/* =============================================
   Галерея Маргариты — Современный стиль
   ============================================= */

:root {
    --primary: #667eea;
    --primary-dark: #5a67d8;
    --primary-light: #a3bffa;
    --accent: #f093fb;
    --accent2: #f5576c;
    --bg: #0f0c29;
    --bg2: #302b63;
    --bg3: #24243e;
    --card-bg: rgba(255,255,255,0.06);
    --card-border: rgba(255,255,255,0.08);
    --card-hover: rgba(255,255,255,0.10);
    --text: #f0f0f0;
    --text-muted: #a0a0b0;
    --text-dim: #6a6a7a;
    --success: #4ade80;
    --danger: #f87171;
    --warning: #fbbf24;
    --input-bg: rgba(255,255,255,0.07);
    --input-border: rgba(255,255,255,0.15);
    --input-focus: rgba(102,126,234,0.5);
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 8px 32px rgba(0,0,0,0.3);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.4);
    --transition: all 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg2) 50%, var(--bg3) 100%);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

a { color: var(--primary-light); text-decoration: none; transition: var(--transition); }
a:hover { color: #fff; }

/* ===================== Навигация ===================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15,12,41,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--card-border);
    padding: 0 24px;
}

.navbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

.navbar-brand .logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.navbar-nav a {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.navbar-nav a:hover, .navbar-nav a.active {
    color: #fff;
    background: rgba(255,255,255,0.08);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notif-btn {
    position: relative;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: var(--transition);
    font-size: 18px;
}

.notif-btn:hover { background: rgba(255,255,255,0.08); color: #fff; }

.notif-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--accent2);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--card-border);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.user-menu:hover { background: rgba(255,255,255,0.10); }

.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: rgba(30,30,60,0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    min-width: 200px;
    padding: 8px;
    box-shadow: var(--shadow-lg);
    display: none;
    z-index: 200;
}

.user-dropdown.show { display: block; }

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
}

.user-dropdown a:hover { background: rgba(255,255,255,0.08); }
.user-dropdown .divider { height: 1px; background: var(--card-border); margin: 4px 0; }

/* ===================== Кнопки ===================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    box-shadow: 0 4px 15px rgba(102,126,234,0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102,126,234,0.5);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--primary-light);
    border: 1px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

.btn-danger {
    background: linear-gradient(135deg, #f87171, #ef4444);
    color: #fff;
}

.btn-success {
    background: linear-gradient(135deg, #4ade80, #22c55e);
    color: #fff;
}

.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ===================== Формы ===================== */
.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 15px;
    transition: var(--transition);
    font-family: inherit;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--input-focus);
}

.form-input::placeholder { color: var(--text-dim); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-select { cursor: pointer; }
.form-select option { background: #1a1a3e; color: #fff; }
.form-hint { font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--danger); margin-top: 4px; }

/* ===================== Алерты ===================== */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
    border: 1px solid;
}

.alert-success { background: rgba(74,222,128,0.1); border-color: rgba(74,222,128,0.3); color: var(--success); }
.alert-danger { background: rgba(248,113,113,0.1); border-color: rgba(248,113,113,0.3); color: var(--danger); }
.alert-warning { background: rgba(251,191,36,0.1); border-color: rgba(251,191,36,0.3); color: var(--warning); }
.alert-info { background: rgba(102,126,234,0.1); border-color: rgba(102,126,234,0.3); color: var(--primary-light); }

/* ===================== Карточки ===================== */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    border-color: rgba(255,255,255,0.15);
    box-shadow: var(--shadow-lg);
}

.card-body { padding: 20px; }

/* ===================== Контейнер ===================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.page-content {
    min-height: calc(100vh - 64px - 80px);
    padding: 32px 0;
}

.page-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #fff, var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 32px;
}

/* ===================== Сетка лотов ===================== */
.lots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.lot-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    cursor: pointer;
    text-decoration: none;
    display: block;
    color: inherit;
}

.lot-card:hover {
    transform: translateY(-4px);
    border-color: rgba(102,126,234,0.3);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.lot-card:hover * {
    color: inherit;
}

.lot-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: rgba(255,255,255,0.03);
}

.lot-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-active { background: rgba(74,222,128,0.9); color: #000; }
.badge-ending { background: rgba(251,191,36,0.9); color: #000; }
.badge-ended { background: rgba(248,113,113,0.9); color: #fff; }
.badge-sold { background: rgba(102,126,234,0.9); color: #fff; }

.lot-fav {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: var(--transition);
}

.lot-fav:hover, .lot-fav.active { background: rgba(248,113,113,0.8); transform: scale(1.1); }

.lot-info { padding: 16px; }

.lot-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #fff;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.lot-price-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 10px;
}

.lot-price-label { font-size: 12px; color: var(--text-dim); }
.lot-price { font-size: 22px; font-weight: 700; color: var(--primary-light); }

.lot-time {
    font-size: 13px;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 6px;
}

.lot-time.ending { color: var(--warning); }

/* ===================== Страница лота ===================== */
.lot-detail {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 32px;
    align-items: start;
}

.lot-gallery { border-radius: var(--radius); overflow: hidden; }

.lot-main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: rgba(255,255,255,0.03);
}

.lot-sidebar {
    position: sticky;
    top: 96px;
}

.lot-sidebar .card-body { padding: 24px; }

.bid-current {
    text-align: center;
    padding: 20px;
    background: rgba(102,126,234,0.08);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.bid-current-label { font-size: 13px; color: var(--text-dim); margin-bottom: 4px; }
.bid-current-price { font-size: 36px; font-weight: 800; color: #fff; }

.bid-form { display: flex; gap: 8px; }
.bid-form .form-input { flex: 1; }

.bid-history { margin-top: 20px; }
.bid-history h3 { font-size: 16px; margin-bottom: 12px; }

.bid-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--card-border);
    font-size: 14px;
}

.bid-item:last-child { border-bottom: none; }
.bid-user { color: var(--text-muted); }
.bid-amount { font-weight: 600; color: var(--primary-light); }

/* ===================== Auth forms ===================== */
.auth-container {
    max-width: 440px;
    margin: 40px auto;
}

.auth-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    backdrop-filter: blur(20px);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.auth-title {
    font-size: 28px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #fff, var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 28px;
    font-size: 14px;
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: var(--text-muted);
}

/* ===================== Фильтры ===================== */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
    align-items: center;
}

.filter-chip {
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.filter-chip:hover, .filter-chip.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ===================== Пагинация ===================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 40px;
}

.page-link {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.page-link:hover { background: rgba(255,255,255,0.12); color: #fff; }
.page-link.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===================== Таблица ===================== */
.table-responsive { overflow-x: auto; }

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.data-table th, .data-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--card-border);
}

.data-table th {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tr:hover td { background: rgba(255,255,255,0.03); }
.data-table .status-active { color: var(--success); }
.data-table .status-ended { color: var(--danger); }

/* ===================== Footer ===================== */
.footer {
    background: rgba(0,0,0,0.3);
    border-top: 1px solid var(--card-border);
    padding: 24px;
    text-align: center;
    font-size: 13px;
    color: var(--text-dim);
}

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

/* ===================== Hero ===================== */
.hero {
    text-align: center;
    padding: 60px 0 40px;
}

.hero h1 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #fff, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto 30px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* ===================== Категории ===================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 40px;
}

.category-card {
    padding: 20px;
    text-align: center;
    border-radius: var(--radius);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    transition: var(--transition);
    text-decoration: none;
}

.category-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(102,126,234,0.2);
}

.category-icon { font-size: 32px; margin-bottom: 8px; }
.category-name { font-size: 15px; font-weight: 600; color: #fff; }

/* ===================== Profile ===================== */
.profile-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 32px;
    padding: 24px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.profile-info h2 { font-size: 24px; margin-bottom: 4px; }
.profile-info p { color: var(--text-muted); font-size: 14px; }

.tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 0;
}

.tab {
    padding: 12px 20px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    border-bottom: 2px solid transparent;
}

.tab:hover { color: #fff; }
.tab.active { color: var(--primary-light); border-bottom-color: var(--primary); }

/* ===================== Пустое состояние ===================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-icon { font-size: 60px; margin-bottom: 16px; opacity: 0.5; }
.empty-title { font-size: 20px; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.empty-text { font-size: 14px; margin-bottom: 20px; }

/* ===================== Debug bar ===================== */
.debug-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.9);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 8px 16px;
    font-family: monospace;
    font-size: 12px;
    color: var(--text-muted);
    z-index: 9999;
    display: flex;
    gap: 16px;
    align-items: center;
}

.debug-bar .debug-ok { color: var(--success); }
.debug-bar .debug-err { color: var(--danger); }

/* ===================== Responsive ===================== */
@media (max-width: 768px) {
    .lot-detail {
        grid-template-columns: 1fr;
    }
    .lot-sidebar { position: static; }
    .hero h1 { font-size: 32px; }
    .navbar-nav { display: none; }
    .lots-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
    .profile-header { flex-direction: column; text-align: center; }
    .tabs { overflow-x: auto; }
}

/* ===================== Анимации ===================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fadeIn 0.4s ease; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.pulse { animation: pulse 2s infinite; }

/* ===================== Scrollbar ===================== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: rgba(0,0,0,0.2); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }

/* ===================== Count timer ===================== */
.countdown {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin: 16px 0;
}

.countdown-item {
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    text-align: center;
    min-width: 60px;
}

.countdown-num { font-size: 24px; font-weight: 700; color: #fff; }
.countdown-label { font-size: 10px; color: var(--text-dim); text-transform: uppercase; }

/* ===================== Lot meta ===================== */
.lot-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
}

.lot-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
}

.lot-meta-item .icon { opacity: 0.6; }

/* ===================== Auth links ===================== */
.auth-links {
    display: flex;
    gap: 8px;
}

.auth-links .btn { flex: 1; }

/* ===================== Video section ===================== */
.video-overlay-text h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.video-overlay-text p {
    font-size: 15px;
    max-width: 500px;
}

/* Формат карточки (альбомный/портретный) */
.format-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 10px;
    border: 2px solid transparent;
    transition: all 0.2s;
    color: var(--text-muted);
    font-size: 13px;
}
.format-option:hover {
    border-color: rgba(139,92,246,0.3);
    color: var(--text-main);
}
.format-option:has(input:checked) {
    border-color: var(--accent);
    color: var(--text-main);
}
.format-option:has(input:checked) .format-preview {
    border-color: var(--accent);
    box-shadow: 0 0 12px rgba(139,92,246,0.4);
}
.format-preview {
    border: 2px solid var(--card-border);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    transition: all 0.2s;
}
.format-landscape {
    width: 80px;
    height: 50px;
}
.format-portrait {
    width: 50px;
    height: 70px;
}
.format-icon {
    font-size: 18px;
    opacity: 0.5;
}

@media (max-width: 768px) {
    .video-overlay-text h2 { font-size: 17px; }
    .video-overlay-text p { font-size: 13px; }
    .video-overlay-inner { padding: 20px !important; }
}

@media (max-width: 480px) {
    .video-overlay-text h2 { font-size: 15px; }
    .video-overlay-text p { font-size: 12px; }
    .video-overlay-inner { padding: 14px !important; }
}