:root { --blue:#1f6feb; --bg:#f4f6f9; --card:#fff; --muted:#6b7280; --line:#e5e7eb; }
* { box-sizing:border-box; }
body { margin:0; font:16px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif; background:var(--bg); color:#111; }
header { position:sticky; top:0; z-index:5; display:flex; align-items:center; justify-content:space-between; gap:8px; padding:10px 12px; padding-top:calc(10px + env(safe-area-inset-top)); background:var(--blue); }
header nav { display:flex; gap:6px; flex-wrap:wrap; }
header a { color:#fff; text-decoration:none; padding:6px 10px; border-radius:8px; }
header a.active { background:rgba(255,255,255,.22); }
header .link { color:#fff; }
main { max-width:860px; margin:0 auto; padding:12px; }
h1 { font-size:20px; margin:8px 0 12px; }
h2 { font-size:17px; margin:18px 0 8px; }
.card { background:var(--card); border-radius:12px; padding:12px 14px; margin-bottom:10px; box-shadow:0 1px 2px rgba(0,0,0,.06); }
a.card { display:block; color:inherit; text-decoration:none; }
.row { display:flex; justify-content:space-between; gap:8px; align-items:baseline; }
.muted { color:var(--muted); font-size:14px; }
.badge { display:inline-block; font-size:13px; padding:2px 8px; border-radius:10px; background:#eef2ff; color:#3730a3; white-space:nowrap; }
.badge.ready { background:#dcfce7; color:#166534; } .badge.closed,.badge.cancelled { background:#f3f4f6; color:#4b5563; }
table { width:100%; border-collapse:collapse; font-size:15px; }
td,th { padding:6px 4px; border-bottom:1px solid var(--line); text-align:left; vertical-align:top; }
td.num,th.num { text-align:right; white-space:nowrap; }
dl { display:grid; grid-template-columns:max-content 1fr; gap:4px 12px; margin:0; }
dt { color:var(--muted); } dd { margin:0; }
.photos { display:grid; grid-template-columns:repeat(auto-fill,minmax(120px,1fr)); gap:8px; }
.photos img { width:100%; aspect-ratio:1; object-fit:cover; border-radius:8px; background:#ddd; }
input,select,button { font:inherit; }
input,select { width:100%; padding:10px; border:1px solid var(--line); border-radius:8px; background:#fff; }
button { padding:10px 14px; border:0; border-radius:8px; background:var(--blue); color:#fff; cursor:pointer; }
button.secondary { background:#e5e7eb; color:#111; } button.link { background:none; padding:4px; }
form.stack { display:grid; gap:10px; }
.tabs { display:flex; gap:6px; margin-bottom:10px; }
.tabs button { background:#e5e7eb; color:#111; } .tabs button.on { background:var(--blue); color:#fff; }
.switch { display:flex; align-items:center; gap:8px; } .switch input { width:auto; transform:scale(1.3); }
.error { color:#b91c1c; margin:6px 0; }
.login { max-width:360px; margin:12vh auto 0; }
textarea { width:100%; padding:10px; border:1px solid var(--line); border-radius:8px; font:inherit; }
label { display:block; } .stack label > input, .stack label > select, .stack label > textarea { margin-top:4px; }
.button-like .btn { display:block; text-align:center; padding:12px; border-radius:8px; background:var(--blue); color:#fff; cursor:pointer; }
.button-like .btn.secondary { background:#e5e7eb; color:#111; }
.switch { display:flex !important; }
button:disabled { opacity:.6; }
.combo-wrap { position:relative; }
.combo { position:absolute; z-index:30; left:0; right:0; top:calc(100% + 2px); max-height:45vh; overflow:auto;
  background:#fff; border:1px solid #d1d5db; border-radius:8px; box-shadow:0 8px 24px rgba(0,0,0,.15); }
.combo-item { padding:10px 12px; cursor:pointer; }
.combo-item:hover, .combo-item:active { background:#eef2ff; }