/* HuntCraft — mobile-first, no framework, no trackers. */
:root {
  --bg: #101418;
  --panel: #1a2129;
  --panel-2: #222c37;
  --text: #eef2f5;
  --muted: #9fb0bf;
  --accent: #f2b544;
  --accent-text: #1a1405;
  --danger: #ff8a7a;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid #26303c;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 5;
}
.brand {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  padding: 0;
}
.tagline { color: var(--muted); font-size: 0.85rem; }

main {
  max-width: 560px;
  margin: 0 auto;
  padding: 1.2rem 1.1rem 3rem;
}

.screen { display: none; }
.screen.active { display: block; }

h1 { font-size: 1.7rem; line-height: 1.25; margin: 0.6rem 0 0.8rem; }
h2 { font-size: 1.35rem; margin: 0.4rem 0 0.7rem; }
.lede { color: var(--muted); font-size: 1.05rem; }
.privacy-line { color: var(--muted); font-size: 0.9rem; border-left: 3px solid var(--accent); padding-left: 0.7rem; margin: 1.2rem 0; }
.note { color: var(--muted); font-size: 0.9rem; }
.error { color: var(--danger); font-size: 0.95rem; }
.hidden { display: none !important; }

label, .field-label {
  display: block;
  font-weight: 600;
  margin: 1rem 0 0.35rem;
  font-size: 0.95rem;
}

input[type="text"], textarea, select {
  width: 100%;
  background: var(--panel);
  border: 1px solid #33404e;
  border-radius: 10px;
  color: var(--text);
  padding: 0.7rem 0.8rem;
  font-size: 1rem;
  font-family: inherit;
}
textarea { min-height: 3.2rem; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.btn {
  display: inline-block;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid #3a4756;
  border-radius: 999px;
  padding: 0.65rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.big { padding: 0.9rem 1.5rem; font-size: 1.1rem; }
.btn.block { display: block; width: 100%; margin-top: 1rem; }
.btn.ghost { background: none; border: none; color: var(--muted); margin-top: 0.6rem; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
label.btn { margin: 0; }

.home-actions { display: flex; flex-direction: column; gap: 0.8rem; margin: 1.4rem 0; }
@media (min-width: 480px) {
  .home-actions { flex-direction: row; flex-wrap: wrap; }
}

.card {
  background: var(--panel);
  border: 1px solid #2b3644;
  border-radius: var(--radius);
  padding: 1rem;
  margin: 1rem 0;
}

.join-row { display: flex; gap: 0.6rem; }
.join-row input { text-transform: uppercase; letter-spacing: 0.2em; font-weight: 700; }

.hidden-input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.scan-actions { display: flex; gap: 0.7rem; flex-wrap: wrap; margin: 1rem 0 0.4rem; }
.count { color: var(--muted); font-size: 0.9rem; }

.thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; margin: 0.8rem 0; }
.thumb { position: relative; border-radius: 10px; overflow: hidden; aspect-ratio: 1; background: var(--panel); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb button {
  position: absolute; top: 4px; right: 4px;
  width: 26px; height: 26px; border-radius: 50%;
  border: none; background: rgba(0,0,0,0.7); color: #fff;
  font-size: 0.95rem; line-height: 1; cursor: pointer;
}

.spinner {
  width: 46px; height: 46px; border-radius: 50%;
  border: 5px solid #2b3644; border-top-color: var(--accent);
  margin: 2.5rem auto 1.2rem;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
#screen-progress { text-align: center; }
#screen-progress .btn { margin-top: 1rem; }

.item-card {
  background: var(--panel);
  border: 1px solid #2b3644;
  border-radius: var(--radius);
  padding: 0.9rem 1rem 1rem;
  margin: 0.8rem 0;
}
.item-head { display: flex; justify-content: space-between; align-items: center; gap: 0.6rem; }
.item-head .target { font-weight: 700; font-size: 1.05rem; }
.item-card label { margin-top: 0.7rem; font-size: 0.85rem; color: var(--muted); }
.item-card input[type="text"], .item-card textarea { padding: 0.55rem 0.7rem; font-size: 0.95rem; }
.delete-btn {
  background: none; border: 1px solid #57403c; color: var(--danger);
  border-radius: 999px; padding: 0.3rem 0.8rem; font-size: 0.85rem; cursor: pointer; flex-shrink: 0;
}
.row { display: flex; gap: 0.6rem; }
.row > * { flex: 1; }

.segmented { display: flex; background: var(--panel-2); border-radius: 999px; padding: 4px; margin: 0.4rem 0 0.8rem; }
.seg {
  flex: 1; background: none; border: none; color: var(--muted);
  padding: 0.5rem 0.4rem; border-radius: 999px; font-size: 0.95rem; font-weight: 600; cursor: pointer;
}
.seg.active { background: var(--accent); color: var(--accent-text); }

.diff-chips { display: flex; gap: 0.45rem; margin-top: 0.4rem; }
.chip {
  border: 1px solid #3a4756; background: var(--panel-2); color: var(--muted);
  border-radius: 999px; padding: 0.35rem 0.85rem; font-size: 0.88rem; cursor: pointer; font-weight: 600;
}
.chip.active { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.points { color: var(--muted); font-size: 0.85rem; margin-left: auto; align-self: center; }

.code-box {
  font-size: 2.6rem; font-weight: 800; letter-spacing: 0.35em; text-align: center;
  background: var(--panel); border: 2px dashed var(--accent); border-radius: var(--radius);
  padding: 1.2rem 0.5rem 1.2rem 0.85rem; margin: 1.2rem 0;
  text-transform: uppercase;
}

footer { max-width: 560px; margin: 0 auto; padding: 0 1.1rem 2rem; color: var(--muted); font-size: 0.82rem; }

/* ----- play mode ----- */
.stat-line { font-size: 1.05rem; margin: 0.3rem 0; }

.hud {
  display: flex; justify-content: space-between; gap: 0.6rem;
  background: var(--panel); border: 1px solid #2b3644; border-radius: var(--radius);
  padding: 0.6rem 0.9rem; position: sticky; top: 64px; z-index: 4;
  font-weight: 700; font-variant-numeric: tabular-nums;
}
.hud-label { color: var(--muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; }

.play-card.status-found { border-color: #3f6212; }
.play-card.status-skipped { opacity: 0.65; }
.style-badge {
  background: var(--panel-2); border: 1px solid #3a4756; color: var(--accent);
  border-radius: 999px; padding: 0.2rem 0.7rem; font-size: 0.82rem; font-weight: 700;
}
.found-tag { color: #a3d97e; font-weight: 700; font-size: 0.9rem; flex-shrink: 0; }
.skipped-tag { color: var(--muted); font-weight: 700; font-size: 0.9rem; flex-shrink: 0; }
.clue-text { font-size: 1.12rem; line-height: 1.45; margin: 0.7rem 0 0.4rem; }
.hint-line { color: var(--accent); font-size: 0.95rem; margin: 0.4rem 0; }
.find-photo { width: 100%; border-radius: 10px; margin-top: 0.6rem; display: block; }

.feedback { font-size: 0.95rem; margin: 0.6rem 0 0.2rem; }
.feedback.good { color: #a3d97e; }
.feedback.bad { color: var(--danger); }
.feedback.info { color: var(--muted); }

.play-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.8rem; }
.play-actions .btn { flex: 1; padding-left: 0.6rem; padding-right: 0.6rem; white-space: nowrap; }
.play-actions .btn.primary { flex: 1.4; }

.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; margin: 0.8rem 0 1.2rem; }
.gallery-item { margin: 0; background: var(--panel); border: 1px solid #2b3644; border-radius: 10px; overflow: hidden; }
.gallery-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.gallery-item figcaption { padding: 0.45rem 0.6rem; font-size: 0.85rem; color: var(--muted); }