/* Death Note Quiz Room - ink, paper, apple red, and interrogation light */

:root {
  --qr-bg: #08080c;
  --qr-bg-elev: #15171e;
  --qr-fg: #f0eadc;
  --qr-fg-dim: #aaa2a8;
  --qr-accent: #9e1529;
  --qr-accent-dim: #5b0c1b;
  --qr-warn: #c29645;
  --qr-danger: #d64b47;
  --qr-radius: 6px;
  --qr-ink: #050507;
  --qr-charcoal: #15171e;
  --qr-slate: #2f3640;
  --qr-ash: #8b909a;
  --qr-paper: #d6cdb8;
  --qr-paper-bright: #f2e9d7;
  --qr-purple: #48315c;
  --qr-success: #6fb06e;
  --qr-red-glow: rgba(158, 21, 41, 0.32);
}

* { box-sizing: border-box; }

body[data-room="death-note"] {
  background: linear-gradient(180deg, rgba(72, 49, 92, 0.12) 0%, transparent 38%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.018) 0 1px, transparent 1px 44px),
    var(--qr-bg);
  color: var(--qr-fg);
  font-family: Inter, -apple-system, BlinkMacSystemFont, sans-serif;
}

body[data-room="death-note"] #qr-root { max-width: 500px; padding-top: 22px; }
body[data-room="death-note"] .qr-stage { gap: 14px; }
body[data-room="death-note"] .qr-progress {
  color: var(--qr-paper);
  font-size: 10px;
  letter-spacing: 0;
  text-shadow: 0 0 10px var(--qr-red-glow);
}

body[data-room="death-note"] .qr-board {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(214,205,184,0.035), transparent 34%), var(--qr-bg-elev);
  border: 1px solid rgba(158, 21, 41, 0.75);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.035), 0 18px 44px rgba(0,0,0,0.42);
}

body[data-room="death-note"] .qr-board::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0 58%, rgba(8,8,12,0.32) 100%);
}

body[data-room="death-note"] .qr-board > * { position: relative; }
body[data-room="death-note"] .qr-board h1,
body[data-room="death-note"] .qr-board h2,
body[data-room="death-note"] .qr-board h3,
body[data-room="death-note"] .qr-choice-prompt h2 {
  color: var(--qr-paper-bright);
  letter-spacing: 0;
  line-height: 1.45;
}

body[data-room="death-note"] .qr-board h2,
body[data-room="death-note"] .qr-choice-prompt h2 {
  font-family: "Press Start 2P", monospace;
  font-size: 14px;
  margin: 0 0 8px;
  text-shadow: 0 0 12px rgba(158, 21, 41, 0.45);
}

body[data-room="death-note"] .qr-choice-prompt { margin-bottom: 14px; }
body[data-room="death-note"] .qr-choice-prompt p,
body[data-room="death-note"] .qr-dn-write-prompt p {
  color: var(--qr-fg-dim);
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
}

body[data-room="death-note"] .qr-scene {
  width: 100%;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  border-color: rgba(158, 21, 41, 0.72);
  background: var(--qr-ink);
  box-shadow: 0 0 0 1px rgba(214,205,184,0.08), 0 12px 24px rgba(0,0,0,0.28);
  animation: qr-dn-scene-in 360ms ease-out both;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

body[data-room="death-note"] .qr-btn {
  min-height: 46px;
  background: linear-gradient(180deg, #b51d35, var(--qr-accent));
  color: var(--qr-paper-bright);
  border: 1px solid rgba(242,233,215,0.16);
  box-shadow: 0 4px 0 #4c0815;
  font-size: 11px;
  letter-spacing: 0;
  transition: transform 120ms ease, filter 120ms ease, box-shadow 120ms ease;
}

body[data-room="death-note"] .qr-btn:hover { filter: brightness(1.12); transform: translateY(-1px); }
body[data-room="death-note"] .qr-btn:active { transform: translateY(2px); box-shadow: 0 2px 0 #4c0815; }
body[data-room="death-note"] .qr-btn:disabled { opacity: 0.48; filter: grayscale(0.45); }
body[data-room="death-note"] .qr-btn-sm { min-height: 44px; padding: 8px 12px; font-size: 9px; }

body[data-room="death-note"] .qr-choice-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
  margin-bottom: 14px;
}

body[data-room="death-note"] .qr-choice {
  position: relative;
  min-height: 58px;
  padding: 13px 14px;
  color: var(--qr-fg);
  background: linear-gradient(180deg, rgba(214,205,184,0.045), rgba(255,255,255,0.01)), #101118;
  border: 1px solid rgba(214,205,184,0.16);
  border-left: 4px solid var(--qr-accent-dim);
  border-radius: var(--qr-radius);
  font-size: 13px;
  line-height: 1.45;
  text-align: left;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}

body[data-room="death-note"] .qr-choice:hover,
body[data-room="death-note"] .qr-choice:focus-visible {
  border-color: rgba(242,233,215,0.38);
  border-left-color: var(--qr-accent);
  transform: translateY(-2px);
  animation: qr-dn-choice-lift 160ms ease-out;
}

body[data-room="death-note"] .qr-choice.picked {
  background: linear-gradient(180deg, rgba(158,21,41,0.18), rgba(158,21,41,0.08)), #111018;
  border-color: var(--qr-accent);
  box-shadow: inset 0 0 0 1px rgba(242,233,215,0.08), 0 0 18px rgba(158,21,41,0.16);
}

body[data-room="death-note"] .qr-choice-name {
  display: block;
  margin-bottom: 5px;
  color: var(--qr-warn);
  font-family: "Press Start 2P", monospace;
  font-size: 10px;
  letter-spacing: 0;
  line-height: 1.5;
}

body[data-room="death-note"] .qr-counter {
  margin: 0 0 10px;
  padding: 9px 10px;
  color: var(--qr-paper);
  background: rgba(5,5,7,0.34);
  border: 1px solid rgba(214,205,184,0.12);
  border-radius: var(--qr-radius);
  font-size: 10px;
  letter-spacing: 0;
}

body[data-room="death-note"] .qr-counter span { color: var(--qr-warn); }
body[data-room="death-note"] .qr-counter.complete span { color: var(--qr-success); }
body[data-room="death-note"] .qr-status { min-height: 22px; margin-bottom: 10px; color: var(--qr-fg-dim); font-size: 12px; line-height: 1.4; }
body[data-room="death-note"] .qr-status.win { color: var(--qr-success); }
body[data-room="death-note"] .qr-status.bad { color: var(--qr-danger); }

body[data-room="death-note"] .qr-outcome {
  margin: 12px 0 0;
  padding: 13px 14px;
  color: var(--qr-paper-bright);
  background: linear-gradient(180deg, rgba(214,205,184,0.08), rgba(214,205,184,0.03));
  border: 1px solid rgba(194,150,69,0.5);
  border-radius: var(--qr-radius);
  font-size: 13px;
  line-height: 1.55;
}

body[data-room="death-note"] .qr-outcome[hidden],
body[data-room="death-note"] .qr-choice-list[hidden] { display: none !important; }

/* Puzzle 1: The Memory Notebook */
body[data-room="death-note"] .qr-board:has(.qr-dn-write) .qr-scene { border-color: rgba(194,150,69,0.55); }
body[data-room="death-note"] .qr-dn-write { gap: 14px; }
body[data-room="death-note"] .qr-dn-write-prompt h2 {
  color: var(--qr-paper-bright);
  font-size: 14px;
  margin: 0 0 8px;
  letter-spacing: 0;
}

body[data-room="death-note"] .qr-dn-write-progress {
  padding: 8px 10px;
  color: var(--qr-warn);
  background: rgba(5,5,7,0.42);
  border: 1px solid rgba(194,150,69,0.28);
  border-radius: var(--qr-radius);
  font-size: 10px;
  letter-spacing: 0;
}

body[data-room="death-note"] .qr-dn-write-page {
  min-height: 188px;
  padding: 24px 18px;
  background: linear-gradient(90deg, rgba(158,21,41,0.18) 0 4px, transparent 4px),
    linear-gradient(180deg, rgba(242,233,215,0.08), rgba(214,205,184,0.02)), #111117;
  border: 1px solid rgba(214,205,184,0.22);
  border-radius: var(--qr-radius);
  box-shadow: inset 0 0 20px rgba(0,0,0,0.28);
}

body[data-room="death-note"] .qr-dn-write-face {
  filter: drop-shadow(0 8px 0 rgba(0,0,0,0.22));
  animation: qr-dn-prop-bob 2.8s ease-in-out infinite;
}

body[data-room="death-note"] .qr-dn-write-name {
  color: var(--qr-paper-bright);
  font-size: 15px;
  letter-spacing: 0;
  text-shadow: 0 0 12px rgba(158,21,41,0.55);
}

body[data-room="death-note"] .qr-dn-write-role,
body[data-room="death-note"] .qr-dn-write-question { color: var(--qr-fg-dim); }
body[data-room="death-note"] .qr-dn-write-options { gap: 9px; }

body[data-room="death-note"] .qr-dn-write-option {
  min-height: 50px;
  background: #0d0e14;
  border: 1px solid rgba(214,205,184,0.18);
  border-left: 4px solid var(--qr-accent-dim);
  border-radius: var(--qr-radius);
  color: var(--qr-paper-bright);
  font-size: 12px;
  letter-spacing: 0;
}

body[data-room="death-note"] .qr-dn-write-option:hover { border-left-color: var(--qr-accent); transform: translateY(-1px); }
body[data-room="death-note"] .qr-dn-write-option.correct { border-color: var(--qr-success); box-shadow: 0 0 0 2px rgba(111,176,110,0.2); }
body[data-room="death-note"] .qr-dn-write-option.wrong { border-color: var(--qr-danger); box-shadow: 0 0 0 2px rgba(214,75,71,0.2); }
body[data-room="death-note"] .qr-dn-write-actions { gap: 9px; }
body[data-room="death-note"] .qr-dn-write-actions[hidden],
body[data-room="death-note"] .qr-dn-write-result[hidden] { display: none !important; }

body[data-room="death-note"] .qr-dn-write-result {
  color: var(--qr-warn);
  background: rgba(5,5,7,0.42);
  border: 1px solid rgba(194,150,69,0.34);
  border-radius: var(--qr-radius);
  letter-spacing: 0;
}

/* Puzzle 2: L's Interrogation */
body[data-room="death-note"] .qr-board:has(.qr-dn-stage) {
  background: linear-gradient(180deg, rgba(242,233,215,0.09), transparent 44%), var(--qr-bg-elev);
}

body[data-room="death-note"] .qr-board:has(.qr-dn-stage) .qr-scene { border-color: rgba(214,205,184,0.4); }
body[data-room="death-note"] .qr-dn-stage {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 10px !important;
  margin-bottom: 14px !important;
}

body[data-room="death-note"] .qr-dn-stage .qr-choice {
  min-height: 64px;
  background: linear-gradient(90deg, rgba(214,205,184,0.08), transparent 42%), #11141b;
  border-left-color: var(--qr-paper);
}

body[data-room="death-note"] .qr-dn-stage .qr-choice::before {
  content: "REC";
  display: inline-block;
  margin-right: 8px;
  color: var(--qr-accent);
  font-family: "Press Start 2P", monospace;
  font-size: 8px;
}

body[data-room="death-note"] .qr-dn-stage .qr-choice[data-idx="0"] { border-left-color: var(--qr-paper); }
body[data-room="death-note"] .qr-dn-stage .qr-choice[data-idx="1"] { border-left-color: var(--qr-ash); }
body[data-room="death-note"] .qr-dn-stage .qr-choice[data-idx="2"] { border-left-color: var(--qr-purple); }
body[data-room="death-note"] .qr-dn-r,
body[data-room="death-note"] .qr-dn-c { color: var(--qr-paper-bright); }

/* Puzzle 3: Misa's Loyalty Test */
body[data-room="death-note"] .qr-board:has(.qr-dn-misa-done) {
  background: linear-gradient(180deg, rgba(72,49,92,0.28), transparent 48%), var(--qr-bg-elev);
}

body[data-room="death-note"] .qr-board:has(.qr-dn-misa-done) .qr-scene { border-color: rgba(194,150,69,0.58); }
body[data-room="death-note"] .qr-board:has(.qr-dn-misa-done) .qr-choice { border-left-color: var(--qr-purple); }
body[data-room="death-note"] .qr-board:has(.qr-dn-misa-done) .qr-choice[data-id="use"] { border-left-color: var(--qr-accent); }
body[data-room="death-note"] .qr-board:has(.qr-dn-misa-done) .qr-choice[data-id="protect"] { border-left-color: var(--qr-warn); }
body[data-room="death-note"] .qr-board:has(.qr-dn-misa-done) .qr-choice[data-id="release"] { border-left-color: var(--qr-ash); }
body[data-room="death-note"] .qr-board:has(.qr-dn-misa-done) .qr-choice[data-id="partner"] { border-left-color: var(--qr-purple); }
body[data-room="death-note"] .qr-board:has(.qr-dn-misa-done) .qr-choice[data-id="expose"] { border-left-color: var(--qr-paper); }
body[data-room="death-note"] .qr-dn-misa-done { margin-top: 12px; }

/* Puzzle 4: The Killer's Letter */
body[data-room="death-note"] .qr-board:has(.qr-dn-cipher-done) {
  background: linear-gradient(180deg, rgba(214,205,184,0.07), transparent 44%), var(--qr-charcoal);
}

body[data-room="death-note"] .qr-board:has(.qr-dn-cipher-done) .qr-scene { border-color: rgba(214,205,184,0.5); }
body[data-room="death-note"] .qr-board:has(.qr-dn-cipher-done) .qr-choice {
  font-family: Inter, -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(90deg, rgba(214,205,184,0.12) 0 2px, transparent 2px),
    linear-gradient(180deg, rgba(214,205,184,0.05), transparent), #101016;
}

body[data-room="death-note"] .qr-board:has(.qr-dn-cipher-done) .qr-choice[data-id="l_alias"] { border-left-color: var(--qr-paper-bright); }
body[data-room="death-note"] .qr-board:has(.qr-dn-cipher-done) .qr-choice[data-id="light"] { border-left-color: var(--qr-accent); }
body[data-room="death-note"] .qr-board:has(.qr-dn-cipher-done) .qr-choice[data-id="misa"] { border-left-color: var(--qr-purple); }
body[data-room="death-note"] .qr-board:has(.qr-dn-cipher-done) .qr-choice[data-id="mello"] { border-left-color: var(--qr-warn); }
body[data-room="death-note"] .qr-board:has(.qr-dn-cipher-done) .qr-choice[data-id="near"] { border-left-color: var(--qr-ash); }
body[data-room="death-note"] .qr-dn-cipher-done { margin-top: 12px; }

/* Puzzle 5: The Warehouse */
body[data-room="death-note"] .qr-board:has(.qr-dn-fin-done) {
  background: linear-gradient(180deg, rgba(194,150,69,0.12), transparent 35%), var(--qr-bg-elev);
}

body[data-room="death-note"] .qr-board:has(.qr-dn-fin-done) .qr-scene {
  border-color: rgba(194,150,69,0.75);
  box-shadow: 0 0 0 1px rgba(194,150,69,0.1), 0 14px 28px rgba(0,0,0,0.36);
}

body[data-room="death-note"] .qr-board:has(.qr-dn-fin-done) .qr-choice { min-height: 64px; border-left-color: var(--qr-warn); }
body[data-room="death-note"] .qr-board:has(.qr-dn-fin-done) .qr-choice[data-id="win"],
body[data-room="death-note"] .qr-board:has(.qr-dn-fin-done) .qr-choice[data-id="speech"] { border-left-color: var(--qr-accent); }
body[data-room="death-note"] .qr-board:has(.qr-dn-fin-done) .qr-choice[data-id="surrender"] { border-left-color: var(--qr-paper); }
body[data-room="death-note"] .qr-board:has(.qr-dn-fin-done) .qr-choice[data-id="flee"] { border-left-color: var(--qr-warn); }
body[data-room="death-note"] .qr-board:has(.qr-dn-fin-done) .qr-choice[data-id="ryuk"] { border-left-color: var(--qr-purple); }
body[data-room="death-note"] .qr-dn-fin-done { margin-top: 12px; }

/* Result screen */
body[data-room="death-note"] .qr-result { padding: 28px 0 4px; }
body[data-room="death-note"] .qr-result-sprite-wrap { display: flex; justify-content: center; margin-bottom: 18px; }
body[data-room="death-note"] .qr-result-sprite {
  width: 224px;
  height: 224px;
  object-fit: contain;
  background: linear-gradient(180deg, rgba(158,21,41,0.16), rgba(72,49,92,0.12)), var(--qr-ink);
  border: 4px solid var(--qr-accent);
  box-shadow: 0 0 0 1px rgba(242,233,215,0.14), 0 16px 36px rgba(0,0,0,0.48);
  animation: qr-dn-sprite-enter 520ms ease-out both;
}

body[data-room="death-note"] .qr-result-eyebrow { color: var(--qr-warn); font-size: 10px; letter-spacing: 0; }
body[data-room="death-note"] .qr-result-name {
  color: var(--qr-paper-bright) !important;
  font-size: 20px;
  letter-spacing: 0;
  text-shadow: 0 0 18px rgba(158,21,41,0.48);
}

body[data-room="death-note"] .qr-result-tagline { color: var(--qr-paper); }
body[data-room="death-note"] .qr-result-desc { color: var(--qr-fg); line-height: 1.62; }
body[data-room="death-note"] .qr-result-receipts.qr-result-dossier {
  background: linear-gradient(180deg, rgba(214,205,184,0.08), rgba(21,23,30,0.96)), var(--qr-bg-elev);
  border-color: rgba(194,150,69,0.45);
}

body[data-room="death-note"] .qr-result-dossier-eyebrow { color: var(--qr-warn); letter-spacing: 0; }
body[data-room="death-note"] .qr-result-dossier-lines li { color: var(--qr-paper-bright); }
body[data-room="death-note"] .qr-result-cta { background: rgba(5,5,7,0.34); border-color: rgba(214,205,184,0.15); }

/* Motion */
@keyframes qr-dn-scene-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes qr-dn-sprite-enter {
  0% { opacity: 0; transform: translateY(12px) scale(0.92); }
  62% { opacity: 1; transform: translateY(-2px) scale(1.02); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes qr-dn-prop-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes qr-dn-choice-lift {
  from { box-shadow: none; }
  to { box-shadow: 0 8px 18px rgba(0,0,0,0.22); }
}

@keyframes qr-dn-page-flicker {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.82; }
}

body[data-room="death-note"] .qr-hint { color: var(--qr-warn); }
body[data-room="death-note"] .qr-hint-visible {
  opacity: 1;
  animation: qr-dn-page-flicker 600ms ease-out 1;
}

body[data-room="death-note"] .qr-resume-banner {
  background: var(--qr-bg-elev);
  border-color: rgba(194,150,69,0.55);
}

@media (prefers-reduced-motion: reduce) {
  body[data-room="death-note"] *,
  body[data-room="death-note"] *::before,
  body[data-room="death-note"] *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 600px) {
  body[data-room="death-note"] #qr-root { padding: 16px 12px 0; max-width: 100%; }
  body[data-room="death-note"] .qr-board { padding: 16px 12px; min-height: 300px; }
  body[data-room="death-note"] .qr-scene { margin-bottom: 14px; }
  body[data-room="death-note"] .qr-board h2,
  body[data-room="death-note"] .qr-choice-prompt h2,
  body[data-room="death-note"] .qr-dn-write-prompt h2 { font-size: 12px; line-height: 1.5; }
  body[data-room="death-note"] .qr-choice-prompt p,
  body[data-room="death-note"] .qr-dn-write-prompt p { font-size: 13px; }
  body[data-room="death-note"] .qr-choice,
  body[data-room="death-note"] .qr-dn-write-option,
  body[data-room="death-note"] .qr-btn { min-height: 48px; }
  body[data-room="death-note"] .qr-dn-stage .qr-choice { min-height: 58px; }
  body[data-room="death-note"] .qr-dn-write-page { min-height: 172px; padding: 20px 14px; }
  body[data-room="death-note"] .qr-dn-write-face { font-size: 48px; }
  body[data-room="death-note"] .qr-dn-write-actions { flex-direction: column; }
  body[data-room="death-note"] .qr-result-sprite { width: 192px; height: 192px; }
  body[data-room="death-note"] .qr-result-name { font-size: 16px; line-height: 1.4; }
}

@media (max-width: 380px) {
  body[data-room="death-note"] .qr-choice,
  body[data-room="death-note"] .qr-dn-write-option {
    padding: 12px 11px;
    font-size: 12px;
  }
  body[data-room="death-note"] .qr-btn { padding-inline: 12px; font-size: 10px; }
}