/* Ensure standard unified font across all admin pages */
:root {
    --vz-font-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --vz-body-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
body, .page-content, h1, h2, h3, h4, h5, h6, .card-title, .counter-value {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
}

/* ========================================================
   DASHBOARD COMPACT & BALANCED UI STANDARD
   ======================================================== */
.dashboard-card {
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px !important;
    background-color: #ffffff !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
    transition: all 0.2s ease-in-out;
}
.dashboard-card:hover {
    border-color: #cbd5e1 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05) !important;
}
.dashboard-card .card-header {
    background-color: #ffffff !important;
    border-bottom: 1px solid #f1f5f9 !important;
    padding: 0.75rem 1rem !important;
}
.table-dashboard {
    table-layout: fixed !important;
    width: 100% !important;
    margin-bottom: 0 !important;
}
.table-dashboard th,
.table-dashboard td {
    padding: 0.5rem 0.75rem !important;
    vertical-align: middle !important;
    white-space: nowrap !important;
    text-overflow: ellipsis !important;
}
.table-dashboard thead th {
    background-color: #f8fafc !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    letter-spacing: 0.3px !important;
    color: #64748b !important;
    border-bottom: 1px solid #e2e8f0 !important;
    padding-top: 0.6rem !important;
    padding-bottom: 0.6rem !important;
}
.table-dashboard tbody tr {
    border-bottom: 1px solid #f1f5f9;
}
.table-dashboard tbody tr:last-child {
    border-bottom: none !important;
}

/* Fix CKEditor vỡ hiển thị trong Bootstrap tab ẩn của localized fields */
.tab-content-localized > .tab-pane:not(.active) {
    display: block !important;
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    width: 100% !important;
    height: 0 !important;
    overflow: hidden !important;
    opacity: 0 !important;
}
.tab-content-localized > .active {
    position: relative !important;
    left: 0 !important;
    top: 0 !important;
    height: auto !important;
    opacity: 1 !important;
}

/* ========================================================
   MODERN ADMIN LIST STANDARD (RULE 13)
   ======================================================== */

/* Table layout & Spacing */
.table-card table th, .table-card table td {
    padding: 0.65rem 0.75rem !important;
    vertical-align: middle !important;
}
.table-hover tbody tr {
    transition: background-color 0.15s ease-in-out;
}
.table-hover tbody tr:hover {
    background-color: #f8fafc !important;
}
.hover-primary:hover {
    color: #2563eb !important;
}

/* Category Chip / Badge Tag */
.category-badge {
    background-color: #f1f5f9 !important;
    color: #334155 !important;
    border: 1px solid #e2e8f0 !important;
    font-size: 11.5px !important;
    font-weight: 500 !important;
    padding: 3px 8px !important;
    border-radius: 4px !important;
    display: inline-block !important;
    max-width: 170px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    vertical-align: middle !important;
}
.category-badge-empty {
    background-color: #fafafa !important;
    color: #94a3b8 !important;
    border: 1px dashed #cbd5e1 !important;
    font-size: 11px !important;
    font-weight: 400 !important;
    padding: 3px 7px !important;
    border-radius: 4px !important;
    display: inline-block !important;
}

/* Unified Status Switches (Single Modern Brand Accent Color) */
.form-check.form-switch .form-check-input {
    width: 2.2em !important;
    height: 1.2em !important;
    background-color: #cbd5e1 !important;
    border-color: #cbd5e1 !important;
    cursor: pointer !important;
    transition: all 0.2s ease-in-out !important;
}
.form-check.form-switch .form-check-input:checked {
    background-color: #2563eb !important;
    border-color: #2563eb !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2) !important;
}

/* Compact STT Reorder Input */
.stt-input {
    width: 52px !important;
    height: 28px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    text-align: center !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 4px !important;
    padding: 2px 4px !important;
    background-color: #ffffff !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
}
.stt-input:focus {
    border-color: #2563eb !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15) !important;
    outline: none !important;
}
.stt-input::-webkit-outer-spin-button,
.stt-input::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}
.stt-input[type=number] {
    -moz-appearance: textfield !important;
}

/* Search Box Container & Aligned Search Icon */
.admin-search-box {
    position: relative !important;
    width: 220px !important;
    max-width: 220px !important;
}
.admin-search-box .form-control {
    height: 38px !important;
    padding-left: 36px !important;
    padding-right: 30px !important;
    font-size: 13px !important;
    border-radius: 6px !important;
}
.admin-search-box .search-icon {
    font-size: 15px !important;
    position: absolute !important;
    left: 12px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #94a3b8 !important;
    pointer-events: none !important;
    line-height: 1 !important;
    z-index: 4 !important;
}
.admin-search-box .clear-btn {
    position: absolute !important;
    right: 10px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #94a3b8 !important;
    cursor: pointer !important;
    line-height: 1 !important;
    z-index: 5 !important;
    text-decoration: none !important;
}
.admin-search-box .clear-btn:hover {
    color: #ef4444 !important;
}

/* Modern Colored Action Buttons */
.action-btn-ghost {
    width: 32px !important;
    height: 32px !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 6px !important;
    font-size: 15px !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    text-decoration: none !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04) !important;
}
/* View: Ice blue */
.action-btn-ghost.action-view {
    background-color: #e0f2fe !important;
    color: #0284c7 !important;
    border: 1px solid #bae6fd !important;
}
.action-btn-ghost.action-view:hover {
    background-color: #0284c7 !important;
    color: #ffffff !important;
    border-color: #0284c7 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 3px 6px rgba(2, 132, 199, 0.25) !important;
}
/* Edit: Royal Indigo */
.action-btn-ghost.action-edit {
    background-color: #e0e7ff !important;
    color: #4338ca !important;
    border: 1px solid #c7d2fe !important;
}
.action-btn-ghost.action-edit:hover {
    background-color: #4338ca !important;
    color: #ffffff !important;
    border-color: #4338ca !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 3px 6px rgba(67, 56, 202, 0.25) !important;
}
/* Delete: Coral Red */
.action-btn-ghost.action-delete {
    background-color: #fee2e2 !important;
    color: #ef4444 !important;
    border: 1px solid #fecaca !important;
}
.action-btn-ghost.action-delete:hover {
    background-color: #ef4444 !important;
    color: #ffffff !important;
    border-color: #ef4444 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 3px 6px rgba(239, 68, 68, 0.25) !important;
}

/* ========================================================
   DRAG & DROP NESTED MENU STYLING
   ======================================================== */
.menu-item-node {
    border-radius: 8px !important;
    margin-bottom: 8px !important;
    border: 1px solid #e2e8f0 !important;
    background-color: #ffffff !important;
    padding: 0.75rem 1rem !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.menu-item-node:hover {
    border-color: #cbd5e1 !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}
.menu-item-node .drag-handle {
    cursor: grab;
    user-select: none;
    padding: 4px;
    border-radius: 4px;
    color: #94a3b8;
    transition: background-color 0.15s ease, color 0.15s ease;
}
.menu-item-node .drag-handle:hover {
    background-color: #f1f5f9;
    color: #2563eb !important;
}
.menu-item-node .drag-handle:active {
    cursor: grabbing;
}
.menu-children-container {
    min-height: 8px;
    padding-left: 1.5rem;
    border-left: 2px dashed #cbd5e1;
    margin-left: 0.5rem;
    transition: all 0.2s ease;
}
.menu-children-container:empty {
    min-height: 6px;
    margin-top: 0 !important;
    border-left-color: transparent;
}
/* Visual dropzone for empty sub-menus while dragging */
#root-menu-list.is-dragging .menu-children-container:empty {
    min-height: 34px;
    margin-top: 6px !important;
    border: 1px dashed #93c5fd !important;
    border-radius: 6px;
    background-color: #f8fafc;
}
#root-menu-list.is-dragging .menu-children-container:empty::after {
    content: 'Thả vào đây để làm menu con';
    display: block;
    font-size: 11.5px;
    color: #94a3b8;
    text-align: center;
    line-height: 32px;
    font-style: italic;
    pointer-events: none;
}
.menu-sortable-ghost {
    opacity: 0.45;
    background-color: #eff6ff !important;
    border: 2px dashed #3b82f6 !important;
}
.menu-sortable-chosen {
    background-color: #f8fafc !important;
}
.menu-sortable-drag {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
    opacity: 0.95;
}
.menu-save-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 20px;
    transition: all 0.3s ease;
}
.menu-save-indicator.saving {
    background-color: #fef3c7;
    color: #d97706;
}
.menu-save-indicator.saved {
    background-color: #dcfce7;
    color: #15803d;
}
.menu-save-indicator.error {
    background-color: #fee2e2;
    color: #b91c1c;
}