@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;700&display=swap";:root{--bg: #0e1316;--surface: #161d21;--surface-2: #1e262b;--surface-3: #263038;--border: #2b353c;--text: #e7edf0;--text-muted: #8b989f;--text-faint: #5b666c;--accent: #ff8a34;--accent-dim: #7a4620;--accent-2: #4fd1c5;--danger: #ef5b5b;--font-display: "Space Grotesk", sans-serif;--font-body: "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace;--radius: 8px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:14px;line-height:1.5}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;margin:0;letter-spacing:-.01em}a{color:inherit}button{font-family:var(--font-body);cursor:pointer}input,select,textarea{font-family:var(--font-body);color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:8px 10px;font-size:13px}input:focus,select:focus,textarea:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.mono{font-family:var(--font-mono)}.app-shell{min-height:100%;display:flex;flex-direction:column}.topbar{height:56px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--border);background:var(--surface)}.topbar-brand{display:flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;font-size:16px;letter-spacing:-.01em}.topbar-brand .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}.topbar-user{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);border-radius:6px;padding:8px 14px;font-size:13px;font-weight:500;transition:border-color .15s ease,background .15s ease}.btn:hover{border-color:var(--text-faint);background:var(--surface-3)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#16110a;font-weight:600}.btn-primary:hover{background:#ff9a51;border-color:#ff9a51}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn-ghost:hover{background:var(--surface-2);color:var(--text)}.btn-danger{color:var(--danger)}.btn-sm{padding:5px 10px;font-size:12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);font-weight:600}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:12px;color:var(--text-muted);font-weight:500}.error-banner{background:#ef5b5b1a;border:1px solid rgba(239,91,91,.35);color:#ff8f8f;border-radius:6px;padding:10px 12px;font-size:13px}.auth-shell{min-height:100%;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at top,rgba(255,138,52,.08),transparent 60%),var(--bg)}.auth-card{width:380px;padding:32px;display:flex;flex-direction:column;gap:18px}.auth-title{font-size:22px}.auth-subtitle{color:var(--text-muted);font-size:13px;margin-top:4px}.dashboard{flex:1;padding:28px 32px;max-width:1080px;width:100%;margin:0 auto}.dashboard-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:20px}.route-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.route-card{padding:16px;display:flex;flex-direction:column;gap:10px;transition:border-color .15s ease}.route-card:hover{border-color:var(--accent-dim)}.route-card-title{font-size:15px;font-weight:600;font-family:var(--font-display)}.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:3px 8px;border-radius:999px;width:fit-content}.badge-draft{background:var(--surface-3);color:var(--text-muted)}.badge-optimized{background:#4fd1c51f;color:var(--accent-2)}.editor-shell{flex:1;display:grid;grid-template-columns:380px 1fr;min-height:0}.editor-panel{border-right:1px solid var(--border);overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:20px}.editor-map-col{display:flex;flex-direction:column;min-height:0}.map-wrap{flex:1;min-height:320px}.section-title{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);font-weight:600;margin-bottom:10px}.stop-row{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid var(--border);border-radius:6px;background:var(--surface-2);margin-bottom:8px}.stop-seq{width:22px;height:22px;border-radius:50%;background:var(--surface-3);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0;font-family:var(--font-mono)}.stop-row.optimized .stop-seq{background:var(--accent);color:#16110a}.stop-info{flex:1;min-width:0}.stop-address{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stop-meta{font-size:11px;color:var(--text-faint);font-family:var(--font-mono)}.objective-toggle{display:flex;border:1px solid var(--border);border-radius:6px;overflow:hidden}.objective-toggle button{flex:1;border:none;background:var(--surface-2);color:var(--text-muted);padding:8px 0;font-size:12px;font-weight:600}.objective-toggle button.active{background:var(--accent);color:#16110a}.results-panel{padding:16px;display:flex;flex-direction:column;gap:16px}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.compare-col{border:1px solid var(--border);border-radius:6px;padding:12px}.compare-col.optimized{border-color:var(--accent-dim);background:#ff8a340d}.compare-col .label{margin-bottom:6px}.compare-stat{font-family:var(--font-mono);font-size:20px;font-weight:700}.compare-stat-unit{font-size:11px;color:var(--text-faint);font-weight:500;margin-left:4px}.improvement-banner{background:#4fd1c51a;border:1px solid rgba(79,209,197,.3);border-radius:6px;padding:14px;text-align:center}.improvement-banner .value{font-family:var(--font-mono);font-size:28px;font-weight:700;color:var(--accent-2)}.perf-readout{display:flex;gap:14px;font-family:var(--font-mono);font-size:11px;color:var(--text-faint);flex-wrap:wrap}.perf-readout span b{color:var(--text-muted)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:48px 20px;color:var(--text-faint);text-align:center}.leaflet-container{background:var(--surface-2)!important;height:100%;width:100%}.route-marker-pin{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);background:var(--accent);border:2px solid #16110a}.route-marker-pin span{transform:rotate(45deg);color:#16110a;font-family:var(--font-mono);font-weight:700;font-size:11px}.route-marker-pin.depot{background:var(--accent-2)}