/* ============================================
   THEME 10: NOIR CLASSIC — 4-column grid, monochrome
   Black & white editorial, classic high contrast
   ============================================ */

body[data-theme="dark"] {
    --bg: #0a0a0a;
    --bg-secondary: #141414;
    --card-bg: #1a1a1a;
    --card-border: rgba(255, 255, 255, 0.06);
    --text-primary: #f5f5f5;
    --text-secondary: #a0a0a0;
    --text-muted: #666;
    --accent: #ffffff;
    --accent-hover: #e0e0e0;
    --accent-glow: rgba(255, 255, 255, 0.04);
    --tag-bg: rgba(255, 255, 255, 0.06);
    --tag-text: #ccc;
    --filter-bg: rgba(255, 255, 255, 0.04);
    --filter-active-bg: #fff;
    --filter-active-text: #000;
    --header-bg: rgba(10, 10, 10, 0.96);
    --badge-bg: #ef4444;
    --shadow-card: 0 2px 16px rgba(0, 0, 0, 0.5);
    --shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.6);
    --btn-bg: #fff;
    --btn-text: #000;
}

body[data-theme="light"] {
    --bg: #f5f5f0;
    --bg-secondary: #fff;
    --card-bg: #fff;
    --card-border: rgba(0, 0, 0, 0.06);
    --text-primary: #111;
    --text-secondary: #555;
    --text-muted: #999;
    --accent: #111;
    --accent-hover: #333;
    --accent-glow: rgba(0, 0, 0, 0.03);
    --tag-bg: rgba(0, 0, 0, 0.04);
    --tag-text: #555;
    --filter-bg: rgba(0, 0, 0, 0.03);
    --filter-active-bg: #111;
    --filter-active-text: #fff;
    --header-bg: rgba(245, 245, 240, 0.97);
    --badge-bg: #ef4444;
    --shadow-card: 0 1px 6px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.1);
    --btn-bg: #111;
    --btn-text: #fff;
}

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

body {
    background-color: var(--bg) !important;
    color: var(--text-primary) !important;
    font-family: var(--etd-font-family, 'DM Sans', sans-serif);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.3s, color 0.3s;
}

.etd-header {
    background: var(--header-bg);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--card-border);
    padding: 16px 32px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.etd-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.etd-header h1 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.etd-mode-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--filter-bg);
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    padding: 7px 16px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.etd-mode-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.etd-filter-bar {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.etd-filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.etd-filter-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.etd-filter-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    padding: 5px 14px;
    border-radius: 4px;
    background: var(--filter-bg);
    transition: all 0.2s;
    font-weight: 500;
}

.etd-filter-link:hover {
    color: var(--accent);
}

.etd-filter-link.active {
    background: var(--filter-active-bg);
    color: var(--filter-active-text);
    font-weight: 600;
}

.etd-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.etd-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 28px 0;
}

@media (max-width: 1100px) {
    .etd-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .etd-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 480px) {
    .etd-grid {
        grid-template-columns: 1fr;
    }
}

.etd-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.25s, box-shadow 0.25s;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
}

.etd-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.etd-card-image-wrap {
    position: relative;
    overflow: hidden;
}

.etd-card-img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    display: block;
    transition: transform 0.4s;
    filter: saturate(0.3);
}

.etd-card:hover .etd-card-img {
    transform: scale(1.03);
    filter: saturate(1);
}

.etd-card-live-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--badge-bg);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 2px;
    letter-spacing: 1px;
}

.etd-card-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.etd-card-username {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.etd-card-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.etd-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 14px;
    flex-grow: 1;
}

.etd-tag {
    display: inline-block;
    background: var(--tag-bg);
    color: var(--tag-text);
    padding: 3px 8px;
    border-radius: 2px;
    font-size: 0.68rem;
    font-weight: 600;
}

.etd-card-btn {
    width: 100%;
    background: var(--btn-bg, var(--accent));
    color: var(--btn-text, #000);
    border: none;
    padding: 10px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: inherit;
}

.etd-card-btn:hover {
    opacity: 0.85;
}

.etd-header-video .etd-header-top {
    margin-bottom: 0;
}

.etd-header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.etd-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.etd-back-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.2s;
}

.etd-back-link:hover {
    color: var(--accent);
}

.etd-cta-btn {
    background: var(--btn-bg, var(--accent));
    color: var(--btn-text, #000);
    padding: 10px 22px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.82rem;
    transition: opacity 0.2s;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.etd-cta-btn:hover {
    opacity: 0.85;
}

.etd-video-container {
    padding: 32px 0 20px;
    text-align: center;
}

.etd-video-container iframe {
    width: 100%;
    max-width: 960px;
    aspect-ratio: 16/9;
    height: auto;
    border: 1px solid var(--card-border);
    border-radius: 4px;
    box-shadow: var(--shadow-hover);
    background: #000;
}

.etd-model-info-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 4px;
    padding: 28px;
    margin: 0 auto 40px;
    max-width: 960px;
}

.etd-model-info-box h2 {
    color: var(--text-primary);
    font-size: 1.6rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.etd-related-title {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 12px;
    margin: 20px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.etd-loader {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .etd-header {
        padding: 12px 16px;
    }

    .etd-header h1 {
        font-size: 1rem;
    }

    .etd-header-top {
        flex-wrap: wrap;
        gap: 10px;
    }

    .etd-header-left {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
}