@charset "UTF-8";

/* ---------- 1. Global Variables & Reset ---------- */
:root {
    /* Color Palette */
    --color-bg: #030303;
    --color-surface: #0c0d0e;
    --color-surface-hover: #14171a;
    --color-surface-glass: rgba(15, 17, 20, 0.75);
    --color-surface-card: rgba(18, 20, 24, 0.85);
    --color-accent: #00ff66;
    --color-accent-glow: rgba(0, 255, 102, 0.35);
    --color-accent-subtle: rgba(0, 255, 102, 0.12);
    --color-community: #b537f2;
    --color-community-glow: rgba(181, 55, 242, 0.35);
    --color-community-subtle: rgba(181, 55, 242, 0.12);
    --color-cyber-blue: #00e5ff;
    --color-danger: #ff4757;
    --color-text: #ffffff;
    --color-text-muted: #8e959e;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-glow: rgba(0, 255, 102, 0.25);
    
    /* Typography */
    --font-head: 'Plus Jakarta Sans', 'Inter', 'Noto Sans KR', sans-serif;
    --font-body: 'Inter', 'Noto Sans KR', sans-serif;
    
    /* Layout, Radius & Transitions */
    --container-width: 1280px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-pill: 9999px;
    --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--color-bg);
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    word-break: keep-all;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
}

/* Custom Scrollbar - 시각적 숨김 처리 (스크롤 기능은 유지) */
::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
}
* {
    scrollbar-width: none; /* Firefox 호환 */
    -ms-overflow-style: none; /* IE/Edge 호환 */
}

/* Light & White Gallery Theme Overrides */
body.light-theme,
body.gallery-theme,
html.gallery-theme body {
    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-surface-hover: #f1f5f9;
    --color-surface-glass: rgba(255, 255, 255, 0.85);
    --color-surface-card: rgba(255, 255, 255, 0.95);
    --color-text: #0f172a;
    --color-text-muted: #64748b;
    --color-border: rgba(15, 23, 42, 0.08);
    --color-border-glow: rgba(0, 170, 68, 0.25);
    --color-accent: #00aa44;
    --color-accent-glow: rgba(0, 170, 68, 0.25);
    --color-accent-subtle: rgba(0, 170, 68, 0.1);
    --color-community: #9333ea;
    --color-community-glow: rgba(147, 51, 234, 0.25);
    --color-community-subtle: rgba(147, 51, 234, 0.08);
}
body.light-theme .navbar,
body.gallery-theme .navbar {
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
body.light-theme .btn-primary,
body.gallery-theme .btn-primary {
    --color-accent: #00aa44 !important;
    color: var(--color-accent) !important;
    border-color: var(--color-accent) !important;
}
body.light-theme .btn-primary:hover,
body.gallery-theme .btn-primary:hover {
    color: #ffffff !important;
}
body.light-theme .dark-section,
body.gallery-theme .dark-section {
    background: #f1f5f9;
}
body.light-theme .hero-title .outline-text,
body.gallery-theme .hero-title .outline-text {
    -webkit-text-stroke: 1.5px rgba(15, 23, 42, 0.85);
}
body.light-theme .work-info,
body.gallery-theme .work-info {
    background: linear-gradient(to top, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.7) 60%, transparent 100%);
}
body.light-theme .work-info h3,
body.light-theme .work-info span,
body.gallery-theme .work-info h3,
body.gallery-theme .work-info span {
    text-shadow: 0 2px 10px rgba(255,255,255,0.9);
}
body.light-theme .bg-glow,
body.gallery-theme .bg-glow {
    opacity: 0.06;
}
body.light-theme .showcase-card,
body.gallery-theme .showcase-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}
body.light-theme .modal-card.modal-glass,
body.gallery-theme .modal-card.modal-glass {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}
body.light-theme .modal-input,
body.light-theme .modal-textarea,
body.light-theme .search-input,
body.light-theme .sort-select,
body.gallery-theme .modal-input,
body.gallery-theme .modal-textarea,
body.gallery-theme .search-input,
body.gallery-theme .sort-select {
    background: #f8fafc;
    color: #0f172a;
    border-color: rgba(0, 0, 0, 0.12);
}
body.light-theme .settings-select-btn,
body.gallery-theme .settings-select-btn {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.12);
    color: #64748b;
}
body.light-theme .settings-select-btn:hover,
body.gallery-theme .settings-select-btn:hover {
    background: #f1f5f9;
    border-color: rgba(15, 23, 42, 0.25);
    color: #0f172a;
}
body.light-theme .settings-select-btn.active,
body.gallery-theme .settings-select-btn.active {
    background: rgba(0, 170, 68, 0.08);
    border-color: var(--color-accent);
    color: #0f172a;
    box-shadow: 0 4px 15px rgba(0, 170, 68, 0.15);
}

/* ---------- 2. Abstract Background & Ambient Lights ---------- */
.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(150px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.35;
    animation: float 20s infinite alternate;
}

.glow-1 {
    width: 65vw;
    height: 65vw;
    background: radial-gradient(circle, rgba(0,255,102,0.14) 0%, rgba(0,0,0,0) 70%);
    top: -20%;
    left: -10%;
}

.glow-2 {
    width: 55vw;
    height: 55vw;
    background: radial-gradient(circle, rgba(181,55,242,0.12) 0%, rgba(0,0,0,0) 70%);
    bottom: -10%;
    right: -10%;
    animation-delay: -5s;
}

.glow-3 {
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, rgba(0,229,255,0.08) 0%, rgba(0,0,0,0) 70%);
    top: 40%;
    left: 30%;
    animation-delay: -10s;
}

.grid-mesh-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: -1;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 5%) scale(1.08); }
}

/* ---------- 3. Typography & Utility ---------- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 7.5rem 0;
    position: relative;
}

.category-eyebrow {
    font-family: var(--font-head);
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.category-eyebrow::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-accent);
}

.section-title {
    font-family: var(--font-head);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.section-title span {
    color: var(--color-accent);
}

.gradient-text {
    background: linear-gradient(135deg, #00ff66 0%, #00e5ff 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Scroll Animations */
.fade-up {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- 4. Buttons & Interactive Triggers ---------- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.8rem;
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    font-family: var(--font-head);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-accent);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-fast);
}

.btn-primary:hover {
    color: #030303;
    box-shadow: 0 0 25px var(--color-accent-glow);
}

.btn-primary:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.8rem;
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    font-family: var(--font-head);
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.25);
    background: var(--color-surface-hover);
    transform: translateY(-2px);
}

.massive-btn {
    font-size: 1.05rem;
    padding: 1.15rem 2.6rem;
    border-radius: var(--radius-md);
}

/* Pulsing highlight effect */
.highlight-pulse {
    animation: subtlePulseGlow 3s infinite;
}

@keyframes subtlePulseGlow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 255, 102, 0.4);
    }
    50% {
        box-shadow: 0 0 20px 4px rgba(0, 255, 102, 0.25);
    }
}

.btn-sparkle {
    display: inline-block;
    animation: rotateSparkle 4s linear infinite;
}

@keyframes rotateSparkle {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.2); }
    100% { transform: rotate(360deg) scale(1); }
}

/* Pulsing Dot Indicator */
.pulsing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    display: inline-block;
    box-shadow: 0 0 8px var(--color-accent);
    animation: pulseDotAnim 1.8s infinite ease-in-out;
}

@keyframes pulseDotAnim {
    0% { transform: scale(0.9); opacity: 0.7; }
    50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 14px var(--color-accent); }
    100% { transform: scale(0.9); opacity: 0.7; }
}

/* ---------- 5. Navigation & Auth Header ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 86px;
    z-index: 1000;
    background: rgba(3, 3, 3, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-head);
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--color-text);
}

.brand-badge {
    font-size: 0.7rem;
    font-weight: 800;
    padding: 2px 7px;
    background: var(--color-accent);
    color: #030303;
    border-radius: var(--radius-sm);
    letter-spacing: 1px;
}

.brand-dot {
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.nav-link-item {
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--color-text-muted);
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link-item:hover,
.nav-link-item.highlight-link {
    color: var(--color-text);
}

.nav-link-item.highlight-link {
    color: var(--color-accent);
}

.nav-link-item::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--color-accent);
    transition: width var(--transition-fast);
}

.nav-link-item:hover::after {
    width: 100%;
}

.nav-action-group {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

/* Authentication Nav Styling */
.auth-nav-container {
    position: relative;
    display: flex;
    align-items: center;
}

.btn-auth-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.15rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    backdrop-filter: blur(8px);
    transition: var(--transition-fast);
}

.btn-auth-trigger .auth-icon {
    stroke: var(--color-accent);
}

.btn-auth-trigger:hover {
    border-color: var(--color-accent);
    background: rgba(0, 255, 102, 0.08);
    box-shadow: 0 0 16px rgba(0, 255, 102, 0.15);
}

/* Settings Trigger Button */
.btn-settings-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    cursor: pointer;
    backdrop-filter: blur(8px);
    transition: var(--transition-fast);
}

.btn-settings-trigger:hover {
    border-color: var(--color-accent);
    color: var(--color-text);
    background: rgba(0, 255, 102, 0.08);
    transform: rotate(30deg);
    box-shadow: 0 0 16px rgba(0, 255, 102, 0.2);
}

.auth-user-profile {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.nav-submit-btn {
    padding: 0.55rem 1.15rem;
    font-size: 0.82rem;
    border-radius: var(--radius-pill);
    white-space: nowrap;
    flex-shrink: 0;
}

.user-chip-dropdown-wrapper {
    position: relative;
    flex-shrink: 0;
}

.user-chip-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.35rem 0.85rem 0.35rem 0.45rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
    max-width: 180px;
}

.user-display-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-chip-btn:hover {
    border-color: rgba(255, 255, 255, 0.25);
    background: var(--color-surface-hover);
}

.user-avatar-initial {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-cyber-blue) 100%);
    color: #030303;
    font-weight: 800;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dropdown-chevron {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    transition: transform var(--transition-fast);
}

.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: 230px;
    background: rgba(15, 17, 21, 0.95);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.75rem 0;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 255, 102, 0.06);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: none;
    flex-direction: column;
    z-index: 1010;
    transform-origin: top right;
    animation: menuSlideDown 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.user-dropdown-menu.show {
    display: flex;
}

@keyframes menuSlideDown {
    from { opacity: 0; transform: translateY(-8px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.dropdown-header {
    padding: 0.5rem 1.1rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.dropdown-header strong {
    font-size: 0.9rem;
    color: var(--color-text);
}

.dropdown-header span {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    word-break: break-all;
}

.dropdown-divider {
    height: 1px;
    background: var(--color-border);
    margin: 0.3rem 0;
}

.dropdown-item {
    padding: 0.65rem 1.1rem;
    background: transparent;
    border: none;
    color: var(--color-text);
    font-size: 0.85rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-accent);
}

.dropdown-item.text-danger {
    color: var(--color-danger);
}

.dropdown-item.text-danger:hover {
    background: rgba(255, 71, 87, 0.1);
    color: var(--color-danger);
}

.nav-btn {
    padding: 0.55rem 1.25rem;
    font-size: 0.82rem;
}

/* ---------- 6. Hero Section ---------- */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 86px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 7vh;
    padding-bottom: 5vh;
}

.hero-tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.4rem 1.1rem;
    background: rgba(0, 255, 102, 0.06);
    border: 1px solid rgba(0, 255, 102, 0.25);
    border-radius: var(--radius-pill);
    margin-bottom: 2rem;
    align-self: flex-start;
}

.pill-sparkle {
    color: var(--color-accent);
    font-size: 0.9rem;
}

.pill-text {
    font-family: var(--font-head);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--color-text);
}

.pill-badge {
    background: var(--color-accent);
    color: #030303;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
}

.hero-title {
    font-family: var(--font-head);
    font-size: clamp(3.2rem, 7.5vw, 6.8rem);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -0.035em;
    margin-bottom: 2rem;
}

.outline-text {
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.85);
}

.hero-subtitle {
    font-size: 1.18rem;
    color: var(--color-text-muted);
    max-width: 820px;
    margin-bottom: 2.8rem;
    font-weight: 400;
    line-height: 1.85;
}

.hero-quote {
    color: var(--color-accent);
    font-weight: 700;
    letter-spacing: -0.2px;
}

.hero-actions {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    align-items: center;
}

/* Marquee Banner */
.marquee-container {
    width: 100%;
    overflow: hidden;
    background: var(--color-accent);
    color: #030303;
    padding: 0.85rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 32s linear infinite;
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.marquee-content {
    display: flex;
    gap: 2rem;
    padding-right: 2rem;
}

.marquee-content span {
    white-space: nowrap;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---------- 7. FLAGSHIP: AI Showcase Section & Toolbar ---------- */
.showcase-section {
    padding-top: 7rem;
    padding-bottom: 8rem;
}

.showcase-header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 2rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.showcase-title-area {
    max-width: 800px;
}

.showcase-title-area .section-title {
    margin-bottom: 1rem;
}

.showcase-cta-top {
    flex-shrink: 0;
}

/* Live Metrics Counter Banner (Showcase Stats) */
.showcase-stats-banner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-bottom: 2.8rem;
}

.stat-card {
    background: var(--color-surface-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.4rem;
    display: flex;
    align-items: center;
    gap: 1.1rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: var(--transition-smooth);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-glow);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--color-accent-subtle);
}

.stat-icon {
    font-size: 2rem;
    line-height: 1;
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    overflow: hidden;
}

.stat-number {
    font-family: var(--font-head);
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Showcase Filter & Search Toolbar */
.showcase-toolbar {
    background: var(--color-surface-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 1.2rem 1.6rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.filter-tab-pills {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 1.15rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-pill:hover {
    color: var(--color-text);
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
}

.filter-pill.active {
    background: rgba(0, 255, 102, 0.12);
    border-color: var(--color-accent);
    color: var(--color-accent);
    box-shadow: 0 0 20px rgba(0, 255, 102, 0.18);
}

.filter-pill[data-filter="community"].active {
    background: rgba(181, 55, 242, 0.12);
    border-color: var(--color-community);
    color: #e096ff;
    box-shadow: 0 0 20px rgba(181, 55, 242, 0.2);
}

.pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.pill-counter {
    background: rgba(255, 255, 255, 0.08);
    color: currentColor;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 1px 7px;
    border-radius: var(--radius-pill);
}

.toolbar-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    max-width: 480px;
    justify-content: flex-end;
}

.search-input-wrapper {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1rem;
    stroke: var(--color-text-muted);
    pointer-events: none;
}

.search-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 0.65rem 2.2rem 0.65rem 2.6rem;
    color: var(--color-text);
    font-size: 0.88rem;
    outline: none;
    transition: var(--transition-fast);
}

.search-input:focus {
    border-color: var(--color-accent);
    background: rgba(0, 0, 0, 0.6);
    box-shadow: 0 0 16px rgba(0, 255, 102, 0.15);
}

.clear-search-btn {
    position: absolute;
    right: 0.8rem;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    cursor: pointer;
    line-height: 1;
    display: none;
}

.clear-search-btn.visible {
    display: block;
}

.clear-search-btn:hover {
    color: var(--color-text);
}

.sort-select-wrapper {
    position: relative;
}

.sort-select {
    appearance: none;
    -webkit-appearance: none;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 0.65rem 2rem 0.65rem 1.1rem;
    color: var(--color-text);
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    transition: var(--transition-fast);
}

.sort-select:focus {
    border-color: var(--color-accent);
}

.sort-select-wrapper::after {
    content: '▾';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    pointer-events: none;
}

/* Category Quick Tag Filter Pills */
.category-quick-filters {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.quick-filter-title {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-text-muted);
    margin-right: 0.2rem;
}

.cat-pill {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text-muted);
    padding: 0.35rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.cat-pill:hover {
    color: var(--color-text);
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.08);
}

.cat-pill.active {
    background: rgba(0, 255, 102, 0.12);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ---------- 8. Showcase Card Grid & Card Components ---------- */
.showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.2rem;
}

.showcase-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
    text-decoration: none;
    position: relative;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.showcase-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-glow);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 30px var(--color-accent-subtle);
}

/* Community card hover glow */
.showcase-card.card-community:hover {
    border-color: rgba(181, 55, 242, 0.4);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 30px var(--color-community-subtle);
}

.showcase-card-thumb-wrap {
    width: 100%;
    aspect-ratio: 16/9;
    position: relative;
    overflow: hidden;
    background-color: #0d0f12;
}

.showcase-card-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.showcase-card:hover .showcase-card-thumb {
    transform: scale(1.05);
}

/* Top Badges in Card */
.showcase-card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.8rem;
    border-radius: var(--radius-pill);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    z-index: 2;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.badge-official {
    background: rgba(0, 255, 102, 0.18);
    border: 1px solid rgba(0, 255, 102, 0.45);
    color: var(--color-accent);
    box-shadow: 0 4px 15px rgba(0, 255, 102, 0.25);
}

.badge-community {
    background: rgba(181, 55, 242, 0.2);
    border: 1px solid rgba(181, 55, 242, 0.5);
    color: #e096ff;
    box-shadow: 0 4px 15px rgba(181, 55, 242, 0.25);
}

.card-live-indicator {
    position: absolute;
    top: 1.1rem;
    right: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-pill);
    background: rgba(0, 0, 0, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.7rem;
    font-weight: 700;
    color: #ffffff;
    z-index: 2;
}

/* Card AI Score Badge (Thumbnail bottom-left) */
.card-ai-badge {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.7rem;
    background: rgba(12, 14, 18, 0.88);
    border: 1px solid rgba(0, 255, 102, 0.45);
    border-radius: var(--radius-pill);
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.3px;
    z-index: 3;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 0 12px rgba(0, 255, 102, 0.2);
}

.card-ai-badge .ai-score-num {
    color: #ffffff;
    font-weight: 800;
}

body.gallery-theme .card-ai-badge,
body.light-theme .card-ai-badge {
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(0, 170, 68, 0.4);
    color: #00aa44;
    box-shadow: 0 2px 10px rgba(0, 170, 68, 0.15);
}

body.gallery-theme .card-ai-badge .ai-score-num,
body.light-theme .card-ai-badge .ai-score-num {
    color: #0f172a;
}

/* AI Detail Evaluation Box */
.detail-ai-score-card {
    background: linear-gradient(135deg, rgba(0, 255, 102, 0.08) 0%, rgba(0, 229, 255, 0.04) 100%);
    border: 1px solid rgba(0, 255, 102, 0.3);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.4rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.detail-ai-score-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.detail-ai-score-title {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.detail-ai-score-badge-large {
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffffff;
    background: rgba(0, 255, 102, 0.2);
    border: 1px solid var(--color-accent);
    padding: 0.2rem 0.75rem;
    border-radius: var(--radius-pill);
}

.detail-ai-score-feedback {
    font-size: 0.88rem;
    color: var(--color-text);
    line-height: 1.75;
    white-space: pre-wrap;
    word-break: break-word;
}

.detail-ai-criteria-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.3rem;
}

.detail-ai-criteria-pill {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-text-muted);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    padding: 0.15rem 0.55rem;
    border-radius: var(--radius-sm);
}

/* Card Thumbnail Bottom-Right Like Button */
.card-like-btn {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    background: rgba(12, 14, 18, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius-pill);
    color: #f1f5f9;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 3;
    transition: all var(--transition-fast);
}

.card-like-btn:hover {
    background: rgba(18, 22, 28, 0.92);
    border-color: rgba(255, 71, 87, 0.5);
    transform: translateY(-2px) scale(1.05);
}

.card-like-btn .like-icon {
    font-size: 0.9rem;
    line-height: 1;
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.card-like-btn:hover .like-icon {
    transform: scale(1.25);
}

.card-like-btn.liked {
    background: rgba(255, 71, 87, 0.18);
    border-color: #ff4757;
    color: #ff6b81;
    box-shadow: 0 0 14px rgba(255, 71, 87, 0.35);
}

.card-like-btn.liked .like-icon {
    animation: heartBeat 0.35s ease-in-out;
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.4); }
    100% { transform: scale(1); }
}

body.gallery-theme .card-like-btn,
body.light-theme .card-like-btn {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(15, 23, 42, 0.15);
    color: #334155;
}

body.gallery-theme .card-like-btn:hover,
body.light-theme .card-like-btn:hover {
    background: #ffffff;
    border-color: rgba(239, 68, 68, 0.5);
}

body.gallery-theme .card-like-btn.liked,
body.light-theme .card-like-btn.liked {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
    color: #dc2626;
}

/* Card Body */
.showcase-card-body {
    padding: 1.8rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.showcase-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.6rem;
    font-size: 0.82rem;
}

.author-tag {
    color: var(--color-text-muted);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.author-tag strong {
    color: var(--color-text);
}

.view-count {
    color: var(--color-text-muted);
    font-size: 0.78rem;
}

.showcase-card-title {
    font-family: var(--font-head);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.3;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.showcase-card:hover .showcase-card-title {
    color: var(--color-accent);
}

.showcase-card.card-community:hover .showcase-card-title {
    color: #e096ff;
}

.showcase-card-desc {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 1.4rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-tag-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 1.5rem;
}

.card-tag-pill {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.2rem 0.65rem;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.card-tag-pill:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text);
}

.card-footer-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.1rem;
    border-top: 1px solid var(--color-border);
    margin-top: auto;
    gap: 0.75rem;
}

.stats-group {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--color-text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 0;
    overflow: hidden;
}

.card-badge-source {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-actions-wrap {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.btn-delete-agent {
    background: transparent;
    border: 1px solid rgba(255, 71, 87, 0.35);
    color: #ff6b81;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-pill);
    transition: var(--transition-fast);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.btn-delete-agent:hover {
    background: rgba(255, 71, 87, 0.15);
    border-color: var(--color-danger);
    color: var(--color-danger);
    transform: translateY(-1px);
}

.action-link-text {
    font-family: var(--font-head);
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
    transition: transform var(--transition-fast);
}

.showcase-card:hover .action-link-text {
    transform: translateX(4px);
}

.showcase-card.card-community .action-link-text {
    color: #e096ff;
}

/* Skeleton Loading Cards */
.showcase-skeleton-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skeleton-thumb {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius-md);
    background: linear-gradient(90deg, #111418 25%, #1a1f26 50%, #111418 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s infinite;
}

.skeleton-line {
    height: 16px;
    border-radius: 4px;
    background: linear-gradient(90deg, #111418 25%, #1a1f26 50%, #111418 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s infinite;
}

@keyframes skeletonShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.showcase-footer-action {
    text-align: center;
    margin-top: 3.5rem;
}

/* ---------- Showcase Pagination & Per Page Controls ---------- */
.showcase-pagination-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.showcase-pagination-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 0.85rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-family: var(--font-head);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(0, 255, 102, 0.06);
    transform: translateY(-2px);
}

.pagination-btn.active {
    background: var(--color-accent);
    color: #030303;
    border-color: var(--color-accent);
    box-shadow: 0 4px 15px rgba(0, 255, 102, 0.3);
}

.pagination-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
}

.showcase-per-page-bottom {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

.per-page-label {
    font-weight: 600;
}

.per-page-select {
    padding: 0.5rem 2rem 0.5rem 1rem;
    font-size: 0.84rem;
}

body.gallery-theme .pagination-btn,
body.light-theme .pagination-btn {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.12);
    color: #475569;
}

body.gallery-theme .pagination-btn:hover:not(:disabled),
body.light-theme .pagination-btn:hover:not(:disabled) {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(0, 170, 68, 0.06);
}

body.gallery-theme .pagination-btn.active,
body.light-theme .pagination-btn.active {
    background: var(--color-accent);
    color: #ffffff;
    border-color: var(--color-accent);
}

/* ---------- 9. Modal Popup System (Auth & Agent Registration) ---------- */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    z-index: 20000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: rgba(13, 15, 18, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-xl);
    padding: 2.6rem;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 40px rgba(0, 255, 102, 0.08);
    position: relative;
    transform: scale(0.95) translateY(15px);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-backdrop.show .modal-card {
    transform: scale(1) translateY(0);
}

.modal-card.modal-lg {
    max-width: 680px;
}

.modal-close-icon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.modal-close-icon:hover {
    color: var(--color-text);
    transform: rotate(90deg);
}

/* Modal Headers */
.auth-modal-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.4rem;
    margin-bottom: 2rem;
}

.auth-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-head);
    font-size: 1.35rem;
    font-weight: 800;
}

.auth-tab-switch {
    display: flex;
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 4px;
}

.auth-switch-btn {
    flex: 1;
    padding: 0.65rem 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-pill);
    color: var(--color-text-muted);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}

.auth-switch-btn.active {
    background: var(--color-accent);
    color: #030303;
    box-shadow: 0 4px 15px rgba(0, 255, 102, 0.3);
}

.modal-heading-area {
    margin-bottom: 2rem;
}

.modal-pill-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--color-accent);
    background: rgba(0, 255, 102, 0.1);
    border: 1px solid rgba(0, 255, 102, 0.25);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    margin-bottom: 0.75rem;
}

.modal-title {
    font-family: var(--font-head);
    font-size: 1.85rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.modal-title span {
    color: var(--color-accent);
}

.modal-desc {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* Modal Form Fields */
.modal-field {
    margin-bottom: 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.modal-field label {
    font-size: 0.86rem;
    font-weight: 600;
    color: #d1d5db;
}

.modal-field label .req {
    color: var(--color-accent);
}

.modal-input,
.modal-textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.85rem 1.1rem;
    color: var(--color-text);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.modal-input:focus,
.modal-textarea:focus {
    border-color: var(--color-accent);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 16px rgba(0, 255, 102, 0.15);
}

.modal-textarea {
    resize: vertical;
}

.modal-action-btn {
    width: 100%;
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: 1rem;
    font-size: 0.95rem;
}

.auth-switch-footer {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 1.4rem;
}

.auth-switch-footer a {
    color: var(--color-accent);
    font-weight: 700;
    text-decoration: underline;
}

.form-feedback-msg {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 0.5rem;
}

.form-feedback-msg.error {
    background: rgba(255, 71, 87, 0.12);
    border: 1px solid rgba(255, 71, 87, 0.3);
    color: #ff6b81;
}

.form-feedback-msg.success {
    background: rgba(0, 255, 102, 0.12);
    border: 1px solid rgba(0, 255, 102, 0.3);
    color: var(--color-accent);
}

/* 2-Column Grid inside Form */
.form-grid-2col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
}

/* Thumbnail Upload Components */
.thumb-header-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.thumb-hint {
    font-size: 0.76rem;
    color: var(--color-text-muted);
}

.thumb-upload-choice {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.custom-file-upload-box {
    position: relative;
}

.file-input-hidden {
    position: absolute;
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    z-index: -1;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--color-text-muted);
    font-size: 0.88rem;
    font-weight: 600;
}

.file-upload-label:hover {
    border-color: var(--color-accent);
    background: rgba(0, 255, 102, 0.04);
    color: var(--color-accent);
}

.thumb-preview-box {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    margin-top: 0.75rem;
}

.thumb-preview-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.btn-remove-thumb {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.btn-remove-thumb:hover {
    background: var(--color-danger);
    border-color: var(--color-danger);
}

.modal-action-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

/* Settings Modal Custom Styles */
.modal-settings-card {
    max-width: 520px;
}

.settings-options-group {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.settings-option-block {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.settings-option-label {
    font-size: 0.95rem;
    font-weight: 700;
    color: #e2e8f0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.settings-switch-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
}

.settings-select-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: var(--transition-fast);
    width: 100%;
    text-align: left;
    outline: none;
}

.settings-select-btn:hover {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.08);
}

.settings-select-btn.active {
    border-color: var(--color-accent);
    color: var(--color-text);
    background: rgba(0, 255, 102, 0.08);
    box-shadow: 0 0 16px rgba(0, 255, 102, 0.18);
}

.flag-icon, .theme-badge-icon {
    font-size: 1.35rem;
    line-height: 1;
}

.btn-text {
    font-size: 0.9rem;
    font-weight: 600;
}

.theme-info-col {
    display: flex;
    flex-direction: column;
    text-align: left;
    gap: 0.15rem;
}

.theme-info-col strong {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text);
}

.theme-sub-text {
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

.settings-select-btn.active .theme-info-col strong {
    color: var(--color-accent);
}

@media screen and (max-width: 480px) {
    .settings-switch-grid {
        grid-template-columns: 1fr;
    }
}

/* Quick Detail Modal & Creator Dashboard Styles */
.detail-modal-card {
    padding: 0;
    overflow: hidden;
}

.detail-thumb-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background-color: #0d0f12;
    overflow: hidden;
}

.detail-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-content-body {
    padding: 2.2rem;
}

.detail-info-header {
    margin-bottom: 1.5rem;
}

.detail-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
}

.detail-title {
    font-family: var(--font-head);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.detail-desc-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.4rem;
    margin-bottom: 2rem;
}

.detail-desc-heading {
    font-family: var(--font-head);
    font-size: 0.95rem;
    color: var(--color-accent);
    margin-bottom: 0.6rem;
    font-weight: 700;
}

.detail-desc-content {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    white-space: pre-wrap;
}

.detail-actions-row {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    flex-wrap: wrap;
}

.my-agents-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    max-height: 50vh;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.my-agent-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1.1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    gap: 1rem;
    transition: var(--transition-fast);
}

.my-agent-item:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

.my-agent-item-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    overflow: hidden;
}

.my-agent-thumb-mini {
    width: 64px;
    height: 48px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid var(--color-border);
    background: #0d0f12;
}

.my-agent-info {
    overflow: hidden;
}

.my-agent-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0.2rem;
}

.my-agent-meta {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.my-agent-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.empty-state-card {
    text-align: center;
    padding: 3rem 1.5rem;
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
}

.badge-mini {
    font-size: 0.65rem;
    font-weight: 800;
    padding: 1px 6px;
    background: var(--color-accent-subtle);
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    border-radius: var(--radius-pill);
}

/* ---------- 10. Legacy & Base Sections Styling ---------- */
.dark-section {
    background: #000000;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 3rem 2rem;
    border-radius: var(--radius-md);
    position: relative;
    transition: var(--transition-fast);
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: 0 10px 30px var(--color-accent-glow);
}

.card-icon {
    font-family: var(--font-head);
    font-size: 4rem;
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1px var(--color-border);
    margin-bottom: 2rem;
    transition: var(--transition-fast);
}

.service-card:hover .card-icon {
    -webkit-text-stroke: 1px var(--color-accent);
    color: rgba(0, 255, 102, 0.1);
}

.card-title {
    font-family: var(--font-head);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.card-desc {
    color: var(--color-text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.card-line {
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-slow);
}

.service-card:hover .card-line {
    width: 100%;
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.work-item {
    position: relative;
    cursor: pointer;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition-fast);
}

.work-image {
    width: 100%;
    height: 350px;
    background-size: cover;
    background-position: center;
    background-color: var(--color-surface);
    transition: transform 0.8s cubic-bezier(0.2, 1, 0.3, 1), filter 0.8s;
}

.work-item:hover .work-image {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.work-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.7) 60%, transparent 100%);
    transition: padding var(--transition-fast);
}

.work-item:hover .work-info {
    padding-bottom: 2.4rem;
}

.work-info h3 {
    font-family: var(--font-head);
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.work-info span {
    color: var(--color-accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ---------- 10-1. AEO FAQ Accordion Styling ---------- */
.faq-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, rgba(3,3,3,0) 0%, rgba(12,13,14,0.6) 50%, rgba(3,3,3,0) 100%);
}

.faq-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.faq-accordion-grid {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.faq-item.active {
    border-color: var(--color-accent);
    box-shadow: 0 4px 25px var(--color-accent-subtle);
}

.faq-trigger {
    width: 100%;
    background: transparent;
    border: none;
    padding: 1.35rem 1.6rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    cursor: pointer;
    color: var(--color-text);
    font-size: 1.05rem;
    font-weight: 700;
    transition: var(--transition-fast);
}

.faq-q-badge {
    color: var(--color-accent);
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.faq-question-text {
    flex: 1;
}

.faq-icon {
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--color-text-muted);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), color var(--transition-fast);
    line-height: 1;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--color-accent);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.35s ease;
    padding: 0 1.6rem 0 3.6rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.75;
}

.faq-item.active .faq-content {
    max-height: 300px;
    padding: 0 1.6rem 1.4rem 3.6rem;
}

body.light-theme .faq-item {
    background: var(--color-surface);
}

/* ---------- 11. Footer ---------- */
.site-footer {
    background: var(--color-surface);
    padding: 5rem 0 2.5rem;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
    gap: 2.5rem;
}

.footer-brand h2 {
    font-family: var(--font-head);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.footer-brand span {
    color: var(--color-accent);
}

.footer-brand p {
    color: var(--color-text-muted);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    width: 100%;
    max-width: 550px;
}

.footer-links a {
    color: var(--color-text-muted);
    font-weight: 500;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* ---------- 12. Scroll to Top Button ---------- */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background-color: var(--color-accent);
    color: #030303;
    border: none;
    border-radius: 50%;
    font-size: 1.4rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--color-accent-glow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-fast);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background-color: #ffffff;
    box-shadow: 0 6px 25px rgba(255, 255, 255, 0.4);
}

/* ---------- 13. Responsive Media Queries ---------- */
@media screen and (max-width: 1200px) {
    .showcase-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.8rem;
    }
}

@media screen and (max-width: 992px) {
    .hero-title {
        font-size: clamp(3rem, 6.5vw, 5rem);
    }
    
    .showcase-stats-banner {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .works-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-grid-2col {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 768px) {
    .navbar {
        height: 66px;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .brand-logo {
        font-size: 1.25rem;
        gap: 0.35rem;
        flex-shrink: 0;
    }

    .brand-badge {
        font-size: 0.6rem;
        padding: 1px 5px;
    }

    .nav-links {
        display: none;
    }

    .nav-action-group {
        gap: 0.5rem;
        flex-shrink: 0;
    }

    .nav-submit-btn {
        display: none !important; /* 모바일 햄버거 내부 중복 등록 버튼 숨김 */
    }

    #btn-nav-submit-shortcut {
        display: inline-flex !important; /* 모바일 헤더 등록 버튼 상시 표시 */
    }

    .user-chip-btn {
        padding: 0.25rem 0.6rem 0.25rem 0.35rem;
        font-size: 0.78rem;
        gap: 0.4rem;
        max-width: 130px;
    }

    .user-avatar-initial {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }

    .user-display-name {
        max-width: 65px;
    }

    .btn-auth-trigger {
        padding: 0.4rem 0.85rem;
        font-size: 0.78rem;
        gap: 0.35rem;
    }

    .btn-settings-trigger {
        width: 34px;
        height: 34px;
        flex-shrink: 0;
    }

    .btn-settings-trigger svg {
        width: 16px;
        height: 16px;
    }

    .hero-section {
        min-height: auto;
        padding-top: 66px;
    }

    .hero-content {
        padding-top: 2.2rem;
        padding-bottom: 2.5rem;
    }

    .hero-tag-pill {
        padding: 0.35rem 0.85rem;
        font-size: 0.72rem;
        margin-bottom: 1.25rem;
    }

    .hero-title {
        font-size: clamp(3.2rem, 10vw, 4.5rem);
        line-height: 1.1;
        letter-spacing: -0.025em;
        margin-bottom: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-bottom: 2rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 0.85rem;
    }

    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        width: 100%;
        padding: 0.95rem 1.4rem;
        font-size: 0.95rem;
    }

    .section {
        padding: 4rem 0;
    }

    .showcase-header-wrapper {
        flex-direction: column;
        align-items: stretch;
        gap: 1.5rem;
    }

    .showcase-cta-top .btn-primary {
        width: 100%;
    }

    .showcase-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 1.2rem;
        padding: 1.2rem;
    }

    .toolbar-controls {
        max-width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .showcase-grid {
        grid-template-columns: 1fr;
    }

    .works-grid {
        grid-template-columns: 1fr;
    }

    #grid-news,
    #grid-key_partners,
    #grid-clients {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        justify-items: center;
        max-width: 100%;
        gap: 1rem;
    }

    .footer-links a {
        text-align: center;
    }

    .modal-card {
        padding: 1.6rem 1.2rem;
    }
}

@media screen and (max-width: 480px) {
    .navbar {
        height: 60px;
    }

    .nav-container {
        padding: 0 0.75rem;
    }

    .brand-logo {
        font-size: 1.15rem;
        gap: 0.3rem;
    }

    .brand-badge {
        font-size: 0.55rem;
        padding: 1px 4px;
    }

    .nav-action-group {
        gap: 0.35rem;
    }

    /* 초소형 모바일에서 버튼 글자 줄바꿈 및 찌그러짐 원천 방지 */
    .nav-btn,
    .nav-submit-btn {
        padding: 0.35rem 0.6rem;
        font-size: 0.72rem;
        white-space: nowrap !important;
        flex-shrink: 0 !important;
    }

    .user-chip-btn {
        padding: 0.2rem 0.45rem 0.2rem 0.25rem;
        font-size: 0.75rem;
        max-width: 110px;
    }

    .user-display-name {
        max-width: 52px;
    }

    .user-avatar-initial {
        width: 22px;
        height: 22px;
        font-size: 0.7rem;
    }

    .btn-settings-trigger {
        width: 30px;
        height: 30px;
    }

    .hero-section {
        padding-top: 60px;
    }

    .hero-content {
        padding-top: 1.6rem;
        padding-bottom: 2rem;
    }

    .hero-title {
        font-size: clamp(2.6rem, 11vw, 3.5rem);
        line-height: 1.1;
    }

    .outline-text {
        -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.85);
    }

    .hero-subtitle {
        font-size: 0.88rem;
        line-height: 1.65;
        margin-bottom: 1.6rem;
    }

    .showcase-stats-banner {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        width: 100%;
        padding: 0.88rem 1.2rem;
        font-size: 0.9rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    #grid-news {
        grid-template-columns: 1fr !important;
    }

    #grid-key_partners,
    #grid-clients {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.8rem !important;
    }

    .work-image {
        height: 240px;
    }

    .category-quick-filters {
        gap: 0.35rem;
    }

    .cat-pill {
        padding: 0.3rem 0.65rem;
        font-size: 0.75rem;
    }
}

/* ---------- 15. Agent Detail Page & Comments Styling ---------- */
.agent-detail-page {
    padding-top: 110px;
    padding-bottom: 6rem;
    min-height: 90vh;
}

.agent-detail-wrapper {
    max-width: 960px;
    margin: 0 auto;
}

.agent-detail-top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.back-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.back-nav-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(0, 255, 102, 0.06);
    transform: translateX(-3px);
}

.agent-detail-main-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    margin-bottom: 3.5rem;
}

.agent-detail-comments-section {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    backdrop-filter: blur(16px);
}

.comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.comments-title {
    font-family: var(--font-head);
    font-size: 1.4rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.comments-count {
    color: var(--color-accent);
    font-size: 1.1rem;
}

.comment-write-box {
    margin-bottom: 2.5rem;
}

.comment-input-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.comment-textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.2rem;
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.6;
    outline: none;
    resize: vertical;
    min-height: 90px;
    transition: var(--transition-fast);
}

.comment-textarea:focus {
    border-color: var(--color-accent);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 16px rgba(0, 255, 102, 0.15);
}

.comment-submit-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comment-auth-alert {
    background: rgba(255, 255, 255, 0.03);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
}

.comments-list-container {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.comment-item {
    display: flex;
    gap: 1rem;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.comment-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.04);
}

.comment-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-cyber-blue) 100%);
    color: #030303;
    font-weight: 800;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.comment-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.comment-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comment-author-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-text);
}

.comment-time {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.comment-text {
    font-size: 0.92rem;
    color: #d1d5db;
    line-height: 1.65;
    white-space: pre-wrap;
    word-break: break-word;
}

.comment-delete-btn {
    background: transparent;
    border: none;
    color: #ff6b81;
    font-size: 0.78rem;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    transition: var(--transition-fast);
    align-self: flex-start;
}

.comment-delete-btn:hover {
    background: rgba(255, 71, 87, 0.15);
    color: var(--color-danger);
}

body.gallery-theme .agent-detail-main-card,
body.light-theme .agent-detail-main-card,
body.gallery-theme .agent-detail-comments-section,
body.light-theme .agent-detail-comments-section {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

body.gallery-theme .comment-item,
body.light-theme .comment-item {
    background: #f8fafc;
    border-color: rgba(15, 23, 42, 0.08);
}

body.gallery-theme .comment-textarea,
body.light-theme .comment-textarea {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.12);
    color: #0f172a;
}

body.gallery-theme .back-nav-btn,
body.light-theme .back-nav-btn {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.12);
    color: #475569;
}

/* ---------- 13-1. Threads Community Styling ---------- */
.threads-page {
    padding-top: 125px;
    padding-bottom: 7rem;
    min-height: 90vh;
}

.threads-container {
    max-width: 820px;
    margin: 0 auto;
}

.threads-composer-box {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 1.8rem;
    margin-bottom: 2.2rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(16px);
}

.thread-composer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.thread-composer-title {
    font-family: var(--font-head);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.thread-category-select {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text);
    padding: 0.45rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    outline: none;
    cursor: pointer;
}

.thread-textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.2rem;
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.7;
    outline: none;
    resize: vertical;
    min-height: 110px;
    transition: var(--transition-fast);
    margin-bottom: 1rem;
}

.thread-textarea:focus {
    border-color: var(--color-accent);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 16px rgba(0, 255, 102, 0.15);
}

.thread-composer-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.thread-filter-tabs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
    scrollbar-width: none;
}

.thread-filter-tabs::-webkit-scrollbar {
    display: none;
}

.thread-tab-pill {
    padding: 0.45rem 1.1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text-muted);
    font-size: 0.84rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition-fast);
}

.thread-tab-pill:hover {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--color-text);
}

.thread-tab-pill.active {
    background: rgba(0, 255, 102, 0.12);
    border-color: var(--color-accent);
    color: var(--color-accent);
    box-shadow: 0 0 14px rgba(0, 255, 102, 0.18);
}

.threads-feed-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.thread-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 1.6rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(16px);
    transition: var(--transition-fast);
}

.thread-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.45);
}

.thread-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.thread-author-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.thread-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-cyber-blue) 100%);
    color: #030303;
    font-weight: 800;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.thread-author-info {
    display: flex;
    flex-direction: column;
}

.thread-author-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-text);
}

.thread-time {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.thread-badge-category {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    background: rgba(0, 255, 102, 0.1);
    color: var(--color-accent);
    border: 1px solid rgba(0, 255, 102, 0.3);
}

.thread-body-text {
    font-size: 0.98rem;
    color: #e2e8f0;
    line-height: 1.75;
    margin-bottom: 1rem;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Threads Feed Image Gallery Grid */
.thread-images-grid {
    display: grid;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.thread-images-grid.grid-1 {
    grid-template-columns: 1fr;
    max-height: 480px;
}

.thread-images-grid.grid-2 {
    grid-template-columns: repeat(2, 1fr);
    aspect-ratio: 16/9;
}

.thread-images-grid.grid-3 {
    grid-template-columns: repeat(3, 1fr);
    aspect-ratio: 16/7;
}

.thread-images-grid.grid-4 {
    grid-template-columns: repeat(2, 1fr);
}

.thread-image-item {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #0d0f12;
    cursor: pointer;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.thread-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

.thread-image-item:hover img {
    transform: scale(1.03);
}

/* Thread Composer Image Attachments */
.thread-attach-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.9rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text-muted);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.thread-attach-btn:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background: rgba(0, 255, 102, 0.08);
}

.thread-attach-preview-list {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.thread-attach-preview-item {
    position: relative;
    width: 72px;
    height: 72px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: #0d0f12;
}

.thread-attach-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thread-attach-remove-btn {
    position: absolute;
    top: 3px;
    right: 3px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    border: none;
    font-size: 0.85rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.thread-attach-remove-btn:hover {
    background: var(--color-danger);
}

.thread-actions-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--color-border);
    padding-top: 0.9rem;
}

.thread-btn-action {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.thread-btn-action:hover {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.05);
}

.thread-btn-action.liked {
    color: #ff6b81;
}

.thread-btn-delete {
    color: #ff6b81;
    font-size: 0.78rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    transition: var(--transition-fast);
}

.thread-btn-delete:hover {
    background: rgba(255, 71, 87, 0.15);
    color: var(--color-danger);
}

/* Replies Section */
.thread-replies-container {
    margin-top: 1.2rem;
    border-top: 1px dashed var(--color-border);
    padding-top: 1.2rem;
    display: none;
}

.thread-replies-container.show {
    display: block;
}

.thread-replies-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 1rem;
}

.thread-reply-item {
    display: flex;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
}

.thread-reply-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text);
    font-weight: 700;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.thread-reply-content {
    flex: 1;
}

.thread-reply-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.25rem;
}

.thread-reply-author {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text);
}

.thread-reply-time {
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

.thread-reply-text {
    font-size: 0.9rem;
    color: #cbd5e1;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
}

.thread-reply-write-box {
    display: flex;
    gap: 0.6rem;
    align-items: center;
}

.thread-reply-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 0.6rem 1.1rem;
    color: var(--color-text);
    font-size: 0.9rem;
    outline: none;
}

.thread-reply-input:focus {
    border-color: var(--color-accent);
}

body.gallery-theme .threads-composer-box,
body.light-theme .threads-composer-box,
body.gallery-theme .thread-card,
body.light-theme .thread-card {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

body.gallery-theme .thread-textarea,
body.light-theme .thread-textarea,
body.gallery-theme .thread-reply-input,
body.light-theme .thread-reply-input {
    background: #f8fafc;
    border-color: rgba(15, 23, 42, 0.12);
    color: #0f172a;
}

body.gallery-theme .thread-body-text,
body.light-theme .thread-body-text {
    color: #1e293b;
}

body.gallery-theme .thread-tab-pill,
body.light-theme .thread-tab-pill {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.12);
    color: #64748b;
}

body.gallery-theme .thread-reply-item,
body.light-theme .thread-reply-item {
    background: #f8fafc;
    border-color: rgba(15, 23, 42, 0.08);
}

/* ---------- 14. Hall of Fame (Rankings) Styles ---------- */
.rankings-section {
    padding-top: 130px;
    padding-bottom: 8rem;
}

.period-tabs-bar {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 2.8rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: none;
}

.period-tabs-bar::-webkit-scrollbar {
    display: none;
}

.period-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.45rem;
    background: var(--color-surface-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text-muted);
    font-family: var(--font-head);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition-fast);
    backdrop-filter: blur(12px);
}

.period-tab-btn:hover {
    color: var(--color-text);
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-2px);
}

.period-tab-btn.active {
    background: rgba(0, 255, 102, 0.14);
    border-color: var(--color-accent);
    color: var(--color-accent);
    box-shadow: 0 0 20px rgba(0, 255, 102, 0.25);
}

/* TOP 3 Podium Layout */
.podium-section {
    width: 100%;
}

.podium-grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr 1fr;
    gap: 1.8rem;
    align-items: end;
}

.podium-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(16px);
}

.podium-card:hover {
    transform: translateY(-8px);
}

/* 1위 (Gold) 하이라이트 */
.podium-rank-1 {
    border-color: rgba(255, 215, 0, 0.55);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.15), 0 0 35px rgba(255, 215, 0, 0.1);
    transform: translateY(-16px);
    z-index: 2;
}

.podium-rank-1:hover {
    transform: translateY(-24px);
    box-shadow: 0 25px 60px rgba(255, 215, 0, 0.28), 0 0 45px rgba(255, 215, 0, 0.2);
}

.podium-crown-badge {
    background: linear-gradient(135deg, #ffd700 0%, #ff8800 100%);
    color: #000;
    text-align: center;
    font-family: var(--font-head);
    font-size: 0.8rem;
    font-weight: 800;
    padding: 0.4rem 0;
    letter-spacing: 1.5px;
}

/* 2위 (Silver) */
.podium-rank-2 {
    border-color: rgba(192, 192, 192, 0.4);
}

.podium-rank-2:hover {
    border-color: rgba(220, 220, 220, 0.7);
    box-shadow: 0 15px 35px rgba(200, 200, 200, 0.15);
}

/* 3위 (Bronze) */
.podium-rank-3 {
    border-color: rgba(205, 127, 50, 0.4);
}

.podium-rank-3:hover {
    border-color: rgba(230, 140, 60, 0.7);
    box-shadow: 0 15px 35px rgba(205, 127, 50, 0.15);
}

.podium-thumb-wrap {
    width: 100%;
    aspect-ratio: 16/9;
    position: relative;
    overflow: hidden;
    background: #0d0f12;
}

.podium-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.podium-card:hover .podium-thumb-img {
    transform: scale(1.06);
}

.podium-rank-badge {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.8rem;
    border-radius: var(--radius-pill);
    font-family: var(--font-head);
    font-size: 0.82rem;
    font-weight: 800;
    z-index: 2;
    backdrop-filter: blur(10px);
}

.rank-badge-1 {
    background: rgba(255, 215, 0, 0.95);
    color: #000;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
}

.rank-badge-2 {
    background: rgba(220, 220, 220, 0.9);
    color: #000;
}

.rank-badge-3 {
    background: rgba(205, 127, 50, 0.95);
    color: #fff;
}

.podium-body {
    padding: 1.6rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.podium-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.podium-score-pill {
    background: rgba(0, 255, 102, 0.12);
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    font-size: 0.76rem;
    font-weight: 800;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-pill);
}

.podium-title {
    font-family: var(--font-head);
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.podium-desc {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 1.2rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.podium-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border);
    padding-top: 1rem;
    margin-top: auto;
}

.podium-stats {
    display: flex;
    gap: 0.8rem;
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

/* Leaderboard Table Styles */
.leaderboard-container {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(16px);
}

.leaderboard-table-header {
    display: flex;
    align-items: center;
    padding: 1.1rem 1.6rem;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.leaderboard-table-body {
    display: flex;
    flex-direction: column;
}

.leaderboard-row {
    display: flex;
    align-items: center;
    padding: 1.1rem 1.6rem;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

.leaderboard-row:last-child {
    border-bottom: none;
}

.leaderboard-row:hover {
    background: rgba(255, 255, 255, 0.04);
}

.leaderboard-rank-col {
    width: 70px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.leaderboard-rank-num {
    font-family: var(--font-head);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-text-muted);
}

.leaderboard-medal-icon {
    font-size: 1.45rem;
    line-height: 1;
}

.leaderboard-info-col {
    flex: 2;
    min-width: 220px;
    display: flex;
    align-items: center;
    gap: 1.1rem;
}

.leaderboard-thumb {
    width: 68px;
    height: 48px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    background: #0d0f12;
    border: 1px solid var(--color-border);
}

.leaderboard-titles {
    overflow: hidden;
}

.leaderboard-title-line {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.2rem;
}

.leaderboard-name {
    font-family: var(--font-head);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.leaderboard-author-line {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.leaderboard-ai-col {
    flex: 1;
    min-width: 100px;
    text-align: center;
}

.leaderboard-ai-badge {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    background: rgba(0, 255, 102, 0.1);
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 800;
}

.leaderboard-metrics-col {
    flex: 1;
    min-width: 110px;
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-size: 0.84rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.leaderboard-action-col {
    width: 120px;
    text-align: right;
}

/* Light & Gallery Theme Overrides for Rankings */
body.gallery-theme .period-tab-btn,
body.light-theme .period-tab-btn {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.12);
    color: #475569;
}

body.gallery-theme .period-tab-btn.active,
body.light-theme .period-tab-btn.active {
    background: rgba(0, 170, 68, 0.12);
    border-color: #00aa44;
    color: #00aa44;
}

body.gallery-theme .podium-card,
body.light-theme .podium-card,
body.gallery-theme .leaderboard-container,
body.light-theme .leaderboard-container {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

@media screen and (max-width: 992px) {
    .podium-grid {
        grid-template-columns: 1fr;
        gap: 1.4rem;
    }
    .podium-rank-1 {
        order: -1;
        transform: translateY(0);
    }
}

@media screen and (max-width: 768px) {
    .leaderboard-table-header {
        display: none;
    }
    .leaderboard-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.85rem;
    }
    .leaderboard-rank-col {
        width: auto;
        justify-content: flex-start;
    }
    .leaderboard-metrics-col {
        justify-content: flex-start;
    }
    .leaderboard-action-col {
        width: 100%;
        text-align: left;
    }
    .leaderboard-action-col .btn-primary {
        width: 100%;
    }
}

/* Mobile Hamburger Menu */
.hamburger-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    padding: 0;
    z-index: 1001;
    margin-left: 0.5rem;
}

.hamburger-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: all 0.3s ease;
    transform-origin: left center;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(3, 3, 3, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    width: 100%;
    height: 100%;
    padding: 2rem;
    overflow-y: auto;
}

.mobile-menu-footer-wrap {
    margin-top: auto;
    padding-top: 2rem;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding-bottom: 2rem;
}

/* 설정 창 Apply 버튼 영구 숨김 처리 (클릭 즉시 적용) */
#btn-save-settings, .modal-action-footer button[id="btn-save-settings"] {
    display: none !important;
}

.mobile-menu-overlay.active .mobile-menu-content {
    transform: translateY(0);
}

.mobile-menu-content .nav-link-item {
    font-size: 1.25rem;
    color: var(--color-text);
}

.hamburger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

@media screen and (max-width: 768px) {
    .hamburger-btn {
        display: flex;
    }
    
    .mobile-menu-content .user-dropdown-menu {
        position: static;
        margin-top: 1rem;
        box-shadow: none;
        border: 1px solid var(--color-border);
        background: rgba(255, 255, 255, 0.05);
        width: auto;
        min-width: 200px;
        display: flex;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        height: 0;
        overflow: hidden;
        padding: 0;
    }
    .mobile-menu-content .user-dropdown-menu.show {
        opacity: 1;
        visibility: visible;
        height: auto;
        padding: 0.75rem 0;
        margin-bottom: 2rem;
    }
}

body.light-theme .mobile-menu-overlay,
body.gallery-theme .mobile-menu-overlay {
    background: rgba(255, 255, 255, 0.95);
}

body.light-theme .hamburger-btn span,
body.gallery-theme .hamburger-btn span {
    background-color: #0f172a;
}