.app-layout{min-height:100vh;background:var(--bg-primary);color:var(--text-primary)}.header{display:flex;justify-content:space-between;align-items:center;padding:0 24px;height:56px;background:var(--bg-secondary);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.logo{font-size:18px;font-weight:700;color:var(--accent);letter-spacing:1px}.logo-sub{font-size:12px;color:var(--text-muted)}.header-right{display:flex;align-items:center;gap:12px}.header-user{font-size:14px;color:var(--text-primary)}.theme-btn,.logout-btn{padding:4px 12px;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--text-primary);font-size:13px;cursor:pointer;transition:all .2s}.theme-btn:hover,.logout-btn:hover{background:var(--bg-card);border-color:var(--accent)}.main-container{display:flex;min-height:calc(100vh - 56px)}.sidebar{width:200px;background:var(--bg-secondary);border-right:1px solid var(--border);padding:12px 0;flex-shrink:0}.nav-item{display:flex;align-items:center;gap:8px;padding:10px 20px;font-size:14px;color:var(--text-muted);text-decoration:none;transition:all .2s;border-left:3px solid transparent}.nav-item:hover{color:var(--text-primary);background:rgba(59,130,246,.08)}.nav-item.active{color:var(--accent);background:rgba(59,130,246,.12);border-left-color:var(--accent)}@media (max-width: 768px){.sidebar{width:60px}.nav-item{justify-content:center;padding:10px}.nav-item span:not(.nav-icon){display:none}.content{padding:16px}}:root{--bg-primary: #0a0e17;--bg-secondary: #111827;--bg-card: #1a1f2e;--bg-card-hover: #1e2438;--bg-input: #151a28;--border: #1e2d45;--border-hover: #2a3d5c;--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #3b82f6;--accent-hover: #2563eb;--accent-glow: rgba(59, 130, 246, .15);--danger: #ef4444;--success: #22c55e;--warning: #f59e0b;--shadow: 0 4px 24px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .4);--radius-sm: 4px;--radius: 6px;--radius-lg: 10px;--radius-xl: 14px;--transition: .2s ease}[data-theme=light]{--bg-primary: #f1f5f9;--bg-secondary: #ffffff;--bg-card: #ffffff;--bg-card-hover: #f8fafc;--bg-input: #f1f5f9;--border: #e2e8f0;--border-hover: #cbd5e1;--text-primary: #1e293b;--text-secondary: #475569;--text-muted: #94a3b8;--shadow: 0 2px 12px rgba(0, 0, 0, .06);--shadow-lg: 0 4px 24px rgba(0, 0, 0, .08)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}a{color:var(--accent);text-decoration:none}input,select,textarea,button{font-family:inherit;font-size:14px}button{cursor:pointer;border:none}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-primary) 0%,#0f172a 100%);padding:20px}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}.auth-card h1{font-size:28px;text-align:center;margin-bottom:4px;background:linear-gradient(135deg,var(--accent),#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.auth-card .auth-subtitle{text-align:center;color:var(--text-muted);margin-bottom:32px;font-size:14px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:6px;color:var(--text-secondary);font-size:13px;font-weight:500}.form-group input{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:14px;transition:var(--transition);outline:none}.form-group input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius);font-weight:500;font-size:14px;transition:var(--transition)}.btn-primary{width:100%;background:linear-gradient(135deg,var(--accent),#4f46e5);color:#fff;padding:14px;font-size:15px;border-radius:var(--radius)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px var(--accent-glow)}.btn-sm{padding:6px 14px;font-size:13px;border-radius:var(--radius-sm)}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text-secondary)}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#16a34a}.auth-link{text-align:center;margin-top:20px;color:var(--text-muted);font-size:14px}.auth-link a{color:var(--accent);margin-left:4px}.app-layout{min-height:100vh;background:var(--bg-primary)}.header{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:60px;background:var(--bg-secondary);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.header-left{display:flex;align-items:center;gap:12px}.logo{font-size:18px;font-weight:700;background:linear-gradient(135deg,var(--accent),#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.logo-sub{color:var(--text-muted);font-size:12px}.header-right{display:flex;align-items:center;gap:16px}.header-user{color:var(--text-secondary);font-size:14px}.theme-btn,.logout-btn{padding:6px 14px;border-radius:var(--radius-sm);font-size:13px;background:var(--bg-input);color:var(--text-secondary);border:1px solid var(--border);transition:var(--transition)}.theme-btn:hover,.logout-btn:hover{border-color:var(--accent)}.main-container{display:flex;min-height:calc(100vh - 60px)}.sidebar{width:200px;background:var(--bg-secondary);border-right:1px solid var(--border);padding:16px 0;flex-shrink:0}.nav-item{display:flex;align-items:center;gap:10px;padding:12px 20px;color:var(--text-secondary);font-size:14px;transition:var(--transition);border-left:3px solid transparent}.nav-item:hover{background:var(--bg-card-hover);color:var(--text-primary)}.nav-item.active{background:var(--accent-glow);color:var(--accent);border-left-color:var(--accent);font-weight:500}.nav-icon{font-size:16px}.content{flex:1;padding:24px;overflow-y:auto}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);margin-bottom:20px}.card h2{font-size:18px;margin-bottom:16px;color:var(--text-primary)}.card h3{font-size:15px;margin-bottom:12px;color:var(--text-secondary)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:14px}.table th{color:var(--text-muted);font-weight:500;font-size:13px;text-transform:uppercase;letter-spacing:.5px}.table tr:hover td{background:var(--bg-card-hover)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow)}.stat-card .stat-label{color:var(--text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.stat-card .stat-value{font-size:28px;font-weight:700;color:var(--text-primary)}.stat-card .stat-hint{font-size:12px;color:var(--text-muted);margin-top:4px}.tabs{display:flex;gap:0;margin-bottom:20px;border-bottom:2px solid var(--border)}.tab{padding:10px 20px;color:var(--text-muted);font-size:14px;font-weight:500;border-bottom:2px solid transparent;margin-bottom:-2px;transition:var(--transition);background:transparent}.tab:hover{color:var(--text-secondary)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;font-weight:500}.badge-success{background:rgba(34,197,94,.15);color:var(--success)}.badge-warning{background:rgba(245,158,11,.15);color:var(--warning)}.badge-danger{background:rgba(239,68,68,.15);color:var(--danger)}.badge-info{background:var(--accent-glow);color:var(--accent)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px;width:100%;max-width:460px;box-shadow:var(--shadow-lg);max-height:90vh;overflow-y:auto}.modal h2{font-size:20px;margin-bottom:24px}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.announcement{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px}.announcement h3{color:var(--warning);margin-bottom:12px;font-size:15px}.announcement ul{list-style:none;padding:0}.announcement li{padding:8px 0;color:var(--text-secondary);font-size:13px;border-bottom:1px solid var(--border)}.announcement li:last-child{border-bottom:none}.empty{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-icon{font-size:48px;margin-bottom:16px}.empty-text{font-size:15px;margin-bottom:8px}.empty-hint{font-size:13px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.product-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:var(--transition)}.product-card:hover{border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow)}.product-card .product-name{font-size:16px;font-weight:600;margin-bottom:8px}.product-card .product-price{font-size:28px;font-weight:700;color:var(--accent);margin-bottom:4px}.product-card .product-original{font-size:13px;color:var(--text-muted);text-decoration:line-through;margin-bottom:8px}.product-card .product-desc{font-size:13px;color:var(--text-secondary);margin-bottom:16px}.product-card .product-duration{font-size:12px;color:var(--text-muted);margin-bottom:16px}.dg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.625rem}@media (min-width: 640px){.dg-grid{grid-template-columns:repeat(4,1fr)}}@media (min-width: 1024px){.dg-grid{grid-template-columns:repeat(5,1fr)}}.dg-project-card{border-radius:.75rem;border:2px solid transparent;padding:.75rem;cursor:pointer;transition:all .2s ease;-webkit-user-select:none;user-select:none;background:var(--bg-card)}.dg-project-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #0000001a}.dg-card-on{border-color:#6366f140;background:linear-gradient(135deg,rgba(99,102,241,.04) 0%,rgba(139,92,246,.02) 100%)}.dg-card-on:hover{border-color:#6366f180;box-shadow:0 6px 20px #6366f126}.dg-card-off{border-color:#0000000f;opacity:.55}.dg-card-off:hover{border-color:#0000001f;opacity:.75}.dg-icon-on{background:linear-gradient(135deg,rgba(99,102,241,.12) 0%,rgba(139,92,246,.08) 100%);color:#6366f1}.dg-icon-off{background:rgba(0,0,0,.04);color:#9ca3af}.dg-tag-on{display:inline-flex;align-items:center;gap:.25rem;padding:.125rem .5rem;border-radius:9999px;font-size:.625rem;font-weight:500;background:rgba(99,102,241,.1);color:#6366f1}.dg-tag-on-dot{width:.375rem;height:.375rem;border-radius:50%;background:#6366f1}.dg-tag-off{display:inline-flex;align-items:center;padding:.125rem .5rem;border-radius:9999px;font-size:.625rem;font-weight:500;background:rgba(0,0,0,.04);color:#9ca3af}.dg-divider-on{height:1px;background:rgba(99,102,241,.15);margin:.5rem 0}.dg-divider-off{height:1px;background:rgba(0,0,0,.04);margin:.5rem 0}.dg-name{font-size:.75rem;font-weight:600;color:var(--text-primary)}.dg-bugua-btn{padding:.25rem .75rem;border-radius:9999px;font-size:.6875rem;font-weight:500;color:#fff;background:linear-gradient(135deg,#6366f1 0%,#4f46e5 100%);border:none;cursor:pointer;transition:all .2s ease}.dg-bugua-btn:hover{opacity:.9;transform:scale(1.05);box-shadow:0 2px 8px #6366f14d}.dg-bugua-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.dg-done{display:inline-flex;align-items:center;gap:.25rem;font-size:.6875rem;font-weight:500;color:#059669;background:rgba(16,185,129,.08);padding:.25rem .5rem;border-radius:9999px}.dg-none{font-size:.6875rem;color:#9ca3af}[data-theme=dark] .dg-card-on{border-color:#6366f14d;background:linear-gradient(135deg,rgba(99,102,241,.08) 0%,rgba(139,92,246,.04) 100%)}[data-theme=dark] .dg-card-off{border-color:#ffffff0a}[data-theme=dark] .dg-icon-off,[data-theme=dark] .dg-tag-off{background:rgba(255,255,255,.04);color:#6b7280}[data-theme=dark] .dg-divider-off{background:rgba(255,255,255,.04)}[data-theme=dark] .dg-name{color:var(--text-primary)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 768px){.sidebar{display:none}.content{padding:16px}.grid-2,.grid-3{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:1fr}.header{padding:0 16px}.logo-sub{display:none}}