.app-shell{display:flex;height:100dvh;overflow:hidden}.sidebar{width:220px;flex-shrink:0;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 0}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:0 20px 24px;font-size:18px;font-weight:800}.logo-icon{font-size:24px}.sidebar-nav{flex:1;padding:0 12px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--radius-sm);color:var(--text2);text-decoration:none;font-size:14px;font-weight:500;transition:var(--transition)}.nav-item:hover{background:var(--card);color:var(--text)}.nav-item.active{background:#6c63ff26;color:var(--accent)}.nav-icon{font-size:18px;width:24px;text-align:center}.sidebar-footer{padding:20px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:12px}.user-info{display:flex;align-items:center;gap:10px}.user-avatar{width:36px;height:36px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0}.user-name{font-size:14px;font-weight:600}.user-role{font-size:11px;color:var(--text3);text-transform:capitalize}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;background:var(--bg2);border-bottom:1px solid var(--border);padding:12px 16px;z-index:100;align-items:center;gap:10px;font-size:16px;font-weight:700}.mobile-header .logo-text{flex:1}.main-content{flex:1;overflow-y:auto;padding:24px}.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--bg2);border-top:1px solid var(--border);z-index:100;padding-bottom:env(safe-area-inset-bottom)}.bottom-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 4px;color:var(--text3);text-decoration:none;font-size:10px;flex:1;transition:var(--transition)}.bottom-item span:first-child{font-size:20px}.bottom-item.active{color:var(--accent)}@media (max-width: 768px){.sidebar{display:none}.mobile-header,.bottom-nav{display:flex}.main-content{padding:70px 16px 80px}}:root{--bg: #0f0f1a;--bg2: #1a1a2e;--bg3: #16213e;--card: #1e1e32;--card-hover: #25253d;--border: #2a2a45;--accent: #6c63ff;--accent2: #e94560;--accent3: #00d4aa;--text: #e8e8f0;--text2: #9090a8;--text3: #5a5a72;--success: #00d4aa;--warning: #ffb347;--danger: #e94560;--radius: 12px;--radius-sm: 8px;--shadow: 0 4px 20px rgba(0,0,0,.4);--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:var(--transition);text-decoration:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#7c75ff}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#f35}.btn-success{background:var(--success);color:#000}.btn-success:hover{background:#00e8bb}.btn-ghost{background:transparent;color:var(--text2);border:1px solid var(--border)}.btn-ghost:hover{background:var(--card-hover);color:var(--text)}.btn-sm{padding:6px 12px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:20px}input,select,textarea{width:100%;padding:10px 14px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:14px;transition:var(--transition);font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #6c63ff33}label{display:block;margin-bottom:6px;font-size:13px;color:var(--text2);font-weight:500}.form-group{margin-bottom:16px}.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase}.badge-admin{background:#e9456033;color:var(--accent2)}.badge-user{background:#6c63ff33;color:var(--accent)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border)}.table th{font-size:12px;color:var(--text3);text-transform:uppercase;letter-spacing:.5px}.table tr:hover td{background:var(--card-hover)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:24px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow)}.modal-title{font-size:18px;font-weight:700;margin-bottom:20px}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-size:22px;font-weight:700}.alert{padding:12px 16px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:16px}.alert-error{background:#e9456026;border:1px solid rgba(233,69,96,.3);color:#ff7a90}.alert-success{background:#00d4aa26;border:1px solid rgba(0,212,170,.3);color:var(--success)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:16px}.stat-value{font-size:28px;font-weight:700;color:var(--accent)}.stat-label{font-size:12px;color:var(--text2);margin-top:4px}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:60px 20px;color:var(--text2)}.empty-state .icon{font-size:48px;margin-bottom:16px}.empty-state p{font-size:15px}.color-swatch{width:28px;height:28px;border-radius:50%;border:2px solid var(--border);cursor:pointer;flex-shrink:0}.chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;font-size:12px;background:var(--bg3);border:1px solid var(--border);color:var(--text2)}.hide-mobile{display:block}@media (max-width: 600px){.hide-mobile{display:none!important}.modal{padding:16px}.btn{padding:10px 14px}}