:root {
  --bg: #f6f4ef;
  --card: #ffffff;
  --ink: #1d2a33;
  --muted: #5b6b75;
  --line: #dcd7cc;
  --lake: #1f6f8b;
  --lake-dark: #165468;
  --sand: #e9dcc0;
  --err-bg: #fdecea;
  --err: #a12a1f;
  --ok-bg: #e6f4ea;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12191e; --card: #1b252c; --ink: #e8ecee; --muted: #9aa8b1;
    --line: #2d3a43; --lake: #4fa3c2; --lake-dark: #3b8aa8; --sand: #3a3324;
    --err-bg: #3b1d1a; --err: #f2a59c; --ok-bg: #1d3325;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px 48px; }
header.top { background: var(--lake); color: #fff; padding: 14px 0; }
header.top a { color: #fff; text-decoration: none; font-weight: 700; letter-spacing: .2px; }
h1 { font-size: 1.7rem; line-height: 1.25; margin: 28px 0 10px; }
h2 { font-size: 1.2rem; margin: 28px 0 10px; }
p.lead { color: var(--muted); font-size: 1.05rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; margin: 16px 0; }
.btn {
  display: inline-block; background: var(--lake); color: #fff; border: 0; border-radius: 10px;
  padding: 13px 22px; font-size: 1rem; font-weight: 600; text-decoration: none; cursor: pointer;
}
.btn:hover { background: var(--lake-dark); }
label { display: block; font-weight: 600; margin: 14px 0 6px; }
.hint { color: var(--muted); font-size: .9rem; font-weight: 400; }
input[type=text], input[type=email], input[type=tel], select, textarea {
  width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--bg); color: var(--ink); font: inherit;
}
textarea { min-height: 170px; resize: vertical; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .row { grid-template-columns: 1fr; } }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; margin: 12px 0; }
.check input { margin-top: 4px; width: 20px; height: 20px; flex: none; }
.errors { background: var(--err-bg); color: var(--err); border-radius: 10px; padding: 12px 16px; }
.errors ul { margin: 0; padding-left: 18px; }
.ok { background: var(--ok-bg); border-radius: 10px; padding: 16px; }
.code { font-size: 1.8rem; font-weight: 800; letter-spacing: 1px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.steps { padding-left: 20px; } .steps li { margin: 6px 0; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.gallery img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 8px; }
.facts { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.facts span { background: var(--sand); border-radius: 999px; padding: 5px 12px; font-size: .95rem; }
footer { color: var(--muted); font-size: .85rem; margin-top: 40px; }
footer a { color: var(--muted); }
#counter { font-size: .9rem; color: var(--muted); margin-top: 6px; }
.reel { display: block; width: 100%; max-width: 360px; aspect-ratio: 9/16; margin: 12px auto 16px; border-radius: 12px; background: #000; }
.searchrow { display: flex; gap: 10px; }
.searchrow input { flex: 1; font-size: 1.2rem; text-transform: uppercase; letter-spacing: 1px; }
.search { border-color: var(--lake); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.btn-light { background: var(--sand); color: var(--ink); margin-top: 10px; }
.btn-light:hover { background: var(--line); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 8px; margin-top: 10px; }
.thumb { position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden; background: var(--line); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb.noprev img { display: none; }
.thumb .fname { position: absolute; inset: 30px 6px auto 6px; font-size: .75rem; word-break: break-all; color: var(--muted); }
.thumb .badge { position: absolute; left: 6px; top: 6px; background: rgba(0,0,0,.6); color: #fff; font-size: .75rem; padding: 2px 7px; border-radius: 999px; }
.thumb .del { position: absolute; right: 4px; top: 4px; width: 28px; height: 28px; border: 0; border-radius: 50%; background: rgba(0,0,0,.65); color: #fff; font-size: 14px; cursor: pointer; }
.thumb .mkcover { position: absolute; left: 4px; right: 4px; bottom: 4px; border: 0; border-radius: 6px; background: rgba(255,255,255,.85); color: #1d2a33; font-size: .72rem; padding: 4px; cursor: pointer; }
#counter.warn, p.warn { color: var(--err); }
#counter.okmsg { color: var(--muted); }