/* ===========================================
   Vertex Digital - Design System
   =========================================== */

/* Reset e Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-secondary: #64748b;
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;
    --color-orange: #f97316;
    --color-background: #f8fafc;
    --color-surface: #ffffff;
    --color-text: #1e293b;
    --color-text-muted: #64748b;
    --color-border: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: 150ms ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-background);
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

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

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-outline:hover {
    background-color: var(--color-background);
}

.btn-download {
    background-color: var(--color-success);
    color: white;
    padding: 8px 16px;
    font-size: 13px;
}

.btn-download:hover {
    background-color: #059669;
}

.btn-mover {
    background-color: var(--color-error);
    color: white;
    padding: 8px 16px;
    font-size: 13px;
}

.btn-mover:hover {
    background-color: #dc2626;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    cursor: pointer;
    font-size: 14px;
    transition: all var(--transition);
}

.btn-icon--success:hover {
    background: #d1fae5;
    border-color: var(--color-success);
    color: var(--color-success);
}

.btn-icon--danger:hover {
    background: #fee2e2;
    border-color: var(--color-error);
    color: var(--color-error);
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-error {
    background-color: #fef2f2;
    color: var(--color-error);
    border: 1px solid #fecaca;
}

/* ============================================
   Login Page
   ============================================ */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-box {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header h1 {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.login-header p {
    color: var(--color-text-muted);
    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-surface);
    transition: all var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.btn-block {
    width: 100%;
}

/* ============================================
   Dashboard - Dark Theme
   ============================================ */

.dashboard-page {
    --d-bg: #0c0c11;
    --d-surface: #16161f;
    --d-surface-hover: #1e1e2a;
    --d-elevated: #1c1c28;
    --d-input: #111118;
    --d-text: #e4e4ec;
    --d-text-muted: #7c7c92;
    --d-text-dim: #4e4e62;
    --d-border: #252535;
    --d-border-hover: #353548;
    --d-accent: #6366f1;
    --d-accent-hover: #818cf8;
    --d-accent-subtle: rgba(99, 102, 241, 0.12);
    --d-success: #22c55e;
    --d-success-bg: rgba(34, 197, 94, 0.12);
    --d-warning: #f59e0b;
    --d-warning-bg: rgba(245, 158, 11, 0.12);
    --d-danger: #ef4444;
    --d-danger-bg: rgba(239, 68, 68, 0.12);
    --d-info: #3b82f6;
    --d-info-bg: rgba(59, 130, 246, 0.12);
    --d-radius: 12px;
    --d-radius-lg: 16px;
    --d-transition: 200ms ease;

    background: var(--d-bg);
    color: var(--d-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.dashboard-page .header {
    background: rgba(22, 22, 31, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.dashboard-page .header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dashboard-page .header h1 {
    font-size: 18px;
    font-weight: 600;
    color: var(--d-text);
    letter-spacing: -0.3px;
}

.dashboard-page .header nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.dashboard-page .user-info {
    font-size: 13px;
    color: var(--d-text-muted);
}

.dashboard-page .header .btn-outline {
    color: var(--d-text-muted);
    border-color: var(--d-border);
    font-size: 13px;
    padding: 6px 14px;
    border-radius: 8px;
}

.dashboard-page .header .btn-outline:hover {
    color: var(--d-text);
    border-color: var(--d-border-hover);
    background: var(--d-surface);
}

/* Main */
.dashboard-page .main-content {
    flex: 1;
    padding: 24px 0;
}

.dashboard-page .text-muted {
    color: var(--d-text-muted);
}

.dashboard-page .text-center {
    text-align: center;
}

/* Filter Bar */
.dashboard-page .filter-bar {
    background: var(--d-elevated);
    border: 1px solid var(--d-border);
    border-radius: var(--d-radius-lg);
    padding: 14px 18px;
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    box-shadow: none;
}

.dashboard-page .filter-bar select,
.dashboard-page .filter-bar input[type="text"] {
    background: var(--d-input);
    border: 1px solid var(--d-border);
    border-radius: var(--d-radius);
    color: var(--d-text);
    padding: 9px 14px;
    font-size: 13px;
    font-family: inherit;
    transition: border-color var(--d-transition);
}

.dashboard-page .filter-bar select {
    min-width: 140px;
}

.dashboard-page .filter-bar input[type="text"] {
    flex: 1;
    min-width: 180px;
}

.dashboard-page .filter-bar select option {
    background: var(--d-surface);
    color: var(--d-text);
}

.dashboard-page .filter-bar select:focus,
.dashboard-page .filter-bar input:focus {
    outline: none;
    border-color: var(--d-accent);
    box-shadow: 0 0 0 2px var(--d-accent-subtle);
}

.dashboard-page .filter-bar .btn-outline {
    color: var(--d-text-muted);
    border-color: var(--d-border);
    border-radius: 8px;
    background: transparent;
}

.dashboard-page .filter-bar .btn-outline:hover {
    color: var(--d-text);
    border-color: var(--d-border-hover);
    background: var(--d-surface);
}

.dashboard-page .btn-accent {
    background: var(--d-accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: inherit;
}

.dashboard-page .btn-accent:hover {
    background: var(--d-accent-hover);
}

/* Table */
.dashboard-page .table-container {
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    overflow-x: auto;
}

.dashboard-page #docTable {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 6px;
    font-size: 14px;
}

.dashboard-page #docTable thead tr {
    background: transparent;
}

.dashboard-page #docTable th {
    padding: 10px 16px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--d-text-dim);
    border: none;
    background: transparent;
    white-space: nowrap;
    user-select: none;
    text-align: left;
}

.dashboard-page #docTable th.sortable {
    cursor: pointer;
    transition: color var(--d-transition);
}

.dashboard-page #docTable th.sortable:hover {
    color: var(--d-accent-hover);
}

.dashboard-page #docTable th.sort-asc::after {
    content: ' \25B2';
    font-size: 9px;
    color: var(--d-accent);
}

.dashboard-page #docTable th.sort-desc::after {
    content: ' \25BC';
    font-size: 9px;
    color: var(--d-accent);
}

/* Bulk Action Bar */
.dashboard-page .bulk-action-bar {
    background: var(--d-elevated);
    border: 1px solid var(--d-accent);
    border-radius: var(--d-radius-lg);
    padding: 10px 20px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: bulkBarIn 0.2s ease;
}

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

.dashboard-page .bulk-action-bar span {
    font-weight: 600;
    color: var(--d-accent);
    font-size: 14px;
}

.dashboard-page .btn-danger {
    background: var(--d-danger);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--d-transition);
}

.dashboard-page .btn-danger:hover {
    background: #dc2626;
}

.dashboard-page .btn-danger:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Checkbox column */
.dashboard-page .th-checkbox,
.dashboard-page .td-checkbox {
    width: 40px;
    text-align: center;
    padding: 8px !important;
}

.dashboard-page .th-checkbox input[type="checkbox"],
.dashboard-page .td-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--d-accent);
    cursor: pointer;
}

/* Selected row */
.dashboard-page #docTable tbody tr.doc-row.selected {
    background: rgba(99, 102, 241, 0.1);
}

.dashboard-page #docTable tbody tr.doc-row.selected:hover {
    background: rgba(99, 102, 241, 0.15);
}

.dashboard-page #docTable tbody tr.doc-row {
    background: var(--d-surface);
    cursor: pointer;
    transition: all var(--d-transition);
}

.dashboard-page #docTable tbody tr.doc-row:hover {
    background: var(--d-surface-hover);
    box-shadow: 0 0 24px rgba(99, 102, 241, 0.05);
}

.dashboard-page #docTable tbody tr:nth-child(even) {
    background: var(--d-surface);
}

.dashboard-page #docTable tbody tr.doc-row:nth-child(even):hover {
    background: var(--d-surface-hover);
}

.dashboard-page #docTable td {
    padding: 12px 16px;
    border: none;
    vertical-align: middle;
    color: var(--d-text);
}

.dashboard-page #docTable tbody tr.doc-row td:first-child {
    border-radius: var(--d-radius) 0 0 var(--d-radius);
}

.dashboard-page #docTable tbody tr.doc-row td:last-child {
    border-radius: 0 var(--d-radius) var(--d-radius) 0;
}

.dashboard-page .name-cell {
    font-weight: 500;
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-page .actions-cell {
    white-space: nowrap;
    display: flex;
    gap: 6px;
}

/* Thumbnail */
.dashboard-page .thumb-wrap {
    width: 64px;
    height: 64px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--d-input);
    border: 1px solid var(--d-border);
    position: relative;
    flex-shrink: 0;
}

.dashboard-page .thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.3s;
}

.dashboard-page .thumb.loaded {
    opacity: 1;
}

/* Protected thumbnails (non-admin) */
.dashboard-page .thumb-protected {
    position: relative;
}
.dashboard-page .thumb-protected::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: 10px;
    pointer-events: none;
}
.dashboard-page .thumb-protected img {
    user-select: none;
    -webkit-user-drag: none;
    pointer-events: none;
}

/* Protected detail images (non-admin) */
.dashboard-page .detail-img-protected {
    position: relative;
}
.dashboard-page .detail-img-protected::after {
    content: 'Comprar para ver';
    position: absolute;
    inset: 0;
    top: 24px; /* below label */
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--d-radius);
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.3px;
    pointer-events: none;
}
.dashboard-page .detail-img-protected img {
    user-select: none;
    -webkit-user-drag: none;
    pointer-events: none;
}

/* Badges */
.dashboard-page .badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    letter-spacing: 0.1px;
}

.dashboard-page .badge--success {
    background: var(--d-success-bg);
    color: var(--d-success);
}

.dashboard-page .badge--warning {
    background: var(--d-warning-bg);
    color: var(--d-warning);
}

.dashboard-page .badge--danger {
    background: var(--d-danger-bg);
    color: var(--d-danger);
}

.dashboard-page .badge--info {
    background: var(--d-info-bg);
    color: var(--d-info);
}

.dashboard-page .badge--muted {
    background: rgba(78, 78, 98, 0.15);
    color: var(--d-text-dim);
}

.dashboard-page .badge--purple {
    background: rgba(167, 139, 250, 0.12);
    color: #a78bfa;
}

.dashboard-page .badge--teal {
    background: rgba(45, 212, 191, 0.12);
    color: #2dd4bf;
}

.dashboard-page .badge--orange {
    background: rgba(251, 146, 60, 0.12);
    color: #fb923c;
}

.dashboard-page .badge--pink {
    background: rgba(244, 114, 182, 0.12);
    color: #f472b6;
}

.dashboard-page .badge--cyan {
    background: rgba(34, 211, 238, 0.12);
    color: #22d3ee;
}

/* Expiration indicators */
.dashboard-page .exp-valid {
    color: #22c55e;
    font-size: 13px;
    font-weight: 500;
}

.dashboard-page .exp-expired {
    color: #ef4444;
    font-size: 13px;
    font-weight: 500;
}

.dashboard-page .exp-unknown {
    color: var(--d-text-dim);
    font-size: 13px;
}

/* Icon buttons */
.dashboard-page .btn-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: 1px solid var(--d-border);
    background: transparent;
    color: var(--d-text-muted);
    font-size: 15px;
    transition: all var(--d-transition);
}

.dashboard-page .btn-icon--success:hover {
    background: var(--d-success-bg);
    border-color: var(--d-success);
    color: var(--d-success);
}

.dashboard-page .btn-icon--danger:hover {
    background: var(--d-danger-bg);
    border-color: var(--d-danger);
    color: var(--d-danger);
}

/* Pagination */
.dashboard-page .pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.dashboard-page .pagination-info {
    font-size: 13px;
    color: var(--d-text-muted);
}

.dashboard-page .pagination-buttons {
    display: flex;
    gap: 4px;
    align-items: center;
}

.dashboard-page .pagination-buttons button {
    padding: 7px 13px;
    border: 1px solid var(--d-border);
    border-radius: 8px;
    background: var(--d-surface);
    color: var(--d-text-muted);
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
    transition: all var(--d-transition);
}

.dashboard-page .pagination-buttons button:hover {
    border-color: var(--d-accent);
    color: var(--d-accent);
}

.dashboard-page .pagination-buttons button.active {
    background: var(--d-accent);
    border-color: var(--d-accent);
    color: #fff;
}

.dashboard-page .pagination-dots {
    padding: 0 4px;
    color: var(--d-text-dim);
}

/* Detail Panel */
.dashboard-page .overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dashboard-page .overlay.active {
    display: block;
    opacity: 1;
}

.dashboard-page .detail-panel {
    position: fixed;
    top: 0;
    right: -560px;
    width: 540px;
    max-width: 90vw;
    height: 100vh;
    background: var(--d-bg);
    border-left: 1px solid var(--d-border);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.dashboard-page .detail-panel.open {
    right: 0;
}

.dashboard-page .detail-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: var(--d-elevated);
    border-bottom: 1px solid var(--d-border);
    flex-shrink: 0;
}

.dashboard-page .detail-panel-header h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--d-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    margin-right: 12px;
}

.dashboard-page .close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--d-text-muted);
    padding: 0 4px;
    line-height: 1;
    transition: color var(--d-transition);
}

.dashboard-page .close-btn:hover {
    color: var(--d-text);
}

.dashboard-page .detail-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.dashboard-page .detail-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.dashboard-page .detail-img-item {
    text-align: center;
}

.dashboard-page .detail-img-item label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--d-text-dim);
    margin-bottom: 8px;
}

.dashboard-page .detail-img-item img {
    width: 100%;
    border-radius: var(--d-radius);
    border: 1px solid var(--d-border);
}

.dashboard-page .detail-section {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--d-border);
}

.dashboard-page .detail-section:last-of-type {
    border-bottom: none;
}

.dashboard-page .detail-section h4 {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--d-text-dim);
    margin-bottom: 14px;
}

.dashboard-page .detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    font-size: 14px;
}

.dashboard-page .detail-label {
    font-weight: 500;
    color: var(--d-text-muted);
    flex-shrink: 0;
    margin-right: 16px;
}

.dashboard-page .detail-rawtext {
    font-size: 12px;
    background: var(--d-input);
    color: var(--d-text);
    padding: 14px;
    border-radius: var(--d-radius);
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--d-border);
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.dashboard-page .detail-actions {
    display: flex;
    gap: 10px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--d-border);
}

.dashboard-page .btn-download {
    background: var(--d-success);
    color: #fff;
    border: none;
    border-radius: var(--d-radius);
    font-family: inherit;
    font-size: 13px;
    padding: 9px 18px;
}

.dashboard-page .btn-download:hover {
    background: #16a34a;
}

.dashboard-page .btn-mover {
    background: var(--d-danger);
    color: #fff;
    border: none;
    border-radius: var(--d-radius);
    font-family: inherit;
    font-size: 13px;
    padding: 9px 18px;
}

.dashboard-page .btn-mover:hover {
    background: #dc2626;
}

.dashboard-page .detail-actions .btn-outline {
    color: var(--d-text-muted);
    border: 1px solid var(--d-border);
    border-radius: var(--d-radius);
    background: transparent;
    font-family: inherit;
    font-size: 13px;
    padding: 9px 18px;
}

.dashboard-page .detail-actions .btn-outline:hover {
    color: var(--d-text);
    border-color: var(--d-border-hover);
    background: var(--d-surface);
}

/* Footer */
.dashboard-page .footer {
    background: transparent;
    border-top: 1px solid var(--d-border);
    padding: 16px 0;
    margin-top: auto;
}

.dashboard-page .footer p {
    text-align: center;
    font-size: 12px;
    color: var(--d-text-dim);
}

/* Empty State */
.dashboard-page .empty-state {
    background: var(--d-surface);
    border-radius: var(--d-radius-lg);
    box-shadow: none;
    text-align: center;
    padding: 60px 20px;
}

.dashboard-page .empty-state h3 {
    color: var(--d-text);
}

.dashboard-page .empty-state p {
    color: var(--d-text-muted);
}

/* Balance Display */
.dashboard-page .balance-display {
    font-size: 13px;
    font-weight: 600;
    color: var(--d-success);
    background: var(--d-success-bg);
    padding: 4px 12px;
    border-radius: 8px;
}

/* Admin Tabs Bar */
.admin-tabs-bar {
    background: var(--d-elevated);
    border-bottom: 1px solid var(--d-border);
    padding: 0;
}

.admin-tabs-bar .container {
    display: flex;
    gap: 0;
}

.admin-tab {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--d-text-muted);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all var(--d-transition);
    font-family: inherit;
}

.admin-tab:hover {
    color: var(--d-text);
}

.admin-tab.active {
    color: var(--d-accent);
    border-bottom-color: var(--d-accent);
}

/* Admin Toolbar */
.admin-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.admin-section-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--d-text);
}

/* Users Table */
.dashboard-page #usersTable {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 6px;
    font-size: 14px;
}

.dashboard-page #usersTable thead tr {
    background: transparent;
}

.dashboard-page #usersTable th {
    padding: 10px 16px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--d-text-dim);
    border: none;
    background: transparent;
    white-space: nowrap;
    text-align: left;
}

.dashboard-page #usersTable tbody tr.doc-row {
    background: var(--d-surface);
    transition: all var(--d-transition);
}

.dashboard-page #usersTable tbody tr.doc-row:hover {
    background: var(--d-surface-hover);
}

.dashboard-page #usersTable td {
    padding: 12px 16px;
    border: none;
    vertical-align: middle;
    color: var(--d-text);
}

.dashboard-page #usersTable tbody tr.doc-row td:first-child {
    border-radius: var(--d-radius) 0 0 var(--d-radius);
}

.dashboard-page #usersTable tbody tr.doc-row td:last-child {
    border-radius: 0 var(--d-radius) var(--d-radius) 0;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1001;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 480px;
    max-width: 90vw;
    max-height: 85vh;
    background: var(--d-bg);
    border: 1px solid var(--d-border);
    border-radius: var(--d-radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    z-index: 1002;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: var(--d-elevated);
    border-bottom: 1px solid var(--d-border);
    flex-shrink: 0;
}

.modal-header h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--d-text);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

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

.modal-body .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--d-text-muted);
    margin-bottom: 6px;
}

.modal-body .form-group input[type="text"],
.modal-body .form-group input[type="number"],
.modal-body .form-group input[type="password"] {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    font-family: inherit;
    background: var(--d-input);
    border: 1px solid var(--d-border);
    border-radius: var(--d-radius);
    color: var(--d-text);
    transition: border-color var(--d-transition);
}

.modal-body .form-group input:focus {
    outline: none;
    border-color: var(--d-accent);
    box-shadow: 0 0 0 2px var(--d-accent-subtle);
}

.modal-body .form-group input[type="checkbox"] {
    accent-color: var(--d-accent);
    width: 16px;
    height: 16px;
}

.modal-body .alert {
    margin-top: 12px;
    margin-bottom: 0;
    background: var(--d-danger-bg);
    color: var(--d-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--d-border);
}

/* Toast notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    padding: 12px 20px;
    border-radius: var(--d-radius);
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    pointer-events: auto;
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.3s, transform 0.3s;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.toast--visible {
    opacity: 1;
    transform: translateX(0);
}

.toast--out {
    opacity: 0;
    transform: translateX(40px);
}

.toast--success {
    background: #16a34a;
}

.toast--error {
    background: #dc2626;
}

/* Responsive */
@media (max-width: 768px) {
    .login-box {
        padding: 30px 24px;
    }

    .dashboard-page .header .container {
        flex-direction: column;
        gap: 12px;
    }

    .dashboard-page .filter-bar {
        flex-direction: column;
    }

    .dashboard-page .filter-bar select,
    .dashboard-page .filter-bar input[type="text"] {
        width: 100%;
        min-width: 0;
    }

    .dashboard-page .detail-panel {
        width: 100vw;
        max-width: 100vw;
        right: -100vw;
    }

    .dashboard-page .thumb-wrap {
        width: 48px;
        height: 48px;
    }
}