:root{--navy:#12263a;--ink:#1d2d3e;--muted:#6b7b8c;--line:#dce4ea;--paper:#f5f7f8;--white:#fff;--orange:#f26522;--blue:#1e6f9f;--green:#25835b;--red:#a33a3a;--radius:14px;--shadow:0 8px 30px rgba(18,38,58,.08)}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}h1,h2{line-height:1.15;margin:.25rem 0 .75rem}h1{font-size:clamp(2rem,5vw,3.6rem);letter-spacing:-.04em}h2{font-size:1.25rem}.topbar{height:68px;padding:0 max(24px,calc((100vw - 1160px)/2));display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#fff}.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;font-weight:750}.brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--orange);color:#fff;font-size:.8rem;letter-spacing:.05em}.container{width:min(1160px,calc(100% - 32px));margin:36px auto 80px}.page-heading,.section-heading,.actions{display:flex;align-items:center;justify-content:space-between;gap:20px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--orange);font-weight:800;font-size:.76rem;margin:0}.muted{color:var(--muted)}.card,.map-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin:20px 0}.button,button{appearance:none;border:0;border-radius:9px;background:var(--orange);color:#fff;padding:11px 16px;font:inherit;font-weight:700;cursor:pointer}.button.secondary{background:#e8f0f5;color:var(--navy)}.button.ghost{background:transparent;border:1px solid #ffffff55}.button.danger{background:#f7e7e7;color:var(--red)}button:disabled{opacity:.5;cursor:not-allowed}label{display:grid;gap:7px;color:var(--muted);font-weight:650;font-size:.9rem}input,select,textarea{width:100%;border:1px solid #c8d3dc;border-radius:8px;background:#fff;color:var(--ink);font:inherit;padding:10px 12px}textarea{min-height:125px;font-family:ui-monospace,monospace;font-size:.82rem}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.rule,.region{border:1px solid var(--line);border-radius:10px;padding:16px;display:grid;grid-template-columns:1fr 1.4fr 1fr auto;gap:12px;align-items:end}.region{grid-template-columns:1fr 2fr auto}.stack{display:grid;gap:12px}.toggle{display:flex;align-items:center;gap:10px}.toggle input{width:auto}.actions{position:sticky;bottom:16px;background:var(--navy);color:white;border-radius:12px;padding:14px 18px;box-shadow:var(--shadow);z-index:4}.actions label{display:flex;align-items:center;gap:10px;color:white}.actions input{width:90px}.status{border-radius:30px;background:#e8f0f5;color:var(--navy);padding:7px 13px;font-size:.85rem}.alert{padding:12px 15px;border-radius:9px;background:#e4f3ec;color:#17613f}.alert.error{background:#f8e8e8;color:#8c3030}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:11px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:.75rem;text-transform:uppercase;color:var(--muted)}.login-body{min-height:100vh;display:grid;place-items:center;background:var(--navy)}.login-card{width:min(420px,calc(100% - 32px));padding:38px;background:#fff;border-radius:18px;box-shadow:var(--shadow)}.login-card form{display:grid;gap:17px;margin-top:26px}.confidence{padding:5px 11px;border-radius:20px;text-transform:uppercase;font-size:.72rem;font-weight:850;letter-spacing:.08em}.confidence.confirmed{background:#d8f2e5;color:#14603e}.confidence.planned{background:#dcecf7;color:#185b84}.confidence.estimated{background:#fff0d8;color:#87560c}.detail-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:32px}.lead{font-size:1.25rem;color:var(--muted)}.route-line{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;margin:28px 0;padding:20px 0;border-block:1px solid var(--line)}.route-line div{display:grid}.route-line small,dt{color:var(--muted);font-size:.78rem;text-transform:uppercase}.route-line strong{font-size:1.8rem}.facts{display:grid;grid-template-columns:1fr 1fr;gap:18px}.facts div{border-bottom:1px solid var(--line);padding-bottom:10px}.facts dd{margin:4px 0 0;font-weight:700}.map-card{padding:10px;height:max-content}.map-card #map{height:480px;border-radius:9px}.map-caption{padding:0 10px;color:var(--muted);font-size:.85rem}.disclaimer{grid-column:1/-1;background:#fff5e8;border-left:4px solid var(--orange);padding:16px 20px}@media(max-width:760px){.detail-grid,.form-grid{grid-template-columns:1fr}.rule,.region{grid-template-columns:1fr}.page-heading,.section-heading{align-items:flex-start;flex-direction:column}.facts{grid-template-columns:1fr}.actions{flex-wrap:wrap}.map-card #map{height:360px}}