:root {
  --bg: #0f1419; --panel: #1a222c; --line: #2b3643; --text: #e8edf2; --muted: #8b98a7; --accent: #3ddc84;
  --commun: #8b98a7; --rare: #4aa3ff; --epique: #b36bff; --legendaire: #ffb020; --secret: #ff4d6d;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.4 system-ui, sans-serif; }
header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
h1 { margin: 0; font-size: 20px; color: var(--accent); }
nav { display: flex; gap: 12px; align-items: center; }
nav a { color: var(--text); text-decoration: none; padding: 4px 8px; border-radius: 6px; }
nav a.on { background: var(--panel); color: var(--accent); }
main { max-width: 760px; margin: 0 auto; padding: 16px; }
footer { text-align: center; color: var(--muted); font-size: 12px; padding: 24px 16px; }
h2 { margin: 0 0 12px; font-size: 18px; }
button { background: var(--accent); color: #04210f; border: 0; border-radius: 8px; padding: 10px 16px; min-height: 44px; font: inherit; font-weight: 600; cursor: pointer; }
button.ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); padding: 4px 12px; min-height: 36px; font-weight: 400; margin-top: 12px; }
.form { display: flex; flex-direction: column; }
.form button[type=submit] { margin-top: 4px; }
nav button { min-height: 36px; padding: 4px 12px; background: transparent; color: var(--muted); border: 1px solid var(--line); font-weight: 400; }
button:disabled { opacity: .5; cursor: default; }
input { width: 100%; padding: 10px; margin: 4px 0 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); color: var(--text); font: inherit; }
label { color: var(--muted); font-size: 14px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin-bottom: 16px; }
.msg { color: var(--muted); margin: 8px 0; }
.err { color: #ff6b6b; }
.pitch { display: flex; flex-direction: column; gap: 10px; }
.line { display: flex; justify-content: space-around; gap: 6px; }
.slot, .card { flex: 1; min-width: 0; min-height: 56px; background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--c, var(--line)); border-radius: 8px; padding: 8px; text-align: left; color: var(--text); font-weight: 400; }
.slot small, .card small { display: block; color: var(--muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.slot b, .card b { display: block; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.slot.empty { border-style: dashed; color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.r-commun { --c: var(--commun); } .r-rare { --c: var(--rare); } .r-epique { --c: var(--epique); }
.r-legendaire { --c: var(--legendaire); } .r-secret { --c: var(--secret); }
.row { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.score { font-size: 28px; font-weight: 700; text-align: center; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) {
  main { padding: 12px; }
  .line { gap: 4px; }
  .slot { padding: 6px; }
  .slot b { font-size: 12px; }
  .cols { grid-template-columns: 1fr; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
}