/* ===== ПЕРЕМЕННЫЕ ТЕМЫ ===== */
:root {
    /* Светлая тема */
    --bg: #f5f5f0;
    --bg2: #eeede8;
    --surface: #ffffff;
    --border: #e0dfd8;
    --shadow: rgba(0,0,0,0.08);

    /* Акценты */
    --accent: #d47c0f;
    --accent-light: #f5a623;
    --accent2: #e05575;
    --accent3: #1a9e6e;

    /* Текст */
    --text: #1a1a2e;
    --text2: #3a3a4e;
    --muted: #8a8a9a;

    /* Шрифты */
    --font-display: 'Unbounded', sans-serif;
    --font-body: 'Raleway', sans-serif;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    min-height: 100vh;
}

/* ===== ШАПКА ===== */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 40px;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: rgba(245,245,240,0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
    box-shadow: 0 1px 8px var(--shadow);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.logo span { color: var(--text); }

nav { display: flex; align-items: center; gap: 32px; }

nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: color 0.2s;
}

nav a:hover, nav a.active { color: var(--text); }

/* ===== КНОПКИ ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-1px); }

.btn-vk { background: #4680C2; color: white; }
.btn-vk:hover { background: #5590d2; transform: translateY(-1px); }

.btn-outline {
    background: transparent;
    color: var(--text2);
    border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-danger {
    background: rgba(224,85,117,0.1);
    color: var(--accent2);
    border: 1px solid rgba(224,85,117,0.3);
    padding: 6px 14px;
    font-size: 0.78rem;
}

.btn-edit {
    background: rgba(212,124,15,0.1);
    color: var(--accent);
    border: 1px solid rgba(212,124,15,0.2);
    padding: 6px 14px;
    font-size: 0.78rem;
}

/* ===== USER MENU ===== */
.user-menu { display: flex; align-items: center; gap: 12px; }

.user-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.85rem; color: #fff;
}

/* ===== ФУТЕР ===== */
footer {
    border-top: 1px solid var(--border);
    padding: 28px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--muted);
    font-size: 0.78rem;
    background: var(--surface);
}

.social-links { display: flex; gap: 16px; }
.social-links a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
.social-links a:hover { color: var(--accent); }

/* ===== КАРТОЧКИ РЕБУСОВ ===== */
.puzzle-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: inherit;
    display: block;
    box-shadow: 0 2px 8px var(--shadow);
}

.puzzle-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--shadow);
    border-color: rgba(212,124,15,0.3);
}

/* ===== СЛОЖНОСТЬ ===== */
.difficulty { display: flex; gap: 3px; align-items: center; }
.difficulty span { width: 9px; height: 9px; border-radius: 2px; background: var(--border); }
.difficulty span.active { background: var(--accent); }

/* ===== АЛЕРТЫ ===== */
.alert { padding: 12px 18px; border-radius: 8px; margin-bottom: 24px; font-size: 0.85rem; }
.alert-success { background: rgba(26,158,110,0.1); border: 1px solid rgba(26,158,110,0.2); color: var(--accent3); }
.alert-error { background: rgba(224,85,117,0.1); border: 1px solid rgba(224,85,117,0.2); color: var(--accent2); }
.alert-warning { background: rgba(212,124,15,0.1); border: 1px solid rgba(212,124,15,0.2); color: var(--accent); }

/* ===== ФОРМЫ ===== */
.form-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px var(--shadow);
}

.form-section-title {
    font-family: var(--font-display);
    font-size: 0.72rem;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text2);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.88rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212,124,15,0.1);
}

.form-group textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hint { font-size: 0.72rem; color: var(--muted); margin-top: 4px; }

.checkbox-group { display: flex; align-items: center; gap: 10px; }
.checkbox-group input { width: auto; }
.checkbox-group label { margin-bottom: 0; color: var(--text); }

/* ===== ТАБЛИЦЫ В АДМИНКЕ ===== */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px var(--shadow);
}

th {
    padding: 14px 16px;
    text-align: left;
    font-size: 0.72rem;
    color: var(--muted);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border);
    background: var(--bg2);
}

td {
    padding: 14px 16px;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg2); }
.actions { display: flex; gap: 8px; }

/* ===== АДАПТИВ ===== */
@media (max-width: 768px) {
    header { padding: 14px 20px; }
    nav { display: none; }
    footer { flex-direction: column; gap: 16px; text-align: center; }
    .form-row { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   МОБИЛЬНАЯ НАВИГАЦИЯ — добавить в конец app.css
   ═══════════════════════════════════════════════════════════════ */

.nav-desktop { display: flex; align-items: center; gap: 32px; }
.nav-mobile  { display: none; align-items: center; gap: 10px; }

.user-menu__link {
    display: flex; align-items: center; gap: 8px;
    text-decoration: none; color: inherit;
}
.user-menu__name { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.user-menu__link:hover .user-menu__name { color: var(--accent); }

.user-avatar--sm { width: 28px; height: 28px; font-size: 0.72rem; }

.mobile-username {
    display: flex; align-items: center; gap: 7px;
    text-decoration: none; color: var(--text);
    font-size: 0.82rem; font-weight: 600;
    max-width: 130px; overflow: hidden;
    white-space: nowrap; text-overflow: ellipsis;
}

/* ── Гамбургер ── */
.hamburger {
    display: flex; flex-direction: column;
    justify-content: center; gap: 5px;
    width: 40px; height: 40px;
    background: none; border: 1px solid var(--border);
    border-radius: 8px; cursor: pointer;
    padding: 8px 9px;
    transition: border-color .2s, background .2s;
    flex-shrink: 0;
}
.hamburger:hover { border-color: var(--accent); background: rgba(212,124,15,.05); }
.hamburger span {
    display: block; width: 100%; height: 2px;
    background: var(--text); border-radius: 2px;
    transition: transform .25s, opacity .2s;
    transform-origin: center;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Оверлей ── */
.mobile-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,.45); z-index: 200;
    backdrop-filter: blur(2px);
    opacity: 0; transition: opacity .25s;
}
.mobile-overlay.is-open { display: block; opacity: 1; }

/* ── Drawer ── */
.mobile-menu {
    position: fixed; top: 0; right: 0;
    width: min(320px, 85vw); height: 100dvh;
    background: var(--surface); z-index: 201;
    transform: translateX(100%);
    transition: transform .3s cubic-bezier(.4,0,.2,1);
    overflow-y: auto;
    box-shadow: -4px 0 32px rgba(0,0,0,.15);
}
.mobile-menu.is-open { transform: translateX(0); }

.mobile-nav { padding: 1rem 0 2rem; display: flex; flex-direction: column; }

.mobile-nav__section {
    padding: .4rem 0;
    border-bottom: 1px solid var(--border);
}
.mobile-nav__section:last-child { border-bottom: none; }

.mobile-nav__label {
    font-size: .63rem; font-weight: 700;
    letter-spacing: .1em; text-transform: uppercase;
    color: var(--muted); padding: .5rem 1.25rem .25rem;
}

.mobile-nav__link {
    display: flex; align-items: center; gap: .75rem;
    padding: .72rem 1.25rem;
    font-size: .9rem; font-weight: 600;
    color: var(--text2); text-decoration: none;
    transition: background .15s, color .15s;
    width: 100%; background: none; border: none;
    cursor: pointer; font-family: var(--font-body); text-align: left;
}
.mobile-nav__link:hover  { background: var(--bg2); color: var(--text); }
.mobile-nav__link.active { color: var(--accent); background: rgba(212,124,15,.06); }
.mobile-nav__link--danger { color: var(--accent2); }
.mobile-nav__link--danger:hover { background: rgba(224,85,117,.06); }
.mobile-nav__icon { font-size: 1.1rem; width: 24px; text-align: center; flex-shrink: 0; }

/* ── Адаптив ── */
@media (max-width: 768px) {
    .nav-desktop { display: none; }
    .nav-mobile  { display: flex; }
    header { padding: 12px 16px; }
}
.nav-icon {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2;
    flex-shrink: 0;
}

/* Иконки наследуют цвет ссылки — при active становятся акцентными */
.mobile-nav__link .nav-icon       { color: var(--muted); transition: color .15s; }
.mobile-nav__link:hover .nav-icon { color: var(--text); }
.mobile-nav__link.active .nav-icon { color: var(--accent); }
.mobile-nav__link--danger .nav-icon { color: var(--accent2); }

/* ═══════════════════════════════════════════════════════════════
   LEADERBOARD — добавить в конец app.css
   ═══════════════════════════════════════════════════════════════ */

.leaderboard-page {
    max-width: 720px;
    margin: 0 auto;
    padding: 2rem 1.25rem 4rem;
}

/* ── Заголовок ── */
.page-header { text-align: center; margin-bottom: 1.5rem; }
.page-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--text);
    letter-spacing: -.03em;
    margin-bottom: .35rem;
}
.page-subtitle { font-size: .88rem; color: var(--muted); }

/* ── Баннер своего места ── */
.my-rank-banner {
    background: rgba(212,124,15,.08);
    border: 1px solid rgba(212,124,15,.25);
    border-radius: 12px;
    padding: .85rem 1.25rem;
    font-size: .88rem;
    color: var(--text2);
    text-align: center;
    margin-bottom: 1.25rem;
}
.my-rank-banner strong { color: var(--accent); }
.my-rank-banner--muted {
    background: var(--bg2);
    border-color: var(--border);
}
.my-rank-banner--muted a { color: var(--accent); }

/* ── Табы ── */
.leaderboard-tabs { }
.tabs-nav {
    display: flex;
    gap: .5rem;
    margin-bottom: 1rem;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: .3rem;
}
.tab-btn {
    flex: 1;
    padding: .6rem 1rem;
    border: none;
    background: none;
    border-radius: 9px;
    font-family: var(--font-body);
    font-size: .85rem;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    transition: background .2s, color .2s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
    background: var(--surface);
    color: var(--text);
    box-shadow: 0 1px 4px var(--shadow);
}

/* ── Метка недели ── */
.leaderboard-week-label {
    font-size: .8rem;
    color: var(--muted);
    text-align: center;
    margin-bottom: 1rem;
}

/* ── Таблица ── */
.leaders-table-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--shadow);
}
.leaders-table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
}
.leaders-table th {
    background: var(--bg2);
    color: var(--muted);
    font-size: .68rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .75rem 1.25rem;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
}
.leaders-table td {
    padding: .85rem 1.25rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    font-size: .88rem;
}
.leaders-table tr:last-child td { border-bottom: none; }
.leaders-table tr:hover td { background: var(--bg2); }

/* Топ-3 */
.leaders-table tr.rank-top td { background: rgba(212,124,15,.04); }
.leaders-table tr.rank-top:hover td { background: rgba(212,124,15,.08); }

/* Своя строка */
.leaders-table tr.is-me td {
    background: rgba(212,124,15,.07);
}
.leaders-table tr.is-me:hover td {
    background: rgba(212,124,15,.12);
}

/* Колонки */
.col-rank { width: 52px; text-align: center; font-size: 1.2rem; }
.col-points { width: 130px; text-align: right; }
.rank-num {
    font-family: var(--font-display);
    font-size: .78rem;
    font-weight: 700;
    color: var(--muted);
}

/* Пользователь */
.leader-user { display: flex; align-items: center; gap: .75rem; }
.leader-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--accent);
    overflow: hidden;
    flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: .85rem; font-weight: 700; color: #fff;
}
.leader-avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-icon { width: 100%; height: 100%; background: var(--accent); }

.leader-name {
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    transition: color .15s;
}
.leader-name:hover { color: var(--accent); }
.leader-name--me { color: var(--accent); }

.you-badge {
    display: inline-block;
    font-size: .65rem;
    font-weight: 700;
    background: var(--accent);
    color: #fff;
    border-radius: 999px;
    padding: .1rem .45rem;
    margin-left: .35rem;
    vertical-align: middle;
}

/* Баллы */
.points-value {
    font-family: var(--font-display);
    font-size: .95rem;
    font-weight: 900;
    color: var(--accent);
    letter-spacing: -.02em;
}

/* Пагинация */
.pagination-wrap { padding: 1rem 1.25rem; border-top: 1px solid var(--border); }

/* Утилиты */
.text-muted { color: var(--muted); }
.text-center { text-align: center; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }

[x-cloak] { display: none !important; }

@media (max-width: 480px) {
    .col-points { width: 90px; }
    .leaders-table td, .leaders-table th { padding: .7rem .75rem; }
    .leader-avatar { width: 28px; height: 28px; }
}

/* Таблицы в админке — горизонтальный скролл на мобильных */
.al-table-wrap,
.admin-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}