@font-face {
  font-family: "Cormorant";
  src: url(fonts/cormorant-italic.woff2) format("woff2");
  font-style: italic;
  font-weight: 500;
  font-display: swap;
}
/* Sous-ensemble de Noto Serif : latin + marques combinantes. Les polices
   système de repli dessinent ces marques en blocs carrés. */
@font-face {
  font-family: "ZalgoSerif";
  src: url(fonts/noto-serif-zalgo.woff2) format("woff2");
  font-weight: 400;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #050406;
  --ink: #ddd6cb;
  --dim: #8a8190;
  --faint: #2b2530;
  --line: #3a3140;
  --blood: #d11a2a;
  --blood-hi: #ff3346;
  --panel: rgba(16, 12, 18, 0.72);
  --mono: ui-monospace, "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  --serif: "Cormorant", "ZalgoSerif", Georgia, serif;
  --zalgo: "ZalgoSerif", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { background: var(--bg); }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 var(--mono);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Lueur rouge qui respire en haut, voile violet en bas */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(ellipse 70% 45% at 50% -8%, rgba(170, 12, 32, 0.38), transparent 70%),
    radial-gradient(ellipse 60% 40% at 50% 115%, rgba(70, 20, 90, 0.28), transparent 70%);
  animation: breathe 9s ease-in-out infinite;
}

/* Grain + lignes de balayage + vignette */
.fx {
  position: fixed;
  inset: -50%;
  z-index: 50;
  pointer-events: none;
  background:
    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='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.075;
  animation: grain 0.9s steps(6) infinite;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 49;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.28) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, 0.75) 100%);
}

/* Écho géant et flou du texte corrompu, derrière tout */
.echo {
  position: fixed;
  inset: 0;
  z-index: -2;
  display: grid;
  place-items: center;
  padding: 6vh 4vw;
  overflow: hidden;
  font: italic 500 clamp(5rem, 17vw, 16rem)/1.1 var(--serif);
  color: var(--blood);
  opacity: 0.07;
  filter: blur(3px);
  text-align: center;
  overflow-wrap: anywhere;
  pointer-events: none;
  user-select: none;
  animation: drift 40s ease-in-out infinite alternate;
}

.wrap {
  width: min(760px, 100%);
  margin: 0 auto;
  padding: max(3vh, 20px) 16px 40px;
}

.head { text-align: center; padding: 3.5rem 0 2.6rem; }

.title {
  margin: 0;
  font: italic 500 clamp(4.4rem, 20vw, 10.5rem)/1 var(--serif);
  letter-spacing: 0.02em;
  color: var(--ink);
  text-shadow: -2px 0 rgba(255, 20, 60, 0.55), 2px 0 rgba(0, 210, 255, 0.28), 0 0 38px rgba(209, 26, 42, 0.35);
  white-space: nowrap;
  user-select: none;
}
/* Hauteur figée : sans ça, chaque tirage change la hauteur de ligne et toute
   la page tressaute 10 fois par seconde. Les marques débordent en visible. */
.title { height: 1em; overflow: visible; }
.title span { display: inline-block; height: 1em; }
.title.burst span {
  transform: translate(var(--jx, 3px), var(--jy, -2px)) skewX(var(--sk, -8deg));
  text-shadow: -7px 0 rgba(255, 20, 60, 0.8), 6px 0 rgba(0, 210, 255, 0.5);
  filter: contrast(1.4);
}

.sub {
  margin: 2.8rem 0 0;
  font: 0.8rem/1.5 var(--zalgo);
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: var(--dim);
}

.altar {
  position: relative;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--faint);
  border-radius: 4px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.6), 0 30px 80px -30px rgba(209, 26, 42, 0.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.lbl {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.lbl label, .level label {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dim);
}

button { font: inherit; color: inherit; cursor: pointer; }
button:focus-visible, textarea:focus-visible, input:focus-visible, .out:focus-visible {
  outline: 1px solid var(--blood-hi);
  outline-offset: 3px;
}

.ghost {
  background: none;
  border: 0;
  padding: 4px 0;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--dim);
  transition: color 0.2s;
}
.ghost:hover { color: var(--ink); }
/* Le bouton s'allume quand le texte saisi contient déjà des marques */
.ghost.hot { color: var(--blood-hi); text-shadow: 0 0 12px rgba(255, 51, 70, 0.6); }

textarea {
  display: block;
  width: 100%;
  min-height: 3.2rem;
  max-height: 40vh;
  padding: 10px 0 12px;
  resize: none;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font: italic 500 1.55rem/1.35 var(--serif);
  caret-color: var(--blood-hi);
  transition: border-color 0.3s;
}
textarea:focus { outline: none; border-bottom-color: var(--blood); }
textarea::placeholder { color: #5a525f; transition: opacity 0.6s; }
textarea.fade::placeholder { opacity: 0; }

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  align-items: center;
  justify-content: space-between;
  margin: 18px 0 16px;
}

.level { display: flex; align-items: center; gap: 12px; flex: 1 1 260px; }
.level output {
  min-width: 4.8em;
  font-size: 0.78rem;
  color: var(--blood-hi);
  text-align: right;
}

input[type="range"] {
  --p: 35%;
  flex: 1;
  height: 22px;
  margin: 0;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 2px;
  background: linear-gradient(90deg, var(--blood) var(--p), var(--line) var(--p));
}
input[type="range"]::-moz-range-track { height: 2px; background: var(--line); }
input[type="range"]::-moz-range-progress { height: 2px; background: var(--blood); }
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  margin-top: -5px;
  background: var(--blood-hi);
  border: 0;
  transform: rotate(45deg);
  box-shadow: 0 0 14px rgba(255, 51, 70, 0.8);
}
input[type="range"]::-moz-range-thumb {
  width: 11px;
  height: 11px;
  background: var(--blood-hi);
  border: 0;
  border-radius: 0;
  transform: rotate(45deg);
  box-shadow: 0 0 14px rgba(255, 51, 70, 0.8);
}

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 6px 11px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--dim);
  transition: color 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.chip:hover { color: var(--ink); border-color: #5a4d60; }
.chip[aria-pressed="true"] {
  color: var(--ink);
  border-color: var(--blood);
  box-shadow: inset 0 0 12px rgba(209, 26, 42, 0.25);
}
.reroll span { display: inline-block; transition: transform 0.5s; }
.reroll:active span { transform: rotate(-180deg); }

.out-wrap { position: relative; }
.hint {
  position: absolute;
  top: -8px;
  right: 12px;
  z-index: 1;
  padding: 0 6px;
  background: #0d0a0f;
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--dim);
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}
.out-wrap:hover .hint { opacity: 1; }

/* Hauteur bornée et défilement : les marques débordent sinon sur les boutons
   et voleraient leurs clics */
.out {
  min-height: 8.5rem;
  max-height: 52vh;
  overflow: auto;
  padding: 2.4rem 18px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid var(--faint);
  border-radius: 3px;
  font: 1.5rem/2.3 var(--zalgo);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  cursor: copy;
  user-select: all;
  transition: border-color 0.25s, box-shadow 0.25s;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}
.out:hover { border-color: rgba(209, 26, 42, 0.55); box-shadow: 0 0 30px -8px rgba(209, 26, 42, 0.35) inset; }
.out:empty::before {
  content: attr(data-placeholder);
  font: italic 500 1.3rem/1.4 var(--serif);
  color: #4d4652;
}
.out.taken { animation: taken 0.55s steps(1) 1, flash 0.55s ease-out 1; }
.out.shiver { animation: shiver 0.3s steps(2) 1; }

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
}
.count { font-size: 0.7rem; letter-spacing: 0.1em; color: var(--dim); }

.copy {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 13px 26px;
  background: rgba(209, 26, 42, 0.08);
  border: 1px solid var(--blood);
  border-radius: 2px;
  color: var(--blood-hi);
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s, box-shadow 0.25s;
}
.copy:hover {
  background: rgba(209, 26, 42, 0.18);
  color: #fff;
  box-shadow: 0 0 28px rgba(209, 26, 42, 0.45);
}
.copy.done { background: var(--blood); color: #fff; box-shadow: 0 0 40px rgba(255, 51, 70, 0.7); }
.copy kbd {
  font: inherit;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  padding: 2px 6px;
  border: 1px solid currentColor;
  border-radius: 2px;
  opacity: 0.55;
}

.foot {
  margin-top: 34px;
  text-align: center;
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  color: #544c59;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: max(28px, env(safe-area-inset-bottom));
  z-index: 60;
  padding: 12px 28px;
  transform: translate(-50%, 20px);
  background: #0b0709;
  border: 1px solid var(--blood);
  font: 1.4rem/1.8 var(--zalgo);
  color: var(--ink);
  box-shadow: 0 0 40px rgba(209, 26, 42, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.25s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

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

@keyframes breathe { 50% { opacity: 0.55; } }
@keyframes grain {
  0% { transform: translate(0, 0); }
  20% { transform: translate(-6%, 4%); }
  40% { transform: translate(5%, -7%); }
  60% { transform: translate(-3%, 8%); }
  80% { transform: translate(7%, 2%); }
}
@keyframes drift {
  from { transform: translate(-2%, -1%) rotate(-1.5deg) scale(1.02); }
  to { transform: translate(2%, 1.5%) rotate(1deg) scale(0.98); }
}
@keyframes taken {
  0% { transform: translate(4px, -2px) skewX(-6deg); filter: invert(1) hue-rotate(180deg); }
  18% { transform: translate(-5px, 1px); filter: none; }
  36% { transform: translate(2px, 2px) skewX(4deg); filter: invert(1); }
  54% { transform: none; filter: none; }
}
@keyframes flash {
  0% { box-shadow: 0 0 60px rgba(255, 51, 70, 0.8) inset; border-color: var(--blood-hi); }
}
@keyframes shiver {
  0% { transform: translateX(-3px); opacity: 0.6; }
  50% { transform: translateX(3px); }
}

@media (max-width: 560px) {
  .head { padding: 2.4rem 0 1.6rem; }
  .altar { padding: 16px; }
  .bar { flex-direction: column-reverse; align-items: stretch; }
  .copy { justify-content: center; padding: 16px; }
  .count { text-align: center; }
  .out { font-size: 1.35rem; }
}
@media (hover: none) {
  .copy kbd { display: none; }
  .hint { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  body::before, .fx, .echo { animation: none; }
  .out.taken, .out.shiver { animation: none; }
}