/* ============================================================
   Лука CMS — дизайн в стиле старого ВК (финальный)
   ============================================================ */

:root {
    --vk-blue:        #4a76a8;
    --vk-blue-hover:  #5181b8;
    --vk-blue-dark:   #3d6490;
    --vk-bg:          #edeef0;
    --vk-card:        #ffffff;
    --vk-border:      #e5ebf1;
    --vk-text:        #2c2d2e;
    --vk-muted:       #939393;
    --vk-link:        #2a5885;
    --vk-red:         #e53935;
    --vk-green:       #43a047;
    --vk-yellow:      #f9a825;
    --vk-radius:      8px;
    --vk-sidebar-w:   180px;
    --vk-right-w:     240px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.45;
    color: var(--vk-text);
    background: var(--vk-bg);
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
a { color: var(--vk-link); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; vertical-align: middle; }

/* --- Шапка --- */
.vk-header {
    background: var(--vk-blue);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0,0,0,.15);
}
.vk-header__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    height: 48px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.vk-logo { color: #fff; font-weight: 700; font-size: 20px; letter-spacing: .3px; }
.vk-logo:hover { text-decoration: none; }
.vk-search { flex: 1; max-width: 420px; }
.vk-search input {
    width: 100%;
    height: 30px;
    border-radius: 15px;
    border: 0;
    background: rgba(255,255,255,.15);
    color: #fff;
    padding: 0 14px;
    font-size: 13px;
    outline: none;
}
.vk-search input::placeholder { color: rgba(255,255,255,.75); }
.vk-search input:focus { background: #fff; color: #000; }
.vk-search input:focus::placeholder { color: #999; }

.vk-header__right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.vk-header__icon {
    color: #fff; font-size: 18px; opacity: .85;
    width: 32px; height: 32px; display: inline-flex;
    align-items: center; justify-content: center; border-radius: 50%;
    position: relative;
}
.vk-header__icon:hover { background: rgba(255,255,255,.15); opacity: 1; text-decoration: none; }
.vk-header__badge {
    position: absolute; top: 2px; right: 2px;
    background: #e53935; color: #fff;
    min-width: 16px; height: 16px; padding: 0 4px;
    border-radius: 8px; font-size: 10px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    line-height: 1;
}
.vk-header__user { display: flex; align-items: center; gap: 8px; }
.vk-header__login { color: #fff; font-weight: 500; }
.vk-header__logout {
    background: none; border: 0; color: rgba(255,255,255,.7);
    cursor: pointer; font-size: 16px; padding: 4px;
}
.vk-header__logout:hover { color: #fff; }

.vk-burger {
    display: none;
    background: none; border: 0; padding: 8px;
    flex-direction: column; gap: 4px; cursor: pointer;
}
.vk-burger span {
    display: block; width: 22px; height: 2px; background: #fff; border-radius: 1px;
}

/* --- Разметка --- */
.vk-layout {
    max-width: 1200px;
    margin: 16px auto;
    padding: 0 16px;
    display: grid;
    grid-template-columns: var(--vk-sidebar-w) 1fr var(--vk-right-w);
    gap: 16px;
    align-items: flex-start;
    flex: 1;
    width: 100%;
}
body.guest .vk-layout { grid-template-columns: 1fr; max-width: 720px; }

.vk-sidebar { position: sticky; top: 64px; }
.vk-sidebar__nav { display: flex; flex-direction: column; gap: 1px; }
.vk-sidebar__link {
    display: block;
    padding: 8px 12px;
    border-radius: var(--vk-radius);
    color: var(--vk-text);
    font-size: 14px;
}
.vk-sidebar__link:hover { background: #f0f2f5; text-decoration: none; }
.vk-sidebar__link--active { background: #f0f2f5; color: var(--vk-blue); font-weight: 600; }
.vk-sidebar__sep { height: 1px; background: var(--vk-border); margin: 8px 4px; }

.vk-content { min-width: 0; }
.vk-right { position: sticky; top: 64px; }

/* --- Карточки --- */
.vk-card {
    background: var(--vk-card);
    border-radius: var(--vk-radius);
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.vk-card--muted { color: var(--vk-muted); }
.vk-card__title { font-size: 18px; font-weight: 600; margin: 0 0 12px; }
.vk-subtitle { font-size: 15px; font-weight: 600; margin: 20px 0 10px; color: var(--vk-text); }
.vk-muted { color: var(--vk-muted); font-size: 13px; }

/* --- Формы --- */
.vk-form { display: flex; flex-direction: column; gap: 12px; }
.vk-form--inline { flex-direction: row; align-items: center; flex-wrap: wrap; gap: 8px; }
.vk-form__label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: #626262; }
.vk-form__label input, .vk-form__label select, .vk-form__label textarea {
    padding: 8px 12px; border: 1px solid #d3d9de; border-radius: 6px;
    font-size: 14px; font-family: inherit; outline: none; transition: border .15s;
}
.vk-form__label input:focus { border-color: var(--vk-blue); }
.vk-form__checkbox { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }
.vk-form__checkbox input[type=checkbox] { width: auto; }

/* --- Кнопки --- */
.vk-btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 6px;
    background: #f0f2f5;
    color: var(--vk-text);
    border: 0;
    font-size: 14px;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s;
}
.vk-btn:hover { background: #e5ebf1; text-decoration: none; }
.vk-btn--primary { background: var(--vk-blue); color: #fff; }
.vk-btn--primary:hover { background: var(--vk-blue-hover); }
.vk-btn--ghost { background: rgba(255,255,255,.15); color: #fff; }
.vk-btn--ghost:hover { background: rgba(255,255,255,.25); }
.vk-btn--danger { background: var(--vk-red); color: #fff; }
.vk-btn--danger:hover { background: #c62828; }
.vk-btn--block { width: 100%; text-align: center; }
.vk-btn--sm { padding: 4px 10px; font-size: 12px; }
.vk-btn--lg { padding: 12px 24px; font-size: 15px; }

/* --- Flash --- */
.vk-flash {
    padding: 10px 14px; border-radius: 6px; margin-bottom: 12px;
    font-size: 13px;
}
.vk-flash--success { background: #e8f5e9; color: #2e7d32; }
.vk-flash--error   { background: #ffebee; color: #c62828; }

/* --- Аватар --- */
.vk-avatar { border-radius: 50%; object-fit: cover; background: #ccc; }
.vk-avatar--sm { width: 28px; height: 28px; }
.vk-avatar--md { width: 48px; height: 48px; }
.vk-avatar--lg { width: 80px; height: 80px; }
.vk-avatar--xl { width: 140px; height: 140px; }

/* --- Профиль --- */
.vk-profile__head { display: flex; gap: 20px; align-items: flex-start; }
.vk-profile__name { font-size: 22px; margin: 0 0 4px; }
.vk-profile__role { color: var(--vk-muted); font-size: 13px; }

/* --- Бейджи --- */
.vk-badge {
    display: inline-block; padding: 2px 8px; border-radius: 10px;
    font-size: 11px; font-weight: 600;
    background: #e5ebf1; color: #2c2d2e;
}
.vk-badge--vip { background: linear-gradient(135deg,#f9a825,#ff6f00); color:#fff; }
.vk-badge--ban { background: var(--vk-red); color: #fff; }

/* --- Таблицы --- */
.vk-table-wrap { overflow-x: auto; }
.vk-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.vk-table th, .vk-table td {
    padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--vk-border);
}
.vk-table th { color: var(--vk-muted); font-weight: 600; }

/* --- Пагинация --- */
.vk-pagination { display: flex; gap: 4px; margin-top: 12px; flex-wrap: wrap; }
.vk-pagination__item {
    padding: 6px 10px; background: #f0f2f5; border-radius: 4px; color: var(--vk-text);
    font-size: 13px;
}
.vk-pagination__item.active { background: var(--vk-blue); color: #fff; }
.vk-pagination__item:hover { text-decoration: none; background: #e5ebf1; }
.vk-pagination__item.active:hover { background: var(--vk-blue-hover); }

/* --- Админ --- */
.admin-tabs { display: flex; gap: 4px; margin-bottom: 12px; flex-wrap: wrap; }
.admin-tabs a {
    padding: 8px 14px; background: #fff; border-radius: 6px;
    color: var(--vk-text); font-size: 13px;
}
.admin-tabs a.active { background: var(--vk-blue); color: #fff; }
.admin-tabs a:hover { text-decoration: none; background: #e5ebf1; }
.admin-tabs a.active:hover { background: var(--vk-blue-hover); }

.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; }
.admin-stat { background: #f0f2f5; border-radius: 6px; padding: 14px; text-align: center; }
.admin-stat__num { font-size: 24px; font-weight: 700; color: var(--vk-blue); }
.admin-stat__lbl { font-size: 12px; color: var(--vk-muted); margin-top: 4px; }

/* --- Auth --- */
body.auth-page {
    background: linear-gradient(135deg, #4a76a8 0%, #2a5885 100%);
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center; padding: 20px;
}
.auth-container { width: 100%; max-width: 400px; }
.auth-logo {
    display: block; text-align: center; color: #fff;
    font-size: 36px; font-weight: 800; letter-spacing: 1px;
    margin-bottom: 20px; text-decoration: none;
}
.auth-logo:hover { text-decoration: none; color: #fff; }
.auth-card {
    background: #fff; border-radius: 8px; padding: 28px;
    box-shadow: 0 8px 30px rgba(0,0,0,.2);
}
.auth-card__title { margin: 0 0 20px; font-size: 20px; color: var(--vk-text); }
.auth-card__links {
    display: flex; justify-content: space-between; margin-top: 16px;
    font-size: 13px;
}

/* --- Игры --- */
.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}
.game-card {
    display: block;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0,0,0,.06);
    color: var(--vk-text);
    transition: transform .15s, box-shadow .15s;
}
.game-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,.12);
    text-decoration: none;
}
.game-card__cover { 
    aspect-ratio: 16/9; 
    background: #f0f2f5; 
    overflow: hidden; 
    display: flex;           /* Добавили flex */
    align-items: center;     /* Центрируем по вертикали */
    justify-content: center; /* Центрируем по горизонтали */
}
.game-card__cover img { 
    width: 100%; 
    height: 100%; 
    object-fit: contain;     /* Теперь картинка вписывается целиком */
    display: block; 
    padding: 8px;            /* Небольшой отступ, чтобы лого не прилипало к краям */
}
.game-card__body { padding: 10px 12px; }
.game-card__title { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.game-card__meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--vk-muted); }
.game-card__genre { color: var(--vk-link); }
.game-card__plays { color: var(--vk-muted); }

.game-page__head { display: flex; gap: 20px; flex-wrap: wrap; }
.game-page__cover {
    width: 320px; max-width: 100%; aspect-ratio: 16/9;
    border-radius: 8px; overflow: hidden; background: #f0f2f5; flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.game-page__cover img { 
    width: 100%; 
    height: 100%; 
    object-fit: contain; /* Картинка целиком */
    display: block; 
}
.game-page__info { flex: 1; min-width: 240px; }
.game-page__title { margin: 0 0 8px; font-size: 24px; }
.game-page__meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.game-page__dev { margin: 12px 0; font-size: 13px; }
.game-page__description, .game-page__company { margin-top: 20px; }

.vk-hero { text-align: center; padding: 40px 20px; }
.vk-hero__title { font-size: 28px; margin: 0 0 8px; color: var(--vk-blue); }
.vk-hero__sub { color: var(--vk-muted); margin-bottom: 20px; }
.vk-hero__actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

.vk-top-list { list-style: none; padding: 0; margin: 0; }
.vk-top-list__item {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 0; border-bottom: 1px solid var(--vk-border);
    font-size: 13px;
}
.vk-top-list__item:last-child { border-bottom: 0; }
.vk-top-list__num {
    width: 18px; height: 18px; line-height: 18px; text-align: center;
    background: #f0f2f5; border-radius: 50%; font-size: 11px;
    color: var(--vk-muted); flex-shrink: 0;
}
.vk-top-list__link { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vk-top-list__meta { color: var(--vk-muted); font-size: 12px; }

.notif-list { display: flex; flex-direction: column; }
.notif-item {
    display: block; padding: 12px; border-bottom: 1px solid var(--vk-border);
    color: var(--vk-text);
}
.notif-item:hover { background: #f0f2f5; text-decoration: none; }
.notif-item--unread { background: #f7faff; }
.notif-item--unread .notif-item__title { font-weight: 600; }
.notif-item__title { font-size: 14px; margin-bottom: 4px; }
.notif-item__body { font-size: 13px; color: #555; margin-bottom: 4px; }
.notif-item__date { font-size: 11px; color: var(--vk-muted); }

.user-list { display: flex; flex-direction: column; gap: 4px; }
.user-list__item {
    display: flex; align-items: center; gap: 10px;
    padding: 8px; border-radius: 6px; color: var(--vk-text);
}
.user-list__item:hover { background: #f0f2f5; text-decoration: none; }

/* --- Жанры --- */
.genre-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.genre-chip {
    display: inline-block; padding: 4px 12px;
    background: #f0f2f5; border-radius: 14px;
    color: var(--vk-text); font-size: 13px;
}
.genre-chip:hover { background: var(--vk-blue); color: #fff; text-decoration: none; }

/* --- Подвал --- */
.vk-footer {
    background: #fff;
    border-top: 1px solid var(--vk-border);
    padding: 16px;
    margin-top: 24px;
}
.vk-footer__inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: center;
    color: var(--vk-muted);
    font-size: 13px;
}
.vk-footer__inner a { color: var(--vk-muted); }
.vk-footer__inner a:hover { color: var(--vk-blue); }

/* ============================================================
   ТЁМНАЯ ТЕМА
   ============================================================ */
body.dark-theme {
    --vk-blue:        #2a5885;
    --vk-blue-hover:  #3d6490;
    --vk-blue-dark:   #1e3d5c;
    --vk-bg:          #1a1a1d;
    --vk-card:        #232326;
    --vk-border:      #333338;
    --vk-text:        #e1e3e6;
    --vk-muted:       #8a8d91;
    --vk-link:        #6a9bd8;
}

body.dark-theme {
    background: var(--vk-bg);
    color: var(--vk-text);
}

/* Карточки и блоки */
body.dark-theme .vk-card,
body.dark-theme .vk-header__user,
body.dark-theme .vk-sidebar__link--active,
body.dark-theme .vk-btn,
body.dark-theme .dialog-row:hover,
body.dark-theme .notif-item:hover,
body.dark-theme .friend-row:hover {
    background: var(--vk-card);
}

/* Таблицы */
body.dark-theme .vk-table th {
    background: #232326;
    color: #8a8d91;
    border-bottom-color: #333338;
}
body.dark-theme .vk-table td {
    border-bottom-color: #333338;
    color: #e1e3e6;
}
body.dark-theme .vk-table tr:hover {
    background: #2c2c30;
}

/* Формы и инпуты */
body.dark-theme .vk-form__label input,
body.dark-theme .vk-form__label select,
body.dark-theme .vk-form__label textarea,
body.dark-theme .chat-form textarea {
    background: #1a1a1d;
    border-color: #444;
    color: #fff;
}

/* Чат */
body.dark-theme .chat-messages {
    background: #18181b;
}
body.dark-theme .chat-msg--other .chat-msg__bubble {
    background: #2c2c30;
    color: #e1e3e6;
}
body.dark-theme .chat-msg--mine .chat-msg__bubble {
    background: #2a5885;
    color: #fff;
}

/* Ссылки и кнопки */
body.dark-theme .vk-sidebar__link:hover,
body.dark-theme .game-card,
body.dark-theme .vk-pagination__item,
body.dark-theme .vk-btn:hover {
    background: #2c2c30;
    color: #fff;
}
body.dark-theme .game-card__title,
body.dark-theme .vk-card__title,
body.dark-theme .vk-sidebar__link {
    color: #e1e3e6;
}

/* Шапка */
body.dark-theme .vk-header {
    background: #1a1a1d;
    border-bottom: 1px solid var(--vk-border);
}
body.dark-theme .vk-search input {
    background: #2c2c30;
    color: #fff;
}

/* Админка */
body.dark-theme .admin-tabs a {
    background: #2c2c30;
    color: #e1e3e6;
}
body.dark-theme .admin-tabs a.active {
    background: #2a5885;
    color: #fff;
}
body.dark-theme .admin-tabs a:hover:not(.active) {
    background: #3a3a40;
}
body.dark-theme .admin-stat {
    background: #2c2c30;
}
body.dark-theme .admin-stat__num {
    color: #6a9bd8;
}
body.dark-theme .admin-stat__lbl {
    color: #8a8d91;
}

/* Кнопки в админке */
body.dark-theme .vk-btn:not(.vk-btn--primary):not(.vk-btn--danger) {
    background: #2c2c30;
    color: #e1e3e6;
}
body.dark-theme .vk-btn:not(.vk-btn--primary):not(.vk-btn--danger):hover {
    background: #3a3a40;
}

/* ============================================================
   ТЁМНАЯ ТЕМА: недостающие элементы (Авторизация, Футер, Игры, Профиль)
   ============================================================ */

/* Авторизация (логин/регистрация) */
body.dark-theme.auth-page {
    background: linear-gradient(135deg, #1a1a1d 0%, #2a5885 100%);
}
body.dark-theme .auth-card {
    background: #232326;
    box-shadow: 0 8px 30px rgba(0,0,0,.5);
}
body.dark-theme .auth-card__title {
    color: #e1e3e6;
}

/* Подвал */
body.dark-theme .vk-footer {
    background: #232326;
    border-top-color: #333338;
}
body.dark-theme .vk-footer__inner a:hover {
    color: #6a9bd8;
}

/* Карточки игр */
body.dark-theme .game-card {
    background: #232326;
    box-shadow: 0 1px 2px rgba(0,0,0,.2);
}
body.dark-theme .game-card__cover {
    background: #2c2c30;
}
body.dark-theme .game-page__cover {
    background: #2c2c30;
}
body.dark-theme .game-page__title {
    color: #e1e3e6;
}

/* Профиль */
body.dark-theme .vk-profile__name {
    color: #e1e3e6;
}

/* Уведомления */
body.dark-theme .notif-item--unread {
    background: #2a3a4a;
}
body.dark-theme .notif-item__body {
    color: #b1b3b6;
}

/* Чипсы жанров */
body.dark-theme .genre-chip {
    background: #2c2c30;
    color: #e1e3e6;
}
body.dark-theme .genre-chip:hover {
    background: #2a5885;
    color: #fff;
}
/* Фильтры и кнопки в каталоге (тёмная тема) */
body.dark-theme .vk-form--inline input,
body.dark-theme .vk-form--inline select {
    background: #2c2c30;
    border: 1px solid #444;
    color: #fff;
}
body.dark-theme .vk-btn--primary {
    background: #2a5885;
    color: #fff;
}
body.dark-theme .vk-btn--primary:hover {
    background: #3d6490;
}
body.dark-theme .vk-btn:not(.vk-btn--primary) {
    background: #2c2c30;
    color: #e1e3e6;
}
body.dark-theme .vk-btn:not(.vk-btn--primary):hover {
    background: #3a3a40;
}
/* Магазин в тёмной теме */
body.dark-theme .shop-card {
    background: #2c2c30;
    border-color: #444;
}
body.dark-theme .shop-card__title {
    color: #e1e3e6;
}
body.dark-theme .shop-card__desc {
    color: #b1b3b6;
}

/* Ачивки в профиле */
.achievement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}
.achievement-card {
    background: #f0f2f5;
    border-radius: 8px;
    padding: 12px 8px;
    text-align: center;
    transition: transform .15s;
}
.achievement-card:hover {
    transform: translateY(-2px);
}
.achievement-card img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin-bottom: 8px;
}
.achievement-card__icon {
    font-size: 40px;
    margin-bottom: 4px;
}
.achievement-card__name {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 4px;
    line-height: 1.2;
}
.achievement-card__game {
    font-size: 10px;
    color: var(--vk-muted);
}
.achievement-card__game a {
    color: var(--vk-muted);
}

/* Тёмная тема */
body.dark-theme .achievement-card {
    background: #2c2c30;
}
body.dark-theme .achievement-card__name {
    color: #e1e3e6;
}
/* ============================================================
   Блок приглашения друга
   ============================================================ */
.invite-box {
    margin-top: 16px;
    padding: 16px;
    border-radius: 8px;
    background: #f0f2f5; /* Светлая тема */
    border: 1px solid var(--vk-border);
}
.invite-box__title {
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 15px;
}
.invite-box__desc {
    margin: 0 0 12px 0;
    font-size: 13px;
    color: #626262;
}
.invite-box__counter {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 12px;
    display: inline-block;
}
.invite-box__form {
    display: flex;
    gap: 8px;
    flex-direction: column;
}
.invite-box__input {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 12px;
    font-family: monospace;
    font-size: 12px;
    border: 1px solid #d3d9de;
    border-radius: 6px;
    background: #fff;
    color: #2c2d2e;
    outline: none;
}

/* Тёмная тема */
body.dark-theme .invite-box {
    background: #232326;
    border-color: #333338;
}
body.dark-theme .invite-box__desc {
    color: #8a8d91;
}
body.dark-theme .invite-box__counter {
    background: #1e3d2b;
    color: #81c784;
}
body.dark-theme .invite-box__input {
    background: #1a1a1d;
    border-color: #444;
    color: #e1e3e6;
}

/* ============================================================
   Глобальный чат (виджет)
   ============================================================ */
.global-chat {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 320px;
    background: var(--vk-card);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: none;
    flex-direction: column;
    z-index: 9999;
    border: 1px solid var(--vk-border);
    overflow: hidden;
}
.global-chat--open { display: flex; }

.global-chat__header {
    background: var(--vk-blue);
    color: #fff;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    cursor: pointer;
}

.global-chat__messages {
    height: 300px;
    overflow-y: auto;
    padding: 10px;
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: #f5f6f8;
}

.global-chat__form {
    padding: 8px;
    border-top: 1px solid var(--vk-border);
    background: var(--vk-card);
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.global-chat__form input {
    width: 100%;
    box-sizing: border-box;
    padding: 6px 10px;
    border: 1px solid #d3d9de;
    border-radius: 4px;
    font-size: 13px;
    outline: none;
}
.global-chat__form input:focus {
    border-color: var(--vk-blue);
}

.global-chat__toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--vk-blue);
    color: #fff;
    border: 0;
    border-radius: 50%;
    width: 56px;
    height: 56px;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Тёмная тема */
body.dark-theme .global-chat__messages {
    background: #18181b;
}
body.dark-theme .global-chat__form input {
    background: #2c2c30;
    border-color: #444;
    color: #fff;
}
/* Стили для сообщений (светлая и темная) */
.global-chat__msg {
    background: #fff;
    padding: 6px 8px;
    border-radius: 6px;
    color: #2c2d2e;
}
.global-chat__msg--mine {
    background: #e8f0fe;
}
body.dark-theme .global-chat__msg {
    background: #2c2c30;
    color: #e1e3e6;
}
body.dark-theme .global-chat__msg--mine {
    background: #2a3a4a;
}