/* Единая панель управления онлайн-бронированием (Масштаб 170+ отелей) */
:root {
    --adm-primary: #7d3643;
    --adm-primary-hover: #632b35;
    --adm-bg: #f8fafc;
    --adm-surface: #ffffff;
    --adm-text: #1e293b;
    --adm-muted: #64748b;
    --adm-border: #e2e8f0;
    --adm-radius: 10px;
    --adm-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--adm-bg);
    color: var(--adm-text);
    font-size: 14px;
    line-height: 1.5;
}

.adm-header {
    background: #ffffff;
    border-bottom: 1px solid var(--adm-border);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.adm-logo {
    font-size: 18px;
    font-weight: 800;
    color: var(--adm-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.adm-hotel-switcher {
    display: flex;
    align-items: center;
    gap: 12px;
}

.adm-select {
    padding: 8px 12px;
    border: 1px solid var(--adm-border);
    border-radius: 6px;
    font-size: 14px;
    background: #fff;
    cursor: pointer;
}

.adm-btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

.adm-btn-primary {
    background: var(--adm-primary);
    color: #fff;
}
.adm-btn-primary:hover {
    background: var(--adm-primary-hover);
}

.adm-btn-secondary {
    background: #f1f5f9;
    color: #334155;
    border: 1px solid var(--adm-border);
}
.adm-btn-secondary:hover {
    background: #e2e8f0;
}

.adm-btn-danger {
    background: #ef4444;
    color: #fff;
}
.adm-btn-danger:hover {
    background: #dc2626;
}

.adm-container {
    max-width: 1300px;
    margin: 24px auto;
    padding: 0 20px;
}

.adm-card {
    background: var(--adm-surface);
    border-radius: var(--adm-radius);
    border: 1px solid var(--adm-border);
    box-shadow: var(--adm-shadow);
    padding: 24px;
    margin-bottom: 24px;
}

.adm-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.adm-stat-box {
    background: #fff;
    border: 1px solid var(--adm-border);
    border-radius: 8px;
    padding: 16px;
}

.adm-stat-title {
    font-size: 12px;
    color: var(--adm-muted);
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 6px;
}

.adm-stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--adm-primary);
}

.adm-nav-tabs {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--adm-border);
    margin-bottom: 24px;
    overflow-x: auto;
}

.adm-tab-link {
    padding: 10px 18px;
    text-decoration: none;
    color: var(--adm-muted);
    font-weight: 600;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    white-space: nowrap;
}

.adm-tab-link:hover, .adm-tab-link.active {
    color: var(--adm-primary);
    border-bottom-color: var(--adm-primary);
}

.adm-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

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

.adm-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 13px;
}

.adm-input, .adm-textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--adm-border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}

.adm-input:focus, .adm-textarea:focus {
    outline: none;
    border-color: var(--adm-primary);
    box-shadow: 0 0 0 3px rgba(125, 54, 67, 0.15);
}

.adm-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}

.adm-table th, .adm-table td {
    padding: 12px;
    border-bottom: 1px solid var(--adm-border);
    text-align: left;
}

.adm-table th {
    background: #f8fafc;
    font-size: 12px;
    font-weight: 700;
    color: var(--adm-muted);
    text-transform: uppercase;
}

.adm-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
}
.adm-badge-success { background: #dcfce7; color: #15803d; }
.adm-badge-warning { background: #fef3c7; color: #b45309; }
.adm-badge-info { background: #e0f2fe; color: #0369a1; }

.adm-code-box {
    background: #0f172a;
    color: #e2e8f0;
    padding: 14px;
    border-radius: 8px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 13px;
    position: relative;
    overflow-x: auto;
}

/* Стили выпадающего списка автоподсказки для 170+ отелей */
.adm-autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    border: 1px solid var(--adm-border);
    border-radius: 6px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    max-height: 320px;
    overflow-y: auto;
    z-index: 1000;
    margin-top: 4px;
}

.adm-autocomplete-item {
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid #f1f5f9;
    transition: background 0.15s;
}

.adm-autocomplete-item:last-child {
    border-bottom: none;
}

.adm-autocomplete-item:hover,
.adm-autocomplete-item.selected {
    background: #fdf2f4;
    color: var(--adm-primary);
}

.adm-autocomplete-item.active {
    border-left: 3px solid var(--adm-primary);
    background: #fdf8f8;
}

/* Стили тултипов-подсказок для менеджеров */
.adm-tooltip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #e2e8f0;
    color: #475569;
    font-size: 11px;
    font-weight: 700;
    cursor: help;
    margin-left: 6px;
    position: relative;
    vertical-align: middle;
}

.adm-tooltip:hover {
    background: var(--adm-primary);
    color: #ffffff;
}

.adm-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: #0f172a;
    color: #f8fafc;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.4;
    white-space: normal;
    width: max-content;
    max-width: 280px;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.adm-tooltip::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px 6px 0 6px;
    border-style: solid;
    border-color: #0f172a transparent transparent transparent;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    z-index: 1000;
}

.adm-tooltip:hover::after,
.adm-tooltip:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Стили Медиа-менеджера */
.adm-media-card {
    transition: transform 0.2s, box-shadow 0.2s;
}
.adm-media-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}
.media-filter-btn.active {
    background: var(--adm-primary);
    color: #fff;
    border-color: var(--adm-primary);
}

/* Custom UI Modal Dialogs (AdmModal: prompt, confirm, alert) */
.adm-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    animation: admFadeIn 0.15s ease-out;
}

.adm-modal-window {
    background: #ffffff;
    border-radius: 12px;
    max-width: 440px;
    width: 100%;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    animation: admSlideUp 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--adm-border);
}

.adm-modal-header {
    padding: 18px 20px 10px 20px;
}

.adm-modal-title {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: var(--adm-text);
}

.adm-modal-body {
    padding: 10px 20px 16px 20px;
    font-size: 13px;
    color: var(--adm-muted);
    line-height: 1.5;
}

.adm-modal-input {
    margin-top: 12px;
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--adm-border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    box-sizing: border-box;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.adm-modal-input:focus {
    border-color: var(--adm-primary);
    box-shadow: 0 0 0 3px rgba(125, 54, 67, 0.15);
}

.adm-modal-footer {
    padding: 14px 20px;
    background: #f8fafc;
    border-top: 1px solid var(--adm-border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

@keyframes admFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes admSlideUp {
    from { transform: translateY(12px) scale(0.97); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

/* Интерактивные превью номеров в таблице */
.room-thumb-trigger {
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.room-thumb-trigger:hover {
    transform: scale(1.08);
}
.room-thumb-trigger:hover img,
.room-thumb-trigger:hover .room-thumb-placeholder {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border-color: var(--adm-primary) !important;
}

tr.room-row-active {
    background-color: #f0fdf4 !important;
    box-shadow: inset 3px 0 0 var(--adm-primary);
}

/* Стили карточек Drag & Drop фото в форме номера */
.photo-dnd-card {
    position: relative;
    width: 104px;
    height: 80px;
    border-radius: 6px;
    overflow: hidden;
    border: 2px solid var(--adm-border);
    background: #1e293b;
    flex-shrink: 0;
    cursor: pointer;
    user-select: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}
.photo-dnd-card:hover {
    border-color: var(--adm-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.photo-dnd-card:active {
    cursor: grabbing;
}
.photo-dnd-card.is-dragging {
    opacity: 0.35;
    transform: scale(0.92);
}
.photo-dnd-card.drag-over {
    border-color: var(--adm-primary) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.4);
    transform: scale(1.06);
}

/* Стили для интерактивной таблицы матрицы цен (сортировка и фильтры) */
.matrix-sortable {
    cursor: pointer;
    user-select: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}
.matrix-sortable:hover {
    background-color: #e2e8f0 !important;
    color: var(--adm-primary) !important;
}
.matrix-sort-icon {
    display: inline-block;
    margin-left: 4px;
    font-size: 11px;
    opacity: 0.45;
    transition: opacity 0.15s ease, color 0.15s ease;
}
.matrix-sortable.sorted-asc .matrix-sort-icon,
.matrix-sortable.sorted-desc .matrix-sort-icon {
    opacity: 1;
    color: var(--adm-primary);
    font-weight: 800;
}
.matrix-sortable.sorted-asc,
.matrix-sortable.sorted-desc {
    background-color: #f1f5f9;
    color: var(--adm-primary);
}

/* Стили для чипов выбора удобств номера (Amenities Selection) */
.adm-amenity-chip-choice {
    display: inline-flex;
    margin: 0;
    cursor: pointer;
    user-select: none;
}
.adm-amenity-chip-choice .chip-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    background: #ffffff;
    color: #475569;
    border: 1px solid #cbd5e1;
    transition: all 0.15s ease;
}
.adm-amenity-chip-choice:hover .chip-badge {
    border-color: var(--adm-primary);
    background: #f8fafc;
}
.adm-amenity-chip-choice.is-selected .chip-badge {
    background: #eff6ff;
    border-color: var(--adm-primary);
    color: var(--adm-primary);
    font-weight: 700;
    box-shadow: 0 1px 3px rgba(37, 99, 235, 0.15);
}
.adm-amenity-chip-choice .chip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    font-size: 11px;
    font-weight: bold;
    color: #94a3b8;
    transition: transform 0.15s ease, color 0.15s ease;
}
.adm-amenity-chip-choice.is-selected .chip-icon {
    color: var(--adm-primary);
}

/* Стили для строк в модальном окне справочника удобств */
.amenity-dir-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #ffffff;
    border: 1px solid var(--adm-border);
    border-radius: 6px;
    transition: background 0.15s ease, border-color 0.15s ease;
}
.amenity-dir-row:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
}
.amenity-dir-row .amenity-row-name-input {
    border: 1px solid transparent;
    background: transparent;
    font-weight: 600;
    font-size: 13px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: border 0.15s ease, background 0.15s ease;
}
.amenity-dir-row .amenity-row-name-input:focus {
    outline: none;
    background: #ffffff;
    border-color: var(--adm-primary);
}