:root{--ink:#0F1F1A;--bg:#F5F7F4;--card:#fff;--line:#D9E0DB;--muted:#4D5E56;--gold:#F2B705;--green:#1E7A4F;--red:#B3261E;--blue:#2F6DB5}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;padding-bottom:calc(72px + env(safe-area-inset-bottom))}
header{background:var(--ink);color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:2}
header b{font-size:18px;letter-spacing:.2px}header span{color:var(--gold)}
main{max-width:640px;margin:0 auto;padding:16px}
h2{font-size:20px;margin:4px 0 12px}h3{font-size:16px;margin:16px 0 6px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px}
.muted{color:var(--muted);font-size:14px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.row>.grow{flex:1;min-width:120px}
label{display:block;font-size:14px;font-weight:600;margin:8px 0 4px}
input[type=text],input[type=number],input[type=email],select{width:100%;padding:11px 12px;border:1px solid #8FA096;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
input[type=checkbox]{width:22px;height:22px;margin:2px 10px 0 0;flex:none}
.check{display:flex;align-items:flex-start;margin:10px 0}
.check span{flex:1}
button{font:inherit;font-weight:600;border:0;border-radius:10px;padding:11px 16px;background:var(--ink);color:#fff;cursor:pointer}
button.alt{background:#fff;color:var(--ink);border:1px solid #8FA096}
button.gold{background:var(--gold);color:var(--ink)}
button.danger{background:var(--red)}
button.small{padding:6px 10px;font-size:14px}
button:disabled{opacity:.5;cursor:not-allowed}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
nav{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);display:flex;padding-bottom:env(safe-area-inset-bottom)}
nav button{flex:1;background:none;color:var(--muted);border-radius:0;padding:12px 4px;font-size:13px}
nav button[aria-current=page]{color:var(--ink);box-shadow:inset 0 3px 0 var(--gold)}
video{width:100%;max-height:300px;background:#000;border-radius:12px}
.msg{padding:10px 12px;border-radius:10px;margin:8px 0;font-size:14px}
.msg.err{background:#FCE8E6;color:var(--red)}.msg.ok{background:#E3F4EA;color:var(--green)}.msg.info{background:#E8F0FA;color:#1d4a80}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:6px 4px;border-bottom:1px solid var(--line)}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.big{font-size:28px;font-weight:800}.good{color:var(--green)}.bad{color:var(--red)}
.bar{height:10px;border-radius:5px;background:var(--gold);margin-top:4px}
.pill{display:inline-block;background:#EEF2EF;border-radius:20px;padding:2px 10px;font-size:12px;margin-left:6px}
ol.route{padding-left:20px;margin:6px 0}