:root {
  --bg: #12141c;
  --panel: #1c2030;
  --panel-2: #262b3f;
  --line: #333a55;
  --text: #eceef6;
  --muted: #9aa1bd;
  --accent: #ffb454;
  --accent-ink: #2a1a00;
  --teal: #4fd1c5;
  --danger: #ff7a7a;
  --ok: #6ee7a0;
  --radius: 16px;
  font-family: ui-rounded, 'SF Pro Rounded', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100dvh;
  background: radial-gradient(1200px 600px at 50% -200px, #232a4a 0%, var(--bg) 60%);
  color: var(--text);
  line-height: 1.4;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

h1, h2 { margin: 0; line-height: 1.15; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.1rem; }
a { color: inherit; }
code { background: var(--panel-2); padding: 0.1em 0.4em; border-radius: 6px; }

.muted { color: var(--muted); }
.row { display: flex; align-items: center; gap: 0.75rem; }
.row.wrap { flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: 1rem; }

.center { min-height: 100dvh; display: grid; place-items: center; padding: 1.25rem; }
.page { max-width: 960px; margin: 0 auto; padding: 1.25rem; display: flex; flex-direction: column; gap: 1.5rem; }
.page.narrow { max-width: 520px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  width: min(100%, 420px);
}
.page .panel { width: 100%; }

label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.9rem; color: var(--muted); }

input {
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem 0.9rem;
  width: 100%;
}
input:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.btn {
  font: inherit;
  font-weight: 600;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.7rem 1.1rem;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  display: inline-block;
  transition: transform 0.08s, background 0.15s;
}
.btn:hover:not(:disabled) { background: #30375a; }
.btn:active:not(:disabled) { transform: scale(0.97); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover:not(:disabled) { background: #ffc473; }
.btn.ghost { background: transparent; }
.btn.small { padding: 0.4rem 0.8rem; font-size: 0.85rem; }
.btn.big { padding: 0.95rem 1.2rem; font-size: 1.05rem; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.error { color: var(--danger); margin: 0; font-size: 0.9rem; }
.msg { color: var(--ok); margin: 0; font-size: 0.9rem; }
.msg.error { color: var(--danger); }
[hidden] { display: none !important; }

.bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.back { color: var(--muted); text-decoration: none; }
.back:hover { color: var(--text); }

.resume h2, section > h2 { margin-bottom: 0.75rem; }
.chip {
  display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 0.6rem 0.9rem; text-decoration: none; font-size: 0.9rem;
}
.chip:hover { border-color: var(--accent); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1rem; }
.card {
  --c: var(--accent);
  font: inherit; color: inherit; text-align: left; cursor: pointer;
  display: flex; flex-direction: column; gap: 0.4rem;
  background: linear-gradient(160deg, color-mix(in srgb, var(--c) 16%, var(--panel)), var(--panel) 70%);
  border: 1px solid color-mix(in srgb, var(--c) 40%, var(--line));
  border-radius: var(--radius);
  padding: 1.1rem;
  transition: transform 0.12s, border-color 0.15s;
}
.card:hover { transform: translateY(-3px); border-color: var(--c); }
.card img { margin-bottom: 0.4rem; }
.card-name { font-size: 1.15rem; font-weight: 700; }
.card-desc { color: var(--muted); font-size: 0.9rem; }
.card-meta { color: var(--c); font-size: 0.8rem; font-weight: 600; margin-top: auto; padding-top: 0.4rem; }

dialog {
  background: var(--panel); color: var(--text);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem; width: min(92vw, 380px);
}
dialog::backdrop { background: rgb(5 7 14 / 0.7); backdrop-filter: blur(3px); }
.or { display: flex; align-items: center; gap: 0.75rem; color: var(--muted); font-size: 0.85rem; }
.or::before, .or::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.join { display: flex; gap: 0.5rem; }
.solo { display: flex; flex-direction: column; gap: 0.5rem; background: var(--panel-2); border: 1px solid var(--line); border-radius: 12px; padding: 0.75rem; }
.solo-title { font-weight: 600; text-align: center; }
.levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.4rem; }
.levels .btn { padding: 0.6rem 0.3rem; background: var(--panel); }
.join input { text-transform: uppercase; letter-spacing: 0.25em; text-align: center; font-weight: 700; }

.room { max-width: 640px; }
.code {
  font: inherit; font-weight: 800; letter-spacing: 0.3em; color: var(--accent);
  background: var(--panel); border: 1px dashed var(--accent); border-radius: 12px;
  padding: 0.4rem 0.9rem 0.4rem 1.2rem; cursor: pointer;
}
.players { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.player {
  display: flex; align-items: center; gap: 0.6rem;
  background: var(--panel); border: 1px solid var(--line); border-radius: 999px;
  padding: 0.35rem 0.8rem 0.35rem 0.35rem;
}
.player.offline { opacity: 0.55; }
.player.bot .avatar { background: var(--panel-2); font-size: 1.1rem; }
.avatar {
  display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%;
  background: var(--teal); color: #052b27; font-weight: 800;
}
.badge { font-size: 0.75rem; color: var(--muted); background: var(--panel-2); border-radius: 999px; padding: 0.15rem 0.55rem; }
.badge.ok { color: #06301b; background: var(--ok); font-weight: 700; }

/* Pas de rebond ni de « tirer pour rafraîchir » pendant une partie, ni de défilement derrière une fenêtre. */
html:has(body.in-room) { overscroll-behavior: none; }
html:has(dialog[open]) { overflow: hidden; }

.after {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 0.7rem 1rem;
}
.result { text-align: center; border-color: var(--accent); }
.result .btn { display: block; width: 100%; }
.result-icon { margin: 0; font-size: 3.5rem; line-height: 1; }
.result h2 { font-size: 1.6rem; }
.result p { margin: 0; }
.result[open] { animation: result-in 0.25s ease-out; }
@keyframes result-in {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to { opacity: 1; transform: none; }
}

.stage { display: flex; justify-content: center; }

.toast {
  position: fixed; left: 50%; bottom: calc(1.25rem + env(safe-area-inset-bottom)); transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 999px;
  padding: 0.65rem 1.2rem; box-shadow: 0 8px 30px rgb(0 0 0 / 0.5); max-width: 90vw; z-index: 10;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}