:root{--bg:#f4f7f8;--panel:#fff;--ink:#142226;--muted:#64757a;--line:#dbe4e6;--brand:#0b4f55;--brand-2:#0f6b72;--warn:#8a4b08;--danger:#9b1c1c;--ok:#166534;--shadow:0 12px 28px #14222614}*{box-sizing:border-box}html{background:var(--bg)}body{background:var(--bg);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{max-width:1180px;margin:0 auto;padding:24px}.topbar{justify-content:space-between;align-items:center;gap:16px;padding:16px 0 24px;display:flex}.brand{letter-spacing:.02em;font-weight:800}.nav{flex-wrap:wrap;gap:8px;display:flex}.nav a{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:9px 13px}.hero{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:24px;padding:38px}.hero h1{max-width:900px;margin:0 0 16px;font-size:clamp(2rem,5vw,4rem)}.hero p{color:var(--muted);max-width:800px;font-size:1.05rem;line-height:1.6}.grid{gap:16px;display:grid}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px}.card h2,.card h3{margin-top:0}.muted{color:var(--muted)}.kpi{margin-top:8px;font-size:2rem;font-weight:800}.badge{color:var(--brand);background:#e9f5f5;border-radius:999px;padding:6px 10px;font-size:.82rem;font-weight:700;display:inline-flex}.badge.warn{color:var(--warn);background:#fff4e8}.badge.danger{color:var(--danger);background:#fdecec}.badge.ok{color:var(--ok);background:#eaf7ee}.section{margin-top:20px}.form{gap:14px;display:grid}.field{gap:7px;display:grid}label{font-weight:700}input,select,textarea{background:#fff;border:1px solid #cbd7da;border-radius:10px;width:100%;padding:12px 13px}textarea{resize:vertical;min-height:110px}.actions{flex-wrap:wrap;gap:10px;display:flex}.button{background:var(--brand);color:#fff;cursor:pointer;border:0;border-radius:11px;justify-content:center;align-items:center;gap:8px;padding:12px 16px;font-weight:800;display:inline-flex}.button.secondary{color:var(--brand);border:1px solid var(--brand);background:#fff}.button.danger{background:var(--danger)}.alert{background:#fff8ef;border:1px solid #efd5b3;border-radius:14px;padding:16px;line-height:1.5}.list{gap:10px;display:grid}.row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:14px;padding:14px 0;display:flex}.row:last-child{border-bottom:0}.mobile-frame{max-width:430px;margin:0 auto}.big-action{width:100%;min-height:70px;font-size:1.05rem}.status-line{flex-wrap:wrap;gap:8px;display:flex}.code-note{background:#eef3f4;border-radius:6px;padding:3px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9rem}@media (max-width:760px){.shell{padding:14px}.hero{padding:24px}.grid-2,.grid-3{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}}.location-strip{border:1px solid var(--line);background:#f8fafb;border-radius:13px;justify-content:space-between;align-items:center;gap:12px;margin:14px 0 20px;padding:13px 14px;display:flex}.location-strip.active{background:#f0faf6;border-color:#b7ddd0}.button.compact{padding:9px 11px;font-size:.88rem}.location-note{margin-bottom:0;font-size:.86rem;line-height:1.5}.checkbox-group{border:0;margin:0;padding:0}.checkbox-group legend{margin-bottom:8px;font-weight:700}.checkbox-line{align-items:center;gap:8px;font-weight:500;display:flex}.checkbox-line input{width:18px;height:18px}.offer-list{gap:12px;display:grid}.offer-card{border:1px solid var(--line);background:#fbfcfc;border-radius:15px;padding:15px}.offer-card h3{margin:8px 0 0}.compact-row{padding-top:0}.route-metric{color:var(--brand);white-space:nowrap;font-size:1.35rem}.offer-details{gap:7px;line-height:1.4;display:grid}.location-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}@media (max-width:520px){.location-strip{flex-direction:column;align-items:flex-start}.location-strip .button{width:100%}}.demo-banner{text-align:center;color:#6f3b00;background:#fff0d6;border-bottom:1px solid #e7c892;width:100%;padding:10px 16px;font-size:.82rem;font-weight:800}.demo-role-button{text-align:left;cursor:pointer;color:inherit}.demo-role-button:hover{border-color:var(--brand-2)}.demo-role-button .button{margin-top:8px}.demo-table-wrap{overflow-x:auto}.demo-table{border-collapse:collapse;width:100%;min-width:760px}.demo-table th,.demo-table td{border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;padding:12px}.demo-table th{color:var(--muted);font-size:.82rem}.demo-table input[type=number]{width:86px;padding:8px}.demo-table input[type=checkbox]{width:20px;height:20px}