#duel36-root[hidden],
#duel36-root [hidden] {
  display: none !important;
}

.duel36-root {
  box-sizing: border-box;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 2px env(safe-area-inset-bottom, 0);
}

.duel36-card {
  box-sizing: border-box;
  width: 100%;
  max-width: 680px;
  margin: 18px auto 34px;
  padding: clamp(18px, 4vw, 32px);
  border: 3px solid var(--ui22-edge, #174e3c);
  border-radius: 12px;
  background: var(--panel, var(--paper, #fffef8));
  box-shadow: 6px 6px 0 var(--ui22-shadow, #163d31);
}

.duel36-card .gamebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.duel36-card .gamebar span {
  justify-self: end;
  max-width: 18ch;
  font-size: .65rem;
  line-height: 1.4;
  letter-spacing: .08em;
  text-align: right;
}

#duel36-root .gamebar .duel36-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: auto;
  max-width: 100%;
  min-height: 44px;
  margin: 0;
  padding: 11px 16px;
  border: 2px solid var(--ui22-edge, #174e3c);
  border-radius: 12px;
  background: var(--paper, #fffef8);
  color: var(--ink, #163d31);
  box-shadow: 3px 4px 0 var(--ui22-shadow, #163d31);
  font-size: .9rem;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
}

#duel36-root .gamebar .duel36-back:focus-visible {
  outline: 3px solid var(--gold, #d99a41);
  outline-offset: 3px;
}

.duel36-card > .eyebrow {
  margin: 0 0 10px;
  font-size: .7rem;
  line-height: 1.5;
  letter-spacing: .13em;
}

.duel36-card h1 {
  max-width: 15ch;
  margin: 0 0 16px;
  font-size: clamp(1.85rem, 7.8vw, 3.25rem);
  line-height: 1.06;
  letter-spacing: -.04em;
  overflow-wrap: anywhere;
}

#duel36-status {
  margin: 12px 0 20px;
  padding: 11px 13px;
  border: 1px solid var(--line, #d8dbcf);
  border-left: 4px solid var(--gold, #d99a41);
  border-radius: 9px;
  background: var(--paper, #fffef8);
  color: var(--ink, inherit);
  font-size: .91rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

#duel36-status:empty {
  display: none;
}

#duel36-status[data-error="true"] {
  border-color: #bb6d4f;
  border-left-color: #bb6d4f;
}

#duel36-setup {
  display: grid;
  gap: 9px;
}

.duel36-card label {
  display: block;
  margin: 6px 0 2px;
  font-size: .98rem;
  font-weight: 750;
  line-height: 1.35;
}

.duel36-card input,
.duel36-card select {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  min-height: 50px;
  padding: 12px 14px;
  border: 2px solid var(--ui22-edge, var(--line, #b9ccc1));
  border-radius: 8px;
  background: var(--paper, #faf9f2);
  color: var(--ink, inherit);
  box-shadow: 3px 4px 0 var(--ui22-shadow, #163d31);
  font: inherit;
}

.duel36-card input:focus-visible,
.duel36-card select:focus-visible {
  outline: 3px solid var(--gold, #d99a41);
  outline-offset: 3px;
}

#duel36-setup > .help {
  margin: 5px 0 2px;
  font-size: .88rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.duel36-card button {
  box-sizing: border-box;
  width: 100%;
  min-height: 50px;
  margin-top: 8px;
  padding: 12px 16px;
  border-radius: 8px;
  line-height: 1.3;
  white-space: normal;
  overflow-wrap: anywhere;
}

.duel36-card button.primary,
.duel36-card button.secondary {
  border: 3px solid var(--ui22-edge, #174e3c);
  box-shadow: 4px 5px 0 var(--ui22-shadow, #163d31);
}

.duel36-card button:disabled {
  cursor: not-allowed;
  opacity: .72;
}

#duel36-link {
  min-height: 54px;
  margin-top: 8px;
  font-weight: 800;
}

.duel36-mixed {
  display: grid;
  place-items: center;
  box-sizing: border-box;
  min-width: 0;
  min-height: 120px;
  padding: 16px;
  margin: 16px 0;
  border: 2px solid var(--ui22-edge, var(--line, #b9ccc1));
  border-radius: 10px;
  background: var(--paper, #fffef8);
  box-shadow: 4px 5px 0 var(--ui22-shadow, #163d31);
  font-size: clamp(1.75rem, 8vw, 3.5rem);
  font-weight: 850;
  letter-spacing: .07em;
  text-align: center;
  overflow-wrap: anywhere;
}

.duel36-countdown {
  min-height: 1.2em;
  margin: 10px 0;
  font-size: clamp(2rem, 9vw, 2.8rem);
  font-weight: 850;
  text-align: center;
}

.duel36-scoreboard {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.duel36-scoreboard > div {
  display: flex;
  min-width: 0;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 2px solid var(--ui22-edge, var(--line, #b9ccc1));
  border-radius: 8px;
  background: var(--paper, #fffef8);
  box-shadow: 3px 4px 0 var(--ui22-shadow, #163d31);
}

.duel36-scoreboard span {
  min-width: 0;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.duel36-scoreboard b {
  flex: 0 0 auto;
  font-size: 1.65rem;
}

.duel36-help {
  margin-top: 20px;
  font-size: .84rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

#duel36-result-text {
  font-size: clamp(1.5rem, 6vw, 2.3rem);
  line-height: 1.12;
  overflow-wrap: anywhere;
}

#duel36-solution {
  font-size: 1.25rem;
  overflow-wrap: anywhere;
}

body:has(#duel36-root:not([hidden])) footer {
  display: none !important;
}

html[data-appearance="dark"] .duel36-card input,
html[data-appearance="dark"] .duel36-card select {
  background: #151515;
  color: rgba(255, 255, 255, .87);
}

@media (max-width: 420px) {
  .duel36-card {
    margin: 12px auto 26px;
    padding: 18px 16px;
  }

  .duel36-card .gamebar {
    gap: 9px;
    margin-bottom: 18px;
  }

  #duel36-root .gamebar .duel36-back {
    padding: 10px 12px;
    font-size: .86rem;
  }

  .duel36-card h1 {
    font-size: clamp(1.85rem, 8vw, 2.45rem);
  }

  .duel36-scoreboard {
    gap: 8px;
  }

  .duel36-scoreboard > div {
    padding: 9px;
  }
}

@media (max-width: 360px) {
  .duel36-root {
    padding-right: 0;
    padding-left: 0;
  }

  .duel36-card {
    padding: 16px 13px;
    border-radius: 10px;
  }

  .duel36-card .gamebar {
    grid-template-columns: minmax(0, 1fr);
  }

  .duel36-card .gamebar span {
    justify-self: start;
    max-width: none;
    text-align: left;
  }

  #duel36-root .gamebar .duel36-back {
    justify-content: flex-start;
  }

  .duel36-scoreboard {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Les mêmes variantes de surfaces et de retour que les autres modes. */
html[data-appearance="brutal"] #duel36-root .duel36-card { border:3px solid #111; border-radius:10px; background:#fff; color:#111; box-shadow:6px 6px 0 #111; }
html[data-appearance="brutal"] #duel36-root .duel36-card :is(h1,h2,p,label,.eyebrow,.help) { color:#111; }
html[data-appearance="brutal"] #duel36-root .gamebar .duel36-back { border:3px solid #111; border-radius:7px; background:#fff; color:#111; box-shadow:5px 5px 0 #111; }
html[data-appearance="brutal"] #duel36-root .duel36-card :is(input,select,.duel36-mixed,.duel36-scoreboard>div) { border-color:#111; color:#111; background:#fff; box-shadow:3px 4px 0 #111; }
html[data-appearance="brutal"] #duel36-root .duel36-card button.primary { background:#ffd000; color:#111; border-color:#111; box-shadow:4px 5px 0 #111; }
html[data-appearance="glass"] #duel36-root .duel36-card { border:1px solid rgba(255,255,255,.42); border-radius:24px; background:linear-gradient(145deg,rgba(255,255,255,.21),rgba(255,255,255,.09)); color:#fff; box-shadow:0 16px 38px rgba(4,24,83,.19),inset 0 1px 0 rgba(255,255,255,.38); backdrop-filter:blur(14px); }
html[data-appearance="glass"] #duel36-root .duel36-card :is(h1,h2,p,label,.eyebrow,.help) { color:#fff; }
html[data-appearance="glass"] #duel36-root .gamebar .duel36-back { border:1px solid rgba(255,255,255,.52); border-radius:18px; background:rgba(255,255,255,.13); color:#fff; box-shadow:0 7px 18px rgba(8,24,74,.22),inset 0 1px 0 rgba(255,255,255,.2); }
html[data-appearance="glass"] #duel36-root :is(#duel36-status,input,select,.duel36-mixed,.duel36-scoreboard>div) { background:rgba(255,255,255,.13); color:#fff; border-color:rgba(255,255,255,.42); }