/* ============================================================
   /video/style.css — раздел «Видео» для Nakerosine
   Отдельная ветка: янтарь + пыльно-синий, «кинотеатр»
   Поддержка: light/dark, View Transitions, container queries
   ============================================================ */

/* ── Общие переменные (шрифты, радиусы, раскладка) ────────── */
:root {
    --v-radius:    14px;
    --v-layout:    1260px;
    --v-font:      'Open Sans', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --v-serif:     'Kurale', 'Playfair Display', Georgia, serif;
}

/* ── Тёмная тема (по умолчанию для видео-раздела) ─────────── */
[data-theme="dark"] {
    --v-bg:        #0f0d0b;
    --v-bg-elev:   #1a1613;
    --v-bg-hover:  #25201b;
    --v-fg:        #f5f0e8;
    --v-fg-muted:  #a89e91;
    --v-accent:    #e8a33d;   /* янтарь */
    --v-accent-2:  #5ba3c7;   /* пыльно-синий */
    --v-border:    #3a322c;
    --v-shadow:    0 2px 8px rgba(0,0,0,.4), 0 12px 32px rgba(0,0,0,.3);
    --v-glow:      0 0 0 3px rgba(232, 163, 61, 0.22), 0 4px 12px rgba(232, 163, 61, 0.28);
    --v-overlay:   rgba(0, 0, 0, 0.35);
    --v-play-bg:   rgba(255, 255, 255, 0.95);
    --v-play-fg:   #0f0d0b;
    --v-duration-bg: rgba(0, 0, 0, 0.82);
    --v-duration-fg: #ffffff;
}

/* ── Светлая тема для видео-раздела ───────────────────────── */
[data-theme="light"] {
    --v-bg:        #f4f0ea;
    --v-bg-elev:   #ffffff;
    --v-bg-hover:  #f0ebe4;
    --v-fg:        #1f1b18;
    --v-fg-muted:  #6b6258;
    --v-accent:    #c47a2e;   /* янтарь темнее */
    --v-accent-2:  #3d7a9a;   /* синий темнее */
    --v-border:    #e0d8cc;
    --v-shadow:    0 2px 8px rgba(40,35,30,.08), 0 12px 32px rgba(40,35,30,.06);
    --v-glow:      0 0 0 3px rgba(196, 122, 46, 0.18), 0 4px 12px rgba(196, 122, 46, 0.22);
    --v-overlay:   rgba(0, 0, 0, 0.28);
    --v-play-bg:   rgba(255, 255, 255, 0.97);
    --v-play-fg:   #c47a2e;
    --v-duration-bg: rgba(20, 15, 10, 0.85);
    --v-duration-fg: #ffffff;
}

/* ── Базовые сбросы ───────────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
}

body {
    font-family: var(--v-font);
    line-height: 1.6;
    color: var(--v-fg);
    background: var(--v-bg);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    transition: background 0.3s ease, color 0.3s ease;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container {
    max-width: var(--v-layout);
    margin: 0 auto;
    padding: 0 20px;
}

/* ── View Transitions: плавный переход между страницами ──── */
@view-transition {
    navigation: auto;
}

.v-card {
    view-transition-name: match-element;
}

/* ── Шапка раздела ────────────────────────────────────────── */
.v-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: color-mix(in srgb, var(--v-bg) 92%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--v-border);
    transition: background 0.3s ease, border-color 0.3s ease;
}

.v-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 20px;
    max-width: var(--v-layout);
    margin: 0 auto;
    flex-wrap: wrap;
}

.v-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.v-brand-icon {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--v-accent), var(--v-accent-2));
    color: #fff;
    font-weight: 800;
    font-size: 17px;
    box-shadow: 0 4px 12px color-mix(in srgb, var(--v-accent) 35%, transparent);
    transition: transform 0.2s ease;
}

.v-brand:hover .v-brand-icon {
    transform: translateY(-1px) rotate(-3deg);
}

.v-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.v-brand-title {
    font-family: var(--v-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--v-fg);
}

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

.v-brand-sub {
    font-size: 0.7rem;
    color: var(--v-fg-muted);
    margin-top: 1px;
    letter-spacing: 0.3px;
}

.v-nav {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    flex: 1 1 auto;
}

.v-nav a {
    padding: 7px 13px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--v-fg-muted);
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
}

.v-nav a:hover {
    background: var(--v-bg-hover);
    color: var(--v-fg);
}

.v-nav a.active {
    background: var(--v-accent);
    color: #1a1410;
    font-weight: 700;
}

[data-theme="dark"] .v-nav a.active { color: #1a1410; }
[data-theme="light"] .v-nav a.active { color: #fff; }

/* ── Кнопка переключения темы ─────────────────────────────── */
.v-theme-toggle {
    padding: 7px 13px;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--v-fg-muted);
    background: transparent;
    border: 1px solid var(--v-border);
    transition: all 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.v-theme-toggle:hover {
    border-color: var(--v-accent);
    color: var(--v-accent);
    background: var(--v-bg-hover);
}

@media (max-width: 860px) {
    .v-header-inner { flex-direction: column; align-items: stretch; gap: 10px; }
    .v-nav { justify-content: flex-start; }
    .v-theme-toggle { align-self: flex-start; }
}

/* ── Обложка ──────────────────────────────────────────────── */
.v-hero {
    background:
        radial-gradient(900px 400px at 15% 0%, color-mix(in srgb, var(--v-accent) 10%, transparent), transparent 60%),
        radial-gradient(700px 400px at 90% 100%, color-mix(in srgb, var(--v-accent-2) 10%, transparent), transparent 60%),
        var(--v-bg);
    border-bottom: 1px solid var(--v-border);
    padding: 56px 20px 44px;
    text-align: center;
    transition: background 0.3s ease;
}

.v-hero .eyebrow {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: var(--v-accent);
    font-weight: 700;
    margin-bottom: 14px;
}

.v-hero h1 {
    font-family: var(--v-serif);
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.15;
    margin-bottom: 14px;
    color: var(--v-fg);
    letter-spacing: -0.5px;
}

.v-hero p {
    max-width: 640px;
    margin: 0 auto;
    color: var(--v-fg-muted);
    font-size: 17px;
}

/* ── Фильтры ──────────────────────────────────────────────── */
.v-filters {
    max-width: var(--v-layout);
    margin: 0 auto;
    padding: 24px 20px 8px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.v-filter {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--v-border);
    background: transparent;
    color: var(--v-fg-muted);
    font-size: 0.86rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.v-filter:hover {
    border-color: var(--v-accent);
    color: var(--v-accent);
}

.v-filter.active {
    background: var(--v-accent);
    border-color: var(--v-accent);
    color: #1a1410;
    font-weight: 700;
    box-shadow: var(--v-glow);
}

[data-theme="light"] .v-filter.active { color: #fff; }

.v-filter .count {
    opacity: 0.7;
    font-weight: 500;
    margin-left: 6px;
    font-size: 0.78rem;
}

/* ── Сетка видео (container queries) ──────────────────────── */
.v-grid {
    max-width: var(--v-layout);
    margin: 0 auto;
    padding: 28px 20px 60px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    container-type: inline-size;
}

/* Карточка адаптируется к ширине своей сетки */
@container (max-width: 720px) {
    .v-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 18px;
    }
}

@container (max-width: 420px) {
    .v-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Карточка видео ───────────────────────────────────────── */
.v-card {
    background: var(--v-bg-elev);
    border: 1px solid var(--v-border);
    border-radius: var(--v-radius);
    overflow: hidden;
    box-shadow: var(--v-shadow);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.3s ease;
    display: flex;
    flex-direction: column;
}

.v-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,.4), 0 20px 48px rgba(0,0,0,.3);
    border-color: color-mix(in srgb, var(--v-accent) 45%, var(--v-border));
}

[data-theme="light"] .v-card:hover {
    box-shadow: 0 8px 24px rgba(40,35,30,.12), 0 20px 48px rgba(40,35,30,.08);
}

.v-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg, var(--v-bg-hover), var(--v-bg));
    display: block;
}

.v-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, opacity 0.3s ease;
}

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

.v-play {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: var(--v-overlay);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.v-card:hover .v-play { opacity: 1; }

.v-play-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--v-play-bg);
    display: grid;
    place-items: center;
    color: var(--v-play-fg);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s ease;
}

.v-card:hover .v-play-icon {
    transform: scale(1.08);
}

.v-play-icon svg {
    width: 22px;
    height: 22px;
    margin-left: 3px;
}

.v-duration {
    position: absolute;
    right: 10px;
    bottom: 10px;
    background: var(--v-duration-bg);
    color: var(--v-duration-fg);
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.v-body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.v-kicker {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: var(--v-accent);
}

.v-title {
    font-family: var(--v-serif);
    font-size: 1.15rem;
    line-height: 1.3;
    color: var(--v-fg);
    transition: color 0.2s ease;
}

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

.v-desc {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--v-fg-muted);
    flex: 1;
}

.v-meta {
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 0.78rem;
    color: var(--v-fg-muted);
    padding-top: 10px;
    border-top: 1px solid var(--v-border);
    margin-top: 4px;
}

.v-meta .dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--v-fg-muted);
}

/* Узкие карточки — уменьшаем шрифты */
@container (max-width: 340px) {
    .v-title { font-size: 1rem; }
    .v-desc { font-size: 0.82rem; }
    .v-body { padding: 12px 14px 14px; }
    .v-play-icon { width: 44px; height: 44px; }
    .v-play-icon svg { width: 18px; height: 18px; }
}

/* ── Пустое состояние ─────────────────────────────────────── */
.v-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--v-fg-muted);
    border: 1px dashed var(--v-border);
    border-radius: var(--v-radius);
}

/* ── Футер ────────────────────────────────────────────────── */
.v-footer {
    background: var(--v-bg-elev);
    border-top: 1px solid var(--v-border);
    padding: 40px 20px 24px;
    margin-top: 40px;
    transition: background 0.3s ease;
}

.v-footer-inner {
    max-width: var(--v-layout);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 32px;
}

.v-footer h4 {
    color: var(--v-accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.v-footer p {
    color: var(--v-fg-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 6px;
}

.v-footer ul { list-style: none; }
.v-footer li { margin-bottom: 6px; }

.v-footer a {
    color: var(--v-fg);
    font-size: 0.9rem;
    opacity: 0.8;
    transition: opacity 0.2s, color 0.2s;
}

.v-footer a:hover { opacity: 1; color: var(--v-accent); }

.v-footer-bottom {
    max-width: var(--v-layout);
    margin: 28px auto 0;
    padding-top: 20px;
    border-top: 1px solid var(--v-border);
    text-align: center;
    font-size: 0.82rem;
    color: var(--v-fg-muted);
}

@media (max-width: 760px) {
    .v-footer-inner { grid-template-columns: 1fr; gap: 24px; }
}

/* ── Страница одного видео ────────────────────────────────── */
.v-single {
    max-width: 1000px;
    margin: 0 auto;
    padding: 32px 20px 60px;
}

.v-player-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: var(--v-radius);
    overflow: hidden;
    box-shadow: var(--v-shadow);
    margin-bottom: 28px;
}

.v-player-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.v-single h1 {
    font-family: var(--v-serif);
    font-size: 1.9rem;
    line-height: 1.25;
    margin-bottom: 14px;
    color: var(--v-fg);
}

.v-single .v-single-meta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--v-fg-muted);
    padding-bottom: 20px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--v-border);
}

.v-single .v-single-meta .dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--v-fg-muted);
    align-self: center;
}

.v-single-text {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--v-fg);
}

.v-single-text p { margin-bottom: 16px; }

.v-single-text a {
    color: var(--v-accent);
    border-bottom: 1px dashed color-mix(in srgb, var(--v-accent) 45%, transparent);
    transition: border 0.2s;
}

.v-single-text a:hover {
    border-bottom-style: solid;
}

.v-related {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid var(--v-border);
}

.v-related h2 {
    font-family: var(--v-serif);
    font-size: 1.3rem;
    margin-bottom: 18px;
    color: var(--v-fg);
}

@media (max-width: 640px) {
    .v-single h1 { font-size: 1.4rem; }
    .v-single-text { font-size: 0.95rem; }
}

/* ── Уважение к prefers-reduced-motion ────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    @view-transition { navigation: none; }
}