*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased}:root{--bg:#f8fafc;--surface:#fff;--border:#e2e8f0;--border-light:#f1f5f9;--accent:#2563eb;--accent-light:#eff6ff;--accent-dark:#1d4ed8;--text-1:#0f172a;--text-2:#475569;--text-3:#94a3b8;--success:#16a34a;--success-bg:#dcfce7;--danger:#dc2626;--danger-bg:#fee2e2;--warning:#d97706;--warning-bg:#fef9c3;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--sidebar-w:232px;--header-h:56px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 12px rgba(0,0,0,.08)}body{font-family:var(--font);background:var(--bg);color:var(--text-1);font-size:14px;line-height:1.6}h1{font-size:22px}h1,h2{font-weight:600;color:var(--text-1)}h2{font-size:18px}h3{font-size:15px;font-weight:600;color:var(--text-1)}p{color:var(--text-2)}input,select,textarea{width:100%;height:38px;padding:0 12px;border:1px solid var(--border);border-radius:var(--radius-md);font-size:14px;font-family:var(--font);color:var(--text-1);background:var(--surface);outline:none;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.1)}textarea{height:auto;padding:10px 12px;resize:vertical}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}input[type=number]{-moz-appearance:textfield}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none}label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px}.btn,label{font-weight:500}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:38px;padding:0 16px;border-radius:var(--radius-md);font-size:14px;cursor:pointer;border:none;transition:all .15s;white-space:nowrap;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-dark)}.btn-secondary{background:var(--surface);color:var(--text-1);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-ghost{background:transparent;color:var(--text-2);border:1px solid transparent}.btn-ghost:hover:not(:disabled){background:var(--bg)}.btn-sm{height:32px;padding:0 12px;font-size:13px}.btn-lg{height:44px;padding:0 24px;font-size:15px}.btn-full{width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.card-title{font-size:12px;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px}.metric-card{background:var(--bg);border-radius:var(--radius-md);padding:16px}.metric-label{font-size:12px;color:var(--text-3);margin-bottom:6px}.metric-value{font-size:24px;font-weight:600;color:var(--text-1)}.metric-sub{font-size:12px;color:var(--text-3);margin-top:4px}.metric-sub.up{color:var(--success)}.metric-sub.down{color:var(--danger)}.badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:3px 10px;border-radius:999px;white-space:nowrap}.badge-success{background:var(--success-bg);color:#166534}.badge-danger{background:var(--danger-bg);color:#991b1b}.badge-warning{background:var(--warning-bg);color:#92400e}.badge-default{background:var(--border-light);color:var(--text-2)}.badge-accent{background:var(--accent-light);color:var(--accent)}.live-badge{display:inline-flex;align-items:center;gap:6px;background:var(--success-bg);color:#166534;font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px}.live-dot{width:6px;height:6px;border-radius:50%;background:var(--success);animation:pulse 1.5s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11px;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;padding:0 16px 10px;border-bottom:1px solid var(--border)}td{padding:14px 16px;border-bottom:1px solid var(--border-light);font-size:13px;color:var(--text-1)}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg)}.divider{height:1px;background:var(--border);margin:16px 0}.alert{padding:12px 14px;border-radius:var(--radius-md);font-size:13px;margin-bottom:16px}.alert-error{background:var(--danger-bg);color:#991b1b;border:1px solid #fecaca}.alert-success{background:var(--success-bg);color:#166534;border:1px solid #bbf7d0}.alert-warning{background:var(--warning-bg);color:#92400e;border:1px solid #fde68a}.form-group{margin-bottom:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}@media(max-width:640px){.form-row{grid-template-columns:1fr}}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);position:fixed;top:0;left:0;height:100vh;flex-direction:column;padding:0;z-index:50;overflow-y:auto}.sidebar,.sidebar-logo{flex-shrink:0;display:flex}.sidebar-logo{align-items:center;height:var(--header-h);padding:0 20px;border-bottom:1px solid var(--border);font-size:18px;font-weight:700;color:var(--text-1);text-decoration:none}.sidebar-logo span{color:var(--accent)}.sidebar-nav{padding:12px 10px;flex:1 1}.sidebar-section{font-size:11px;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;padding:12px 10px 6px}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-md);font-size:14px;color:var(--text-2);text-decoration:none;cursor:pointer;border:none;background:none;width:100%;text-align:left;transition:all .12s}.nav-link:hover{background:var(--bg);color:var(--text-1)}.nav-link.active{background:var(--accent-light);color:var(--accent);font-weight:500}.nav-link svg{flex-shrink:0}.sidebar-footer{padding:12px 10px;border-top:1px solid var(--border);flex-shrink:0}.main{margin-left:var(--sidebar-w);flex:1 1;min-width:0;padding:32px 32px 40px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:12px}.page-title{font-size:20px;font-weight:600;color:var(--text-1)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:12px;gap:12px;margin-bottom:24px}.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:60px;background:var(--surface);border-top:1px solid var(--border);z-index:50;align-items:center;justify-content:space-around;padding:0 8px}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;flex:1 1;padding:6px;border:none;background:none;color:var(--text-3);cursor:pointer;transition:color .12s;text-decoration:none}.bottom-nav-item.active{color:var(--accent)}.bottom-nav-label{font-size:10px;font-weight:500}@media(max-width:768px){.sidebar{display:none}.bottom-nav{display:flex}.main{margin-left:0;padding:16px 16px 76px}.metrics-grid{grid-template-columns:1fr 1fr}.page-header{margin-bottom:20px}}@media(max-width:480px){.metrics-grid{grid-template-columns:1fr 1fr}.metric-value{font-size:20px}h1{font-size:18px}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.grid-2{grid-template-columns:1fr 1fr;grid-gap:16px}.grid-2,.grid-3{display:grid;gap:16px}.grid-3{grid-template-columns:1fr 1fr 1fr;grid-gap:16px}@media(max-width:768px){.grid-2,.grid-3{grid-template-columns:1fr}}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-4{margin-bottom:16px}.text-sm{font-size:13px}.text-xs{font-size:12px}.text-muted{color:var(--text-3)}.font-500{font-weight:500}.font-600{font-weight:600}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}