.sidebar{width:var(--sidebar-width);background-color:var(--bg-card);border-right:1px solid var(--border-color);z-index:50;flex-direction:column;height:100vh;display:flex;position:fixed;top:0;left:0}.sidebar-header{height:var(--header-height);border-bottom:1px solid var(--border-color);align-items:center;padding:0 1.5rem;display:flex}.sidebar-brand{letter-spacing:-.5px;align-items:center;gap:.5rem;font-size:1.25rem;font-weight:800;display:flex}.brand-icon{font-size:1.5rem}.brand-text{color:var(--text-primary)}.brand-accent{color:var(--accent-primary);text-transform:uppercase;letter-spacing:.5px;margin-left:2px;font-size:.65em;font-weight:600}.sidebar-nav{flex:1;padding:1.5rem 1rem;overflow-y:auto}.nav-heading{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.75rem;padding:0 .5rem;font-size:.75rem;font-weight:600}.nav-list{flex-direction:column;gap:.25rem;list-style:none;display:flex}.nav-link{border-radius:var(--radius-md);color:var(--text-secondary);text-align:left;align-items:center;gap:.75rem;width:100%;padding:.625rem .75rem;font-size:.95rem;font-weight:500;transition:all .2s;display:flex}.nav-link:hover{background-color:var(--bg-hover);color:var(--text-primary)}.nav-link.active{background-color:var(--bg-active);color:var(--accent-primary);font-weight:600}.nav-icon{opacity:.8;flex-shrink:0}.nav-link.active .nav-icon{opacity:1}.sidebar-footer{border-top:1px solid var(--border-color);padding:1.25rem 1rem}.logout-btn{color:var(--accent-danger)}.logout-btn:hover{color:var(--accent-danger-hover);background-color:#ef44441a}.close-sidebar-btn{color:var(--text-secondary);display:none}@media (width<=768px){.sidebar{transition:transform .3s ease-in-out;transform:translate(-100%);box-shadow:4px 0 15px #00000080}.sidebar.open{transform:translate(0)}.close-sidebar-btn{margin-left:auto;display:flex}}.admin-layout{min-height:100vh;display:flex}.admin-main{margin-left:var(--sidebar-width);flex-direction:column;flex:1;display:flex}.admin-header{height:var(--header-height);background-color:var(--bg-primary);border-bottom:1px solid var(--border-color);z-index:40;justify-content:space-between;align-items:center;padding:0 2rem;display:flex;position:sticky;top:0}.header-actions{align-items:center;gap:1.5rem;display:flex}.icon-btn{color:var(--text-secondary);justify-content:center;align-items:center;transition:color .2s;display:flex}.icon-btn:hover{color:var(--text-primary)}.user-profile{cursor:pointer;border-radius:var(--radius-md);align-items:center;gap:.75rem;padding:.35rem .5rem;transition:background-color .2s;display:flex}.user-profile:hover{background-color:var(--bg-hover)}.avatar{border-radius:var(--radius-full);background:var(--accent-gradient,linear-gradient(135deg, #6366f1, 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1rem}.mobile-menu-btn{display:flex}.admin-content{padding:1rem}}.page-header{margin-bottom:2rem}.page-title{margin-bottom:.25rem;font-size:1.5rem;font-weight:700}.page-subtitle{color:var(--text-muted);font-size:.875rem}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem;display:grid}.stat-card{padding:1.5rem}.stat-content{justify-content:space-between;align-items:flex-start;display:flex}.stat-title{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:500}.stat-value{color:var(--text-primary);font-size:1.875rem;font-weight:700;line-height:1}.stat-icon-wrapper{border-radius:var(--radius-md);justify-content:center;align-items:center;width:48px;height:48px;display:flex}.bg-primary-light{background-color:#6366f126}.text-primary{color:#818cf8}.bg-success-light{background-color:#10b98126}.text-success{color:#34d399}.bg-danger-light{background-color:#ef444426}.text-danger{color:#f87171}.dashboard-grid{grid-template-columns:2fr 1fr;gap:1.5rem;display:grid}.w-full{width:100%}.justify-start{justify-content:flex-start;padding-left:1rem}.mt-3{margin-top:.75rem}.text-secondary{color:var(--text-secondary);font-size:.875rem}.loading-state{text-align:center;color:var(--text-secondary);background:var(--bg-card);border-radius:var(--radius-lg);border:1px dashed var(--border-color);margin-bottom:2rem;padding:4rem}.form-grid-2{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.categories-grid{grid-template-columns:minmax(300px,1fr) 2fr;gap:2rem;display:grid}@media (width<=900px){.categories-grid{grid-template-columns:1fr}}@media (width<=768px){.dashboard-grid,.form-grid-2{grid-template-columns:1fr}.page-header{flex-direction:column;gap:1rem;align-items:flex-start!important}.page-header .btn{justify-content:center;width:100%}}:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-card:#1e293b;--bg-hover:#334155;--bg-active:#6366f126;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-primary:#6366f1;--accent-primary-hover:#4f46e5;--accent-danger:#ef4444;--accent-danger-hover:#dc2626;--accent-success:#10b981;--border-color:#334155;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--sidebar-width:260px;--header-height:64px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;outline:none;font-family:inherit}img{max-width:100%;display:block}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.3s ease-in-out fadeIn}.animate-slide-up{animation:.4s ease-out forwards slideUp}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--bg-hover);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.card-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.card-title{color:var(--text-primary);font-size:1.125rem;font-weight:600}.card-body{padding:1.5rem}.btn{border-radius:var(--radius-md);justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent-primary);color:#fff}.btn-primary:hover{background-color:var(--accent-primary-hover)}.btn-danger{background-color:var(--accent-danger);color:#fff}.btn-danger:hover{background-color:var(--accent-danger-hover)}.btn-outline{border:1px solid var(--border-color);color:var(--text-primary);background-color:#0000}.btn-outline:hover{background-color:var(--bg-hover)}.form-group{margin-bottom:1.25rem}.form-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.form-control{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);padding:.625rem;font-family:inherit;font-size:.875rem;transition:border-color .2s}.form-control:focus{border-color:var(--accent-primary);outline:none}textarea.form-control{resize:vertical;min-height:100px}.table-wrapper{overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th,.table td{text-align:left;border-bottom:1px solid var(--border-color);padding:1rem 1.5rem}.table th{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);background-color:#0000001a;font-size:.75rem;font-weight:600}.table td{vertical-align:middle;font-size:.875rem}.table tbody tr:hover{background-color:#ffffff05}.badge{border-radius:var(--radius-full);align-items:center;padding:.125rem .5rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{color:#34d399;background:#10b98126}.badge-primary{color:#818cf8;background:#6366f126}