/* Shared look of the mobile-first game pages (bela, mr-white, troskovi) */
:root {
  --navy: #1f2a44;
  --teal: #00b3b3;
  --teal-dark: #008b8b;
  --orange: #ff8126;
  --bg: #f2f3f5;
  --card: #ffffff;
  --text: #1c2233;
  --muted: #6b7280;
  --border: #e1e4eb;
  --danger: #d93025;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--navy);
  color: #e1e4eb;
}
.topbar h1 { flex: 1; margin: 0; font: 700 20px/1.2 'Roboto', sans-serif; letter-spacing: .04em; }
.topbar a, .topbar button {
  color: #e1e4eb;
  background: none;
  border: none;
  font: inherit;
  font-size: 15px;
  padding: 8px 10px;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
}
.topbar a:hover, .topbar button:hover { background: rgba(255,255,255,.1); }
main { max-width: 640px; margin: 0 auto; padding: 14px 12px 120px; }
.card {
  background: var(--card);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 12px;
  box-shadow: 0 2px 10px rgba(31,42,68,.06);
}
.card h2 { margin: 0 0 10px; font-size: 15px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
button, input, select { font: inherit; color: inherit; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  cursor: pointer;
  font-weight: 600;
}
.btn.primary { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn.primary:disabled { opacity: .45; cursor: default; }
.btn.danger { color: var(--danger); }
.btn.block { width: 100%; }
.btn.big { min-height: 56px; font-size: 18px; }
input[type="text"], input[type="number"], input:not([type]), select {
  width: 100%;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
}
input:focus, select:focus { outline: 2px solid var(--teal); outline-offset: -1px; }
.row { display: flex; gap: 8px; align-items: center; }
.row > * { flex: 1; }
.seg { display: flex; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.seg button { flex: 1; min-height: 44px; border: none; background: #fff; cursor: pointer; font-weight: 600; }
.seg button + button { border-left: 1px solid var(--border); }
.seg button.on { background: var(--navy); color: #fff; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 12px;
  margin: 0 6px 6px 0;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
  font-size: 15px;
}
.chip.on { background: var(--teal); border-color: var(--teal); color: #fff; }
.bottombar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: linear-gradient(transparent, var(--bg) 30%);
}
.bottombar > div { max-width: 640px; margin: 0 auto; display: flex; gap: 8px; }
.sheet-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: rgba(15, 20, 35, .45);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.sheet-backdrop[hidden] { display: none; }
.sheet {
  width: 100%;
  max-width: 640px;
  max-height: 92vh;
  overflow-y: auto;
  background: var(--bg);
  border-radius: 18px 18px 0 0;
  padding: 16px 12px calc(16px + env(safe-area-inset-bottom));
}
.sheet h3 { margin: 4px 4px 12px; font-size: 18px; }
.label { display: block; margin: 0 0 6px; font-size: 13px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.banner {
  padding: 16px;
  border-radius: 14px;
  background: var(--navy);
  color: #fff;
  text-align: center;
  margin-bottom: 12px;
}
.banner strong { display: block; font-size: 22px; }