.active>*:nth-child(2) {
    transition-delay: 0.10s;
}

.avatar-dropdown.active>*:nth-child(3) {
    transition-delay: 0.15s;
}

.avatar-dropdown.active>*:nth-child(4) {
    transition-delay: 0.20s;
}

.avatar-dropdown.active>*:nth-child(n+5) {
    transition-delay: 0.25s;
}

[data-theme="dark"] .avatar-dropdown {
    background: rgba(0, 0, 0, 0.65);
    border-color: rgba(255, 255, 255, 0.1);
}

/* Dropdown Header - Nickname + Theme Toggle */
.dropdown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 14px;
    margin-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.identity-name {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    gap: 6px;
}

.identity-name .admin-badge {
    font-size: 0.8rem;
}

/* Theme Toggle Button - Elegant Icon */
.theme-toggle-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(155, 93, 229, 0.2);
    border-color: rgba(155, 93, 229, 0.4);
}

[data-theme="dark"] .theme-toggle-btn:hover {
    box-shadow: 0 4px 12px rgba(93, 159, 216, 0.25);
    border-color: rgba(93, 159, 216, 0.5);
}

.theme-toggle-btn:active {
    transform: scale(0.95);
}

.theme-icon {
    position: absolute;
    font-size: 1.1rem;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

/* Light mode: show sun, hide moon */
.sun-icon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.moon-icon {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
}

/* Dark mode: hide sun, show moon */
[data-theme="dark"] .sun-icon {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}

[data-theme="dark"] .moon-icon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Subtle glow effect on toggle */
.theme-toggle-btn::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

[data-theme="dark"] .theme-toggle-btn::after {
    background: radial-gradient(circle, rgba(93, 159, 216, 0.35) 0%, transparent 70%);
}

.theme-toggle-btn:hover::after {
    opacity: 1;
}

/* Legacy styles kept for compatibility */
.dropdown-identity {
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--card-border);
}

/* Dropdown Sections - keeping for other potential uses */
.dropdown-section {
    padding: 12px 0;
    border-bottom: 1px solid var(--card-border);
}

.section-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    display: block;
    margin-bottom: 10px;
}

/* Legacy Capsule Theme Switch - keeping for compatibility */
.capsule-switch {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    padding: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    gap: 4px;
}

.capsule-switch:hover {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.capsule-icon {
    font-size: 1rem;
    padding: 6px 12px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.capsule-icon.sun {
    background: rgba(245, 158, 11, 0.2);
}

.capsule-icon.moon {
    background: transparent;
}

[data-theme="dark"] .capsule-icon.sun {
    background: transparent;
}

[data-theme="dark"] .capsule-icon.moon {
    background: rgba(93, 159, 216, 0.25);
}

.capsule-slider {
    display: none;
    /* Using highlight on icons instead */
}

/* Dropdown Actions */
.dropdown-actions {
    padding-top: 12px;
}

.dropdown-action {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: transparent;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    font-family: var(--font-sans);
    transition: all 0.2s ease;
    text-align: left;
}

.dropdown-action:hover {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.95);
}

[data-theme="dark"] .dropdown-action:hover {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.95);
}

[data-theme="dark"] .dropdown-action:hover i {
    color: rgba(255, 255, 255, 0.95);
}

.dropdown-action i {
    width: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.2s ease;
}

.dropdown-action:hover i {
    color: rgba(255, 255, 255, 0.95);
}

/* Back button dark mode */
[data-theme="dark"] .back-btn {
    color: rgba(255, 255, 255, 0.5) !important;
}

[data-theme="dark"] .back-btn:hover {
    color: white !important;
}

/* Back button interactive effects */
.back-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.back-btn:hover {
    background: rgba(0, 0, 0, 0.08);
    transform: translateX(-3px);
}

[data-theme="dark"] .back-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-sans);
    margin: 0;
    overflow-x: hidden;
    min-height: 100vh;
}

html,
body {
    overflow-anchor: none;
}

/* Keep the page chrome truly black on iOS Safari instead of sampling the ambient canvas. */
[data-theme="dark"] html,
[data-theme="dark"] body {
    background-color: #000000 !important;
}

/* --- Spotlight Navigation --- */
.poetry-nav-container {
    position: relative;
    z-index: 10;
    /* Ensure search dropdown can appear above featured-banner */
    padding: calc(70px + 4vh) 5vw 4vh;
    /* Top padding accounts for fixed nav bar */
    text-align: center;
    cursor: default;
    /* Note: mask-image removed - it was clipping the search dropdown */
}

/* ===== System Announcement - Multi-Type Support ===== */

/* Base Banner Type (Default) */
.announcement-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px 24px;
    /* Softer blue-purple gradient for light mode */
    background: linear-gradient(135deg, #7c8fd4 0%, #9b7fbf 100%);
    color: white;
    font-size: 0.95rem;
    position: relative;
    border-radius: 0;
    box-shadow: 0 4px 20px rgba(124, 143, 212, 0.25);
    animation: bannerSlideIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Banner content wrapper */
.announcement-banner .announcement-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Banner icon - fixed size box for perfect alignment */
.announcement-banner .announcement-content i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    font-size: 1rem;
    flex-shrink: 0;
}

/* Banner text span - same height constraint */
.announcement-banner #announcementText {
    display: flex;
    align-items: center;
    min-height: 20px;
}

/* Banner links - light cyan for contrast with white text */
.announcement-banner a {
    color: #a0f0f0;
    text-decoration: none;
}

.announcement-banner a:hover {
    color: #ffffff;
}

/* Dark mode: muted starry blue gradient */
[data-theme="dark"] .announcement-banner {
    background: linear-gradient(135deg, #2d3a4f 0%, #3d3553 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.announcement-banner.closing {
    animation: bannerSlideOut 0.3s ease-in forwards;
}

@keyframes bannerSlideIn {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bannerSlideOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(-100%);
    }
}

/* Modal Type (Center Popup) */
.announcement-modal-overlay {
    position: fixed;
    inset: 0;
    /* Semi-transparent backdrop with blur - same as prompt modal */
    background: var(--app-modal-backdrop);
    backdrop-filter: var(--app-modal-backdrop-filter);
    -webkit-backdrop-filter: var(--app-modal-backdrop-filter);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalOverlayIn 0.3s ease-out;
}

.announcement-modal-overlay.closing {
    animation: modalOverlayOut 0.3s ease-in forwards;
}

@keyframes modalOverlayIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes modalOverlayOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

.announcement-modal {
    /* 不使用 backdrop-filter，让内层内容区域的磨砂效果能正常工作 */
    background: rgba(245, 245, 247, 0.95);
    color: #1e293b;
    padding: 0;
    border-radius: 24px;
    max-width: 480px;
    width: 90%;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
    animation: modalPopIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
    cursor: default;
}

/* 强制整个公告弹窗禁用文本光标 */
.announcement-modal,
.announcement-modal *:not(a):not(button):not(.announcement-ack-btn):not(.announcement-ack-btn-sm) {
    cursor: default !important;
    user-select: none !important;
    -webkit-user-select: none !important;
}

/* 链接和按钮显示手型光标 */
.announcement-modal a,
.announcement-modal button,
.announcement-modal .announcement-ack-btn,
.announcement-modal .announcement-ack-btn-sm {
    cursor: pointer !important;
}

/* Dark mode: 深色背景 */
[data-theme="dark"] .announcement-modal {
    background: rgba(30, 41, 59, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.announcement-modal-overlay.closing .announcement-modal {
    animation: modalPopOut 0.25s ease-in forwards;
}

@keyframes modalPopIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes modalPopOut {
    from {
        opacity: 1;
        transform: scale(1);
    }

    to {
        opacity: 0;
        transform: scale(0.9);
    }
}

/* Header Section - Icon + Title centered */
.announcement-modal .announcement-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 24px 24px 12px;
    margin-bottom: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    position: relative;
    z-index: 1;
    /* Above particles */
    cursor: default;
}

[data-theme="dark"] .announcement-modal .announcement-header {
    border-bottom-color: rgba(255, 255, 255, 0.15);
}

.announcement-modal .announcement-icon-wrapper {
    /* Remove the background box - just show icon */
    width: auto;
    height: auto;
    background: none;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #1e293b;
}

[data-theme="dark"] .announcement-modal .announcement-icon-wrapper {
    background: none;
    color: white;
}

.announcement-modal .announcement-title {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0;
}

/* Body Section - clean like toast */
.announcement-modal .announcement-body {
    padding: 16px 24px 24px;
    position: relative;
    z-index: 1;
    /* Above particles */
    cursor: default;
}

.announcement-modal .announcement-text {
    /* 磨砂玻璃效果 - 降低透明度让粒子能透过来并被模糊 */
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    padding: 16px;
    font-size: 0.9rem;
    line-height: 1.6;
    text-align: left;
    max-height: 300px;
    overflow-y: auto;
    position: relative;
    z-index: 2;
    /* Above particles */
    pointer-events: auto;
    /* Ensure clicks work */
    user-select: none;
    /* Disable text selection */
    -webkit-user-select: none;
    cursor: default;
    /* Force default cursor */
    /* 柔和阴影增强层次感 */
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

/* Dark mode: 深色磨砂玻璃 */
[data-theme="dark"] .announcement-modal .announcement-text {
    background: rgba(30, 41, 59, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Force default cursor on ALL text content */
.announcement-modal .announcement-text,
.announcement-modal .announcement-text * {
    cursor: default !important;
    user-select: none !important;
    -webkit-user-select: none !important;
}

/* Link styling in announcement text - override with pointer */
.announcement-modal .announcement-text a,
.announcement-modal .announcement-text a * {
    color: var(--accent-starry, #6b9ece);
    text-decoration: underline;
    text-underline-offset: 2px;
    cursor: pointer !important;
}

.announcement-modal .announcement-text a:hover {
    opacity: 0.8;
    cursor: pointer !important;
}

/* Footer Section */
.announcement-modal .announcement-footer {
    padding: 0 24px 24px;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
    /* Above particles */
}

/* "我知道了" Acknowledge Button - Modal */
.announcement-ack-btn {
    /* 磨砂玻璃效果 */
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    color: #1e293b;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.announcement-ack-btn:hover {
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* Dark mode button */
/* Dark mode button */
[data-theme="dark"] .announcement-ack-btn {
    background: rgba(30, 41, 59, 0.35);
    border-color: rgba(255, 255, 255, 0.15);
    color: white;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .announcement-ack-btn:hover {
    background: rgba(30, 41, 59, 0.5);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.announcement-ack-btn i {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* "我知道了" Acknowledge Button - Toast (smaller) */
.announcement-ack-btn-sm {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 6px 14px;
    border-radius: 15px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-left: auto;
    white-space: nowrap;
}

.announcement-ack-btn-sm:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Toast Backdrop (full page blur) */
.announcement-toast-backdrop {
    position: fixed;
    inset: 0;
    background: var(--app-modal-backdrop);
    backdrop-filter: var(--app-modal-backdrop-filter);
    -webkit-backdrop-filter: var(--app-modal-backdrop-filter);
    z-index: 9997;
    animation: modalOverlayIn 0.3s ease-out;
}

.announcement-toast-backdrop.closing {
    animation: modalOverlayOut 0.3s ease-in forwards;
}

/* Toast Type (Bottom Right) */
.announcement-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    /* Light mode: Frosted glass - same as avatar dropdown */
    background: rgba(255, 255, 255, 0.70);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: #1e293b;
    padding: 24px 28px;
    border-radius: 16px;
    max-width: 420px;
    min-width: 320px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    z-index: 9998;
    animation: toastSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
}

.announcement-toast.closing {
    animation: toastSlideOut 0.3s ease-in forwards;
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toastSlideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* Toast header - icon + title */
.announcement-toast .toast-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .announcement-toast .toast-header {
    border-bottom-color: rgba(255, 255, 255, 0.15);
}

.announcement-toast .toast-header i {
    font-size: 1rem;
}

.announcement-toast .toast-title {
    font-weight: 600;
    font-size: 0.95rem;
}

/* Toast body - content */
.announcement-toast .toast-body {
    line-height: 1.6;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

/* Toast links - use accent starry color */
.announcement-toast a {
    color: var(--accent-starry, #6b9ece);
    text-decoration: none;
}

.announcement-toast a:hover {
    opacity: 0.8;
}

/* Toast button - right aligned */
.announcement-toast .announcement-ack-btn-sm {
    display: inline-flex;
    align-items: center;
    margin-left: auto;
    background: rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.12);
    color: #1e293b;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.announcement-toast .announcement-ack-btn-sm:hover {
    background: rgba(0, 0, 0, 0.1);
}

/* Dark mode toast button */
[data-theme="dark"] .announcement-toast .announcement-ack-btn-sm {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: white;
}

[data-theme="dark"] .announcement-toast .announcement-ack-btn-sm:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Dark mode toast - Frosted glass - same as avatar dropdown */
[data-theme="dark"] .announcement-toast {
    background: rgba(30, 41, 59, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

/* Banner Common Elements */
.announcement-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.announcement-content i {
    font-size: 1.1rem;
}

.announcement-banner .announcement-close {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.announcement-banner .announcement-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

/* Dark mode adjustments */
[data-theme="dark"] .announcement-banner {
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .announcement-modal {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

/* ===== Font Size Classes ===== */
.announcement-banner.size-small,
.announcement-modal.size-small,
.announcement-toast.size-small {
    font-size: 0.85rem;
}

.announcement-banner.size-medium,
.announcement-modal.size-medium,
.announcement-toast.size-medium {
    font-size: 0.95rem;
}

.announcement-banner.size-large,
.announcement-modal.size-large,
.announcement-toast.size-large {
    font-size: 1.1rem;
}

/* Text with line breaks */
#announcementText,
.announcement-text,
.announcement-toast span {
    white-space: pre-wrap;
    word-break: break-word;
}

/* The spotlight effect overlay - Darker trace on white */
.spotlight-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 150%;
    /* Extend taller */
    pointer-events: none;
    background: radial-gradient(800px circle at var(--cursor-x, 50%) var(--cursor-y, 50%),
            rgba(0, 0, 0, 0.03),
            /* Subtle shadow trace */
            transparent 50%);
    z-index: -1;
    /* Behind text */
    opacity: 0;
    transition: opacity 0.5s ease;
}

.poetry-nav-container:hover .spotlight-overlay {
    opacity: 1;
}

/* Pinterest-style Search Bar */
.nav-search-wrapper {
    position: relative;
    max-width: 400px;
    margin: 0 auto 24px;
    z-index: 100;
    /* High z-index to stay above featured banner */
}

.nav-search {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 12px 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.6s ease, box-shadow 0.6s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    /* Softer shadow */
    --mood-color: rgba(139, 92, 246, 0.5);
    /* Default mood color */
    -webkit-tap-highlight-color: transparent;
}

.nav-search:focus-within {
    border-color: color-mix(in srgb, var(--mood-color) 60%, transparent);
    box-shadow:
        0 0 0 1px color-mix(in srgb, var(--mood-color) 30%, transparent),
        0 0 20px color-mix(in srgb, var(--mood-color) 15%, transparent),
        0 0 40px color-mix(in srgb, var(--mood-color) 8%, transparent);
    transform: scale(1.01);
}

/* Mood lighting breathing animation - subtle pulse */
@keyframes moodBreathing {

    0%,
    100% {
        box-shadow:
            0 0 0 1px color-mix(in srgb, var(--mood-color) 25%, transparent),
            0 0 15px color-mix(in srgb, var(--mood-color) 10%, transparent);
    }

    50% {
        box-shadow:
            0 0 0 1px color-mix(in srgb, var(--mood-color) 35%, transparent),
            0 0 25px color-mix(in srgb, var(--mood-color) 18%, transparent);
    }
}

.nav-search.mood-active:focus-within {
    animation: moodBreathing 3s ease-in-out infinite;
}

/* Dark mode: use starry blue instead of purple for search focus */
[data-theme="dark"] .nav-search {
    --mood-color: rgba(93, 159, 216, 0.5);
    background: #000000;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .nav-search:focus-within {
    border-color: rgba(93, 159, 216, 0.45);
    box-shadow:
        0 0 0 1px rgba(93, 159, 216, 0.25),
        0 0 20px rgba(93, 159, 216, 0.12),
        0 0 40px rgba(93, 159, 216, 0.06);
}

.nav-search i {
    color: var(--text-dim);
    font-size: 0.95rem;
}

.nav-search input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    outline: none;
    box-shadow: none !important;
    font-size: 1rem;
    color: var(--text-main);
    caret-color: var(--text-main);
    font-family: var(--font-sans);
    -webkit-appearance: none;
    appearance: none;
    -webkit-tap-highlight-color: transparent;
}

body.prompts-page .nav-search input:focus,
body.prompts-page .nav-search input:focus-visible,
body.prompts-page .nav-search input:active {
    border: none !important;
    outline: none !important;
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    box-shadow: none !important;
    -webkit-tap-highlight-color: transparent;
}

.nav-search input::placeholder {
    color: var(--text-dim);
    opacity: 0.7;
}

/* Search Dropdown (Glassmorphism) */
.prompts-hidden {
    display: none !important;
}

.prompts-display-flex {
    display: flex !important;
}

.prompts-auth-modal-promoted {
    z-index: 12060 !important;
}

.gallery-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    border-radius: 16px;
    border: 1px solid rgba(59, 130, 246, 0.5);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    font-family: var(--font-sans, sans-serif);
    font-size: 0.95rem;
    color: #1e293b;
    opacity: 0;
    transform: translateX(-50%) translateY(100px);
    transition: opacity 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.gallery-toast--visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.gallery-toast--exiting {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
}

.gallery-toast__icon {
    font-size: 1.2rem;
}

.gallery-toast--warning {
    border-color: rgba(245, 158, 11, 0.5);
}

.gallery-toast--warning .gallery-toast__icon {
    color: #f59e0b;
}

.gallery-toast--error {
    border-color: rgba(239, 68, 68, 0.5);
}

.gallery-toast--error .gallery-toast__icon {
    color: #ef4444;
}

.gallery-toast--success {
    border-color: rgba(34, 197, 94, 0.5);
}

.gallery-toast--success .gallery-toast__icon {
    color: #22c55e;
}

.gallery-toast--info {
    border-color: rgba(59, 130, 246, 0.5);
}

.gallery-toast--info .gallery-toast__icon {
    color: #3b82f6;
}

[data-theme="dark"] .gallery-toast {
    background: rgba(30, 41, 59, 0.85);
    color: #e2e8f0;
}

.search-dropdown {
    position: absolute;
    top: calc(100% + 12px);
    /* Increased spacing slightly */
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.70);
    /* More transparent */
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    /* Glass border */
    border-radius: 20px;
    /* Rounder corners */
    padding: 20px;
    box-shadow:
        0 20px 50px -10px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset;
    /* Inner light frame */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.98);
    /* Slight scale for elegance */
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    transform-origin: top center;
}

.search-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

[data-theme="dark"] .search-dropdown {
    background: rgba(15, 23, 42, 0.65);
    /* Elegant dark glass */
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow:
        0 20px 50px -10px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
}

.dropdown-section-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-bottom: 16px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    opacity: 0.8;
}

/* Hot Tags - 简洁药丸状标签 */
.hot-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    padding: 4px 0;
}

.hot-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 18px;
    background: rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-main);
    cursor: pointer;
    white-space: nowrap;
    opacity: 1;
    transition: all 0.2s ease;
}

/* 入场动画 + 微微呼吸 */
.search-dropdown.active .hot-tag {
    animation:
        tagFadeIn 0.3s ease forwards,
        subtleBreath 4s ease-in-out 0.5s infinite;
    opacity: 0;
}

/* 错开入场和呼吸时间 */
.search-dropdown.active .hot-tag:nth-child(1) {
    animation-delay: 0s, 0.5s;
}

.search-dropdown.active .hot-tag:nth-child(2) {
    animation-delay: 0.03s, 0.8s;
}

.search-dropdown.active .hot-tag:nth-child(3) {
    animation-delay: 0.06s, 1.1s;
}

.search-dropdown.active .hot-tag:nth-child(4) {
    animation-delay: 0.09s, 1.4s;
}

.search-dropdown.active .hot-tag:nth-child(5) {
    animation-delay: 0.12s, 1.7s;
}

.search-dropdown.active .hot-tag:nth-child(6) {
    animation-delay: 0.15s, 2.0s;
}

@keyframes tagFadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes subtleBreath {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.03);
    }
}

/* 悬停效果 */
.hot-tag:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.3);
    color: var(--accent-purple);
}

/* 暗色主题 */
[data-theme="dark"] .hot-tag {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .hot-tag:hover {
    background: rgba(93, 159, 216, 0.15);
    border-color: rgba(93, 159, 216, 0.35);
    color: #5d9fd8;
}

/* Autocomplete Suggestions */
.search-suggestions {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.suggestion-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.15s ease;
    color: var(--text-main);
    font-size: 0.95rem;
    font-family: var(--font-sans);
}

.suggestion-item i {
    color: var(--text-dim);
    font-size: 0.9rem;
    opacity: 0.6;
}

.suggestion-item:hover,
.suggestion-item.keyboard-active {
    background: rgba(139, 92, 246, 0.08);
}

.suggestion-item:hover i {
    color: var(--accent-purple);
    opacity: 0.8;
}

.suggestion-item.keyboard-active {
    background: rgba(139, 92, 246, 0.12);
}

[data-theme="dark"] .suggestion-item:hover,
[data-theme="dark"] .suggestion-item.keyboard-active {
    background: rgba(93, 159, 216, 0.12);
}

[data-theme="dark"] .suggestion-item:hover i {
    color: #5d9fd8;
}

/* Inline Hot Tags (subtle hints at bottom of suggestions) */
.inline-hot-tags {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    margin-top: 0;
    /* Small compensation for border-radius visual effect */
    margin-bottom: -3px;
}

/* When there are suggestions above, adjust spacing to center between divider and bottom */
.inline-hot-tags.with-suggestions {
    border-top: 1px solid var(--card-border);
    margin-top: 6px;
    padding-top: 10px;
    padding-bottom: 6px;
    /* Extend more into dropdown's bottom padding (20px) + compensate for border-radius visual effect */
    margin-bottom: -16px;
}

.inline-label {
    font-size: 0.75rem;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.5;
    flex-shrink: 0;
}

.inline-hot-tags-list {
    display: flex;
    gap: 8px;
}

.inline-hot-tag {
    padding: 5px 12px;
    background: rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    font-size: 0.85rem;
    color: var(--text-main);
    cursor: pointer;
    transition: all 0.2s ease;
    opacity: 0.7;
}

/* Light mode: purple hover */
.inline-hot-tag:hover {
    background: rgba(155, 93, 229, 0.1);
    border-color: rgba(155, 93, 229, 0.3);
    color: var(--accent-purple);
    opacity: 1;
}

/* Dark mode styles */
[data-theme="dark"] .inline-hot-tag {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

/* Dark mode: blue hover */
[data-theme="dark"] .inline-hot-tag:hover {
    background: rgba(93, 159, 216, 0.15);
    border-color: rgba(93, 159, 216, 0.3);
    color: #5d9fd8;
}

/* Favorites Tab Styling */
.nav-item.favorites-tab i {
    color: #ff4757;
    margin-right: 4px;
}

.nav-items {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    align-content: flex-start;
    justify-content: center;
    gap: 1.5rem 2.5rem;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    min-height: 88px;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.nav-items.nav-items--skeleton,
.nav-items.nav-items--hydrated,
.nav-items.loaded {
    opacity: 1;
}

.nav-items.nav-items--skeleton {
    pointer-events: none;
}

.prompts-nav-transition {
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), filter 0.3s ease;
}

.prompts-nav-hidden-up {
    opacity: 0;
    transform: translateY(-10px);
    filter: blur(2px);
}

.prompts-nav-hidden-down {
    opacity: 0;
    transform: translateY(10px);
    filter: blur(2px);
}

.prompts-stagger-0 {
    animation-delay: 0s;
}

.prompts-stagger-1 {
    animation-delay: 0.05s;
}

.prompts-stagger-2 {
    animation-delay: 0.1s;
}

.prompts-stagger-3 {
    animation-delay: 0.15s;
}

.prompts-stagger-4 {
    animation-delay: 0.2s;
}

.prompts-stagger-5 {
    animation-delay: 0.25s;
}

/* Back navigation style */
.nav-item.back-nav {
    color: var(--text-dim);
    opacity: 0.7;
}

.nav-item.back-nav:hover {
    opacity: 1;
    transform: translateX(-3px);
}

/* Sub-tag navigation style */
.nav-item.sub-tag {
    opacity: 0;
    animation: fadeInUp 0.4s ease forwards;
}

/* ========================================
   SEASONAL TAG STYLING
   ======================================== */
.nav-item.seasonal-tag {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.15), rgba(255, 193, 7, 0.15));
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: 20px;
    padding: 8px 16px;
    margin: -8px 0;
    position: relative;
    animation: seasonalPulse 3s ease-in-out infinite;
}

.nav-item.seasonal-tag .en {
    font-size: 1.2rem;
}

.nav-item.seasonal-tag .cn small {
    font-size: 0.65rem;
    opacity: 0.8;
    margin-left: 4px;
    color: #ff6b6b;
}

.nav-item.seasonal-tag:hover {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.25), rgba(255, 193, 7, 0.25));
    border-color: rgba(255, 107, 107, 0.5);
    transform: translateY(-3px) scale(1.02);
}

.nav-item.seasonal-tag.active {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.3), rgba(255, 193, 7, 0.3));
    border-color: rgba(255, 107, 107, 0.6);
}

@keyframes seasonalPulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0);
    }

    50% {
        box-shadow: 0 0 15px 2px rgba(255, 107, 107, 0.2);
    }
}

/* Dark mode seasonal tag */
[data-theme="dark"] .nav-item.seasonal-tag {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(255, 193, 7, 0.1));
    border-color: rgba(255, 107, 107, 0.25);
}

[data-theme="dark"] .nav-item.seasonal-tag:hover {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.2), rgba(255, 193, 7, 0.2));
}

@keyframes navTagFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.nav-item.sub-tag {
    animation-name: navTagFadeIn;
}

/* ========================================
   FEATURED BANNER
   ======================================== */
.featured-banner {
    position: relative;
    max-width: 1400px;
    margin: 0 auto 40px;
    padding: 0 5vw;
    height: 280px;
    display: flex;
    align-items: center;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.featured-banner--visible {
    display: flex;
}

.featured-banner--loading .featured-image-container,
.featured-banner--loading .featured-content {
    opacity: 0;
    visibility: hidden;
}

.featured-banner--loading {
    opacity: 1;
    transform: translateY(0);
}

.featured-banner--revealed {
    opacity: 1;
    transform: translateY(0);
}

.featured-banner--interactive {
    cursor: pointer;
}

.featured-banner-skeleton {
    position: absolute;
    inset: 0 5vw;
    display: none;
    align-items: stretch;
    justify-content: flex-start;
    overflow: hidden;
    border-radius: 24px;
    border: 1px solid rgba(148, 163, 184, 0.12);
    background: linear-gradient(145deg, rgba(9, 14, 24, 0.84), rgba(14, 22, 38, 0.94));
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

.featured-banner--loading .featured-banner-skeleton {
    display: flex;
}

.featured-banner-skeleton__backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    filter: saturate(0.72);
}

.featured-banner-skeleton__backdrop::before,
.featured-banner-skeleton__backdrop::after {
    content: '';
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
}

.featured-banner-skeleton__backdrop::before {
    width: 44%;
    height: 120%;
    top: -18%;
    right: -6%;
    background:
        radial-gradient(circle at center,
            rgba(255, 255, 255, 0.12) 0%,
            rgba(255, 255, 255, 0.03) 42%,
            transparent 70%);
}

.featured-banner-skeleton__backdrop::after {
    width: 32%;
    height: 86%;
    bottom: -18%;
    left: -6%;
    background:
        radial-gradient(circle at center,
            rgba(99, 102, 241, 0.16) 0%,
            rgba(99, 102, 241, 0.05) 45%,
            transparent 72%);
}

.featured-banner-skeleton__vignette {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to right,
            rgba(4, 8, 16, 0.78) 0%,
            rgba(4, 8, 16, 0.52) 34%,
            rgba(4, 8, 16, 0.18) 58%,
            rgba(4, 8, 16, 0.08) 100%),
        linear-gradient(to top,
            rgba(0, 0, 0, 0.26) 0%,
            transparent 36%);
}

.featured-banner-skeleton__content {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 14px;
    width: min(500px, calc(100% - 100px));
    max-width: calc(100% - 100px);
    padding: 40px 50px;
    text-align: left;
    pointer-events: none;
}

.featured-banner-skeleton__eyebrow {
    width: 92px;
    height: 12px;
    border-radius: 999px;
    opacity: 0.86;
}

.featured-banner-skeleton__headline {
    height: 26px;
    border-radius: 999px;
}

.featured-banner-skeleton__headline--primary {
    width: min(78%, 340px);
}

.featured-banner-skeleton__headline--secondary {
    width: min(58%, 248px);
}

.featured-banner-skeleton__copy {
    height: 12px;
    border-radius: 999px;
    opacity: 0.82;
}

.featured-banner-skeleton__copy--primary {
    width: min(72%, 290px);
}

.featured-banner-skeleton__copy--secondary {
    width: min(54%, 210px);
}

.featured-banner--loading .featured-banner-skeleton .prompts-skeleton-block {
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.prompts-pagination-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 40px auto 60px;
    padding-bottom: 40px;
}

.pagination-ellipsis {
    color: var(--text-dim);
}

html:not([data-theme="dark"]) body.prompts-page .prompts-pagination-nav .pagination-btn {
    color: #334155;
}

html:not([data-theme="dark"]) body.prompts-page .prompts-pagination-nav .pagination-btn.active {
    color: #ffffff;
}

html:not([data-theme="dark"]) body.prompts-page .prompts-pagination-nav .pagination-btn:disabled {
    color: #64748b;
    opacity: 0.72;
}

.search-cooldown-msg {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(239, 68, 68, 0.9);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 100;
    animation: fadeIn 0.3s ease;
}

.featured-image-container {
    position: absolute;
    top: 0;
    left: 5vw;
    right: 5vw;
    height: 100%;
    border-radius: 24px;
    overflow: hidden;
}

.featured-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.featured-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right,
            rgba(0, 0, 0, 0.7) 0%,
            rgba(0, 0, 0, 0.4) 50%,
            rgba(0, 0, 0, 0.1) 100%);
}

.featured-content {
    position: relative;
    z-index: 2;
    padding: 40px 50px;
    max-width: 500px;
}

.featured-label {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
}

.featured-title {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 400;
    color: #ffffff;
    margin: 0 0 12px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.featured-description {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.6;
    font-style: italic;
}

/* Featured banner hover effect */
.featured-banner:hover .featured-image-container img {
    transform: scale(1.03);
    transition: transform 4s ease;
}

.featured-banner .featured-image-container img {
    transition: transform 0.6s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .featured-banner {
        height: 200px;
    }

    .featured-content {
        padding: 24px;
    }

    .featured-banner-skeleton__content {
        width: min(78%, 320px);
        max-width: calc(100% - 48px);
        padding: 24px;
        gap: 11px;
    }

    .featured-banner-skeleton__headline {
        height: 20px;
    }

    .featured-title {
        font-size: 1.5rem;
    }
}

.nav-item {
    color: var(--text-dim);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    min-width: 80px;
}

.nav-item.nav-item--skeleton {
    cursor: default;
    min-width: 80px;
}

.nav-item.nav-item--skeleton:hover {
    color: var(--text-dim);
    transform: none;
}

body.prompts-page .nav-items .nav-item-skeleton {
    display: block;
    border-radius: 999px;
    background:
        linear-gradient(90deg,
            rgba(255, 255, 255, 0.04) 0%,
            rgba(255, 255, 255, 0.12) 22%,
            rgba(255, 255, 255, 0.2) 34%,
            rgba(255, 255, 255, 0.1) 48%,
            rgba(255, 255, 255, 0.04) 62%,
            rgba(255, 255, 255, 0.04) 100%),
        linear-gradient(180deg,
            rgba(255, 255, 255, 0.05),
            rgba(255, 255, 255, 0.02));
    background-size: 200% 100%, 100% 100%;
    animation: promptSkeletonShimmer 1.25s linear infinite;
}

body.prompts-page .nav-items .nav-item-skeleton--title {
    height: 22px;
    margin: 0 auto 8px;
}

body.prompts-page .nav-items .nav-item-skeleton--subtitle {
    height: 10px;
    opacity: 0.72;
    margin: 0 auto;
}

body.prompts-page .nav-items .nav-item-skeleton--title-wide {
    width: 122px;
}

body.prompts-page .nav-items .nav-item-skeleton--title-medium {
    width: 104px;
}

body.prompts-page .nav-items .nav-item-skeleton--title-short {
    width: 86px;
}

body.prompts-page .nav-items .nav-item-skeleton--subtitle-wide {
    width: 46px;
}

body.prompts-page .nav-items .nav-item-skeleton--subtitle-medium {
    width: 38px;
}

body.prompts-page .nav-items .nav-item-skeleton--subtitle-short {
    width: 28px;
}

/* Only enable transitions after page has loaded to prevent FOUC animation */
.nav-items.loaded .nav-item {
    transition: color 0.4s ease, transform 0.4s ease;
}

.nav-item .en {
    font-size: 1.4rem;
    margin-bottom: 0.2rem;
}

.nav-item .cn {
    font-size: 0.8rem;
    font-family: var(--font-sans);
    opacity: 0.6;
    font-weight: 300;
}

/* Language-conditional display for nav items */
html[lang="en"] .nav-item .cn {
    display: none;
}

html[lang="en"] .nav-item .en {
    margin-bottom: 0;
}

.nav-item:hover {
    color: var(--text-main);
    /* Dark on hover */
    transform: translateY(-2px);
}

.nav-item.active {
    color: var(--text-main);
    text-shadow: 0 0 20px var(--spotlight-color);
}

.nav-item.active .cn {
    opacity: 1;
    color: var(--prompt-detail-accent);
}

/* Dark mode: softer starry blue for active nav */
[data-theme="dark"] .nav-item.active .cn {
    color: #5d9fd8;
}

/* --- Gallery Grid --- */
.gallery-container {
    padding: 40px 5vw 10vh;
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    opacity: 0;
    /* Animated in */
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.gallery-container.visible {
    opacity: 1;
    transform: translateY(0);
}

body.prompts-page .prompts-skeleton-block {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(90deg,
            rgba(255, 255, 255, 0.03) 0%,
            rgba(255, 255, 255, 0.06) 38%,
            rgba(255, 255, 255, 0.12) 50%,
            rgba(255, 255, 255, 0.06) 62%,
            rgba(255, 255, 255, 0.03) 100%),
        rgba(255, 255, 255, 0.04);
    background-size: 220% 100%, 100% 100%;
    animation: promptSkeletonShimmer 1.55s ease-in-out infinite;
}

@keyframes promptSkeletonShimmer {
    0% {
        background-position: 200% 0, 0 0;
    }

    100% {
        background-position: -220% 0, 0 0;
    }
}

body.prompts-page .gallery-container .skeleton {
    position: relative;
    overflow: hidden;
}

body.prompts-page .prompt-card--skeleton,
body.prompts-page .prompt-card--loading {
    background: rgba(12, 18, 28, 0.86);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

body.prompts-page .prompt-card--skeleton {
    pointer-events: none;
}

body.prompts-page .prompt-card--skeleton:hover {
    transform: none;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
    border-color: rgba(255, 255, 255, 0.08);
}

body.prompts-page .prompt-card--loading:not(.prompt-card--loaded):hover {
    transform: none;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
    border-color: rgba(255, 255, 255, 0.08);
}

body.prompts-page .prompt-card-media-skeleton {
    position: absolute;
    inset: 0;
    z-index: 3;
    overflow: hidden;
    isolation: isolate;
    pointer-events: none;
    transition: opacity 0.32s ease, visibility 0.32s ease;
}

body.prompts-page .prompt-card-media-skeleton .prompts-skeleton-block {
    background:
        linear-gradient(90deg,
            rgba(255, 255, 255, 0.03) 0%,
            rgba(255, 255, 255, 0.06) 40%,
            rgba(255, 255, 255, 0.11) 50%,
            rgba(255, 255, 255, 0.06) 60%,
            rgba(255, 255, 255, 0.03) 100%),
        linear-gradient(180deg,
            rgba(16, 24, 36, 0.9) 0%,
            rgba(16, 24, 36, 0.72) 100%);
    background-size: 220% 100%, 100% 100%;
    animation: promptSkeletonShimmer 1.55s ease-in-out infinite;
}

body.prompts-page .prompt-card-skeleton-image {
    background:
        linear-gradient(180deg, rgba(42, 58, 84, 0.66), rgba(24, 34, 48, 0.96)),
        radial-gradient(circle at top, rgba(255, 255, 255, 0.07), transparent 42%);
}

body.prompts-page .prompt-card--loaded .prompt-card-media-skeleton {
    opacity: 0;
    visibility: hidden;
}

body.prompts-page .prompt-card-skeleton-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

body.prompts-page .prompt-card-skeleton-overlay {
    position: absolute;
    inset: auto 0 0 0;
    padding: 18px 18px 18px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    gap: 8px;
    background: linear-gradient(to top,
            rgba(4, 8, 16, 0.5) 0%,
            rgba(4, 8, 16, 0.18) 62%,
            transparent 100%);
}

body.prompts-page .prompt-card-skeleton-title {
    height: 15px;
    border-radius: 999px;
}

body.prompts-page .prompt-card-skeleton-title--wide {
    width: min(72%, 212px);
}

body.prompts-page .prompt-card-skeleton-title--medium {
    width: min(58%, 176px);
}

body.prompts-page .prompt-card-skeleton-title--short {
    width: min(44%, 136px);
}

body.prompts-page .prompt-card-skeleton-meta {
    height: 10px;
    border-radius: 999px;
    opacity: 0.82;
}

body.prompts-page .prompt-card-skeleton-meta--wide {
    width: min(48%, 132px);
}

body.prompts-page .prompt-card-skeleton-meta--medium {
    width: min(38%, 104px);
}

body.prompts-page .prompt-card-skeleton-meta--short {
    width: min(28%, 82px);
}

body.prompts-page .prompt-card--loading .card-fav-btn {
    opacity: 0;
    pointer-events: none;
}

[data-theme="light"] body.prompts-page .gallery-container .skeleton {
    background:
        linear-gradient(90deg,
            rgba(148, 163, 184, 0.06) 0%,
            rgba(148, 163, 184, 0.1) 38%,
            rgba(148, 163, 184, 0.18) 50%,
            rgba(148, 163, 184, 0.1) 62%,
            rgba(148, 163, 184, 0.06) 100%),
        rgba(255, 255, 255, 0.92);
}

[data-theme="light"] body.prompts-page .prompt-card--skeleton,
[data-theme="light"] body.prompts-page .prompt-card--loading {
    background: rgba(248, 250, 252, 0.98);
    border-color: rgba(148, 163, 184, 0.24);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.07);
}

[data-theme="light"] body.prompts-page .prompt-card-skeleton-overlay {
    background: linear-gradient(to top,
            rgba(255, 255, 255, 0.86) 0%,
            rgba(255, 255, 255, 0.38) 58%,
            transparent 100%);
}

[data-theme="light"] body.prompts-page .prompt-card-media-skeleton .prompts-skeleton-block {
    background:
        linear-gradient(90deg,
            rgba(148, 163, 184, 0.06) 0%,
            rgba(148, 163, 184, 0.1) 40%,
            rgba(148, 163, 184, 0.18) 50%,
            rgba(148, 163, 184, 0.1) 60%,
            rgba(148, 163, 184, 0.06) 100%),
        linear-gradient(180deg,
            rgba(255, 255, 255, 0.92) 0%,
            rgba(241, 245, 249, 0.98) 100%);
    background-size: 220% 100%, 100% 100%;
}

[data-theme="light"] body.prompts-page .prompt-card-skeleton-image {
    background:
        linear-gradient(180deg, rgba(226, 232, 240, 0.88), rgba(203, 213, 225, 0.96)),
        radial-gradient(circle at top, rgba(255, 255, 255, 0.48), transparent 42%);
}

[data-theme="light"] body.prompts-page .prompts-skeleton-block,
[data-theme="light"] body.prompts-page .nav-items .nav-item-skeleton {
    background:
        linear-gradient(90deg,
            rgba(148, 163, 184, 0.08) 0%,
            rgba(148, 163, 184, 0.16) 22%,
            rgba(148, 163, 184, 0.24) 34%,
            rgba(148, 163, 184, 0.14) 48%,
            rgba(148, 163, 184, 0.08) 62%,
            rgba(148, 163, 184, 0.08) 100%),
        linear-gradient(180deg,
            rgba(255, 255, 255, 0.92),
            rgba(241, 245, 249, 0.96));
    background-size: 220% 100%, 100% 100%;
    animation: promptSkeletonShimmer 1.55s ease-in-out infinite;
    will-change: background-position;
}

@media (prefers-reduced-motion: reduce) {
    body.prompts-page .prompts-skeleton-block,
    body.prompts-page .prompt-card-media-skeleton .prompts-skeleton-block {
        animation: none;
    }
}

[data-theme="light"] .featured-banner-skeleton {
    border-color: rgba(148, 163, 184, 0.2);
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.98), rgba(226, 232, 240, 0.96));
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.1);
}

[data-theme="light"] .featured-banner-skeleton__backdrop::before {
    background:
        radial-gradient(circle at center,
            rgba(255, 255, 255, 0.34) 0%,
            rgba(255, 255, 255, 0.12) 42%,
            transparent 70%);
}

[data-theme="light"] .featured-banner-skeleton__backdrop::after {
    background:
        radial-gradient(circle at center,
            rgba(59, 130, 246, 0.16) 0%,
            rgba(59, 130, 246, 0.06) 45%,
            transparent 72%);
}

[data-theme="light"] .featured-banner-skeleton__vignette {
    background:
        linear-gradient(to right,
            rgba(255, 255, 255, 0.84) 0%,
            rgba(255, 255, 255, 0.56) 36%,
            rgba(255, 255, 255, 0.14) 62%,
            rgba(255, 255, 255, 0.04) 100%),
        linear-gradient(to top,
            rgba(148, 163, 184, 0.14) 0%,
            transparent 36%);
}

.prompt-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    /* Soft shadow */
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    aspect-ratio: 4/3;
    /* Consistent aspect ratio */
    z-index: 2;
    /* Ensure cards are above any extended light */
}

/* Pinterest-style Favorite Button */
.card-fav-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.25s ease;
    z-index: 10;
    backdrop-filter: blur(4px);
}

.card-fav-btn i {
    color: white;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.prompt-card:hover .card-fav-btn {
    opacity: 1;
    transform: scale(1);
}

.card-fav-btn:hover {
    background: rgba(255, 71, 87, 0.9);
    transform: scale(1.1);
}

.card-fav-btn:active {
    transform: scale(0.95);
    /* Subtle press effect */
}

/* Even if saved, hide unless hovered (parent card hover controls visibility) */
.card-fav-btn.saved {
    background: #ff4757;
}

.card-fav-btn.saved i {
    color: white;
}

/* Add click animation keyframes */
@keyframes likeBounce {
    0% {
        transform: scale(1);
    }

    30% {
        transform: scale(1.2);
    }

    50% {
        transform: scale(0.95);
    }

    100% {
        transform: scale(1);
    }
}

.card-fav-btn.animating {
    animation: likeBounce 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.card-fav-btn.saved i {
    color: white;
}

/* Card entrance animation - uses transition to avoid conflict with breathing animation */
.prompt-card.card-enter {
    opacity: 0;
    transform: translateY(20px);
}

.prompt-card.card-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.prompt-card.prompt-card-exiting {
    opacity: 0;
    transform: scale(0.9);
    transition: transform 0.3s ease, opacity 0.3s ease;
    pointer-events: none;
}

.prompt-card.card-visible.prompt-card-stagger-0 {
    transition-delay: 0s;
}

.prompt-card.card-visible.prompt-card-stagger-1 {
    transition-delay: 0.03s;
}

.prompt-card.card-visible.prompt-card-stagger-2 {
    transition-delay: 0.06s;
}

.prompt-card.card-visible.prompt-card-stagger-3 {
    transition-delay: 0.09s;
}

.prompt-card.card-visible.prompt-card-stagger-4 {
    transition-delay: 0.12s;
}

.prompt-card.card-visible.prompt-card-stagger-5 {
    transition-delay: 0.15s;
}

.prompt-card.card-visible.prompt-card-stagger-6 {
    transition-delay: 0.18s;
}

.prompt-card.card-visible.prompt-card-stagger-7 {
    transition-delay: 0.21s;
}

.prompt-card.card-visible.prompt-card-stagger-8 {
    transition-delay: 0.24s;
}

.prompt-card.card-visible.prompt-card-stagger-9 {
    transition-delay: 0.27s;
}

.prompt-card.card-visible.prompt-card-stagger-10 {
    transition-delay: 0.3s;
}

.prompt-card.card-visible.prompt-card-stagger-11 {
    transition-delay: 0.33s;
}

/* Override card-visible during filtering */
.prompt-card.card-visible.filtering {
    transition: none !important;
}

/* Card image indicators - now inside overlay below title */
.card-indicators {
    position: relative;
    display: flex;
    gap: 6px;
    z-index: 5;
    opacity: 1;
    margin-top: 4px;
}

/* Indicators now always visible inside overlay - no hover needed */

.indicator-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
}

.indicator-dot.active {
    background: white;
    transform: scale(1.3);
}

.prompt-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    /* Stronger shadow */
    border-color: rgba(0, 0, 0, 0.1);
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease, opacity 0.4s ease;
    opacity: 0;
}

.card-image.loaded {
    opacity: 1;
}

.prompt-card:hover .card-image {
    transform: scale(1.05);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 16px 20px;
    padding-top: 60px;
    background: linear-gradient(to top,
            rgba(0, 0, 0, 0.75) 0%,
            rgba(0, 0, 0, 0.45) 40%,
            rgba(0, 0, 0, 0.15) 70%,
            transparent 100%);
    transform: translateY(8px);
    opacity: 0;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    box-sizing: border-box;
}

.prompt-card:hover .card-overlay {
    transform: translateY(0);
    opacity: 1;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 6px;
    font-family: var(--font-display);
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
    line-height: 1.3;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
}

.card-tags span {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.2s ease;
}

.card-tags span:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.35);
}

/* --- Modal --- */

/* When prompt modal is open, push header behind the modal backdrop */
/* 移动端：弹窗打开时将导航栏隐藏，避免闪烁以及产生影响毛玻璃的黑色渐变底部 */
@media (max-width: 768px) {
    /* Removed buggy nav hiding rules here */
}

.poetry-modal-backdrop {
    position: fixed;
    /* ── Key: Start BELOW the iOS Safe Area so backdrop-filter never composites into the
       status bar zone. The solid-black shield covers the gap above. ── */
    top: env(safe-area-inset-top, 0px);
    left: 0;
    width: 100%;
    height: calc(100% - env(safe-area-inset-top, 0px));
    background: var(--app-modal-backdrop);
    backdrop-filter: var(--app-modal-backdrop-filter);
    -webkit-backdrop-filter: var(--app-modal-backdrop-filter);
    /* Force independent GPU compositor layer to prevent Safari purple star tearing */
    transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    will-change: opacity;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease-out;
}

/* Removed buggy nav blurring rules */

.prompt-status-bar-shield {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: env(safe-area-inset-top, 0px);
    background: #000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 20000;
    transition: opacity 80ms linear;
}

.prompt-status-bar-shield.prompt-status-bar-shield--active {
    visibility: visible;
}

.prompt-status-bar-shield.prompt-status-bar-shield--visible {
    opacity: 1;
}

.prompt-status-bar-shield.prompt-status-bar-shield--expanded {
    height: calc(env(safe-area-inset-top, 0px) + 8px);
}

.poetry-modal-backdrop.visible {
    opacity: 1;
}

.poetry-modal-backdrop.closing {
    background: var(--app-modal-backdrop) !important;
}

body.modal-open .prompt-card {
    animation-play-state: paused !important;
}




.poetry-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 10001;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease-out;
    /* Hidden to forcefully remove from Safari DOM Intersection algorithm when closed */
    display: none;
    justify-content: center;
    align-items: center;
}

.poetry-modal.poetry-modal--visible {
    display: flex;
}

.poetry-modal.active {
    opacity: 1;
    pointer-events: auto;
    transition: opacity 0.15s ease-out;
}

.poetry-modal.closing {
    /* INSTANT SAFE AREA DETACHMENT: Visually deletes the bottom of the modal 
       so Safari instantly drops the blue address bar rendering. */
    clip-path: inset(0 0 env(safe-area-inset-bottom) 0) !important;
    -webkit-clip-path: inset(0 0 env(safe-area-inset-bottom) 0) !important;
}

.modal-inner {
    --prompt-modal-translate-y: 0px;
    --prompt-modal-scale: 0.92;
    width: 90%;
    max-width: 1000px;
    height: 85vh;
    background: var(--modal-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    display: flex;
    overflow: hidden;
    position: relative;
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.1);
    /* Softer shadow */
    /* CRITICAL FIX: Keep the sheet on a transform-driven path for keyboard docking */
    transform: translate3d(0, var(--prompt-modal-translate-y, 0px), 0) scale(var(--prompt-modal-scale, 0.92)) translateZ(0);
    transition: none;
}

.poetry-modal.active .modal-inner {
    --prompt-modal-scale: 1;
}

.poetry-modal.modal-opening .modal-inner {
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.poetry-modal.active:focus-within .modal-inner,
.poetry-modal.ios-focus-lock .modal-inner,
.poetry-modal.keyboard-docked .modal-inner {
    animation: none !important;
    transition: none !important;
    will-change: auto !important;
}

.poetry-modal.active:focus-within .modal-inner.prompt-modal-animating,
.poetry-modal.ios-focus-lock .modal-inner.prompt-modal-animating,
.poetry-modal.keyboard-docked .modal-inner.prompt-modal-animating {
    transition: transform 250ms cubic-bezier(0.22, 1, 0.36, 1) !important;
    will-change: transform !important;
}

.modal-image-col {
    flex: 1;
    background: var(--modal-img-bg, #f1f5f9);
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
    /* Clip children */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: flex-basis 0.34s cubic-bezier(0.22, 1, 0.36, 1), height 0.34s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Ensure images stack correctly */
.modal-image-col img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    position: absolute;
    /* Needed for stacking */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.5s ease-in-out, top 0.5s ease-in-out, transform 0.5s ease-in-out, filter 0.5s ease-in-out;
    opacity: 1;
    filter: blur(0);
    will-change: top, transform, opacity, filter;
}

.modal-header,
.modal-description,
.prompt-area,
.comment-section {
    transition: opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1), transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), max-height 0.32s cubic-bezier(0.22, 1, 0.36, 1), margin 0.32s cubic-bezier(0.22, 1, 0.36, 1), padding 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

/* New image entering */
.modal-next-image {
    opacity: 0 !important;
    /* Start hidden */
    z-index: 2;
    /* On top of current */
}

.modal-next-image.animate-in {
    opacity: 1 !important;
}

/* Old image (modalImg) stays underneath until removed */
#modalImg {
    z-index: 1;
}

#modalImg.animate-out {
    opacity: 0 !important;
    transition: opacity 0.3s ease-out;
}

/* Modal Image Navigation */
.modal-img-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    /* Glassmorphism effect - matching avatar dropdown */
    background: rgba(255, 255, 255, 0.70);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: none;
    /* Controlled by JS via display:flex */
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 10;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    color: #1e293b;
    opacity: 0;
    /* Hidden by default */
}

.modal-img-nav.is-visible {
    display: flex;
}

/* Show arrows on hover */
.modal-image-col:hover .modal-img-nav {
    opacity: 1;
}

.modal-img-nav.left {
    left: 20px;
    transform: translateY(-50%) translateX(-10px);
    /* Slide in effect */
}

.modal-img-nav.right {
    right: 20px;
    transform: translateY(-50%) translateX(10px);
    /* Slide in effect */
}

.modal-image-col:hover .modal-img-nav.left,
.modal-image-col:hover .modal-img-nav.right {
    transform: translateY(-50%) translateX(0);
}

.modal-img-nav:hover {
    background: rgba(255, 255, 255, 0.85);
    color: #000;
    transform: translateY(-50%) scale(1.1) !important;
    /* Override slide transform */
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.2);
}

.modal-img-nav i {
    font-size: 16px;
}

.modal-img-counter {
    position: absolute;
    top: 16px;
    left: 16px;
    /* Moved to left to avoid closing button overlap */
    right: auto;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    color: #475569;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    display: none;
    z-index: 9;
    letter-spacing: 0.05em;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.modal-img-counter.is-visible {
    display: block;
}

.modal-content-col {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.modal-header {
    margin-bottom: 30px;
}

.modal-title-large {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    margin-bottom: 10px;
    line-height: 1.1;
    color: var(--text-main);
}

.modal-meta {
    display: flex;
    gap: 15px;
    color: var(--text-dim);
    font-size: 0.9rem;
}

.modal-description {
    display: none;
}

.prompt-area {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 20px;
    margin-top: auto;
    /* Push to bottom */
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.prompt-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    display: block;
    margin-bottom: 12px;
    letter-spacing: 0.1em;
    color: var(--prompt-detail-accent);
    font-weight: 600;
}

.prompt-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-main);
    word-break: break-all;
    max-height: 120px;
    overflow-y: auto;
    padding-right: 10px;
}

.prompt-text.prompt-text--loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding-right: 0;
    text-align: center;
}

.prompt-text.blur-masked.prompt-text--loading {
    mask-image: none;
    -webkit-mask-image: none;
}

/* 20260502_PROMPTS_PROMPT_CARD_STABLE_1 */
@media (max-width: 768px) {
    .modal-inner:not(.comment-mode) .prompt-area {
        display: flex;
        flex-direction: column;
    }

    .modal-inner:not(.comment-mode) .prompt-text,
    .modal-inner:not(.comment-mode) .prompt-text.prompt-text--loading {
        height: 120px;
        min-height: 120px;
        max-height: 120px;
        box-sizing: border-box;
    }
}

.prompt-detail-loading-dots {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #769dca;
}

.prompt-detail-loading-dots span {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: currentColor;
    opacity: 0.24;
    animation: prompt-detail-loading-dots 1.05s ease-in-out infinite;
}

.prompt-detail-loading-dots span:nth-child(2) {
    animation-delay: 0.16s;
}

.prompt-detail-loading-dots span:nth-child(3) {
    animation-delay: 0.32s;
}

[data-theme="dark"] .prompt-detail-loading-dots {
    color: #9ec5ff;
}

@keyframes prompt-detail-loading-dots {
    0%, 80%, 100% {
        transform: translateY(0);
        opacity: 0.24;
    }

    40% {
        transform: translateY(-3px);
        opacity: 0.96;
    }
}

/* --- Gallery 4.0 Spatial Flow & Comment System --- */

.prompt-text.blur-masked {
    mask-image: linear-gradient(to bottom, black 40%, transparent 95%);
    -webkit-mask-image: linear-gradient(to bottom, black 40%, transparent 95%);
    /* Gradient fade only - no blur filter */
    /* Prevent scrolling when masked to keep the mystery static */
    overflow: hidden;
    pointer-events: none;
    /* Prevent text selection cheaters */
    user-select: none;
    -webkit-user-select: none;
}

/* 2. Action Bar & Trigger Buttons */
.prompt-action-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--card-border);
}

.unlock-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: transparent;
    color: var(--prompt-detail-accent);
    border: 1px solid transparent;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.unlock-btn:hover {
    background: rgba(var(--prompt-detail-accent-rgb), 0.1);
    border-color: rgba(var(--prompt-detail-accent-rgb), 0.2);
    transform: translateY(-1px);
}

/* Copy Button - Simple Icon Style */
.copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    color: var(--prompt-detail-accent);
    border: none;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: none;
    position: relative;
    overflow: hidden;
}

.copy-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(var(--prompt-detail-accent-rgb), 0.1);
    border-radius: 50%;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
}

.copy-btn:hover {
    color: var(--prompt-detail-accent-hover);
    transform: translateY(-2px) scale(1.05);
}

.copy-btn:hover::before {
    opacity: 1;
    transform: scale(1);
}

.copy-btn:active {
    transform: translateY(0) scale(1);
}

/* Copied Success State */
.copy-btn.copied {
    color: #10b981;
}

.copy-btn.copied::before {
    background: rgba(16, 185, 129, 0.15);
    opacity: 1;
    transform: scale(1);
}

.copy-btn i {
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
}


/* The Subtle "Ripple" Trigger */
.comment-trigger-btn {
    position: relative;
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: var(--text-dim);
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.comment-trigger-btn i {
    font-size: 1.1rem;
}

.comment-trigger-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-main);
    transform: scale(1.05);
}

/* Active state - when comment section is open */
.comment-trigger-btn.active {
    background: transparent;
    color: var(--prompt-detail-accent);
}

/* Hide comment count when in active/close mode */
.comment-trigger-btn.active .comment-count {
    display: none;
}

.comment-trigger-btn.active:hover {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

/* Dark mode - use starry blue theme */
[data-theme="dark"] .comment-trigger-btn.active {
    background: transparent;
    color: #6b9ece;
}

[data-theme="dark"] .comment-trigger-btn.active:hover {
    background: rgba(239, 68, 68, 0.25);
    color: #f87171;
}

/* Ripple effect (simulated with shadow) */
.comment-trigger-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(var(--prompt-detail-accent-rgb), 0.4);
    opacity: 0;
    transition: all 0.6s ease;
    pointer-events: none;
}

.comment-trigger-btn:hover::after {
    animation: simpleRipple 1.5s infinite;
}

@keyframes simpleRipple {
    0% {
        box-shadow: 0 0 0 0 rgba(var(--prompt-detail-accent-rgb), 0.4);
        opacity: 0.8;
    }

    100% {
        box-shadow: 0 0 0 15px rgba(var(--prompt-detail-accent-rgb), 0);
        opacity: 0;
    }
}

/* Dark Mode: Starry Blue for Prompt Area Elements */
[data-theme="dark"] .prompt-label {
    color: var(--accent-starry);
}

[data-theme="dark"] .unlock-btn {
    background: transparent;
    color: var(--accent-starry);
    border-color: transparent;
}

[data-theme="dark"] .unlock-btn:hover {
    background: rgba(107, 158, 206, 0.15);
    border-color: rgba(107, 158, 206, 0.25);
}

/* Dark mode ripple uses starry blue */
[data-theme="dark"] .comment-trigger-btn::after {
    box-shadow: 0 0 0 0 rgba(107, 158, 206, 0.4);
}

@keyframes simpleRippleStarry {
    0% {
        box-shadow: 0 0 0 0 rgba(107, 158, 206, 0.4);
        opacity: 0.8;
    }

    100% {
        box-shadow: 0 0 0 15px rgba(107, 158, 206, 0);
        opacity: 0;
    }
}

[data-theme="dark"] .comment-trigger-btn:hover::after {
    animation: simpleRippleStarry 1.5s infinite;
}

.comment-count {
    position: absolute;
    top: -2px;
    right: -2px;
    background: #ef4444;
    color: white;
    font-size: 0.6rem;
    padding: 2px 5px;
    border-radius: 10px;
    min-width: 16px;
    text-align: center;
    border: 2px solid var(--card-bg);
    /* Cutout effect */
}

.comment-count.comment-count--hidden {
    display: none;
}

/* 3. Spatial Flow Layout States */

/* Target dock space in the left column - use calc to stay within bounds */
.prompt-dock-target {
    position: absolute;
    bottom: 16px;
    left: 16px;
    width: calc(100% - 32px);
    height: auto;
    z-index: 10;
    pointer-events: none;
    /* Let clicks pass through if empty */
}

/* When in Comment Mode:
   - Image moves up
   - Prompt Area is moved to left column (handled by JS reparenting usually, but we define styles here)
*/
.modal-inner.comment-mode .modal-image-col img {
    /* Image moves up */
    top: 35% !important;
    transform: translate(-50%, -50%) scale(0.85);
}

/* Motion Blur Class (Added by JS) */
.modal-image-col img.blur-motion {
    filter: blur(1.5px);
}

/* DOCKED Prompt Styling (When prompt is in the left column) */
.prompt-area.docked {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    padding: 12px;
    margin: 0;
    width: 100%;
    box-sizing: border-box;
    animation: promptDockIn 0.5s ease-in-out forwards;
    pointer-events: auto;
    /* Re-enable clicks on docked prompt */
}

/* Limit prompt text height when docked */
.prompt-area.docked .prompt-text {
    max-height: 80px;
}

[data-theme="dark"] .prompt-area.docked {
    background: rgba(30, 41, 59, 0.85);
    border-color: rgba(255, 255, 255, 0.1);
}

@keyframes promptDockIn {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes promptReturn {
    from {
        opacity: 0;
        transform: translateX(-40px);
        /* Slide from left to right */
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.prompt-area.returning {
    animation: promptReturn 0.5s ease-in-out forwards;
}

/* 4. Clean Stream Comment Section */
.modal-inner.comment-mode .modal-content-col {
    overflow: hidden;
    /* Lock outer scroll, enable inner scroll */
}

.comment-section {
    position: relative;
    display: none;
    flex: 1;
    min-height: 0;
    /* Critical: allows flex child to shrink below content size */
    max-height: 100%;
    /* Prevent growing beyond parent */
    overflow: hidden;
    /* Contain children */
    flex-direction: column;
    margin-top: 20px;
    padding-right: 12px;
    /* Room for dropdown shadow */
    background: var(--modal-bg);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.modal-inner.comment-mode .comment-section {
    display: flex;
    opacity: 1;
    transform: translateY(0);
    animation: commentsFadeIn 0.4s ease 0.2s backwards;
    /* Staggered delay */
}

@keyframes commentsFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.comment-list {
    flex: 1;
    min-height: 0;
    /* Critical: allows flex child to scroll properly */
    overflow-y: auto;
    position: relative;
    z-index: 1;
    padding-left: 8px;
    /* Room for avatar shadow (8px spread) */
    padding-right: 8px;
    /* Room for scrollbar */
    padding-bottom: 144px;
    box-sizing: border-box;
}

/* Custom Scrollbar for comments */
.comment-list::-webkit-scrollbar {
    width: 4px;
}

.comment-list::-webkit-scrollbar-track {
    background: transparent;
}

.comment-list::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

/* Single Comment Item */
.comment-item {
    display: flex;
    gap: 12px;
    margin-bottom: 8px;
    /* Reduced from 12px */
    padding-bottom: 6px;
    /* Reduced from 8px */
    font-size: 0.95rem;
    position: relative;
}

/* Only show separator in light mode */
/* Remove default border-bottom from all items */
.comment-item {
    border-bottom: none;
}

/* Default (Light Mode) - Separators for threads */
.comment-item:not(.comment-reply) {
    border-top: 1px solid #e5e7eb;
    padding-top: 10px;
    /* Reduced from 12px */
}

/* No border for the very first comment */
.comment-item:first-child {
    border-top: none;
    padding-top: 0;
}

/* Dark mode separators - Strict Thread Separation */
[data-theme="dark"] .comment-item {
    border-bottom: none;
}

[data-theme="dark"] .comment-item:not(.comment-reply) {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 12px;
}

[data-theme="dark"] .comment-item:first-child {
    border-top: none;
    padding-top: 0;
}

.comment-item:last-child {
    margin-bottom: 8px;
}

/* Reply Comments - Thread Styling */
.comment-item.comment-reply {
    margin-left: 24px;
    padding-left: 20px;
}

/* Thread Line - Vertical connector */
.comment-item.comment-reply .thread-line {
    position: absolute;
    left: 0;
    top: -8px;
    bottom: 0;
    width: 1px;
    background: var(--card-border);
}

/* For the last reply, shorter thread line */
.comment-item.comment-reply.last-reply .thread-line {
    bottom: auto;
    height: 26px;
}

/* "Replying to @username" text */
.comment-replying-to {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 4px;
}

/* Light mode thread line - uses same --card-border variable */

.comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.comment-body {
    flex: 1;
    min-width: 0;
    /* Prevent content overflow */
}

.comment-header {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 6px;
}

.comment-author {
    font-weight: 600;
    color: var(--text-main);
    font-size: 0.9rem;
}

.comment-time {
    font-size: 0.75rem;
    color: var(--text-dim);
    opacity: 0.7;
}

.comment-content {
    color: var(--text-main);
    line-height: 1.6;
    margin-bottom: 10px;
}

/* Comment @mentions */
.comment-mention {
    color: var(--accent-starry, #6b9ece);
    font-weight: 500;
}

[data-theme="light"] .comment-mention {
    color: var(--prompt-detail-accent);
}

/* Comment Actions - Hidden by default, show on hover */
.comment-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.comment-item:hover .comment-actions {
    opacity: 1;
}

/* Action Button - Pill style with soft hover */
.comment-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.25s ease;
}

.comment-action-btn:hover {
    background: rgba(107, 158, 206, 0.12);
    color: var(--accent-starry, #6b9ece);
}

[data-theme="light"] .comment-action-btn:hover {
    background: rgba(var(--prompt-detail-accent-rgb), 0.1);
    color: var(--prompt-detail-accent);
}

.comment-action-btn i {
    font-size: 0.85rem;
}

/* Liked state */
.comment-action-btn.liked {
    color: #ef4444;
}

.comment-action-btn.liked:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* --- Comment Header & Sorting --- */
.comment-header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    z-index: 1;
    padding: 0 4px 8px 4px;
    margin-bottom: 8px;
    overflow: visible;
    /* Allow dropdown shadow to show */
}

.comment-header-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dim);
    appearance: none;
    -webkit-appearance: none;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    font-family: inherit;
    line-height: 1.4;
    text-align: right;
    cursor: default;
    transition: color 0.2s;
}

.comment-footer-toggle {
    position: absolute;
    right: 16px;
    bottom: calc(92px + env(safe-area-inset-bottom));
    z-index: 12;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    max-width: calc(100% - 40px);
}

.comment-header-title--expandable {
    cursor: pointer;
}

.comment-header-title--expandable:hover,
.comment-header-title--expandable:focus-visible {
    color: var(--text-main);
}

.comment-footer-toggle.comment-header-title--expandable:focus-visible {
    outline: 2px solid rgba(var(--prompt-detail-accent-rgb), 0.34);
    outline-offset: 4px;
    border-radius: 999px;
}

.comment-header-title--static {
    cursor: default;
    pointer-events: none;
}



/* Collapse functionality */
.comment-item.hidden-collapsed {
    display: none !important;
}

.comment-sort-wrapper {
    position: relative;
    z-index: 20;
    /* Ensure dropdown is satisfyingly above other content */
}

.comment-sort-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    /* Slightly larger */
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    /* More clickable area */
    border-radius: 8px;
    transition: all 0.2s ease;
}

.comment-sort-btn:hover {
    background: rgba(128, 128, 128, 0.1);
    color: var(--text-primary);
}

.comment-sort-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 6px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(15, 23, 42, 0.38) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    box-shadow: 0 18px 38px rgba(2, 6, 23, 0.28);
    padding: 6px;
    min-width: 140px;
    display: none;
    overflow: hidden;
    backdrop-filter: blur(24px) saturate(1.35);
    -webkit-backdrop-filter: blur(24px) saturate(1.35);
}

.comment-sort-dropdown.show {
    display: block;
    animation: fadeInScale 0.15s ease-out;
}

.comment-sort-dropdown.floating {
    position: fixed;
    z-index: 11060;
}

.sort-option {
    padding: 6px 10px;
    /* Reduced padding */
    font-size: 0.85rem;
    /* Slightly smaller font */
    color: var(--text-dim);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 400;
    /* No bold by default */
}

.sort-option:hover {
    background: rgba(148, 163, 184, 0.12);
    color: #f8fafc;
}

.sort-option.active {
    color: #f8fafc;
    background: rgba(59, 130, 246, 0.12);
    font-weight: 500;
    /* Subtle weight for active, not full bold */
}

/* Light mode specifics for sort dropdown */
[data-theme="light"] .comment-sort-dropdown {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.comment-empty-state {
    min-height: 42%;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 10px;
    padding: 48px 20px 80px;
    text-align: center;
}

.comment-list.comment-list-empty {
    display: flex;
    flex-direction: column;
    padding-bottom: 0;
}

.comment-list.comment-list-empty .comment-empty-state {
    flex: 1;
    min-height: 100%;
    padding: 0 20px;
}

.comment-empty-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: rgba(226, 232, 240, 0.92);
    letter-spacing: 0.01em;
}

.comment-empty-subtitle {
    max-width: 22rem;
    font-size: 0.95rem;
    line-height: 1.65;
    color: rgba(148, 163, 184, 0.92);
}

.comment-empty-subtitle--error {
    color: #fca5a5;
}

[data-theme="light"] .comment-empty-title {
    color: rgba(15, 23, 42, 0.88);
}

[data-theme="light"] .comment-empty-subtitle {
    color: rgba(71, 85, 105, 0.86);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-5px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* 5. Floating Input Bar */
.comment-input-area {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    padding: 16px 40px 20px;
    /* Solid background to block content behind when textarea expands */
    background: var(--modal-bg);
    display: flex;
    gap: 12px;
    align-items: flex-end;
    /* Align to bottom for expanding textarea */
    /* Add subtle top border for separation */
    border-top: 1px solid rgba(128, 128, 128, 0.1);
    z-index: 30;
    isolation: isolate;
}

[data-theme="dark"] .comment-section,
[data-theme="dark"] .comment-input-area,
.modal-inner.keyboard-docked .comment-section,
.modal-inner.keyboard-docked .comment-input-area {
    background: #0f172a;
}

[data-theme="dark"] .comment-input-area,
.modal-inner.keyboard-docked .comment-input-area {
    box-shadow: 0 -18px 32px rgba(15, 23, 42, 0.96);
}

#commentInput {
    flex: 1;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--card-border);
    padding: 0 0 8px 0;
    /* Only bottom padding to sit on line */
    color: var(--text-main);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
    /* Textarea auto-expand support */
    resize: none;
    overflow-y: auto;
    min-height: 1.5em;
    /* One line height */
    max-height: 120px;
    /* About 5 lines max */
    line-height: 1.5;
    vertical-align: bottom;
}

#commentInput:focus {
    outline: none;
    border-bottom-color: var(--prompt-detail-accent);
}

.poetry-modal.prompt-caret-stabilizing #commentInput,
.poetry-modal.prompt-caret-stabilizing #commentInput:focus,
.prompt-comment-composer.composer-caret-stabilizing #promptCommentComposerInput,
.prompt-comment-composer.composer-caret-stabilizing #promptCommentComposerInput:focus {
    caret-color: transparent !important;
}

.prompts-caret-repaint {
    transform: translateZ(0);
}

.send-comment-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0.5;
    transition: all 0.2s ease;
    padding: 8px;
    flex-shrink: 0;
}

.send-comment-btn:hover {
    opacity: 1;
    color: var(--prompt-detail-accent);
}

.comment-input-area.composer-proxy #commentInput {
    cursor: pointer;
}

.comment-input-area.composer-proxy .comment-upload-btn,
.comment-input-area.composer-proxy .send-comment-btn {
    display: none;
}

.comment-input-proxy-ui {
    display: none;
}

.prompt-comment-composer {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    --composer-keyboard-offset: 0px;
    --composer-translate-y: 0px;
    background: var(--app-modal-backdrop);
    backdrop-filter: var(--app-modal-backdrop-filter);
    -webkit-backdrop-filter: var(--app-modal-backdrop-filter);
    z-index: 10030;
    padding: 24px 18px 18px;
    box-sizing: border-box;
    pointer-events: none;
}

.prompt-comment-composer-viewport-probe {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 100vh;
    height: 100svh;
    pointer-events: none;
    visibility: hidden;
    opacity: 0;
    z-index: -1;
}

@keyframes composerOverlayFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes composerSheetFadeIn {
    from {
        opacity: 0;
        transform: translate3d(0, 20px, 0) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translate3d(0, var(--composer-translate-y, 0px), 0) scale(1);
    }
}

.prompt-comment-composer.active {
    display: flex;
    pointer-events: auto;
    animation: composerOverlayFadeIn 0.3s ease forwards;
}

.prompt-comment-composer.active.composer-entering .prompt-comment-composer-sheet {
    animation: composerSheetFadeIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.prompt-comment-composer.keyboard-docked-active.active .prompt-comment-composer-sheet {
    animation: none !important;
}

/* For closing animation */
.prompt-comment-composer.composer-closing {
    opacity: 0 !important;
    transition: opacity 0.25s ease !important;
}

.prompt-comment-composer.composer-closing .prompt-comment-composer-sheet {
    transform: translate3d(0, calc(var(--composer-translate-y, 0px) + 20px), 0) scale(0.98) !important;
    opacity: 0 !important;
    transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s ease !important;
}

.prompt-comment-composer-sheet {
    width: min(100%, 620px);
    height: 420px;
    min-height: 320px;
    max-height: calc(100vh - 56px);
    max-height: calc(100svh - 56px);
    background: rgba(11, 14, 20, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 32px;
    box-shadow:
        0 26px 70px rgba(0, 0, 0, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
    /* NOTE: do NOT add env(safe-area-inset-bottom) here. The overlay's outer
       padding (.prompt-comment-composer) already accounts for the home
       indicator. On iOS Chrome `env(safe-area-inset-bottom)` toggles between
       0 and ~34px as the bottom toolbar collapses on scroll — adding it here
       would double-count it and surface as blank space below the send button
       whenever the page is mid-scrolled. */
    padding: 14px 18px 18px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: auto;
    overflow: hidden;
    position: relative;
    margin: 0 auto;
    transform: translate3d(0, var(--composer-translate-y, 0px), 0);
    will-change: transform, height;
}

.prompt-comment-composer-sheet.composer-animating {
    transition: transform 250ms cubic-bezier(0.22, 1, 0.36, 1) !important;
}

[data-theme="dark"] .prompt-comment-composer-sheet {
    background: rgba(11, 14, 20, 0.94);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow:
        0 26px 70px rgba(0, 0, 0, 0.32),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.prompt-comment-composer-handle {
    width: 42px;
    height: 4px;
    margin: 0 auto 4px;
    border-radius: 999px;
    background: rgba(var(--prompt-detail-accent-rgb), 0.34);
    transition: background-color 180ms ease, opacity 180ms ease, box-shadow 180ms ease;
}

[data-theme="dark"] .prompt-comment-composer-handle {
    background: rgba(107, 158, 206, 0.34);
}

.prompt-comment-composer:focus-within .prompt-comment-composer-handle {
    background: var(--prompt-detail-accent);
    box-shadow: 0 0 0 1px rgba(var(--prompt-detail-accent-rgb), 0.08), 0 0 18px rgba(var(--prompt-detail-accent-rgb), 0.18);
}

[data-theme="dark"] .prompt-comment-composer:focus-within .prompt-comment-composer-handle {
    background: var(--accent-starry);
    box-shadow: 0 0 0 1px rgba(107, 158, 206, 0.08), 0 0 18px rgba(107, 158, 206, 0.18);
}

.prompt-comment-composer.auth-required .prompt-comment-composer-handle,
[data-theme="dark"] .prompt-comment-composer.auth-required .prompt-comment-composer-handle {
    background: rgba(248, 113, 113, 0.96);
    box-shadow: 0 0 0 1px rgba(248, 113, 113, 0.16), 0 0 18px rgba(248, 113, 113, 0.28);
    animation: promptComposerHandleAlert 0.48s ease-out 2;
}

@keyframes promptComposerHandleAlert {
    0% {
        transform: scaleX(1);
        opacity: 0.92;
    }

    50% {
        transform: scaleX(1.08);
        opacity: 1;
    }

    100% {
        transform: scaleX(1);
        opacity: 1;
    }
}

.prompt-comment-composer-kicker {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
}

.prompt-comment-composer-header {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 16px;
}

.prompt-comment-composer-copy {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.prompt-comment-composer-title {
    font-size: clamp(1.04rem, 2.05vw, 1.22rem);
    font-weight: 520;
    color: rgba(241, 245, 249, 0.82);
    letter-spacing: -0.02em;
}

.prompt-comment-composer-meta {
    min-height: 0;
    font-size: 0.82rem;
    line-height: 1.5;
    color: rgba(200, 206, 216, 0.74);
}

.prompt-comment-composer-meta:empty {
    display: none;
}

.prompt-comment-composer-meta.has-reply {
    color: var(--prompt-detail-accent);
}

[data-theme="dark"] .prompt-comment-composer-meta.has-reply {
    color: var(--accent-starry);
}

.prompt-comment-composer-editor {
    flex: 1 1 auto;
    position: relative;
    display: flex;
    align-items: stretch;
    justify-content: stretch;
    min-height: 140px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.025);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        inset 0 -12px 24px rgba(0, 0, 0, 0.08);
}

.prompt-comment-composer-empty-placeholder {
    position: absolute;
    inset: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 48px 20px 24px;
    text-align: center;
    color: rgba(200, 206, 216, 0.46);
    font-size: 17px;
    line-height: 1.82;
    pointer-events: none;
    z-index: 2;
    opacity: 0;
    transition: opacity 160ms ease;
}

.prompt-comment-composer-editor.is-empty .prompt-comment-composer-empty-placeholder {
    opacity: 1;
}

#promptCommentComposerInput {
    width: 100%;
    flex: 1 1 auto;
    min-height: 100%;
    max-height: 100%;
    padding: 0 44px 18px 0;
    margin: 0;
    border: none;
    border-radius: 0;
    background: transparent;
    color: rgba(241, 245, 249, 0.96);
    font-size: 17px;
    line-height: 1.82;
    resize: none;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    align-self: stretch;
    position: relative;
    z-index: 1;
}

#promptCommentComposerInput:focus {
    outline: none;
}

#promptCommentComposerInput::placeholder {
    color: transparent;
}

#promptCommentComposerInput::-webkit-input-placeholder {
    color: transparent;
}

#promptCommentComposerInput::-moz-placeholder {
    color: transparent;
}

#promptCommentComposerInput:-ms-input-placeholder {
    color: transparent;
}

#promptCommentComposerInput.is-empty {
    text-align: left;
}

.prompt-comment-composer-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding-top: 6px;
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.prompt-comment-composer-upload {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.03);
    color: rgba(230, 234, 241, 0.82);
    font-size: 0.92rem;
    cursor: pointer;
    transition: color 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.prompt-comment-composer-upload-inline {
    position: absolute;
    right: 14px;
    bottom: 14px;
    width: 38px;
    height: 38px;
    z-index: 3;
    background: rgba(21, 24, 31, 0.82);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        0 8px 20px rgba(0, 0, 0, 0.18);
}

.prompt-comment-composer-upload.has-image {
    color: var(--prompt-detail-accent);
    border-color: rgba(var(--prompt-detail-accent-rgb), 0.28);
    background: rgba(var(--prompt-detail-accent-rgb), 0.08);
    opacity: 1;
}

[data-theme="dark"] .prompt-comment-composer-upload.has-image {
    color: var(--accent-starry);
    border-color: rgba(126, 184, 239, 0.28);
    background: rgba(126, 184, 239, 0.08);
}

.prompt-comment-composer-send {
    min-width: 108px;
    height: 46px;
    border: none;
    border-radius: 999px;
    background: rgba(224, 230, 240, 0.92);
    color: #12161d;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.01em;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14);
}

[data-theme="dark"] .prompt-comment-composer-send {
    background: rgba(224, 230, 240, 0.92);
    color: #12161d;
}

@media (max-width: 768px) {
    .prompt-comment-composer {
        padding: calc(env(safe-area-inset-top, 0px) + 12px) 20px calc(env(safe-area-inset-bottom, 0px) + 12px);
    }

    .prompt-comment-composer-sheet {
        width: 100%;
        /* 不再在 sheet 的 height / max-height / padding 上叠加 env(safe-area-inset-bottom)。
           外层 .prompt-comment-composer overlay 的 padding-bottom 已经处理了
           home indicator 安全区。iOS Chrome 在页面滚动到中间时会把
           env(safe-area-inset-bottom) 从 0 变成 ~34px（底部工具栏折叠时
           home indicator 暴露），如果在 sheet 内部也读取这个值，会导致
           弹窗的 padding-bottom 跟随滚动突变，发送按钮下方出现一条空白。 */
        height: min(400px, calc(100svh - 24px));
        min-height: 300px;
        max-height: calc(100vh - 24px);
        max-height: calc(100svh - 24px);
        border-radius: 30px;
        padding: 14px 16px 16px;
    }

    #promptCommentComposerInput {
        min-height: 140px;
        font-size: 16px;
        line-height: 1.78;
    }
}

/* Dark Mode: Starry Blue for Comment Section */
[data-theme="dark"] #commentInput:focus {
    border-bottom-color: var(--accent-starry);
}

[data-theme="dark"] .send-comment-btn:hover {
    color: var(--accent-starry);
}

[data-theme="dark"] .comment-action-btn.reply-btn {
    color: var(--accent-starry);
}

/* @mention styling for both themes */
.mention {
    color: var(--prompt-detail-accent);
    font-weight: 500;
}

[data-theme="dark"] .mention {
    color: var(--accent-starry);
}

/* Mobile Fallback: Bottom Sheet (Optional override) */
@media (max-width: 768px) {
    .poetry-modal {
        box-sizing: border-box;
        padding: 0;
        background: transparent;
    }

    .modal-inner {
        flex-direction: column;
        border-radius: 20px;
        overflow-y: auto;
        /* Let layout flow naturally */
    }

    .modal-image-col {
        height: 40vh;
        /* Shorter image area */
    }

    .prompt-dock-target {
        display: none;
        /* No docking on mobile */
    }

    .modal-content-col {
        padding: 24px;
    }

    /* Mobile comment mode: just expand */
    .modal-inner.comment-mode .modal-image-col img {
        top: 50% !important;
        transform: translate(-50%, -50%) !important;
    }
}



.close-modal-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    color: #475569;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 11050;
    transition: background 0.24s ease, color 0.24s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.24s ease, opacity 0.24s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.close-modal-btn i {
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.22s ease;
}

.close-modal-btn.is-back {
    background: rgba(255, 255, 255, 0.78);
    color: #334155;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.18);
}

.close-modal-btn.is-back i {
    transform: translateX(-1px);
}

[data-theme="dark"] .close-modal-btn {
    background: rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
}

.close-modal-btn:active {
    transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
    .close-modal-btn:hover {
        background: #1e293b;
        color: white;
        transform: scale(1.06);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    }

    .close-modal-btn.is-back:hover {
        transform: translateY(-1px) scale(1.04);
    }

    [data-theme="dark"] .close-modal-btn:hover {
        background: white;
        color: #1e293b;
    }
}

[data-theme="dark"] {
    /* Starry blue gradient for pagination in dark mode */
    --accent-gradient: linear-gradient(135deg, #6b9ece 0%, #5a8ac6 100%);
    --pagination-hover-rgb: 107, 158, 206;
    /* Starry Blue #6b9ece */
}

/* Mobile Responsive */
@media (max-width: 768px) {

    .gallery-container {
        padding: 24px 20px calc(40px + env(safe-area-inset-bottom));
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 24px;
    }

    /* Add top margin to avoid overlapping with user avatar */
    .poetry-nav-container {
        padding-top: calc(var(--prompts-nav-height, 64px) + var(--prompts-mobile-nav-gap, 44px));
        /* Match actual nav height plus a stable "breathing" gap */
        padding-left: 10px;
        padding-right: 10px;
    }

    .nav-items {
        gap: 1.2rem 0;
        /* Rem vertical, 0 horizontal (controlled by width margin) */
        justify-content: center;
    }

    .nav-items.nav-items--skeleton {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        column-gap: clamp(10px, 3vw, 16px);
        row-gap: 24px;
        min-height: 96px;
    }

    .nav-items.nav-items--skeleton .nav-item.nav-item--skeleton {
        width: auto;
        min-width: 0;
    }

    body.prompts-page .nav-items.nav-items--skeleton .nav-item-skeleton--title,
    body.prompts-page .nav-items.nav-items--skeleton .nav-item-skeleton--subtitle {
        max-width: 100%;
    }

    body.prompts-page .nav-items.nav-items--skeleton .nav-item-skeleton--title-wide {
        width: min(100%, 92px);
    }

    body.prompts-page .nav-items.nav-items--skeleton .nav-item-skeleton--title-medium {
        width: min(100%, 78px);
    }

    body.prompts-page .nav-items.nav-items--skeleton .nav-item-skeleton--title-short {
        width: min(100%, 68px);
    }

    .nav-item {
        min-width: 0;
        width: 24%;
        /* Force 4 items per row */
        margin: 0;
    }

    .nav-item .en {
        font-size: 0.85rem;
        /* Smaller font to fit 4 cols */
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        width: 100%;
    }

    .modal-inner {
        flex-direction: column;
        height: min(90svh, calc(100% - 128px));
        max-height: min(90svh, calc(100% - 128px));
        width: 95%;
        margin: 0 auto;
    }

    .modal-inner.comment-mode.prompt-comment-geometry-locked:not(.keyboard-docked) {
        height: var(--prompt-modal-comment-height, min(90svh, calc(100% - 128px)));
        max-height: var(--prompt-modal-comment-height, min(90svh, calc(100% - 128px)));
        overflow-anchor: none;
    }

    /* Match announcement modal width to the mobile prompt card modal */
    .announcement-modal {
        width: 95%;
        border-radius: 20px;
    }

    /* Scale announcement modal height-related spacing by the same 95/90 ratio */
    .announcement-modal .announcement-header {
        padding-top: 25px;
        padding-bottom: 13px;
    }

    .announcement-modal .announcement-body {
        padding-top: 17px;
        padding-bottom: 25px;
    }

    .announcement-modal .announcement-text {
        padding-top: 17px;
        padding-bottom: 17px;
        max-height: 317px;
    }

    .announcement-modal .announcement-footer {
        padding-bottom: 25px;
    }

    .announcement-modal .announcement-ack-btn {
        padding-top: 11px;
        padding-bottom: 11px;
    }

    .modal-image-col {
        height: 40%;
    }

    .modal-content-col {
        height: 60%;
        padding: 24px 24px 50px;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }

    .modal-title-large {
        font-size: 1.8rem;
    }

    .close-modal-btn {
        top: 18px;
        right: 18px;
        width: 54px;
        height: 54px;
        background: rgba(7, 15, 30, 0.42);
        border-color: rgba(255, 255, 255, 0.14);
        color: rgba(255, 255, 255, 0.92);
        box-shadow: 0 18px 40px rgba(2, 6, 23, 0.26);
    }

    .modal-inner.comment-mode .close-modal-btn {
        transform: translateY(0) scale(1);
    }

    .modal-inner.comment-mode .modal-image-col {
        height: 21%;
        min-height: 118px;
        max-height: 148px;
    }

    .modal-inner.comment-mode .modal-image-col::after {
        content: '';
        position: absolute;
        inset: 0;
        background:
            linear-gradient(180deg, rgba(5, 10, 20, 0.18) 0%, rgba(5, 10, 20, 0.54) 100%),
            linear-gradient(180deg, rgba(7, 15, 30, 0) 45%, rgba(7, 15, 30, 0.82) 100%);
        pointer-events: none;
        z-index: 3;
    }

    .modal-inner.comment-mode .modal-image-col img {
        top: 50% !important;
        left: 50%;
        width: 100%;
        height: 100%;
        max-width: none;
        max-height: none;
        object-fit: cover;
        transform: translate(-50%, -50%) scale(1.08) !important;
        filter: blur(10px) saturate(0.92) brightness(0.62);
    }

    .modal-inner.comment-mode .modal-img-nav,
    .modal-inner.comment-mode .modal-img-counter {
        opacity: 0;
        pointer-events: none;
    }

    .modal-inner.comment-mode .modal-content-col {
        height: 79%;
        padding: 18px 20px 22px;
        background:
            linear-gradient(180deg, rgba(7, 15, 30, 0.96) 0%, rgba(11, 23, 42, 0.98) 100%);
    }

    .modal-inner.comment-mode .modal-header {
        margin-bottom: 8px;
    }

    .modal-inner.comment-mode .modal-title-large {
        font-size: 1.55rem;
        line-height: 1.12;
    }

    .modal-inner.comment-mode .modal-description,
    .modal-inner.comment-mode .prompt-area {
        opacity: 0;
        transform: none;
        max-height: 0;
        margin: 0;
        padding-top: 0;
        padding-bottom: 0;
        overflow: hidden;
        pointer-events: none;
    }

    .modal-description,
    .prompt-area {
        transition-property: opacity, max-height, margin, padding;
    }

    .modal-inner.comment-mode .comment-section {
        display: flex;
        flex: 1;
        min-height: 0;
        margin-top: 6px;
        padding-right: 0;
        opacity: 1;
        transform: translateY(0);
        background: transparent;
        animation: none;
    }

    .modal-inner.comment-mode .comment-header {
        padding: 0 2px 12px;
        margin-bottom: 6px;
        align-items: flex-end;
    }

    .modal-inner.comment-mode .comment-header-title {
        font-size: 1rem;
        letter-spacing: 0.02em;
        color: rgba(226, 232, 240, 0.92);
        cursor: default;
    }

    .modal-inner.comment-mode .comment-footer-toggle {
        right: 10px;
        bottom: calc(92px + env(safe-area-inset-bottom));
        max-width: calc(100% - 28px);
    }

    .modal-inner.comment-mode .comment-sort-btn {
        position: relative;
        padding: 8px 12px;
        border-radius: 999px;
        background: rgba(15, 23, 42, 0.24);
        border: none;
        box-sizing: border-box;
        box-shadow: 0 12px 28px rgba(2, 6, 23, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.08);
        backdrop-filter: blur(16px) saturate(1.22);
        -webkit-backdrop-filter: blur(16px) saturate(1.22);
        color: rgba(241, 245, 249, 0.9);
    }

    .comment-sort-dropdown.floating {
        position: fixed;
        min-width: 156px;
        background: rgba(15, 23, 42, 0.24);
        border: none;
        border-radius: 24px;
        box-shadow: 0 12px 28px rgba(2, 6, 23, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.08);
        backdrop-filter: blur(16px) saturate(1.22);
        -webkit-backdrop-filter: blur(16px) saturate(1.22);
        isolation: isolate;
        transform: translateZ(0);
        overflow: hidden;
    }

    .modal-inner.comment-mode .comment-sort-btn::before,
    .comment-sort-dropdown.floating::before {
        content: '';
        position: absolute;
        inset: 0;
        border: 1px solid rgba(255, 255, 255, 0.14);
        border-radius: inherit;
        pointer-events: none;
        box-sizing: border-box;
    }

    .comment-sort-dropdown.floating .sort-option {
        color: rgba(241, 245, 249, 0.88);
        border-radius: 16px;
    }

    .comment-sort-dropdown.floating .sort-option:hover {
        background: rgba(255, 255, 255, 0.12);
        color: #fff;
    }

    .comment-sort-dropdown.floating .sort-option.active {
        background: rgba(107, 158, 206, 0.28);
        color: #fff;
    }

    .modal-inner.comment-mode .comment-list {
        padding: 4px 2px calc(204px + env(safe-area-inset-bottom));
        scroll-padding-bottom: calc(204px + env(safe-area-inset-bottom));
    }

    .modal-inner.comment-mode .comment-list.comment-list-empty {
        padding: 0 2px;
        scroll-padding-bottom: 0;
    }

    .modal-inner.comment-mode .comment-item {
        margin-bottom: 18px;
        padding-bottom: 16px;
        border-bottom: 1px solid rgba(148, 163, 184, 0.08);
    }

    .modal-inner.comment-mode .comment-actions {
        opacity: 1;
        gap: 12px;
    }

    .modal-inner.comment-mode .comment-input-area {
        left: 0;
        bottom: 0;
        width: 100%;
        padding: 8px 14px calc(14px + env(safe-area-inset-bottom));
        background: transparent;
        border-top: none;
        border-radius: 0;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: none;
        justify-content: flex-end;
        align-items: center;
    }

    .modal-inner.comment-mode .comment-input-area.composer-proxy {
        pointer-events: none;
    }

    /* 20260502_PROMPTS_COMMENT_FAB_COMPOSITE_1 */
    .modal-inner.comment-mode .comment-input-area.composer-proxy #commentInput {
        min-height: auto;
        width: 54px;
        height: 54px !important;
        max-height: 54px;
        padding: 0;
        flex: 0 0 auto;
        margin: 0 0 0 auto;
        border: 1px solid transparent;
        border-radius: 50%;
        background: transparent !important;
        background-color: transparent !important;
        background-image: none !important;
        color: transparent;
        text-align: center;
        box-shadow: none !important;
        filter: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        appearance: none;
        -webkit-appearance: none;
        resize: none;
        overflow: hidden;
        pointer-events: auto;
        touch-action: manipulation;
    }

    .modal-inner.comment-mode .comment-input-area.composer-proxy .comment-input-proxy-ui {
        position: absolute;
        right: 14px;
        bottom: calc(14px + env(safe-area-inset-bottom));
        width: 54px;
        height: 54px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0;
        pointer-events: none;
        z-index: 2;
        opacity: 1;
        transform: none;
        box-sizing: border-box;
        border: 1px solid rgba(255, 255, 255, 0.14);
        border-radius: 50%;
        background: rgba(7, 15, 30, 0.42);
        box-shadow:
            0 8px 18px rgba(2, 6, 23, 0.18),
            inset 0 1px 0 rgba(255, 255, 255, 0.06);
        overflow: hidden;
        isolation: isolate;
    }

    .modal-inner.comment-mode .comment-input-area.composer-proxy #commentInput {
        color: transparent;
    }

    .modal-inner.comment-mode .comment-input-area.composer-proxy #commentInput::placeholder {
        color: transparent;
    }

    .modal-inner.comment-mode .comment-input-area.composer-proxy .comment-input-proxy-icon {
        width: 36px;
        height: 36px;
        color: rgba(255, 255, 255, 0.92);
    }

    .modal-inner.comment-mode .comment-input-area.composer-proxy #commentInput::placeholder {
        color: transparent;
        text-align: center;
    }

    .prompt-comment-composer {
        padding-top: calc(env(safe-area-inset-top, 0px) + 8px);
    }
}

/* 20260425_PROMPTS_COMMENT_HOVER_LIGHT_1 */
@media (max-width: 768px) {
    html[data-theme="light"] .modal-inner.comment-mode,
    html:not([data-theme="dark"]) .modal-inner.comment-mode {
        background: #ffffff;
        border-color: rgba(148, 163, 184, 0.32);
        box-shadow: 0 26px 72px rgba(15, 23, 42, 0.22);
    }

    html[data-theme="light"] .modal-inner.comment-mode .modal-image-col,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .modal-image-col {
        background: #f1f5f9;
    }

    html[data-theme="light"] .modal-inner.comment-mode .modal-image-col::after,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .modal-image-col::after {
        background:
            linear-gradient(180deg, rgba(248, 250, 252, 0.08) 0%, rgba(248, 250, 252, 0.46) 100%),
            linear-gradient(180deg, rgba(248, 250, 252, 0) 42%, rgba(248, 250, 252, 0.9) 100%);
    }

    html[data-theme="light"] .modal-inner.comment-mode .modal-image-col img,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .modal-image-col img {
        filter: blur(8px) saturate(1.04) brightness(1.08);
        opacity: 0.74;
    }

    html[data-theme="light"] .modal-inner.comment-mode .modal-content-col,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .modal-content-col {
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.99) 100%);
        color: #1e293b;
    }

    html[data-theme="light"] .modal-inner.comment-mode .modal-title-large,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .modal-title-large {
        color: #0f172a;
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-header-title,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-header-title {
        color: rgba(30, 41, 59, 0.86);
    }

    /* 20260425_PROMPTS_COMMENT_LIGHT_CONTROLS_1 */
    html[data-theme="light"] .modal-inner.comment-mode .comment-header,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-header {
        position: relative;
        min-height: 38px;
        justify-content: flex-end;
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-footer-toggle,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-footer-toggle {
        top: 0;
        right: auto;
        bottom: auto;
        left: 2px;
        width: auto;
        min-height: 38px;
        max-width: calc(100% - 116px);
        justify-content: flex-start;
        text-align: left;
        line-height: 1.2;
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-header-title--expandable:hover,
    html[data-theme="light"] .modal-inner.comment-mode .comment-header-title--expandable:focus-visible,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-header-title--expandable:hover,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-header-title--expandable:focus-visible {
        color: #0f172a;
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-empty-title,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-empty-title {
        color: rgba(15, 23, 42, 0.88);
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-empty-subtitle,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-empty-subtitle {
        color: rgba(71, 85, 105, 0.86);
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-sort-btn,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-sort-btn {
        background: rgba(255, 255, 255, 0.78);
        color: rgba(30, 41, 59, 0.86);
        box-shadow: 0 12px 26px rgba(15, 23, 42, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.72);
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-sort-btn::before,
    html[data-theme="light"] .comment-sort-dropdown.floating::before,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-sort-btn::before,
    html:not([data-theme="dark"]) .comment-sort-dropdown.floating::before {
        border-color: rgba(15, 23, 42, 0.1);
    }

    html[data-theme="light"] .comment-sort-dropdown.floating,
    html:not([data-theme="dark"]) .comment-sort-dropdown.floating {
        background: rgba(255, 255, 255, 0.94);
        box-shadow: 0 18px 40px rgba(15, 23, 42, 0.13), inset 0 1px 0 rgba(255, 255, 255, 0.72);
    }

    html[data-theme="light"] .comment-sort-dropdown.floating .sort-option,
    html:not([data-theme="dark"]) .comment-sort-dropdown.floating .sort-option {
        color: rgba(51, 65, 85, 0.86);
    }

    html[data-theme="light"] .comment-sort-dropdown.floating .sort-option:hover,
    html:not([data-theme="dark"]) .comment-sort-dropdown.floating .sort-option:hover {
        background: rgba(107, 158, 206, 0.12);
        color: #0f172a;
    }

    html[data-theme="light"] .comment-sort-dropdown.floating .sort-option.active,
    html:not([data-theme="dark"]) .comment-sort-dropdown.floating .sort-option.active {
        background: rgba(107, 158, 206, 0.18);
        color: #1e293b;
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-item,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-item {
        border-bottom-color: rgba(148, 163, 184, 0.18);
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-input-area.composer-proxy #commentInput,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-input-area.composer-proxy #commentInput {
        background: transparent !important;
        border-color: transparent;
        box-shadow: none !important;
        filter: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-input-area.composer-proxy .comment-input-proxy-ui,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-input-area.composer-proxy .comment-input-proxy-ui {
        background: rgba(255, 255, 255, 0.82);
        border-color: rgba(15, 23, 42, 0.1);
        box-shadow:
            0 6px 16px rgba(15, 23, 42, 0.08),
            inset 0 1px 0 rgba(255, 255, 255, 0.74);
    }

    html[data-theme="light"] .modal-inner.comment-mode .comment-input-area.composer-proxy .comment-input-proxy-icon,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .comment-input-area.composer-proxy .comment-input-proxy-icon {
        color: #334155;
    }

    html[data-theme="light"] .modal-inner.comment-mode .close-modal-btn,
    html:not([data-theme="dark"]) .modal-inner.comment-mode .close-modal-btn {
        background: rgba(255, 255, 255, 0.82);
        border-color: rgba(15, 23, 42, 0.08);
        color: #334155;
        box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
    }

    html[data-theme="light"] .prompt-comment-composer-sheet,
    html:not([data-theme="dark"]) .prompt-comment-composer-sheet {
        background: rgba(255, 255, 255, 0.96);
        border-color: rgba(15, 23, 42, 0.08);
        box-shadow:
            0 26px 70px rgba(15, 23, 42, 0.16),
            inset 0 1px 0 rgba(255, 255, 255, 0.78);
    }

    html[data-theme="light"] .prompt-comment-composer-kicker,
    html:not([data-theme="dark"]) .prompt-comment-composer-kicker {
        color: rgba(71, 85, 105, 0.58);
    }

    html[data-theme="light"] .prompt-comment-composer-title,
    html:not([data-theme="dark"]) .prompt-comment-composer-title {
        color: rgba(15, 23, 42, 0.9);
    }

    html[data-theme="light"] .prompt-comment-composer-meta,
    html:not([data-theme="dark"]) .prompt-comment-composer-meta {
        color: rgba(71, 85, 105, 0.72);
    }

    html[data-theme="light"] .prompt-comment-composer-editor,
    html:not([data-theme="dark"]) .prompt-comment-composer-editor {
        background: rgba(248, 250, 252, 0.9);
        border-color: rgba(15, 23, 42, 0.08);
        box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.7),
            inset 0 -12px 24px rgba(15, 23, 42, 0.04);
    }

    html[data-theme="light"] .prompt-comment-composer-empty-placeholder,
    html:not([data-theme="dark"]) .prompt-comment-composer-empty-placeholder {
        color: rgba(71, 85, 105, 0.48);
    }

    html[data-theme="light"] #promptCommentComposerInput,
    html:not([data-theme="dark"]) #promptCommentComposerInput {
        color: rgba(15, 23, 42, 0.92);
    }

    html[data-theme="light"] .prompt-comment-composer-actions,
    html:not([data-theme="dark"]) .prompt-comment-composer-actions {
        border-top-color: rgba(15, 23, 42, 0.08);
    }

    html[data-theme="light"] .prompt-comment-composer-upload,
    html:not([data-theme="dark"]) .prompt-comment-composer-upload {
        background: rgba(255, 255, 255, 0.72);
        border-color: rgba(15, 23, 42, 0.1);
        color: rgba(51, 65, 85, 0.82);
    }

    html[data-theme="light"] .prompt-comment-composer-upload-inline,
    html:not([data-theme="dark"]) .prompt-comment-composer-upload-inline {
        background: rgba(255, 255, 255, 0.86);
        box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.78),
            0 8px 20px rgba(15, 23, 42, 0.12);
    }

    html[data-theme="light"] .prompt-comment-composer-send,
    html:not([data-theme="dark"]) .prompt-comment-composer-send {
        background: rgba(107, 158, 206, 0.96) !important;
        border: 1px solid rgba(82, 127, 168, 0.36) !important;
        color: #08131f !important;
        box-sizing: border-box;
        box-shadow: none !important;
        filter: none;
        font-weight: 700;
        transform: translateZ(0);
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }

    html[data-theme="light"] .prompt-comment-composer-send:hover,
    html[data-theme="light"] .prompt-comment-composer-send:focus-visible,
    html:not([data-theme="dark"]) .prompt-comment-composer-send:hover,
    html:not([data-theme="dark"]) .prompt-comment-composer-send:focus-visible {
        transform: translate3d(0, -1px, 0);
        background: rgba(112, 166, 216, 0.96) !important;
        border-color: rgba(82, 127, 168, 0.5) !important;
        box-shadow:
            inset 0 0 0 1px rgba(255, 255, 255, 0.14),
            inset 0 1px 0 rgba(255, 255, 255, 0.18) !important;
        filter: none;
    }
}

/* Disclaimer Footer */
.disclaimer-footer {
    margin-top: 80px;
    padding: 60px 5vw;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.02));
    border-top: 1px solid var(--footer-border);
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 1.5s;
    /* Appear after cards load */
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-theme="dark"] .disclaimer-footer {
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.02));
    border-top-color: rgba(255, 255, 255, 0.12);
}

.disclaimer-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.disclaimer-title {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    color: #94a3b8;
    letter-spacing: 0.15em;
    margin-bottom: 20px;
}

.disclaimer-text {
    font-size: 0.85rem;
    color: #64748b;
    line-height: 1.8;
    margin-bottom: 16px;
}

.disclaimer-text-en {
    font-size: 0.8rem;
    color: #94a3b8;
    line-height: 1.7;
    font-style: italic;
}

/* Comment Collapse/Expand */
.comment-expand-toggle {
    padding: 15px 30px 10px;
    text-align: left;
    font-size: 0.9rem;
    color: var(--text-dim);
    cursor: pointer;
    transition: color 0.2s ease;
    user-select: none;
}

.comment-expand-toggle:hover {
    color: var(--prompt-detail-accent);
}

[data-theme="dark"] .comment-expand-toggle:hover {
    color: var(--accent-starry);
}



/* ===================================
   COMMENT IMAGE ATTACHMENTS
   =================================== */

/* Upload button - subtle and unobtrusive */
.comment-upload-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 8px;
    opacity: 0.5;
    transition: all 0.2s ease;
    font-size: 1.1rem;
}

/* Only brighten on hover, not by default */
.comment-upload-btn:hover {
    opacity: 0.7;
}

/* Active state when image is selected */
.comment-upload-btn.has-image {
    opacity: 1;
    color: var(--prompt-detail-accent);
}

[data-theme="dark"] .comment-upload-btn.has-image {
    color: var(--accent-starry);
}

/* View Image button in comment actions */
.view-image-btn:hover {
    color: var(--prompt-detail-accent);
}

[data-theme="dark"] .view-image-btn:hover {
    color: var(--accent-starry);
}

/* Image modal/lightbox */
.image-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.image-lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.image-lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.2s;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Dark mode input focus */
[data-theme="dark"] #commentInput:focus {
    border-bottom-color: var(--accent-starry);
}

/* Dark mode image navigation */
[data-theme="dark"] .modal-img-nav {
    background: rgba(30, 41, 59, 0.65);
    border-color: rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
}

[data-theme="dark"] .modal-img-nav:hover {
    background: rgba(30, 41, 59, 0.80);
    color: #ffffff;
}

/* ===================================
   REAL-TIME COMMENT UPDATES
   =================================== */

/* New comment fade-in animation */
.comment-item.new-comment {
    animation: fadeInComment 0.5s ease;
}

@keyframes fadeInComment {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Gentle highlight for newly viewed comments */
.comment-item.highlight {
    background: rgba(107, 158, 206, 0.08);
    transition: background 2s ease;
}

[data-theme="dark"] .comment-item.highlight {
    background: rgba(107, 158, 206, 0.12);
}

.comment-item.highlight.fade-out {
    background: transparent;
}

/* ========================================
   Pinned Comments (Feature removed)
   ======================================== */

/* Hide inline pin icon - pinned comments are just sorted to top */
.pinned-icon {
    display: none;
}

/* ========================================
   Announcement Decoration Particles
   完全重写，禁用所有交互
   ======================================== */

.prompts-theme-particle-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.prompts-theme-particle {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    will-change: transform, opacity;
}

.prompts-theme-particle--spark {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--particle-color);
    box-shadow: 0 0 6px 1px var(--particle-color);
}

.prompts-theme-particle--rocket {
    font-size: 8px;
    color: var(--particle-color);
    transform: translate3d(0, 0, 0);
}

.prompts-theme-particle--rain {
    width: var(--particle-width, 2px);
    height: var(--particle-height, 80px);
    background: linear-gradient(to bottom, transparent, rgba(70, 130, 180, 0.6));
    filter: blur(0.5px);
    opacity: var(--particle-opacity, 0.5);
}

.prompts-theme-particle--snow {
    width: var(--particle-size, 4px);
    height: var(--particle-size, 4px);
    opacity: 0;
}

.prompts-theme-particle--snow-dust {
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.6);
    filter: blur(0.8px);
}

.prompts-theme-particle--snow-soft {
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.7);
    filter: blur(0.6px);
}

.prompts-theme-particle--snow-crystal {
    filter: drop-shadow(0 0 0.5px rgba(255, 255, 255, 0.6));
}

.prompts-theme-particle--decor {
    opacity: 0;
    transform: translate3d(-100px, -100px, 0);
    user-select: none;
}

.prompts-theme-particle--decor-svg {
    width: var(--particle-size, 32px);
    height: var(--particle-size, 32px);
}

.prompts-theme-particle--decor-emoji {
    font-size: var(--particle-size, 32px);
}

.prompts-theme-particle--splash {
    width: 2px;
    height: 2px;
    border-radius: 50%;
    background-color: rgba(70, 130, 180, 0.8);
}

.decoration-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.1));
    display: block;
}

.decoration-svg--overflow-visible {
    overflow: visible;
}

/* 粒子容器 - 绝对禁止所有鼠标交互 */
.decoration-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    border-radius: inherit;
    /* 强制禁用所有交互 */
    pointer-events: none !important;
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
    cursor: default !important;
}

/* 单个粒子 - 绝对禁止交互 */
.decoration-particle {
    position: absolute;
    display: block;
    line-height: 1;
    /* 强制禁用所有交互 */
    pointer-events: none !important;
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    cursor: default !important;
    /* JavaScript 控制动画，不使用 CSS animation */
    transition: none;
    /* Ensure continuous looping for negative delays to work */
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}

/* 雪花主题 */
.decoration-particles.snow .decoration-particle {
    animation-name: particle-fall;
    animation-duration: 10s;
}

/* 樱花主题 */
.decoration-particles.sakura .decoration-particle {
    animation-name: particle-fall-sway;
    animation-duration: 12s;
}

/* 烟花主题 */
.decoration-particles.fireworks .decoration-particle {
    animation-name: particle-sparkle;
    animation-duration: 4s;
}

/* 爱心主题 */
.decoration-particles.hearts .decoration-particle {
    animation-name: particle-float-up;
    animation-duration: 10s;
}

/* 落叶主题 */
.decoration-particles.leaves .decoration-particle {
    animation-name: particle-fall-spin;
    animation-duration: 11s;
}

/* 雨滴主题 */
.decoration-particles.rain .decoration-particle {
    animation-name: particle-fall-fast;
    animation-duration: 3s;
}

/* 阳光主题 */
.decoration-particles.sunshine .decoration-particle {
    animation-name: particle-pulse;
    animation-duration: 6s;
}

/* 动画关键帧 */
@keyframes particle-fall {
    0% {
        transform: translateY(-20px) translateX(0) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 0.8;
    }

    90% {
        opacity: 0.6;
    }

    100% {
        transform: translateY(450px) translateX(var(--drift-x, 0px)) rotate(360deg);
        opacity: 0;
    }
}

@keyframes particle-fall-sway {
    0% {
        transform: translateY(-20px) translateX(0) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 0.9;
        transform: translateY(30px) translateX(5px) rotate(10deg);
    }

    30% {
        transform: translateY(150px) translateX(-15px) rotate(45deg);
        opacity: 0.9;
    }

    50% {
        transform: translateY(280px) translateX(10px) rotate(90deg);
        opacity: 0.8;
    }

    70% {
        transform: translateY(400px) translateX(-10px) rotate(135deg);
        opacity: 0.7;
    }

    100% {
        transform: translateY(550px) translateX(var(--drift-x, 20px)) rotate(180deg);
        opacity: 0;
    }
}

@keyframes particle-sparkle {

    0%,
    100% {
        opacity: 0;
        transform: scale(0.5);
    }

    50% {
        opacity: 1;
        transform: scale(1.3);
    }
}

@keyframes particle-float-up {
    0% {
        transform: translateY(400px) scale(0.5);
        opacity: 0;
    }

    10% {
        opacity: 0.9;
    }

    90% {
        opacity: 0.7;
    }

    100% {
        transform: translateY(-30px) translateX(var(--drift-x, 0px)) scale(1);
        opacity: 0;
    }
}

@keyframes particle-fall-spin {
    0% {
        transform: translateY(-20px) translateX(0) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 0.75;
    }

    90% {
        opacity: 0.4;
    }

    100% {
        transform: translateY(450px) translateX(var(--drift-x, -15px)) rotate(720deg);
        opacity: 0;
    }
}

@keyframes particle-fall-fast {
    0% {
        transform: translateY(-10px);
        opacity: 0;
    }

    10% {
        opacity: 0.7;
    }

    90% {
        opacity: 0.5;
    }

    100% {
        transform: translateY(450px);
        opacity: 0;
    }
}

/* 20260424_PUBLIC_LIGHT_MODAL_BACKDROP_1 */
html[data-theme="light"] :is(
    .poetry-modal-backdrop,
    .announcement-modal-overlay,
    .announcement-toast-backdrop,
    .prompt-comment-composer
),
html:not([data-theme="dark"]) :is(
    .poetry-modal-backdrop,
    .announcement-modal-overlay,
    .announcement-toast-backdrop,
    .prompt-comment-composer
) {
    background: var(--public-light-modal-backdrop) !important;
    backdrop-filter: var(--public-light-modal-backdrop-filter) !important;
    -webkit-backdrop-filter: var(--public-light-modal-backdrop-filter) !important;
    overscroll-behavior: contain !important;
    overscroll-behavior-y: contain !important;
}

/* 20260503_PROMPTS_MODAL_CHROME_CLOSE_1 */
body.prompts-page.prompt-modal-force-hidden #promptModal,
body.prompts-page.prompt-modal-force-hidden .poetry-modal-backdrop,
#promptModal.prompt-modal-force-hidden,
.poetry-modal-backdrop.prompt-modal-force-hidden {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transition: none !important;
}

body.prompts-page.prompt-modal-force-hidden #promptModal,
#promptModal.prompt-modal-force-hidden {
    display: none !important;
    clip-path: none !important;
    -webkit-clip-path: none !important;
}

body.prompts-page.prompt-modal-force-hidden #promptModal .modal-inner,
#promptModal.prompt-modal-force-hidden .modal-inner {
    opacity: 0 !important;
    transform: translate3d(0, 24px, 0) scale(0.98) translateZ(0) !important;
    transition: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

body.prompts-page.prompt-modal-force-hidden .prompt-status-bar-shield {
    opacity: 0 !important;
    visibility: hidden !important;
    background: transparent !important;
    transition: none !important;
}