/*
 * Marketplace Sync — кастомные стили
 *
 * Tailwind подключён через CDN (tailwindcss.com).
 * Этот файл содержит только стили, которые неудобно
 * или невозможно описать inline-классами Tailwind:
 *   - Компонентные классы навигации (nav-link, nav-icon)
 *   - Анимации и переходы
 *   - Стили для drag&drop зоны
 *   - Стили для WebSocket-прогресса
 *
 * ВНИМАНИЕ: имена классов используются в шаблонах
 * (badge-*, drop-zone, progress-bar-*, table-hover,
 * modal-*, pulse-dot, skeleton, btn-icon, truncate-text,
 * scroll-hidden) — не переименовывать без правки шаблонов.
 */

/* ===================================================================
   Базовые штрихи
   =================================================================== */

/* Выделение текста в фирменном цвете */
::selection {
    background-color: #bfdbfe;
    color: #1e3a8a;
}

/* Тонкий аккуратный скроллбар (WebKit-браузеры) */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background-color: #cbd5e1;
    border-radius: 9999px;
    border: 2px solid #f8fafc;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #94a3b8;
}

/* ===================================================================
   Навигация
   =================================================================== */

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #475569;
    border-radius: 0.625rem;
    transition: color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
}

.nav-link:hover {
    color: #1d4ed8;
    background-color: #eff6ff;
}

/* Иконка внутри пункта меню (SVG) */
.nav-icon {
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
    opacity: 0.85;
    transition: opacity 0.15s ease;
}

.nav-link:hover .nav-icon,
.nav-link-active .nav-icon {
    opacity: 1;
}

/* Активный пункт: заливка + тонкая рамка-кольцо */
.nav-link-active {
    color: #1d4ed8;
    background-color: #eff6ff;
    font-weight: 600;
    box-shadow: inset 0 0 0 1px rgba(191, 219, 254, 0.9);
}

/* Служебные разделы («Управление») — чуть тише рабочих */
.nav-link-muted {
    color: #64748b;
}

.nav-link-muted:hover {
    color: #1d4ed8;
}

/* ===================================================================
   Drag & Drop зона загрузки
   =================================================================== */

.drop-zone {
    border: 2px dashed #cbd5e1;
    border-radius: 1rem;
    padding: 3rem 1.5rem;
    text-align: center;
    cursor: pointer;
    background-color: #fafbfc;
    transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.drop-zone:hover,
.drop-zone.drag-over {
    border-color: #3b82f6;
    background-color: #eff6ff;
    box-shadow: 0 4px 12px -2px rgba(59, 130, 246, 0.15);
}

.drop-zone.drag-over {
    border-style: solid;
    transform: scale(1.01);
}

.drop-zone:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

.drop-zone-error {
    border-color: #ef4444 !important;
    background-color: #fef2f2 !important;
}

/* ===================================================================
   Прогресс-бар (WebSocket-уведомления)
   =================================================================== */

.progress-bar-container {
    width: 100%;
    height: 0.5rem;
    background-color: #e2e8f0;
    border-radius: 9999px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #2563eb);
    border-radius: 9999px;
    transition: width 0.3s ease;
}

.progress-bar-fill.completed {
    background: linear-gradient(90deg, #22c55e, #16a34a);
}

.progress-bar-fill.error {
    background: linear-gradient(90deg, #ef4444, #dc2626);
}

/* Пульсирующая анимация для задач в обработке */
.pulse-dot {
    display: inline-block;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background-color: #3b82f6;
    animation: pulse-animation 1.5s ease-in-out infinite;
}

@keyframes pulse-animation {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

/* ===================================================================
   Скелетон-загрузка (placeholder при ожидании данных)
   =================================================================== */

.skeleton {
    background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    border-radius: 0.375rem;
}

@keyframes skeleton-shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ===================================================================
   Badges статусов
   =================================================================== */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.3rem 0.7rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.badge-success {
    background-color: #dcfce7;
    color: #15803d;
    box-shadow: inset 0 0 0 1px rgba(34, 197, 94, 0.25);
}

.badge-error {
    background-color: #fef2f2;
    color: #dc2626;
    box-shadow: inset 0 0 0 1px rgba(239, 68, 68, 0.25);
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
    box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.25);
}

.badge-info {
    background-color: #dbeafe;
    color: #1e40af;
    box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.25);
}

.badge-neutral {
    background-color: #f1f5f9;
    color: #475569;
    box-shadow: inset 0 0 0 1px rgba(100, 116, 139, 0.15);
}

/* ===================================================================
   Таблицы
   =================================================================== */

.table-hover tbody tr {
    transition: background-color 0.1s ease;
}

.table-hover tbody tr:hover {
    background-color: #f8fafc;
}

/* ===================================================================
   Кнопки — дополнительные варианты
   =================================================================== */

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    transition: background-color 0.15s ease, color 0.15s ease;
    color: #64748b;
}

.btn-icon:hover {
    background-color: #f1f5f9;
    color: #1e293b;
}

.btn-icon-danger:hover {
    background-color: #fef2f2;
    color: #dc2626;
}

/* ===================================================================
   Алерты (flash-сообщения) — авто-скрытие
   =================================================================== */

.alert-auto-hide {
    animation: alert-fade-out 0.3s ease 5s forwards;
}

@keyframes alert-fade-out {
    from {
        opacity: 1;
        max-height: 100px;
        margin-bottom: 1rem;
        padding: 1rem;
    }
    to {
        opacity: 0;
        max-height: 0;
        margin-bottom: 0;
        padding: 0;
        overflow: hidden;
    }
}

/* ===================================================================
   Переходы для модальных окон
   =================================================================== */

.modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(2px);
    z-index: 100;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.modal-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    transform: scale(0.95) translateY(10px);
    transition: transform 0.2s ease, opacity 0.2s ease;
    opacity: 0;
}

.modal-backdrop.active .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

/* ===================================================================
   Утилиты
   =================================================================== */

/* Обрезка текста с многоточием (одна строка) */
.truncate-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Scroll-контейнер без видимого скроллбара */
.scroll-hidden::-webkit-scrollbar {
    display: none;
}
.scroll-hidden {
    -ms-overflow-style: none;
    scrollbar-width: none;
}