:root {
  --void: #050505;
  --night: #0a0909;
  --coal: #111010;
  --stone-900: #171615;
  --stone-800: #1f1d1c;
  --stone-700: #2c2a28;
  --stone-500: #57534e;
  --stone-400: #8a857e;
  --stone-300: #aaa49c;
  --bone: #d9d3c8;
  --bone-bright: #efe9df;
  --ember: #b3141b;
  --ember-hot: #ff3b2f;
  --ember-deep: #5c0a0c;
  --ok: #8fa37a;
  --warn: #c9973a;

  --font-display: 'Grenze Gotisch', 'Cinzel', serif;
  --font-caps: 'Cinzel', 'Times New Roman', serif;
  --font-body: 'Cormorant Garamond', Georgia, serif;
  --font-rune: 'Noto Sans Runic', 'Segoe UI Historic', sans-serif;

  --radius: 3px;
  --line: rgba(217, 211, 200, 0.12);
  --line-strong: rgba(217, 211, 200, 0.28);
  --glow: 0 0 18px rgba(255, 59, 47, 0.45), 0 0 2px rgba(255, 59, 47, 0.9);
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .85 0 0 0 0 .82 0 0 0 0 .78 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --stone-tex: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='s'%3E%3CfeTurbulence type='turbulence' baseFrequency='.012 .03' numOctaves='5' seed='7'/%3E%3CfeColorMatrix values='0 0 0 0 .8 0 0 0 0 .78 0 0 0 0 .74 0 0 0 -4 .42'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23s)'/%3E%3C/svg%3E");

  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--void);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 1.18rem;
  line-height: 1.6;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: var(--noise);
  opacity: 0.06;
  pointer-events: none;
  z-index: 100;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--ember); color: var(--bone-bright); }

:focus-visible { outline: 1px solid var(--ember-hot); outline-offset: 3px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.rune { font-family: var(--font-rune); font-style: normal; }
.muted { color: var(--stone-400); }

.kicker {
  font-family: var(--font-caps);
  font-size: 0.78rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--stone-400);
  margin: 0 0 0.6rem;
}
.kicker .rune { color: var(--ember-hot); letter-spacing: 0; text-shadow: var(--glow); }

.display, .display-sm {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 0.95;
  margin: 0;
  letter-spacing: 0.01em;
  background: var(--stone-tex), linear-gradient(175deg, var(--bone-bright) 10%, #a49d93 55%, #6f6a63 100%);
  background-size: 300px, 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 0 rgba(0, 0, 0, 0.9));
}
.display { font-size: clamp(3.2rem, 8vw, 6.2rem); }
.display-sm { font-size: clamp(2rem, 4vw, 2.8rem); }

/* Boutons */
.btn {
  --b: var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  min-height: 48px;
  padding: 0.7rem 1.6rem;
  font-family: var(--font-caps);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--b);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
  position: relative;
  transition: color 0.25s, background 0.25s, border-color 0.25s, box-shadow 0.25s, transform 0.15s;
  clip-path: polygon(8px 0, calc(100% - 8px) 0, 100% 50%, calc(100% - 8px) 100%, 8px 100%, 0 50%);
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-sm { min-height: 38px; padding: 0.45rem 1.1rem; font-size: 0.72rem; }
.btn-ember {
  background: linear-gradient(180deg, #c3191f, #7e0d11);
  color: var(--bone-bright);
  border-color: transparent;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}
.btn-ember:hover:not(:disabled) { background: linear-gradient(180deg, #e0242a, #931016); box-shadow: 0 0 26px rgba(255, 59, 47, 0.45); }
.btn-ghost { background: rgba(217, 211, 200, 0.04); color: var(--bone); }
.btn-ghost:hover:not(:disabled) { border-color: var(--bone); background: rgba(217, 211, 200, 0.09); }
.btn-danger { color: #ff8a80; --b: rgba(255, 59, 47, 0.4); }
.btn-danger:hover:not(:disabled) { background: rgba(179, 20, 27, 0.18); }

.icon-btn {
  width: 40px; height: 40px;
  display: inline-grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(217, 211, 200, 0.03);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.icon-btn:hover { border-color: var(--bone); background: rgba(217, 211, 200, 0.08); }

/* Champs */
.field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.1rem; flex: 1; min-width: 0; }
.field > span, .field-label {
  font-family: var(--font-caps);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone-300);
}
.field-row { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.field-row > .field { flex: 1 1 220px; }

input:not([type=checkbox]):not([type=file]), select, textarea {
  width: 100%;
  background: rgba(10, 9, 9, 0.75);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--bone-bright);
  transition: border-color 0.2s, box-shadow 0.2s;
}
input::placeholder, textarea::placeholder { color: var(--stone-500); font-style: italic; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--ember); box-shadow: 0 0 0 3px rgba(179, 20, 27, 0.2); }
input[type=time], input[type=date] { color-scheme: dark; }
textarea { resize: vertical; min-height: 110px; }
select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--stone-400) 50%), linear-gradient(-45deg, transparent 50%, var(--stone-400) 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 12px) 55%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.4rem;
}
select option { background: var(--coal); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--ember-hot); }

.check { display: flex; gap: 0.7rem; align-items: center; cursor: pointer; margin: 0.4rem 0 1rem; }
.check input { width: 20px; height: 20px; accent-color: var(--ember); flex: none; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-error { color: #ff8a80; min-height: 1.2em; margin: 0.4rem 0; font-style: italic; }
.form-error:empty, .form-ok:empty { display: none; }
.form-ok { color: var(--ok); font-style: italic; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}