:root{--blue-700: #0b5ed7;--blue-600: #1877f2;--blue-500: #2f8af5;--blue-50: #eaf2fe;--navy-900: #0f1c2e;--navy-800: #16283f;--gas-500: #f7b500;--gas-100: #fdf0cc;--gray-900: #111827;--gray-700: #374151;--gray-500: #6b7280;--gray-300: #d1d5db;--gray-200: #e5e7eb;--gray-100: #f3f4f6;--gray-50: #f9fafb;--green-600: #16a34a;--green-50: #ecfdf3;--red-600: #dc2626;--red-50: #fef2f2;--amber-700: #b45309;--amber-50: #fffbeb;--radius: 10px;--shadow: 0 1px 2px rgb(16 24 40 / 6%), 0 1px 3px rgb(16 24 40 / 10%);--sidebar-w: 240px}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--gray-100);color:var(--gray-900);font-size:14px}a{color:inherit;text-decoration:none}button{font-family:inherit}.shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--navy-900);color:#cbd5e1;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:18px 20px;border-bottom:1px solid rgb(255 255 255 / 8%)}.sidebar-logo .flame{width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,var(--gas-500),#f59e0b);display:grid;place-items:center;color:var(--navy-900)}.sidebar-logo strong{color:#fff;font-size:16px;letter-spacing:.3px}.sidebar-logo span{display:block;font-size:11px;color:#94a3b8}.nav{flex:1;padding:12px 10px;overflow-y:auto}.nav a{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:8px;margin-bottom:2px;color:#b6c2d0;font-weight:500}.nav a:hover{background:#ffffff0f;color:#fff}.nav a.active{background:var(--blue-600);color:#fff}.nav a svg{flex-shrink:0}.sidebar-footer{padding:14px 20px;border-top:1px solid rgb(255 255 255 / 8%);font-size:12px;color:#64748b}.main{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-width:0}.topbar{height:58px;background:#fff;border-bottom:1px solid 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32px;box-shadow:0 20px 50px #00000059}.login-card .brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.login-card h1{font-size:19px;margin:0}.login-card .note{background:var(--amber-50);color:var(--amber-700);border:1px solid #fde68a;border-radius:8px;padding:10px 12px;font-size:12.5px;margin-top:18px;display:flex;gap:8px;align-items:flex-start}.login-error{background:var(--red-50);color:var(--red-600);border-radius:8px;padding:9px 12px;font-size:13px;margin-bottom:12px}.map-placeholder{background:repeating-linear-gradient(45deg,var(--gray-50),var(--gray-50) 12px,#f1f5f9 12px,#f1f5f9 24px);border:1px dashed var(--gray-300);border-radius:var(--radius);min-height:260px;display:grid;place-items:center;color:var(--gray-500);text-align:center;padding:20px}.kv{display:grid;grid-template-columns:160px 1fr;row-gap:9px;font-size:13.5px}.kv dt{color:var(--gray-500)}.kv dd{margin:0;font-weight:500}@media(max-width:1200px){.grid-stats{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:1fr}}@media(max-width:900px){:root{--sidebar-w: 62px}.sidebar-logo strong,.sidebar-logo span,.nav a .nav-text,.sidebar-footer{display:none}.nav a{justify-content:center;padding:11px}.grid-stats{grid-template-columns:repeat(2,1fr)}.grid-cols-2{grid-template-columns:1fr}.content{padding:16px}}