:root {
    --admin-primary: #059669;
    --admin-primary-dark: #047857;
    --admin-danger: #dc2626;
    --admin-danger-dark: #b91c1c;
    --admin-border: #e2e8f0;
    --admin-muted: #64748b;
    --admin-bg: #f1f5f9;
    --admin-card: #ffffff;
    --admin-sidebar: #0f172a;
}

body.admin-body {
    background: var(--admin-bg);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.admin-sidebar {
    background: var(--admin-sidebar);
}

.admin-main {
    background: var(--admin-bg);
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.875rem 1.5rem;
    background: var(--admin-card);
    border-bottom: 1px solid var(--admin-border);
    position: sticky;
    top: 0;
    z-index: 30;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.admin-header-left {
    min-width: 0;
}

.admin-header-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.admin-header-user {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding-right: 0.75rem;
    margin-right: 0.25rem;
    border-right: 1px solid var(--admin-border);
}

.admin-user-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    background: linear-gradient(135deg, #059669, #10b981);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 700;
    flex-shrink: 0;
    overflow: hidden;
}

.admin-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-user-avatar-lg {
    width: 5rem;
    height: 5rem;
    font-size: 1.5rem;
}

.admin-profile-avatar-section {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--admin-border);
}

.admin-profile-avatar-fields {
    flex: 1;
    min-width: 0;
}

.admin-header-user-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.admin-user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: #0f172a;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 10rem;
}

.admin-user-email {
    font-size: 0.75rem;
    color: var(--admin-muted);
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 10rem;
}

.admin-header-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.875rem;
    border-radius: 0.5rem;
    border: 1px solid var(--admin-border);
    background: #fff;
    color: #334155;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.15s ease;
    cursor: pointer;
}

.admin-header-btn:hover,
.admin-header-btn.active {
    border-color: #a7f3d0;
    background: #ecfdf5;
    color: #047857;
}

.admin-header-btn-logout:hover {
    border-color: #fecaca;
    background: #fef2f2;
    color: #b91c1c;
}

.admin-header-btn-icon {
    display: inline-flex;
    width: 1rem;
    height: 1rem;
}

.admin-header-btn-icon svg {
    width: 1rem;
    height: 1rem;
}

.admin-header-logout-form {
    margin: 0;
}

@media (max-width: 768px) {
    .admin-header {
        flex-wrap: wrap;
        padding: 0.75rem 1rem;
    }

    .admin-header-user-text {
        display: none;
    }

    .admin-header-user {
        padding-right: 0;
        margin-right: 0;
        border-right: none;
    }

    .admin-header-btn span:not(.admin-header-btn-icon) {
        display: none;
    }

    .admin-header-btn {
        padding: 0.5rem;
    }
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    color: #cbd5e1;
    transition: all 0.15s ease;
}

.admin-nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.admin-nav-link.active {
    background: var(--admin-primary);
    color: #fff;
    font-weight: 600;
}

.admin-nav-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.admin-nav-icon svg {
    width: 1.125rem;
    height: 1.125rem;
}

.admin-sort-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: inherit;
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: color 0.15s ease;
}

.admin-sort-link:hover,
.admin-sort-link.active {
    color: var(--admin-primary);
}

.admin-sort-icon {
    display: inline-flex;
    align-items: center;
}

.admin-table-link {
    color: #0f172a;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.15s ease;
}

.admin-table-link:hover {
    color: var(--admin-primary);
    text-decoration: underline;
}

.admin-table tbody tr:hover .admin-table-link {
    color: var(--admin-primary);
}

.admin-page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.admin-page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #0f172a;
    letter-spacing: -0.02em;
}

.admin-page-subtitle {
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--admin-muted);
}

.admin-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border-radius: 0.625rem;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.15s ease;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.admin-btn-primary {
    background: var(--admin-primary);
    color: #fff;
    box-shadow: 0 1px 2px rgba(5, 150, 105, 0.25);
}

.admin-btn-primary:hover {
    background: var(--admin-primary-dark);
}

.admin-btn-secondary {
    background: #fff;
    color: #334155;
    border: 1px solid var(--admin-border);
}

.admin-btn-secondary:hover {
    background: #f8fafc;
}

.admin-btn-edit {
    background: #ecfdf5;
    color: #047857;
    padding: 0.5rem 0.75rem;
}

.admin-btn-edit:hover {
    background: #d1fae5;
}

.admin-btn-delete {
    background: #fef2f2;
    color: #b91c1c;
    padding: 0.5rem 0.75rem;
}

.admin-btn-delete:hover {
    background: #fee2e2;
}

.admin-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem 1.25rem;
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: 0.875rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.admin-search-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.admin-search-wrap {
    position: relative;
    flex: 1;
    min-width: 220px;
    max-width: 420px;
}

.admin-search-wrap svg {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 1rem;
    color: #94a3b8;
    pointer-events: none;
}

.admin-search-input {
    width: 100%;
    padding: 0.625rem 0.875rem 0.625rem 2.5rem;
    border: 1px solid var(--admin-border);
    border-radius: 0.625rem;
    font-size: 0.875rem;
    background: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.admin-search-input:focus {
    outline: none;
    border-color: #34d399;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.admin-select-sm {
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--admin-border);
    border-radius: 0.625rem;
    font-size: 0.875rem;
    background: #fff;
    color: #334155;
}

.admin-table-card {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: 0.875rem;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.admin-table-card.is-loading {
    position: relative;
    pointer-events: none;
}

.admin-table-card.is-loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.55);
    z-index: 2;
}

.admin-table-card.is-loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2rem;
    height: 2rem;
    margin: -1rem 0 0 -1rem;
    border: 3px solid #e2e8f0;
    border-top-color: #10b981;
    border-radius: 50%;
    animation: admin-spin 0.65s linear infinite;
    z-index: 3;
}

@keyframes admin-spin {
    to { transform: rotate(360deg); }
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.admin-table thead {
    background: #f8fafc;
    border-bottom: 1px solid var(--admin-border);
}

.admin-table th {
    padding: 0.875rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #64748b;
}

.admin-table td {
    padding: 1rem;
    border-top: 1px solid #f1f5f9;
    color: #334155;
    vertical-align: middle;
}

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

.admin-table-title {
    font-weight: 600;
    color: #0f172a;
}

.admin-table-meta {
    margin-top: 0.2rem;
    font-size: 0.75rem;
    color: var(--admin-muted);
}

.admin-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.admin-badge-success {
    background: #d1fae5;
    color: #047857;
}

.admin-badge-muted {
    background: #f1f5f9;
    color: #64748b;
}

.admin-badge-warning {
    background: #fef3c7;
    color: #b45309;
}

.admin-badge-danger {
    background: #fee2e2;
    color: #b91c1c;
}

.admin-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-empty {
    padding: 3rem 1.5rem;
    text-align: center;
    color: var(--admin-muted);
}

.admin-pagination-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1rem;
    padding: 0.75rem 0.25rem;
}

.admin-pagination-info {
    font-size: 0.875rem;
    color: var(--admin-muted);
}

.admin-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.375rem;
}

.admin-page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0 0.625rem;
    border: 1px solid var(--admin-border);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #475569;
    background: #fff;
    text-decoration: none;
    transition: all 0.15s ease;
}

.admin-page-link:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.admin-page-link.active {
    background: var(--admin-primary);
    border-color: var(--admin-primary);
    color: #fff;
}

.admin-page-link.disabled {
    opacity: 0.45;
    pointer-events: none;
}

.admin-form-card {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: 0.875rem;
    padding: 1.5rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    max-width: 48rem;
}

.admin-form-grid {
    display: grid;
    gap: 1.25rem;
}

.admin-form-grid-2 {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-form-grid-3 {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 768px) {
    .admin-form-grid-2,
    .admin-form-grid-3 {
        grid-template-columns: 1fr;
    }
}


.admin-field label,
.admin-label {
    display: block;
    margin-bottom: 0.375rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #334155;
}

.admin-input,
.admin-textarea,
.admin-select,
.admin-form input[type="text"],
.admin-form input[type="email"],
.admin-form input[type="password"],
.admin-form input[type="number"],
.admin-form input[type="date"],
.admin-form input[type="datetime-local"],
.admin-form input[type="url"],
.admin-form input[type="file"],
.admin-form select,
.admin-form textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--admin-border);
    border-radius: 0.625rem;
    font-size: 0.875rem;
    color: #0f172a;
    background: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.admin-input:focus,
.admin-textarea:focus,
.admin-select:focus,
.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus {
    outline: none;
    border-color: #34d399;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.admin-input-error,
.admin-form .has-error input,
.admin-form .has-error select,
.admin-form .has-error textarea {
    border-color: #f87171;
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15);
}

.admin-error {
    margin-top: 0.375rem;
    font-size: 0.75rem;
    color: #dc2626;
}

.admin-help {
    margin-top: 0.375rem;
    font-size: 0.75rem;
    color: var(--admin-muted);
}

.admin-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--admin-border);
    border-radius: 0.625rem;
    background: #f8fafc;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: #334155;
}

.admin-checkbox input {
    width: 1rem;
    height: 1rem;
    accent-color: var(--admin-primary);
}

.admin-form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--admin-border);
}

.admin-file-preview {
    margin-bottom: 0.75rem;
    height: 6rem;
    width: 100%;
    object-fit: cover;
    border-radius: 0.625rem;
    border: 1px solid var(--admin-border);
}

.admin-delete-modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.55);
}

.admin-delete-modal.open {
    display: flex;
}

.admin-delete-modal-card {
    width: 100%;
    max-width: 24rem;
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.2);
}

.admin-delete-modal-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #0f172a;
}

.admin-delete-modal-text {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--admin-muted);
}

.admin-delete-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.admin-editor-wrap {
    border: 1px solid var(--admin-border);
    border-radius: 0.625rem;
    overflow: hidden;
    background: #fff;
}

.admin-editor-wrap .ql-toolbar {
    border: none;
    border-bottom: 1px solid var(--admin-border);
    background: #f8fafc;
}

.admin-editor-wrap .ql-container {
    border: none;
    font-size: 0.9375rem;
    font-family: inherit;
}

.admin-editor-wrap .ql-editor {
    min-height: 12rem;
    line-height: 1.65;
    color: #0f172a;
}

.admin-editor-wrap .ql-editor.ql-blank::before {
    color: #94a3b8;
    font-style: normal;
}

.admin-editor-field.has-error .admin-editor-wrap {
    border-color: #f87171;
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15);
}