:root{--sidebar-bg:#1f2430;--sidebar-fg:#c7ccd6;--accent:#f0883e;--accent-dark:#d8722c;--bg:#f4f5f7;--surface:#fff;--border:#e3e5e9;--text:#1a1d23;--text-muted:#6b7280;--green:#1a7f4e;--green-bg:#e6f4ec;--amber:#92600a;--amber-bg:#fdf1d9;--red:#b3261e;--red-bg:#fce8e6;--blue:#1d5fb4;--blue-bg:#e6f0fb;--purple:#6a3ec0;--purple-bg:#efe6fb;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;overflow-x:hidden}a{color:var(--accent-dark);text-decoration:none}a:hover{text-decoration:underline}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--sidebar-bg);width:200px;color:var(--sidebar-fg);flex-direction:column;flex-shrink:0;padding:20px 0;display:flex}.sidebar-brand{padding:0 20px 20px}.sidebar-brand .logo{letter-spacing:.5px;color:#fff;font-size:22px;font-weight:800}.sidebar-brand .logo .accent{color:var(--accent)}.sidebar-brand .tagline{color:#8b93a5;margin-top:2px;font-size:11px}.sidebar nav{flex-direction:column;display:flex}.sidebar nav a{color:var(--sidebar-fg);border-left:3px solid #0000;padding:10px 20px;font-size:14px}.sidebar nav a:hover{background:#ffffff0d;text-decoration:none}.sidebar nav a.active{background:var(--accent);color:#fff;border-left-color:var(--accent-dark)}.sidebar-backdrop{display:none}.main{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--border);height:52px;color:var(--text-muted);justify-content:space-between;align-items:center;padding:0 20px;font-size:13px;display:flex}.topbar .topbar-left{align-items:center;gap:14px;display:flex}.topbar .topbar-right{align-items:center;gap:16px;display:flex}.topbar .logout-link{color:var(--red);cursor:pointer}.menu-toggle{cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;gap:4px;width:32px;height:32px;padding:0;display:none}.menu-toggle span{background:var(--text);border-radius:1px;width:20px;height:2px;display:block}.content{flex:1;min-width:0;padding:24px}@media (width<=900px){.menu-toggle{display:flex}.sidebar{z-index:101;height:100vh;transition:transform .2s;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:2px 0 12px #00000040}.sidebar-backdrop{z-index:100;background:#0006;display:block;position:fixed;inset:0}.content{padding:16px}.kpi-row{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}}h1.page-title{margin:0 0 16px;font-size:22px}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;max-width:100%;margin-bottom:16px;padding:16px;overflow-x:auto}.kpi-row{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:16px;display:grid}.kpi-tile{background:var(--surface);border:1px solid var(--border);border-radius:8px;min-width:0;padding:14px 16px}.kpi-tile .kpi-label{text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);margin-bottom:6px;font-size:11px}.kpi-tile .kpi-value{overflow-wrap:break-word;word-break:break-word;font-size:22px;font-weight:700}table.data-table{border-collapse:collapse;width:100%;font-size:13px}table.data-table th{text-align:left;text-transform:uppercase;letter-spacing:.3px;color:var(--text-muted);border-bottom:1px solid var(--border);padding:8px 10px;font-size:11px}table.data-table td{border-bottom:1px solid var(--border);padding:9px 10px}table.data-table tr:hover td{background:#fafafa}.badge{letter-spacing:.2px;white-space:nowrap;border-radius:4px;padding:3px 8px;font-size:11px;font-weight:700;display:inline-block}.badge-green{background:var(--green-bg);color:var(--green)}.badge-amber{background:var(--amber-bg);color:var(--amber)}.badge-red{background:var(--red-bg);color:var(--red)}.badge-blue{background:var(--blue-bg);color:var(--blue)}.badge-purple{background:var(--purple-bg);color:var(--purple)}.badge-gray{color:#555;background:#eee}.btn{border:1px solid var(--border);background:var(--surface);cursor:pointer;color:var(--text);border-radius:6px;align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:600;display:inline-flex}.btn:hover{background:#f7f7f8}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent-dark);color:#fff}.btn-primary:hover{background:var(--accent-dark)}.btn-danger{color:var(--red);background:0 0;border:none}.input,select.input,textarea.input{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:6px;padding:8px 10px;font-size:13px}.input:focus{outline:2px solid var(--accent);outline-offset:-1px}.field{margin-bottom:14px}.field label{text-transform:uppercase;letter-spacing:.3px;color:var(--text-muted);margin-bottom:4px;font-size:11px;display:block}.tabs{gap:6px;margin-bottom:16px;display:flex}.tabs button{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:6px;padding:8px 14px;font-size:13px;font-weight:600}.tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent-dark)}.warning-box{color:#7a4a08;background:#fff6ea;border:1px solid #f0c987;border-radius:8px;margin-bottom:16px;padding:12px 16px;font-size:13px}.warning-box ul{margin:6px 0 0;padding-left:18px}.login-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;width:320px;padding:28px}.empty-state{color:var(--text-muted);text-align:center;padding:24px;font-size:13px}.muted{color:var(--text-muted)}.flex{display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.gap-8{gap:8px}.gap-16{gap:16px}.mb-16{margin-bottom:16px}