/**
 * Настройки — мобильная вёрстка v5 (список как YouTube + подраздел с «назад»)
 */

@media (max-width: 900px) {
    body.page-settings .main-content {
        padding: 12px max(12px, env(safe-area-inset-right)) 28px max(12px, env(safe-area-inset-left)) !important;
        box-sizing: border-box;
    }

    body.page-settings .settings-modern-container {
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 0 0 16px;
        box-sizing: border-box;
    }

    body.page-settings .settings-page-title {
        display: none;
    }

    /* ── Мобильный список разделов (YouTube-style) ── */
    body.page-settings .settings-mobile-subheader {
        display: none;
        align-items: center;
        gap: 4px;
        margin: 0 0 12px;
        min-height: 44px;
    }

    body.page-settings .settings-modern-container.settings-mobile-in-section .settings-mobile-subheader {
        display: flex;
    }

    body.page-settings .settings-mobile-back {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        margin: 0;
        padding: 0;
        border: none;
        border-radius: 50%;
        background: transparent;
        color: inherit;
        cursor: pointer;
        flex-shrink: 0;
    }

    body.page-settings .settings-mobile-back:active {
        background: rgba(127, 127, 127, 0.12);
    }

    body.page-settings .settings-mobile-subheader-title {
        margin: 0;
        font-size: 1.15rem;
        font-weight: 700;
        line-height: 1.25;
        flex: 1;
        min-width: 0;
    }

    html.original-theme body.page-settings .settings-mobile-subheader-title {
        color: #5c4a3d !important;
    }

    body.page-settings .settings-mobile-menu {
        display: none;
        flex-direction: column;
        gap: 4px;
        margin: 0 0 8px;
    }

    body.page-settings .settings-modern-container.settings-mobile-in-menu .settings-mobile-menu {
        display: flex;
    }

    body.page-settings .settings-modern-container.settings-mobile-in-menu .settings-layout {
        display: none !important;
    }

    body.page-settings .settings-modern-container.settings-mobile-in-section .settings-mobile-menu {
        display: none !important;
    }

    body.page-settings .settings-mobile-menu-title {
        margin: 0 0 8px;
        padding: 0 4px;
        font-size: 1.35rem;
        font-weight: 800;
        line-height: 1.2;
    }

    html.original-theme body.page-settings .settings-mobile-menu-title {
        color: #5c4a3d !important;
    }

    body.page-settings .settings-mobile-menu-section {
        margin-bottom: 12px;
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

    body.page-settings .settings-mobile-menu-heading {
        margin: 14px 4px 6px;
        font-size: 13px;
        font-weight: 700;
        letter-spacing: 0.02em;
        text-transform: uppercase;
        opacity: 0.72;
    }

    html.original-theme body.page-settings .settings-mobile-menu-heading {
        color: #8b7355 !important;
        opacity: 1;
    }

    body.page-settings .settings-mobile-menu-item {
        display: flex;
        align-items: center;
        gap: 10px;
        width: 100%;
        min-height: 48px;
        padding: 12px 14px;
        margin: 0;
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.06);
        color: inherit;
        font: inherit;
        font-size: 15px;
        font-weight: 600;
        text-align: left;
        cursor: pointer;
        box-sizing: border-box;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
        -webkit-tap-highlight-color: transparent;
        transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    }

    body.page-settings .settings-mobile-menu-item:active {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.16);
    }

    html.original-theme body.page-settings .settings-mobile-menu-item {
        background: linear-gradient(180deg, #fffefb 0%, #faf6f0 100%) !important;
        border: 1px solid rgba(180, 150, 120, 0.22) !important;
        color: #4a3f35 !important;
        box-shadow:
            0 1px 0 rgba(255, 255, 255, 0.8) inset,
            0 2px 8px rgba(92, 74, 58, 0.06) !important;
    }

    html.original-theme body.page-settings .settings-mobile-menu-item:active {
        background: #f5efe6 !important;
        border-color: rgba(196, 160, 120, 0.35) !important;
    }

    html.light-theme body.page-settings .settings-mobile-menu-item {
        background: #ffffff !important;
        border: 1px solid #e8eaed !important;
        color: #0f0f0f !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06) !important;
    }

    html.light-theme body.page-settings .settings-mobile-menu-item:active {
        background: #f2f7ff !important;
        border-color: #c5d9f5 !important;
    }

    html:not(.light-theme):not(.original-theme) body.page-settings .settings-mobile-menu-item {
        background: rgba(40, 40, 40, 0.85);
        border-color: rgba(255, 255, 255, 0.1);
        color: #f1f1f1;
    }

    body.page-settings .settings-mobile-menu-item--danger {
        background: rgba(255, 82, 82, 0.08) !important;
        border-color: rgba(255, 82, 82, 0.22) !important;
    }

    html.original-theme body.page-settings .settings-mobile-menu-item--danger {
        background: linear-gradient(180deg, #fff8f7 0%, #faf0ee 100%) !important;
        border-color: rgba(212, 115, 106, 0.28) !important;
    }

    body.page-settings .settings-mobile-menu-item--danger .settings-mobile-menu-label {
        color: var(--danger-color, #ff5252);
    }

    html.original-theme body.page-settings .settings-mobile-menu-item--danger .settings-mobile-menu-label {
        color: #c45a52 !important;
    }

    body.page-settings .settings-mobile-menu-label {
        flex: 1;
        min-width: 0;
    }

    body.page-settings .settings-mobile-menu-chevron {
        width: 8px;
        height: 8px;
        flex-shrink: 0;
        border-right: 2px solid currentColor;
        border-bottom: 2px solid currentColor;
        transform: rotate(-45deg);
        opacity: 0.45;
        margin-right: 4px;
    }

    body.page-settings .settings-layout {
        display: flex;
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
        width: 100%;
        min-height: 0;
    }

    body.page-settings .settings-sidebar-nav {
        display: none !important;
    }

    /* Убираем второй «огромный» контейнер (lofi !important) */
    html.original-theme body.page-settings .settings-content-area,
    body.page-settings .settings-content-area {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        min-height: 0 !important;
    }

    body.page-settings .st-card {
        width: 100%;
        box-sizing: border-box;
        padding: 16px 14px !important;
        margin: 0 0 10px !important;
        border-radius: 18px !important;
        overflow: visible;
    }

    body.page-settings .st-form {
        overflow: visible;
        gap: 8px !important;
    }

    body.page-settings .st-form .st-option-row,
    html.original-theme body.page-settings .st-form .st-option-row {
        margin-bottom: 0 !important;
    }

    body.page-settings .st-card-header {
        margin-bottom: 14px;
    }

    body.page-settings .st-card-header h2 {
        font-size: 1.1rem;
        margin-bottom: 4px;
    }

    html.original-theme body.page-settings .st-card {
        background: linear-gradient(180deg, #fffefb 0%, #faf6f0 100%) !important;
        border: 1px solid rgba(180, 150, 120, 0.18) !important;
        box-shadow:
            0 1px 0 rgba(255, 255, 255, 0.85) inset,
            0 8px 22px rgba(92, 74, 58, 0.07) !important;
    }

    /* ── Строка с тумблером ── */
    body.page-settings .st-option-row:has(.toggle-switch) {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding: 14px 14px !important;
        margin-bottom: 0;
        border-bottom: none !important;
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
    }

    html.original-theme body.page-settings .st-option-row:has(.toggle-switch) {
        background: linear-gradient(180deg, #faf6f0 0%, #f5efe6 100%) !important;
        border-color: rgba(180, 150, 120, 0.14) !important;
    }

    html.light-theme body.page-settings .st-option-row:has(.toggle-switch) {
        background: #f8f9fb !important;
        border-color: #e8eaed !important;
    }

    body.page-settings .st-option-row:has(.toggle-switch) .st-option-info {
        flex: 1 1 auto;
        min-width: 0;
    }

    body.page-settings .st-option-row:has(.toggle-switch) .st-sublabel {
        display: block;
        margin-top: 4px;
        font-size: 12px;
        line-height: 1.35;
    }

    /* ── Строка с кнопкой или селектом: колонка ── */
    body.page-settings .st-option-row:has(.st-btn),
    body.page-settings .st-option-row:has(.st-custom-select),
    body.page-settings .st-option-row:has(a.st-btn) {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 14px 14px !important;
        margin-bottom: 0;
        border-bottom: none !important;
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
        position: relative;
        overflow: visible;
    }

    html.original-theme body.page-settings .st-option-row:has(.st-btn),
    html.original-theme body.page-settings .st-option-row:has(.st-custom-select),
    html.original-theme body.page-settings .st-option-row:has(a.st-btn) {
        background: linear-gradient(180deg, #faf6f0 0%, #f5efe6 100%) !important;
        border-color: rgba(180, 150, 120, 0.14) !important;
    }

    html.light-theme body.page-settings .st-option-row:has(.st-btn),
    html.light-theme body.page-settings .st-option-row:has(.st-custom-select),
    html.light-theme body.page-settings .st-option-row:has(a.st-btn) {
        background: #f8f9fb !important;
        border-color: #e8eaed !important;
    }

    body.page-settings .st-option-row:has(.st-custom-select.open) {
        z-index: 25;
    }

    body.page-settings .st-option-row:has(.st-btn) .st-btn,
    body.page-settings .st-option-row:has(a.st-btn) .st-btn,
    body.page-settings .st-option-row a.st-btn.outline,
    body.page-settings .st-notifications-clear-block .st-btn {
        width: 100%;
        max-width: 100%;
        margin: 0 !important;
        display: flex !important;
        align-items: center;
        justify-content: center;
        align-self: stretch;
        min-height: 44px;
        box-sizing: border-box;
        text-align: center;
    }

    /* Селект — выпадающий список поверх блоков ниже */
    body.page-settings .st-custom-select {
        position: relative;
        width: 100% !important;
        min-width: 0 !important;
        max-width: 100% !important;
    }

    body.page-settings .st-custom-select-button {
        width: 100%;
        min-height: 44px;
        box-sizing: border-box;
        border-radius: 12px !important;
    }

    html.original-theme body.page-settings .st-custom-select-button {
        background: #fffdf9 !important;
        color: #4a3f35 !important;
        border: 1px solid #dcc9b8 !important;
    }

    html:not(.original-theme):not(.light-theme) body.page-settings .st-custom-select-button {
        background: rgba(255, 255, 255, 0.1) !important;
        color: #f1f1f1 !important;
        border: 1px solid rgba(255, 255, 255, 0.14) !important;
    }

    html.original-theme body.page-settings .st-custom-select-arrow {
        filter: sepia(0.35) saturate(0.7) brightness(0.45) !important;
    }

    body.page-settings .st-custom-select-dropdown {
        position: absolute !important;
        top: calc(100% + 6px) !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        margin-top: 0 !important;
        z-index: 40;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
        border-radius: 12px;
    }

    html.original-theme body.page-settings .st-custom-select-dropdown {
        background: #fffdf9 !important;
        border: 1px solid rgba(180, 150, 120, 0.2) !important;
        box-shadow: 0 8px 22px rgba(92, 74, 58, 0.14) !important;
    }

    body.page-settings .st-custom-select.open .st-custom-select-dropdown {
        display: block;
    }

    /* Тёмная тема — читаемые подписи и карточки */
    html:not(.light-theme):not(.original-theme) body.page-settings .st-sublabel,
    html:not(.light-theme):not(.original-theme) body.page-settings .st-card-header p,
    html:not(.light-theme):not(.original-theme) body.page-settings .st-hint {
        color: rgba(255, 255, 255, 0.62) !important;
    }

    html:not(.light-theme):not(.original-theme) body.page-settings .st-label {
        color: #f1f1f1;
    }

    html:not(.light-theme):not(.original-theme) body.page-settings .st-theme-segment {
        background: rgba(255, 255, 255, 0.06) !important;
        color: #e8e8e8 !important;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
    }

    html:not(.light-theme):not(.original-theme) body.page-settings .st-theme-segment.active {
        background: rgba(62, 166, 255, 0.18) !important;
        color: #fff !important;
        border-color: rgba(62, 166, 255, 0.4) !important;
    }

    html:not(.light-theme):not(.original-theme) body.page-settings .st-btn.outline {
        background: rgba(255, 255, 255, 0.08) !important;
        border-color: rgba(255, 255, 255, 0.2) !important;
        color: #f1f1f1 !important;
    }

    /* Блок «очистить уведомления» */
    body.page-settings .st-notifications-clear-block {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 14px !important;
        margin-top: 12px !important;
        border-radius: 14px;
    }

    body.page-settings .st-notifications-clear-block .st-option-info {
        flex: none;
        width: 100%;
    }

    body.page-settings .st-divider {
        display: none !important;
        height: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
        border: none !important;
    }

    body.page-settings .st-custom-select-dropdown {
        display: none !important;
    }

    body.page-settings .st-custom-select.open .st-custom-select-dropdown {
        display: block !important;
    }

    /* Канал — кнопки по центру */
    body.page-settings .channel-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 14px;
        padding-bottom: 16px;
        margin-bottom: 16px;
        border-bottom: 1px solid rgba(180, 150, 120, 0.14);
    }

    body.page-settings .channel-card-info {
        width: 100%;
        align-items: center;
        display: flex;
        flex-direction: column;
    }

    body.page-settings .channel-card-actions {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 100%;
        gap: 8px;
    }

    body.page-settings .channel-card-actions .st-btn {
        width: 100%;
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;
        justify-content: center;
    }

    body.page-settings .st-theme-segments {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    body.page-settings .st-theme-segment {
        min-width: 0;
        flex: none;
        font-size: 13px;
        padding: 11px 8px;
        border-radius: 12px;
        text-align: center;
    }

    body.page-settings .st-row-inputs {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    body.page-settings .st-btn.primary,
    body.page-settings .st-btn.danger,
    body.page-settings #activate-premium-btn,
    body.page-settings #init-delete-account-btn {
        width: 100%;
        min-height: 46px;
        justify-content: center;
    }

    body.page-settings .st-form .st-btn.primary {
        align-self: stretch;
    }

    /* Модалки — по центру viewport (не масштаб overlay) */
    body.page-settings .st-modal-overlay {
        position: fixed !important;
        inset: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        max-width: 100vw !important;
        height: 100% !important;
        height: 100dvh !important;
        margin: 0 !important;
        align-items: center !important;
        justify-content: center !important;
        padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)) !important;
        box-sizing: border-box;
    }

    body.page-settings .st-modal {
        width: min(100%, 400px) !important;
        max-width: 100% !important;
        max-height: min(82dvh, 82vh) !important;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 auto !important;
        transform: none !important;
        animation: stModalFadeIn 0.22s ease-out !important;
        border-radius: 18px !important;
        padding: 20px 18px !important;
        box-sizing: border-box;
        flex-shrink: 0;
    }

    @keyframes stModalFadeIn {
        from { opacity: 0; transform: translateY(8px); }
        to { opacity: 1; transform: translateY(0); }
    }

    body.page-settings .st-modal--has-close {
        padding-top: 40px !important;
        padding-left: 18px !important;
        padding-right: 18px !important;
    }

    body.page-settings .st-modal--has-close > h3,
    body.page-settings .st-modal > h3 {
        text-align: left;
        padding-right: 0;
    }

    body.page-settings .st-modal--has-close > p,
    body.page-settings .st-modal > p {
        text-align: left;
    }

    body.page-settings .st-modal-actions {
        flex-direction: column-reverse;
        align-items: stretch;
        gap: 10px;
        margin-top: 18px !important;
    }

    body.page-settings .st-modal-actions .st-btn {
        width: 100%;
        min-height: 46px;
        margin: 0;
        justify-content: center;
    }

    body.page-settings .st-modal .captcha-container {
        width: 100%;
        box-sizing: border-box;
    }

    /* Тост сохранения */
    body.page-settings .notification {
        left: 14px !important;
        right: 14px !important;
        bottom: max(18px, env(safe-area-inset-bottom)) !important;
        transform: translateY(110%) !important;
        max-width: none;
        width: auto;
        text-align: center;
        border-radius: 14px;
        padding: 14px 18px;
        font-size: 14px;
        z-index: 10050;
    }

    body.page-settings .notification.visible {
        transform: translateY(0) !important;
    }

    html.original-theme body.page-settings .notification.success {
        background: linear-gradient(135deg, #6b5344 0%, #5c4a3d 100%) !important;
        color: #fff9f3 !important;
        box-shadow: 0 8px 24px rgba(74, 63, 53, 0.22);
    }

    body.page-settings .settings-alert {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    body.page-settings .settings-alert-btn {
        width: 100%;
        margin-left: 0 !important;
    }

    body.page-settings .feature-item {
        padding: 12px 14px;
    }
}

@media (min-width: 901px) {
    body.page-settings .settings-mobile-menu,
    body.page-settings .settings-mobile-subheader {
        display: none !important;
    }

    body.page-settings .settings-modern-container.settings-mobile-in-menu .settings-layout {
        display: flex !important;
    }
}

@media (max-width: 480px) {
    body.page-settings .st-theme-segments {
        grid-template-columns: 1fr;
    }
}