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var(--border)}.admin-sidebar-title{display:inline-flex;align-items:center;font-weight:600;color:var(--text-primary);text-decoration:none}.admin-sidebar-title:hover{color:var(--accent);text-decoration:none}.admin-sidebar-logo{margin-right:.5rem;font-size:1.125rem;color:var(--accent)}.admin-nav{flex:1;padding:.75rem 0;display:flex;flex-direction:column}.admin-nav-item{display:flex;align-items:center;padding:.5rem 1.25rem;margin:0 .5rem;border-radius:6px;color:var(--text-secondary);text-decoration:none;font-size:.9375rem;transition:background .15s,color .15s}.admin-nav-item:hover{color:var(--text-primary);background:var(--bg-hover);text-decoration:none}.admin-nav-item.active{color:var(--accent);background:var(--accent-soft);text-decoration:none}[data-theme=dark] .admin-nav-item.active{background:#2e1065}.admin-nav-icon{width:1.25rem;margin-right:.5rem;text-align:center;flex-shrink:0}.admin-sidebar-footer{padding:.75rem;border-top:1px solid var(--border)}.admin-main{flex:1;overflow:auto;background:var(--bg-page)}.admin-content{padding:1.5rem 2rem;max-width:1200px}.admin-page-title{margin:0 0 1.25rem;font-size:1.25rem;font-weight:600}.admin-error{color:var(--error);margin:0 0 1rem;font-size:.875rem}.admin-stats-grid{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.admin-stat-card{display:flex;align-items:center;gap:1rem;padding:1.25rem 1.5rem;background:var(--bg-menu);border:1px solid var(--border);border-radius:8px;min-width:200px;flex:1}.admin-stat-icon{font-size:1.75rem;color:var(--accent);flex-shrink:0}.admin-stat-body{display:flex;flex-direction:column;gap:.25rem}.admin-stat-label{font-size:.875rem;color:var(--text-secondary)}.admin-stat-value{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.admin-panel{border:1px solid var(--border);border-radius:8px;background:var(--bg-menu);margin-bottom:1.5rem;overflow:hidden}.admin-panel-header{padding:.75rem 1rem;border-bottom:1px solid var(--border);font-weight:600;font-size:1rem;color:var(--text-emphasis)}.admin-table-wrap{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;font-size:.875rem}.admin-table th,.admin-table td{padding:.65rem 1rem;text-align:left;border-bottom:1px solid var(--border)}.admin-table th{color:var(--text-secondary);font-weight:500;background:var(--bg-page)}.admin-table tbody tr:hover td{background:var(--hover-overlay)}.admin-table tr:last-child td{border-bottom:none}.admin-empty{padding:2rem;text-align:center;color:var(--text-muted)}.admin-toolbar{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;margin-bottom:1rem}.admin-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;border-radius:6px;border:1px solid var(--border);background:var(--bg-menu);color:var(--text-primary);cursor:pointer;font:inherit;transition:background .15s,border-color .15s}.admin-btn:hover{background:var(--bg-hover);border-color:var(--border-strong)}.admin-btn-primary{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}.admin-btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.admin-btn-danger{color:var(--error);border-color:var(--error-border)}.admin-btn-danger:hover{background:#f8717114}.admin-form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.75rem;margin-bottom:1rem}.admin-form-grid label{display:block;font-size:.8125rem;color:var(--text-secondary);margin-bottom:.25rem}.admin-form-grid input,.admin-form-grid select,.admin-form-grid textarea{width:100%;padding:.5rem .75rem;font-size:.875rem;border-radius:6px;border:1px solid var(--border);background:var(--bg-input);color:var(--text-primary);font:inherit;box-sizing:border-box}.admin-form-grid input:focus,.admin-form-grid select:focus,.admin-form-grid 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var(--border)}@media(max-width:768px){.admin-layout{flex-direction:column;min-height:auto}.admin-sidebar{width:100%;border-right:none;border-bottom:1px solid var(--border)}.admin-nav{flex-direction:row;flex-wrap:wrap;padding:.5rem}.admin-nav-item{margin:.15rem;padding:.45rem .75rem;font-size:.85rem}.admin-content{padding:1rem}.admin-stat-card{min-width:100%}}:root,[data-theme=dark]{color-scheme:dark;--bg-page: #0f0f12;--bg-elevated: #141418;--bg-surface: #1a1a22;--bg-sidebar: #111116;--bg-menu: #18181b;--bg-hover: #1f1f28;--bg-input: #141418;--msg-user-bg: #2d2d3a;--border: #27272a;--border-strong: #3f3f46;--border-hover: #52525b;--text-primary: #e4e4e7;--text-emphasis: #d4d4d8;--text-soft: #c4c4cc;--text-secondary: #a1a1aa;--text-muted: #71717a;--accent: #a78bfa;--accent-strong: #7c3aed;--accent-hover: #6d28d9;--accent-text: #c4b5fd;--accent-soft: rgba(124, 106, 239, .08);--accent-border: rgba(124, 106, 239, .2);--link: #a78bfa;--success: #4ade80;--error: #f87171;--error-border: 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