/* LogoMash — shared styles (voter + admin). Dark neutral chrome so the
   candidate artwork provides the colour; accent is a restrained blue. */
:root {
  --bg: #0F1115;
  --panel: #171A20;
  --panel-2: #1E222A;
  --line: #2A2F39;
  --text: #E8EAED;
  --muted: #98A0AC;
  --accent: #5B8DEF;
  --accent-dim: #3D5FA8;
  --danger: #E05555;
  --ok: #3EBD7E;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---- top bar ---- */
.topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 5;
}
.wordmark {
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.5px;
}
.wordmark span { color: var(--accent); }
.counter { margin-left: auto; color: var(--muted); font-size: 13px; white-space: nowrap; }

/* ---- colourway toggle ---- */
.cw-toggle { display: flex; gap: 6px; background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 4px; }
.cw-btn {
  display: flex; align-items: center; gap: 7px;
  border: 0; background: transparent; color: var(--muted);
  font: inherit; font-size: 13px; padding: 5px 12px; border-radius: 999px; cursor: pointer;
}
.cw-btn:hover { color: var(--text); }
.cw-btn.on { background: var(--accent-dim); color: #fff; }
.swatch { width: 12px; height: 12px; border-radius: 50%; border: 1px solid rgba(255,255,255,.35); }

/* ---- voting arena ---- */
main { flex: 1; width: 100%; max-width: 1100px; margin: 0 auto; padding: 26px 20px 40px; }
.prompt { text-align: center; color: var(--muted); margin: 4px 0 22px; font-size: 16px; }
.kbd-hint { opacity: .7; font-size: 13px; }
.arena {
  display: flex; align-items: center; justify-content: center; gap: 22px;
}
.card {
  /* Both cards must ALWAYS be fully visible together: cap width by the
     viewport width (two-up) AND by the viewport height via the 450:533
     aspect ratio, with a legibility floor. */
  flex: 0 0 auto;
  width: max(130px, min(430px, 44vw, calc((100vh - 230px) * 0.82)));
  width: max(130px, min(430px, 44vw, calc((100dvh - 230px) * 0.82)));
  padding: 0; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); cursor: pointer; overflow: hidden;
  transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease;
}
.card img { display: block; width: 100%; height: auto; aspect-ratio: 450 / 533; object-fit: contain; }
.card:hover, .card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 8px 30px rgba(0,0,0,.45);
  outline: none;
}
.card.won { animation: won .45s ease; }
.card:disabled { cursor: default; opacity: .85; }
@keyframes won {
  0% { transform: scale(1); border-color: var(--ok); }
  40% { transform: scale(1.035); border-color: var(--ok); }
  100% { transform: scale(1); }
}
.vs { color: var(--muted); font-family: ui-monospace, monospace; font-size: 14px; user-select: none; }
.under { text-align: center; margin-top: 20px; }
.skip {
  background: none; border: none; color: var(--muted); font: inherit; font-size: 13px;
  cursor: pointer; text-decoration: underline; text-underline-offset: 3px;
}
.skip:hover { color: var(--text); }
.notice {
  margin: 30px auto 0; max-width: 520px; text-align: center;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 22px; color: var(--muted);
}
.hidden { display: none; }
footer { text-align: center; color: #5A6270; font-size: 12px; padding: 18px; }

@media (max-width: 700px) {
  /* Compact chrome so the side-by-side pair + skip link fit one screen:
     row 1 = wordmark + counter, row 2 = colourway toggle centred. */
  .topbar { flex-wrap: wrap; gap: 8px; padding: 10px 14px; }
  .counter { order: 2; margin-left: auto; }
  .cw-toggle { order: 3; width: 100%; justify-content: center; }
  main { padding: 14px 12px 20px; }
  .prompt { margin: 0 0 12px; font-size: 14px; }
  .kbd-hint { display: none; }
  .arena { gap: 10px; }
  .vs { display: none; }
  .under { margin-top: 12px; }
  footer { padding: 10px; }
}

/* ---- admin ---- */
.admin-wrap { max-width: 1100px; margin: 0 auto; padding: 26px 20px 60px; width: 100%; }
.login-card {
  max-width: 360px; margin: 12vh auto; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
}
.login-card h1 { margin: 0 0 14px; font-size: 18px; }
input[type="password"], input[type="text"] {
  width: 100%; padding: 9px 12px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); font: inherit;
}
input[type="password"]:focus, input[type="text"]:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(91, 141, 239, .25);
}
.btn {
  display: inline-block; border: 1px solid var(--line); border-radius: 8px;
  background: var(--panel-2); color: var(--text); font: inherit; font-size: 14px;
  padding: 8px 14px; cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent-dim); border-color: var(--accent-dim); color: #fff; }
.btn.primary:hover { background: var(--accent); }
.btn.danger { color: var(--danger); }
.btn.danger:hover { border-color: var(--danger); }
.stats { display: flex; gap: 12px; flex-wrap: wrap; margin: 18px 0; }
.chip {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 16px; min-width: 110px;
}
.chip .big { font-size: 22px; font-weight: 600; }
.chip .lbl { color: var(--muted); font-size: 12px; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 14px 0 20px; }
.toolbar .spacer { flex: 1; }
table.board { width: 100%; border-collapse: collapse; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.board th, .board td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--line); }
.board th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.board tr:last-child td { border-bottom: 0; }
.board td.num, .board th.num { text-align: right; font-variant-numeric: tabular-nums; }
.thumb { width: 54px; height: 64px; object-fit: contain; border-radius: 6px; background: var(--panel-2);
  border: 1px solid var(--line); }
.rank-1 .lab { color: var(--accent); font-weight: 700; }
.inactive td { opacity: .45; }
.msg { margin: 10px 0; color: var(--muted); font-size: 13px; white-space: pre-wrap; }
.msg.err { color: var(--danger); }
.board-scroll { overflow-x: auto; }