/* =================================================================================
   РЕДИЗАЙН 2026 — главные экраны и навигация
   Подключается ПОСЛЕ styles.css и переопределяет только зону редизайна:
   главная, таб-бар, карточки уроков, подборки, профиль, «Вопросы».
   Экраны уроков (lesson-engine) не трогает.
   Макеты: design/ux-redesign/canvas (артефакт «Редизайн DeutschLeicht»).
   ================================================================================= */

/* ---------- Шапка главной ---------- */
.dl-home-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 6px 0 2px 0;
}

.dl-logo {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

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

.dl-method-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    border-radius: 999px;
    padding: 4px 12px 4px 4px;
    text-decoration: none;
    transition: border-color .2s, background .2s;
}

.dl-method-chip:hover { border-color: var(--accent-soft-border); }

.dl-method-chip img {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.dl-method-chip span {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

/* ---------- Приветствие ---------- */
.dl-greeting { display: flex; flex-direction: column; gap: 4px; margin-top: 14px; }
.dl-greeting-title { font-size: 22px; font-weight: 800; color: var(--text-primary); }
.dl-greeting-sub { font-size: 13px; color: var(--text-secondary); }
.dl-greeting:empty { display: none; }

/* ---------- Hero гостя (один CTA вместо трёх баннеров) ---------- */
.dl-guest-hero {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--card-bg);
    border: 1px solid var(--accent-soft-border);
    border-radius: 24px;
    padding: 20px;
    box-shadow: var(--shadow-card);
    margin-top: 14px;
}

.dl-guest-hero-title {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-primary);
}

.dl-guest-hero-sub { font-size: 13px; line-height: 1.5; color: var(--text-secondary); }

.dl-btn-accent {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    border-radius: 12px;
    background: var(--accent);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    width: 100%;
    transition: background .2s, transform .1s;
}

.dl-btn-accent:hover { background: var(--accent-deep); }
.dl-btn-accent:active { transform: scale(.98); }

.dl-btn-ghost {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: border-color .2s;
}

.dl-btn-ghost:hover { border-color: var(--accent-soft-border); }

.dl-guest-hero-login {
    font-size: 13px;
    text-align: center;
    color: var(--text-muted);
}

.dl-guest-hero-login a { color: var(--accent); font-weight: 600; text-decoration: none; }

/* ---------- Карточка «Продолжить» (ученик) ---------- */
.dl-continue-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 12px;
    box-shadow: var(--shadow-card);
    cursor: pointer;
    margin-top: 14px;
    transition: transform .15s, box-shadow .15s;
}

.dl-continue-card:hover { transform: translateY(-2px); }

.dl-continue-card img {
    width: 92px;
    height: 64px;
    border-radius: 10px;
    object-fit: cover;
    display: block;
    flex-shrink: 0;
    background: var(--border-color);
}

.dl-continue-body { display: flex; flex-direction: column; gap: 5px; flex-grow: 1; min-width: 0; }

.dl-continue-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .06em;
    color: var(--accent);
}

.dl-continue-title {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dl-continue-progress { display: flex; align-items: center; gap: 8px; }

.dl-progress-track {
    height: 4px;
    border-radius: 2px;
    background: var(--border-color);
    overflow: hidden;
    flex-grow: 1;
}

.dl-progress-fill { height: 100%; border-radius: 2px; background: var(--accent); }

.dl-continue-progress span { font-size: 11px; color: var(--text-muted); flex-shrink: 0; }

.dl-continue-play {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
}

/* Инструкция для подписчиков — тихая строка вместо жёлтой кнопки */
.instruction-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
    background: var(--accent-soft);
    border: 1px solid var(--accent-soft-border);
    color: var(--accent);
    border-radius: 12px;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: none;
}

.instruction-banner:hover { background: var(--accent-soft); filter: brightness(.97); transform: none; }

/* ---------- Секции ---------- */
.dl-section { margin-top: 22px; }

.dl-section-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.dl-section-title { font-size: 18px; font-weight: 800; color: var(--text-primary); }

.dl-section-progress { display: flex; align-items: center; gap: 8px; }
.dl-section-progress .section-progress-text { font-size: 12px; font-weight: 600; color: var(--text-muted); }
body.user-guest .dl-section-progress { display: none; }

/* Заголовок «Подборки по уровню сложности» — в общий стиль */
.level-sections-title {
    font-size: 18px !important;
    font-weight: 800 !important;
    text-align: left !important;
    color: var(--text-primary) !important;
    margin: 22px 0 0 0 !important;
}

/* ---------- Карточка урока ---------- */
.lesson-card {
    width: 150px;
    aspect-ratio: auto;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
    padding: 8px;
    background: var(--card-bg);
}

.lesson-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }

.lesson-card-cover {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 100px;
    flex-shrink: 0;
}

.lesson-card-image {
    height: 100px;
    width: 100%;
    object-fit: cover;
    border-radius: 0;
    display: block;
}

.lesson-card-info { padding: 8px 4px 4px 4px; gap: 6px; }

.lesson-card-title {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--text-primary);
    min-height: 35px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.lesson-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    margin-top: auto;
}

.lesson-level {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .02em;
    background: var(--accent-soft);
    color: var(--accent);
}

/* Цвет уровня — только в бейдже */
.lesson-level[data-level^="A1"] { background: color-mix(in srgb, var(--level-a1) 14%, transparent); color: var(--level-a1); }
.lesson-level[data-level^="A2"] { background: color-mix(in srgb, var(--level-a2) 14%, transparent); color: var(--level-a2); }
.lesson-level[data-level^="B1"] { background: color-mix(in srgb, var(--level-b1) 14%, transparent); color: var(--level-b1); }
.lesson-level[data-level^="B2"] { background: color-mix(in srgb, var(--level-b2) 14%, transparent); color: var(--level-b2); }
.lesson-level[data-level^="А1"] { background: color-mix(in srgb, var(--level-a1) 14%, transparent); color: var(--level-a1); }
.lesson-level[data-level^="А2"] { background: color-mix(in srgb, var(--level-a2) 14%, transparent); color: var(--level-a2); }
.lesson-level[data-level^="В1"] { background: color-mix(in srgb, var(--level-b1) 14%, transparent); color: var(--level-b1); }
.lesson-level[data-level^="В2"] { background: color-mix(in srgb, var(--level-b2) 14%, transparent); color: var(--level-b2); }

/* Статусы карточки: компактные бейджи на обложке вместо плашек и рамок */
.lesson-card.completed::before {
    content: '\2713';
    top: 14px;
    left: auto;
    right: 14px;
    width: 26px;
    height: 26px;
    min-height: 0;
    border-radius: 8px;
    background: var(--success);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: none;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.lesson-card.locked::after {
    top: 14px;
    right: 14px;
    width: 26px;
    height: 26px;
    border-radius: 8px;
    background: rgba(23,24,29,.55);
    color: #fff;
    font-size: 12px;
}

.dark-theme .lesson-card.locked::after { background: rgba(0,0,0,.6); }
.dark-theme .lesson-card.locked { opacity: 0.9; }

.lesson-card.new::before {
    content: 'новое';
    top: 14px;
    left: 14px;
    background: var(--accent);
    box-shadow: none;
    font-size: 11px;
    font-weight: 600;
    border-radius: 6px;
    padding: 2px 8px;
}

/* Карточка и пройдена, и новая — completed::before выигрывает у new::before,
   поэтому у new-карточек с галочкой конфликтов нет (new снимается при завершении в JS). */

.lesson-card.announced::after {
    background: rgba(23,24,29,.55);
    color: #fff;
    border-radius: 8px;
    width: 26px;
    height: 26px;
    top: 14px;
    right: 14px;
    font-size: 12px;
}

/* ---------- Баннеры-подборки ---------- */
.dl-collection-banner {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 88px;
    box-shadow: var(--shadow-card);
    cursor: pointer;
    display: block;
    text-decoration: none;
    transition: transform .15s;
}

.dl-collection-banner:hover { transform: translateY(-2px); }

.dl-collection-banner + .dl-collection-banner { margin-top: 10px; }

.dl-collection-banner img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: var(--border-color);
}

.dl-collection-banner-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--banner-scrim) 0%, rgba(12,10,24,.5) 55%, rgba(12,10,24,.12) 100%);
}

.dl-collection-banner-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 16px;
}

.dl-collection-banner-text { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.dl-collection-banner-title { font-size: 15px; font-weight: 800; color: #fff; }
.dl-collection-banner-sub { font-size: 12px; font-weight: 600; color: rgba(255,255,255,.75); }

.dl-collection-banner-chevron {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,.18);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
}

/* ---------- Экран серии (#collection/<type>) ---------- */
.dl-collection-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.dl-back-btn {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.dl-back-btn svg { transform: rotate(180deg); }

.dl-page-title { font-size: 22px; font-weight: 800; color: var(--text-primary); margin: 0; }

.dl-collection-hero {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 170px;
    box-shadow: var(--shadow-card);
    margin-bottom: 14px;
}

.dl-collection-hero img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: var(--border-color);
}

.dl-collection-hero-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(12,10,24,0) 30%, rgba(12,10,24,.78) 100%);
}

.dl-collection-hero-content {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dl-collection-hero-meta { display: flex; align-items: center; gap: 8px; }

.dl-collection-hero-badge {
    display: inline-flex;
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(255,255,255,.2);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
}

.dl-collection-hero-type { font-size: 12px; font-weight: 600; color: rgba(255,255,255,.8); }
.dl-collection-hero-sub { font-size: 14px; font-weight: 600; color: #fff; }

.dl-collection-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 14px 16px;
    box-shadow: var(--shadow-card);
    margin-bottom: 14px;
}

.dl-collection-progress .dl-progress-track { height: 5px; border-radius: 3px; }
.dl-collection-progress span { font-size: 12px; font-weight: 600; color: var(--text-secondary); flex-shrink: 0; }

.dl-episode-list {
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 4px 16px;
    box-shadow: var(--shadow-card);
}

.dl-episode-row {
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
    padding: 11px 4px;
    cursor: pointer;
}

.dl-episode-row:last-child { border-bottom: none; }

.dl-episode-row img {
    width: 64px;
    height: 44px;
    border-radius: 8px;
    object-fit: cover;
    display: block;
    flex-shrink: 0;
    background: var(--border-color);
}

.dl-episode-body { display: flex; flex-direction: column; gap: 2px; flex-grow: 1; min-width: 0; }
.dl-episode-title { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.dl-episode-meta { font-size: 12px; color: var(--text-muted); }

.dl-episode-status { flex-shrink: 0; display: flex; align-items: center; justify-content: center; }

.dl-episode-status.done {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--success-soft);
    color: var(--success);
}

.dl-episode-status.current {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
}

.dl-episode-status.locked { color: var(--text-muted); }
.dl-episode-status.plain { color: var(--text-muted); }

/* ---------- Нижняя навигация: 4 пункта, у всех иконка и подпись ---------- */
.bottom-nav {
    background: var(--nav-bg);
    border-top: 1px solid var(--border-color);
    box-shadow: none;
}

.bottom-nav .nav-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    border-radius: 12px;
    padding: 6px 12px;
    min-width: 60px;
    color: var(--text-muted);
    text-decoration: none;
    background: transparent;
}

.bottom-nav .nav-button .nav-icon { display: flex; }
.bottom-nav .nav-button svg { display: block; }

.bottom-nav .nav-button span {
    font-size: 11px;
    font-weight: 600;
    margin-top: 0;
    color: inherit;
    display: block !important;
}

.bottom-nav .nav-button.active {
    background: var(--accent-soft);
    color: var(--accent);
}

/* Плановое поведение старых правил: гасим возможные конфликты */
.bottom-nav .nav-button.premium-status { color: var(--text-muted); }
.bottom-nav .nav-button.premium-status.active { color: var(--accent); }

/* ---------- Статусный баннер (подписка неактивна / сессия истекла) ---------- */
.subscription-banner,
.dark-theme .subscription-banner {
    background: var(--card-bg);
    border: 1px solid var(--accent-soft-border);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
    margin: 14px 0 0 0;
    padding: 0;
    animation: none;
}

.dark-theme .subscription-banner-content { color: var(--text-primary); }

.dark-theme .instruction-banner {
    background: var(--accent-soft);
    color: var(--accent);
    border: 1px solid var(--accent-soft-border);
    box-shadow: none;
}

.subscription-banner-content { display: flex; align-items: center; gap: 12px; padding: 14px 16px; }

.subscription-banner-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.subscription-banner-text { display: flex; flex-direction: column; gap: 2px; flex-grow: 1; min-width: 0; }
.subscription-banner-title { font-size: 14px; font-weight: 800; color: var(--text-primary); }
.subscription-banner-subtitle { font-size: 12px; color: var(--text-secondary); }

.subscription-banner-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    flex-shrink: 0;
}

.subscription-banner-btn:hover { background: var(--accent-deep); }

/* ---------- Быстрые подборки: плитки 2×2 с обложками (как баннеры серий) ---------- */
.dl-quick-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 16px;
}

.dl-quick-tile {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 104px;
    box-shadow: var(--shadow-card);
    display: block;
    text-decoration: none;
    transition: transform .15s;
}

.dl-quick-tile:hover { transform: translateY(-2px); }
.dl-quick-tile:active { transform: scale(.98); }

.dl-quick-tile img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: var(--border-color);
}

.dl-quick-tile-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(12,10,24,.05) 0%, rgba(12,10,24,.42) 55%, var(--banner-scrim) 100%);
}

.dl-quick-tile-content {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dl-quick-tile-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 800;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dl-quick-tile-sub {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,.75);
}

/* ---------- Личный кабинет ---------- */
.dl-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 16px;
    box-shadow: var(--shadow-card);
}

.dl-card-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.dl-profile-identity { display: flex; align-items: center; gap: 14px; }

.dl-profile-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dl-profile-identity-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; flex-grow: 1; }

.dl-profile-nick-row, .dl-profile-id-row { display: flex; align-items: center; gap: 8px; }

.dl-profile-nick {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    overflow-wrap: anywhere;
}

.dl-profile-id-row { font-size: 13px; color: var(--text-muted); }

.dl-icon-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 8px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.dl-icon-btn:hover { color: var(--accent); background: var(--accent-soft); }

.dl-field-label { font-size: 13px; font-weight: 600; color: var(--text-secondary); display: block; }

/* Карточка подписки: state-классы переключает loadSubscriptionInfo */
#subscription-card { border-left: 4px solid var(--success); }
#subscription-card.border-gray-400 { border-left-color: var(--text-muted); }

#subscription-card .text-green-800 { color: var(--success); }
#subscription-card .text-green-600 { color: var(--text-secondary); }
#subscription-card .text-gray-800 { color: var(--text-primary); }
#subscription-card .text-gray-500 { color: var(--text-secondary); }

.dl-sub-title { font-size: 15px; font-weight: 800; margin: 0; }
.dl-sub-subtitle { font-size: 13px; margin: 4px 0 0 0; }
.dl-sub-meta { margin-top: 10px; font-size: 13px; color: var(--text-secondary); display: flex; flex-direction: column; gap: 3px; }
.dl-sub-strong { font-weight: 600; color: var(--text-primary); }

.dl-sub-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--success-soft);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

#subscription-card.border-gray-400 .dl-sub-icon { background: var(--accent-soft); color: var(--accent); }

.dl-btn-danger-ghost { color: var(--accent-red); border-color: var(--border-color); height: 44px; font-size: 14px; }
.dl-btn-danger-ghost:hover { border-color: var(--accent-red); }

.dl-sub-note { font-size: 12px; color: var(--text-muted); text-align: center; margin: 8px 0 0 0; }

.dl-sub-cancelled {
    margin-top: 12px;
    font-size: 13px;
    color: var(--level-b1);
    background: color-mix(in srgb, var(--level-b1) 10%, transparent);
    border-radius: 12px;
    padding: 10px 12px;
}

.dl-muted-center { text-align: center; color: var(--text-muted); font-size: 13px; padding: 10px 0; }
.dl-muted-center i { margin-right: 6px; }

/* Переключатель темы в кабинете — в палитру редизайна (вместо оранжевого) */
#profile-view .theme-toggle-slider {
    background: var(--border-color);
}

#profile-view .theme-toggle-switch input:checked + .theme-toggle-slider {
    background: var(--accent);
}

#profile-view .theme-toggle-icon { display: none; }

.dl-settings-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dl-settings-label { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.dl-settings-hint { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.dl-settings-divider { height: 1px; background: var(--border-color); margin: 14px 0; }

.dl-profile-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 18px;
    padding-bottom: 8px;
}

.dl-quiet-danger { color: var(--accent-red); }

/* ---------- Профиль (гость) ---------- */
.dl-guest-profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 48px 8px 24px 8px;
    text-align: center;
}

.dl-guest-profile-avatar {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.dl-guest-profile h2 { font-size: 22px; font-weight: 800; color: var(--text-primary); margin: 0; }
.dl-guest-profile p { font-size: 14px; line-height: 1.5; color: var(--text-secondary); max-width: 300px; margin: 0; }
.dl-guest-profile .dl-btn-accent, .dl-guest-profile .dl-btn-ghost { max-width: 300px; }

.dl-quiet-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 13px;
    cursor: pointer;
    margin-top: 10px;
}

/* ---------- «Вопросы» (помощь) ---------- */
.dl-contact-card {
    display: flex;
    gap: 14px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 16px;
    box-shadow: var(--shadow-card);
    margin-bottom: 14px;
}

.dl-contact-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    flex-shrink: 0;
}

.dl-contact-avatar-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dl-contact-body { display: flex; flex-direction: column; gap: 4px; }
.dl-contact-name { font-size: 15px; font-weight: 800; color: var(--text-primary); }
.dl-contact-desc { font-size: 13px; line-height: 1.45; color: var(--text-secondary); }
.dl-contact-link { display: flex; align-items: center; gap: 6px; margin-top: 2px; font-size: 13px; font-weight: 600; }
.dl-contact-link a { text-decoration: none; }

.dl-subtitle { font-size: 18px; font-weight: 800; color: var(--text-primary); margin: 22px 0 10px 0; }

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
    margin-bottom: 10px;
}

.faq-item summary {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    padding: 14px 16px;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 12px;
    color: var(--text-muted);
    transition: transform .2s;
}

.faq-item[open] summary::after { transform: rotate(90deg); color: var(--accent); }

.faq-answer { padding: 0 16px 14px 16px; font-size: 13px; line-height: 1.5; color: var(--text-secondary); }

/* ---------- Общие страницы (вью главного уровня) ---------- */
#faq-view h2:first-child { font-size: 22px; font-weight: 800; color: var(--text-primary); }

/* ---------- Модалка деталей урока — лёгкий рестайл под токены ---------- */
.details-modal-content { background: var(--card-bg) !important; }

/* ---------- Профиль ученика: карточки в единый стиль ---------- */
#profile-view .bg-white,
#full-profile-view .profile-card {
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

/* =================================================================================
   ДЕСКТОП (>= 1024px): боковая панель вместо нижнего таб-бара
   ================================================================================= */
@media (min-width: 1024px) {
    body:not(.in-lesson) .bottom-nav {
        top: 0;
        bottom: 0;
        left: 0;
        right: auto;
        width: 230px;
        height: 100vh;
        border-top: none;
        border-right: 1px solid var(--border-color);
        background: var(--secondary-bg);
        padding: 76px 12px 24px 12px;
        display: flex;
    }

    body:not(.in-lesson) .bottom-nav > div {
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 6px;
        height: auto;
    }

    body:not(.in-lesson) .bottom-nav .nav-button {
        flex-direction: row;
        justify-content: flex-start;
        gap: 12px;
        padding: 10px 14px;
        height: auto;
        min-width: 0;
    }

    body:not(.in-lesson) .bottom-nav .nav-button span { font-size: 14px; }

    /* Логотип поверх сайдбара */
    body:not(.in-lesson) .bottom-nav::before {
        content: 'Deutsch Leicht';
        position: absolute;
        top: 24px;
        left: 26px;
        font-size: 18px;
        font-weight: 800;
        color: var(--text-primary);
    }

    body:not(.in-lesson) .main-content {
        margin-left: 230px;
        padding-bottom: 24px !important;
    }

    body:not(.in-lesson) .main-view {
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
    }

    /* Карусель превращается в свободную ленту с крупными карточками */
    .lesson-card { width: 190px; }
    .lesson-card-cover, .lesson-card-image { height: 120px; }

    .dl-collection-banners {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .dl-collection-banner + .dl-collection-banner { margin-top: 0; }

    .dl-greeting-title { font-size: 28px; }

    /* Логотип уже есть в сайдбаре — в шапке контента оставляем только визитку автора */
    .dl-home-header .dl-logo { display: none; }
    .dl-home-header { justify-content: flex-end; }

    /* Плитки быстрых подборок — в один ряд */
    .dl-quick-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
}

@media (max-width: 1023.98px) {
    /* Стрелки прокрутки каруселей на тач-устройствах не нужны */
    .scroll-btn { display: none !important; }
}