/* ============================================================
   WASTELAND DRIVERS ACADEMY — Goth-Anime-Kawaii Driving RPG
   ============================================================ */

:root {
  --oxblood:   #2a0810;
  --oxblood-2: #3a0a14;
  --crimson:   #6b0f1a;
  --rose:      #b81d2c;
  --rose-soft: #d94858;
  --pink:      #ff6fa3;
  --pink-soft: #ffa6c9;
  --kawaii:    #ff9fc1;
  --violet:    #a855f7;
  --lilac:     #c084fc;
  --bone:      #fff7eb;
  --ink:       #fff0f5;
  --ink-soft:  #e9d6e0;
  --ink-dim:   #b89aa8;
  --shadow:    0 25px 60px rgba(0,0,0,0.65), 0 0 0 1px rgba(255,166,201,0.08);
  --shadow-glow: 0 0 30px rgba(236,72,153,0.4), 0 0 60px rgba(168,85,247,0.3);
  --font-display: "Cinzel", serif;
  --font-serif:   "Cormorant Garamond", serif;
  --font-body:    "Inter", system-ui, sans-serif;
  --font-mono:    "Press Start 2P", monospace;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: radial-gradient(ellipse at top, var(--oxblood-2) 0%, var(--oxblood) 60%, #150305 100%);
  color: var(--ink);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Background petals */
#bg-decor { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.petals { position: absolute; inset: 0; }
.petals::before, .petals::after {
  content: ""; position: absolute; inset: -50px;
  background-image:
    radial-gradient(circle at 12% 18%, var(--pink-soft) 0px, transparent 3px),
    radial-gradient(circle at 78% 38%, var(--rose-soft) 0px, transparent 2px),
    radial-gradient(circle at 38% 78%, var(--lilac) 0px, transparent 3px),
    radial-gradient(circle at 92% 12%, var(--pink) 0px, transparent 2px),
    radial-gradient(circle at 22% 58%, var(--kawaii) 0px, transparent 2px);
  background-size: 600px 600px;
  opacity: 0.4;
  animation: drift 70s linear infinite;
}
.petals::after { animation-duration: 110s; opacity: 0.2; transform: scale(1.5); }
@keyframes drift { from { background-position: 0 0; } to { background-position: 600px 1200px; } }

/* ============================================================
   SCENES
   ============================================================ */
.scene {
  display: none;
  min-height: 100vh;
  position: relative;
  z-index: 1;
  animation: fadeIn 0.5s ease;
}
.scene.active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   SHARED BUTTONS
   ============================================================ */
.primary-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 14px 26px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--rose) 0%, var(--pink) 100%);
  color: white;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(184,29,44,0.5), 0 0 30px rgba(255,111,163,0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.primary-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(184,29,44,0.7), 0 0 40px rgba(255,111,163,0.5);
}
.primary-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.primary-btn.big { font-size: 13px; padding: 18px 36px; }

.ghost-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 999px;
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid rgba(255,166,201,0.3);
  cursor: pointer;
  transition: all 0.15s ease;
}
.ghost-btn:hover {
  border-color: var(--pink);
  color: var(--pink-soft);
  box-shadow: 0 0 16px rgba(255,111,163,0.3);
}
.ghost-btn.small { font-size: 9px; padding: 8px 14px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--pink);
  text-transform: uppercase;
  margin: 0 0 18px;
  text-shadow: 0 0 12px rgba(255,166,201,0.6);
}

/* ============================================================
   LOGIN SCENE
   ============================================================ */
#scene-login {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
#scene-login.active { display: flex; }

.login-card {
  max-width: 720px;
  width: 100%;
  background: linear-gradient(180deg, rgba(58,10,20,0.85) 0%, rgba(26,5,10,0.95) 100%);
  border: 1px solid rgba(255,166,201,0.18);
  border-radius: 32px;
  padding: 50px 44px;
  text-align: center;
  box-shadow: var(--shadow), var(--shadow-glow);
  backdrop-filter: blur(20px);
}
.login-title {
  font-family: "Cinzel", serif;
  font-weight: 900;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  margin: 0 0 18px;
  color: var(--ink);
  letter-spacing: 0.04em;
  text-shadow: 0 0 20px rgba(168,85,247,0.5), 0 0 40px rgba(236,72,153,0.35), 0 4px 8px rgba(0,0,0,0.7);
}
.login-title span {
  background: linear-gradient(90deg, var(--rose-soft), var(--lilac), var(--pink), var(--lilac), var(--rose-soft));
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 0.06em;
  animation: gradientFlow 8s ease-in-out infinite;
}
@keyframes gradientFlow {
  0%,100% { background-position: 0% 50%; }
  50%     { background-position: 100% 50%; }
}
.login-title { animation: titleBreathe 5s ease-in-out infinite; }
@keyframes titleBreathe {
  0%,100% { text-shadow: 0 0 20px rgba(168,85,247,0.5), 0 0 40px rgba(236,72,153,0.35), 0 4px 8px rgba(0,0,0,0.7); }
  50%     { text-shadow: 0 0 30px rgba(168,85,247,0.75), 0 0 60px rgba(236,72,153,0.55), 0 4px 8px rgba(0,0,0,0.7); }
}
.login-tag {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  color: var(--ink-soft);
  margin: 0 auto 32px;
  max-width: 480px;
  line-height: 1.5;
}
.login-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.login-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--pink-soft);
  text-transform: uppercase;
  margin: 0;
}
#login-name {
  background: rgba(20,5,10,0.7);
  border: 1px solid rgba(255,166,201,0.3);
  border-radius: 12px;
  padding: 14px 18px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 20px;
  text-align: center;
  width: 280px;
  max-width: 90%;
  transition: border-color 0.15s, box-shadow 0.15s;
}
#login-name:focus {
  outline: none;
  border-color: var(--pink);
  box-shadow: 0 0 20px rgba(255,111,163,0.3);
}
#login-name::placeholder { color: var(--ink-dim); font-style: italic; }

.login-sublabel {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
  text-transform: uppercase;
  margin: 4px 0 14px;
  opacity: 0.8;
}
.avatar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 620px;
  margin: 8px 0 18px;
}
.avatar-pick {
  position: relative;
  aspect-ratio: 3 / 4.4;
  background-size: cover;
  background-position: center top;
  background-color: var(--oxblood);
  border: 2px solid rgba(255,166,201,0.2);
  border-radius: 18px;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s ease, border-color 0.35s ease;
  opacity: 0;
  transform: translateY(18px) scale(0.96);
  animation: avatarRise 0.7s cubic-bezier(.2,.8,.2,1) forwards;
  animation-delay: calc(var(--idx,0) * 120ms + 200ms);
}
@keyframes avatarRise {
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.avatar-pick::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 30%, transparent 50%, rgba(0,0,0,0.55) 100%);
  pointer-events: none;
  z-index: 1;
}
.avatar-pick::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(20,4,10,0.92) 95%);
  pointer-events: none;
  z-index: 1;
}
.avatar-shine {
  position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.12) 50%, transparent 70%);
  transform: translateX(-110%);
  z-index: 2;
  pointer-events: none;
  transition: transform 0.9s ease;
}
.avatar-pick:hover .avatar-shine { transform: translateX(110%); }
.avatar-pick:hover {
  border-color: var(--pink-soft);
  transform: translateY(-4px) scale(1.015);
  box-shadow: 0 16px 32px rgba(0,0,0,0.7);
}
.avatar-pick.selected {
  border-color: var(--pink);
  box-shadow: 0 0 30px rgba(255,111,163,0.65), inset 0 0 36px rgba(255,111,163,0.22);
  transform: translateY(-4px) scale(1.02);
  animation: avatarRise 0.7s cubic-bezier(.2,.8,.2,1) forwards, avatarPulse 2.4s ease-in-out infinite 0.9s;
}
@keyframes avatarPulse {
  0%, 100% { box-shadow: 0 0 30px rgba(255,111,163,0.55), inset 0 0 36px rgba(255,111,163,0.20); }
  50%      { box-shadow: 0 0 44px rgba(255,111,163,0.85), inset 0 0 46px rgba(255,111,163,0.30); }
}
.avatar-meta {
  position: absolute;
  bottom: 10px; left: 10px; right: 10px;
  z-index: 3;
  display: flex; flex-direction: column; gap: 2px;
  text-align: center;
}
.avatar-body {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.16em;
  color: var(--pink);
  text-transform: uppercase;
  opacity: 0.95;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.avatar-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: white;
  letter-spacing: 0.04em;
  line-height: 1.1;
  text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}
.avatar-tag {
  font-family: var(--font-body);
  font-size: 10px;
  font-style: italic;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0.01em;
  line-height: 1.25;
  margin-top: 1px;
}
@media (max-width: 640px) {
  .avatar-tag { display: none; }
  .avatar-name { font-size: 12px; }
}

/* ============================================================
   INTRO SCENE
   ============================================================ */
#scene-intro {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
#scene-intro.active { display: flex; }
.intro-card {
  max-width: 880px;
  width: 100%;
  background: linear-gradient(180deg, rgba(58,10,20,0.85) 0%, rgba(26,5,10,0.95) 100%);
  border: 1px solid rgba(255,166,201,0.18);
  border-radius: 32px;
  padding: 48px;
  box-shadow: var(--shadow);
  text-align: center;
}
.intro-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 44px);
  margin: 0 0 14px;
  color: var(--ink);
}
.intro-lede {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 19px;
  color: var(--ink-soft);
  margin: 0 0 36px;
  max-width: 620px;
  margin-left: auto; margin-right: auto;
  line-height: 1.5;
}
.intro-driver-lore {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 600px;
  margin: 0 auto 28px;
  padding: 18px 22px;
  border: 1px solid rgba(255,166,201,0.22);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,111,163,0.05), rgba(20,5,10,0.4));
  line-height: 1.5;
  animation: fadeUp 0.7s ease both 0.2s;
}
.intro-driver-lore.hidden { display: none; }
.intro-driver-lore strong { color: var(--pink-soft); font-weight: 600; font-style: normal; }
.intro-driver-lore em { color: var(--ink); font-style: italic; }
.intro-driver-bio {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--ink-dim);
  font-style: italic;
  line-height: 1.5;
}
.intro-myth {
  max-width: 620px;
  margin: 0 auto 32px;
  padding: 22px 26px;
  border-top: 1px solid rgba(255,166,201,0.18);
  border-bottom: 1px solid rgba(255,166,201,0.18);
  text-align: left;
  animation: fadeUp 0.8s ease both 0.35s;
}
.intro-myth-heading {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--pink);
  margin: 0 0 12px;
}
.intro-myth p {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.65;
  margin: 0 0 10px;
}
.intro-myth-line {
  font-family: var(--font-display) !important;
  font-size: 18px !important;
  font-weight: 700;
  color: var(--ink) !important;
  letter-spacing: 0.04em;
  margin-top: 14px !important;
}
.how-it-works {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  margin: 0 0 32px;
}
.how-step {
  background: rgba(20,5,10,0.5);
  border: 1px solid rgba(255,166,201,0.18);
  border-radius: 18px;
  padding: 22px 18px;
  text-align: left;
  position: relative;
  opacity: 0;
  transform: translateY(14px);
  animation: fadeUp 0.6s cubic-bezier(.2,.8,.2,1) forwards;
  animation-delay: calc(var(--d, 0) * 100ms + 500ms);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}
.how-step:hover {
  transform: translateY(-3px);
  border-color: rgba(255,166,201,0.42);
  box-shadow: 0 12px 28px rgba(0,0,0,0.5);
}
.how-step:hover .how-num {
  text-shadow: 0 0 28px rgba(255,111,163,0.95);
}
.how-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 900;
  color: var(--pink);
  text-shadow: 0 0 20px rgba(255,111,163,0.6);
  margin-bottom: 8px;
  line-height: 1;
}
.how-step h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 8px;
  color: var(--ink);
}
.how-step p {
  font-size: 13px;
  color: var(--ink-dim);
  line-height: 1.5;
  margin: 0;
}
.intro-key {
  background: linear-gradient(90deg, rgba(184,29,44,0.18), rgba(168,85,247,0.18));
  border-left: 3px solid var(--pink);
  border-radius: 12px;
  padding: 18px 22px;
  text-align: left;
  margin: 0 0 32px;
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.intro-key strong { color: var(--pink-soft); font-weight: 600; }

/* ============================================================
   HUD (top bar on map and game scenes)
   ============================================================ */
.hud {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 28px;
  background: linear-gradient(180deg, rgba(26,5,10,0.95), rgba(26,5,10,0.6));
  border-bottom: 1px solid rgba(255,166,201,0.15);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
}
.hud-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background-size: cover;
  background-position: center top;
  border: 2px solid var(--pink);
  box-shadow: 0 0 16px rgba(255,111,163,0.5);
  flex-shrink: 0;
  animation: hudAvatarPulse 4s ease-in-out infinite;
}
@keyframes hudAvatarPulse {
  0%,100% { box-shadow: 0 0 14px rgba(255,111,163,0.45); transform: scale(1); }
  50%     { box-shadow: 0 0 24px rgba(255,111,163,0.75); transform: scale(1.04); }
}
.hud-info { flex: 1; min-width: 0; }
.hud-name {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0;
  color: var(--ink);
}
.hud-level {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--pink-soft);
  margin: 2px 0 0;
}
.hud-stats {
  display: flex;
  gap: 18px;
}
.hud-stats div {
  text-align: center;
}
.hud-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--pink);
  text-shadow: 0 0 12px rgba(255,111,163,0.5);
  line-height: 1;
}
.hud-stats span {
  display: block;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.15em;
  color: var(--ink-dim);
  margin-top: 4px;
  text-transform: uppercase;
}

/* ============================================================
   MAP SCENE
   ============================================================ */
.map-wrap {
  padding: 40px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.map-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 42px);
  text-align: center;
  margin: 0 0 8px;
  color: var(--ink);
  text-shadow: 0 0 18px rgba(168,85,247,0.4);
}
.map-sub {
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-soft);
  margin: 0 0 36px;
  font-size: 17px;
}
.map-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  margin-bottom: 32px;
}
.map-cheat { text-align: center; }

.chapter-tile {
  --tc: #ff6fa3;
  position: relative;
  background: linear-gradient(180deg, rgba(40,8,16,0.92), rgba(20,4,8,0.95));
  border: 1px solid rgba(255,166,201,0.18);
  border-radius: 22px;
  padding: 26px 24px;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s ease, border-color 0.4s ease;
  opacity: 0;
  transform: translateY(20px);
  animation: tileRise 0.7s cubic-bezier(.2,.8,.2,1) forwards;
  animation-delay: calc(var(--idx, 0) * 90ms + 100ms);
}
@keyframes tileRise {
  to { opacity: 1; transform: translateY(0); }
}
.chapter-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, var(--tc), transparent 50%);
  opacity: 0.18;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.chapter-tile:hover:not(.locked) {
  transform: translateY(-6px) scale(1.015);
  border-color: var(--tc);
  box-shadow: 0 18px 40px rgba(0,0,0,0.65), 0 0 36px var(--tc);
}
.chapter-tile:hover:not(.locked)::before { opacity: 0.32; }
.chapter-tile:not(.locked):not(.completed) {
  animation: tileRise 0.7s cubic-bezier(.2,.8,.2,1) forwards,
             tileGlow 3.2s ease-in-out infinite calc(var(--idx,0) * 90ms + 800ms);
}
@keyframes tileGlow {
  0%,100% { box-shadow: 0 8px 22px rgba(0,0,0,0.5), 0 0 0 var(--tc); }
  50%     { box-shadow: 0 8px 22px rgba(0,0,0,0.5), 0 0 22px var(--tc); }
}
.chapter-tile.locked {
  opacity: 0.45;
  cursor: not-allowed;
}
.chapter-tile.locked::after {
  content: "🔒";
  position: absolute;
  top: 18px; right: 18px;
  font-size: 22px;
  opacity: 0.6;
}
.chapter-tile.completed::after {
  content: "✦";
  position: absolute;
  top: 18px; right: 18px;
  font-size: 26px;
  color: var(--tc);
  text-shadow: 0 0 14px var(--tc);
}
.ct-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--ink-dim);
  margin: 0 0 6px;
}
.ct-icon {
  font-size: 36px;
  color: var(--tc);
  text-shadow: 0 0 18px var(--tc);
  margin-bottom: 10px;
  line-height: 1;
}
.ct-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  margin: 0 0 4px;
  color: var(--ink);
}
.ct-sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--ink-soft);
  margin: 0 0 16px;
}
.ct-boss {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  line-height: 1.9; /* mono caps wrap — needs air or lines overlap */
  color: var(--tc);
  text-transform: uppercase;
  padding-top: 14px;
  border-top: 1px solid rgba(255,166,201,0.15);
}

/* Demon portrait haunting the right edge of the tile */
.ct-demon {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 46%;
  background-size: cover;
  background-position: center 12%;
  opacity: 0.14;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0.9), transparent 85%);
  mask-image: linear-gradient(to left, rgba(0,0,0,0.9), transparent 85%);
  filter: saturate(0.85);
  transition: opacity 0.4s ease, transform 0.5s ease;
}
.chapter-tile:hover:not(.locked) .ct-demon {
  opacity: 0.34;
  transform: scale(1.04);
}
.chapter-tile.locked .ct-demon { opacity: 0.05; }
.ct-num, .ct-icon, .ct-title, .ct-sub, .ct-boss, .ct-mastery { position: relative; z-index: 1; }

/* Mastery bar — accuracy across every mode that touched this house */
.ct-mastery {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}
.ct-mastery-bar {
  flex: 1;
  height: 5px;
  border-radius: 999px;
  background: rgba(255,166,201,0.12);
  overflow: hidden;
}
.ct-mastery-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--tc), #fff7eb);
  box-shadow: 0 0 8px var(--tc);
  transition: width 0.6s cubic-bezier(.2,.8,.2,1);
}
.ct-mastery-pct {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  min-width: 34px;
  text-align: right;
}

/* SEALED stamp across completed houses */
.ct-seal {
  position: absolute;
  top: 46%; left: 50%;
  transform: translate(-50%, -50%) rotate(-12deg);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.35em;
  color: var(--tc);
  border: 2px solid var(--tc);
  border-radius: 8px;
  padding: 8px 16px 8px 20px;
  opacity: 0.5;
  text-shadow: 0 0 12px var(--tc);
  box-shadow: 0 0 18px color-mix(in srgb, var(--tc) 40%, transparent), inset 0 0 12px color-mix(in srgb, var(--tc) 25%, transparent);
  pointer-events: none;
  z-index: 2;
}
.chapter-tile.completed { opacity: 0.92; }
.chapter-tile.completed .ct-title { opacity: 0.85; }

/* Pay-locked tiles invite the unlock instead of dead-ending */
.chapter-tile.paylocked { cursor: pointer; }
.ct-paybadge {
  position: absolute;
  bottom: 14px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  white-space: nowrap;
  color: var(--bone);
  background: linear-gradient(120deg, rgba(236,72,153,0.85), rgba(168,85,247,0.85));
  border-radius: 999px;
  padding: 8px 14px;
  z-index: 3;
  box-shadow: 0 6px 18px rgba(0,0,0,0.5);
}

/* Resume banner (returning players) */
.resume-banner {
  background: linear-gradient(120deg, rgba(236,72,153,0.14), rgba(168,85,247,0.14));
  border: 1px solid rgba(255,166,201,0.35);
  border-radius: 18px;
  padding: 20px;
  margin: 20px 0 6px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}
.resume-text { margin: 0; font-size: 14px; color: var(--ink-soft); }
.resume-text strong { color: var(--bone); }

/* ============================================================
   CHAPTER INTRO SCENE
   ============================================================ */
#scene-chapter-intro {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  min-height: 100vh;
}
#scene-chapter-intro.active { display: flex; }
.chapter-intro {
  --tc: var(--pink);
  max-width: 720px;
  width: 100%;
  background: linear-gradient(180deg, rgba(40,8,16,0.92), rgba(20,4,8,0.95));
  border: 1px solid var(--tc);
  border-radius: 28px;
  padding: 48px;
  text-align: center;
  box-shadow: 0 0 40px var(--tc);
}
.ci-icon {
  font-size: 64px;
  color: var(--tc);
  text-shadow: 0 0 30px var(--tc);
  margin-bottom: 18px;
}
.ci-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 40px);
  margin: 0 0 8px;
  color: var(--ink);
}
.ci-sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 20px;
  color: var(--tc);
  margin: 0 0 20px;
}
.ci-intro-text {
  font-size: 17px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0 0 28px;
  max-width: 560px;
  margin-left: auto; margin-right: auto;
}
.ci-boss-card {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: 480px;
  margin: 0 auto 30px;
  padding: 16px 20px;
  background: linear-gradient(90deg, rgba(0,0,0,0.55), rgba(40,8,16,0.4));
  border: 1px solid var(--tc);
  border-left-width: 4px;
  border-radius: 16px;
  text-align: left;
  box-shadow: 0 0 18px var(--tc);
  animation: bossCardPulse 3s ease-in-out infinite;
}
@keyframes bossCardPulse {
  0%,100% { box-shadow: 0 0 14px var(--tc); }
  50%     { box-shadow: 0 0 28px var(--tc); }
}
.ci-boss-img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--tc);
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px var(--tc));
  animation: demonHover 3.5s ease-in-out infinite;
}
.ci-boss-meta { flex: 1; }
.ci-boss-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tc);
  margin: 0 0 4px;
}
.ci-boss-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 4px;
  line-height: 1.2;
}
.ci-boss-reward {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-dim);
  margin: 0;
}
.ci-arc {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 32px;
}
.ci-arc-step {
  background: rgba(20,5,10,0.6);
  border: 1px solid rgba(255,166,201,0.2);
  border-radius: 14px;
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
}
.ci-arc-step strong {
  display: block;
  color: var(--tc);
  font-family: var(--font-display);
  font-size: 22px;
  margin-bottom: 4px;
  letter-spacing: 0;
}
.ci-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   STUDY SCENE
   ============================================================ */
.study-hud, .quiz-hud, .ledger-hud {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 28px;
  background: linear-gradient(180deg, rgba(26,5,10,0.95), rgba(26,5,10,0.6));
  border-bottom: 1px solid rgba(255,166,201,0.15);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
}
.study-progress, .quiz-progress {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 14px;
}
.study-progress span, .quiz-progress span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--pink-soft);
}
.study-bar, .quiz-bar {
  flex: 1;
  height: 6px;
  background: rgba(255,166,201,0.12);
  border-radius: 999px;
  overflow: hidden;
}
.study-bar-fill, .quiz-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--rose), var(--pink));
  box-shadow: 0 0 12px var(--pink);
  width: 0%;
  transition: width 0.3s ease;
}
.study-chapter {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--ink-dim);
  margin: 0;
}

.study-stage {
  max-width: 980px;
  margin: 0 auto;
  padding: 40px 24px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 36px;
  align-items: center;
}
@media (max-width: 800px) {
  .study-stage { grid-template-columns: 1fr; gap: 24px; }
}

.study-art {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 22px;
  background-size: cover;
  background-position: center;
  background-color: var(--oxblood);
  border: 2px solid var(--pink-soft);
  box-shadow: 0 20px 50px rgba(0,0,0,0.6), 0 0 30px rgba(255,111,163,0.3);
  overflow: hidden;
}
.study-art.no-art {
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, var(--crimson) 0%, var(--oxblood) 100%);
}
.study-art-icon {
  font-size: 160px;
  text-shadow: 0 0 40px var(--pink);
  animation: pulse 3s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.study-content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.study-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--pink);
  text-transform: uppercase;
  margin: 0;
}
.study-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.5vw, 38px);
  margin: 0;
  color: var(--ink);
  line-height: 1.1;
}
.study-key {
  position: relative;
  background: linear-gradient(135deg, rgba(184,29,44,0.22), rgba(168,85,247,0.18));
  border-radius: 16px;
  padding: 18px 22px;
  border: 1px solid rgba(255,111,163,0.3);
}

/* Active recall veil — the number hides until you commit to a guess */
.study-key.veiled .study-key-num {
  filter: blur(16px);
  opacity: 0.55;
  user-select: none;
}
/* The supporting text also softens while veiled — it names the number,
   and a guess you can read the answer to is no guess at all. */
.study-key.veiled ~ .study-teach,
.study-key.veiled ~ .study-remember {
  filter: blur(5px);
  opacity: 0.6;
  user-select: none;
  transition: filter 0.5s ease, opacity 0.5s ease;
}
/* blur(0) (not `none`) so the unveil transition can interpolate */
.study-teach, .study-remember { filter: blur(0); opacity: 1; transition: filter 0.5s ease, opacity 0.5s ease; }
.study-key.unveiling .study-key-num {
  animation: unveilNum 0.6s cubic-bezier(.2,.8,.2,1);
}
@keyframes unveilNum {
  from { filter: blur(16px); opacity: 0.55; transform: scale(0.96); }
  to   { filter: blur(0);   opacity: 1;    transform: scale(1); }
}
.study-key-veil {
  position: absolute;
  inset: 0;
  width: 100%;
  border: 0;
  border-radius: 16px;
  background: rgba(20,5,10,0.25);
  color: var(--pink-soft);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.study-key-veil:hover {
  background: rgba(20,5,10,0.1);
  color: var(--bone);
  text-shadow: 0 0 10px var(--pink);
}
.study-key-num {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 900;
  color: var(--pink);
  text-shadow: 0 0 24px var(--pink);
  margin: 0;
  line-height: 1;
  letter-spacing: 0.02em;
}
.study-key-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin: 6px 0 0;
}
.study-teach {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0;
}
.study-remember {
  background: rgba(20,5,10,0.5);
  border-left: 3px solid var(--pink);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  list-style: none;
  margin: 0;
}
.study-remember li {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  line-height: 1.6;
  padding-left: 18px;
  position: relative;
  margin-bottom: 6px;
}
.study-remember li:last-child { margin-bottom: 0; }
.study-remember li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--pink);
}

.study-actions {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 0 24px 60px;
  max-width: 980px;
  margin: 0 auto;
}

/* ============================================================
   QUIZ SCENE
   ============================================================ */
.quiz-stats {
  display: flex;
  gap: 14px;
}
.quiz-streak, .quiz-xp {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}
.quiz-streak strong, .quiz-xp strong {
  color: var(--pink);
  font-size: 14px;
  margin-left: 4px;
}

.quiz-stage {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}
.quiz-topic {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--pink);
  text-transform: uppercase;
  margin: 0 0 12px;
}
.quiz-q {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 28px;
}
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 24px;
}
.quiz-option, .battle-option, .trial-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: rgba(20,5,10,0.5);
  border: 1px solid rgba(255,166,201,0.2);
  border-radius: 14px;
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 16px;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
}
.quiz-option:hover:not(:disabled), .battle-option:hover:not(:disabled), .trial-option:hover:not(:disabled) {
  border-color: var(--pink);
  background: rgba(40,10,18,0.7);
  transform: translateX(4px);
}
.quiz-option .letter, .battle-option .letter, .trial-option .letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255,166,201,0.3);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--pink);
  flex-shrink: 0;
}
.quiz-option.correct, .battle-option.correct, .trial-option.correct {
  border-color: #6ee7b7;
  background: rgba(20,80,60,0.4);
  color: #b9f5d8;
}
.quiz-option.correct .letter, .battle-option.correct .letter, .trial-option.correct .letter {
  border-color: #6ee7b7;
  color: #6ee7b7;
}
.quiz-option.wrong, .battle-option.wrong, .trial-option.wrong {
  border-color: #ff8094;
  background: rgba(80,20,30,0.4);
  color: #ffb5be;
}
.quiz-option.wrong .letter, .battle-option.wrong .letter, .trial-option.wrong .letter {
  border-color: #ff8094;
  color: #ff8094;
}
.quiz-option:disabled, .battle-option:disabled, .trial-option:disabled { cursor: default; }

.quiz-feedback, .battle-feedback, .trial-feedback {
  background: rgba(20,5,10,0.6);
  border-left: 3px solid var(--pink);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.5;
  margin: 0 0 16px;
}
.quiz-feedback.correct, .battle-feedback.correct, .trial-feedback.correct {
  border-left-color: #6ee7b7;
  color: #b9f5d8;
}
.quiz-feedback.wrong, .battle-feedback.wrong, .trial-feedback.wrong {
  border-left-color: #ff8094;
  color: #ffb5be;
}
.hidden { display: none !important; }

/* ============================================================
   ADVENTURE PICKER (login)
   ============================================================ */
.adventure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin: 14px 0 6px;
}
.adventure-pick {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  padding: 16px 10px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,166,201,0.2);
  background: rgba(20,5,10,0.45);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.3s ease;
  opacity: 0;
  transform: translateY(12px);
  animation: tileRise 0.5s cubic-bezier(.2,.8,.2,1) forwards;
  animation-delay: calc(var(--idx, 0) * 70ms + 80ms);
}
.adventure-pick:hover {
  transform: translateY(-3px);
  border-color: var(--pink);
}
.adventure-pick.selected {
  border-color: var(--pink);
  box-shadow: 0 0 22px color-mix(in srgb, var(--pink) 45%, transparent);
  background: color-mix(in srgb, var(--pink) 10%, rgba(20,5,10,0.45));
}
.adventure-icon { font-size: 30px; line-height: 1; }
.adventure-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}
.adventure-pitch {
  font-size: 11px;
  color: var(--ink-dim);
  line-height: 1.4;
}

/* ============================================================
   AUDIO TOGGLES (HUD)
   ============================================================ */
.hud-audio { display: flex; gap: 6px; margin-left: 4px; }
.audio-toggle {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(255,166,201,0.25);
  background: rgba(20,5,10,0.5);
  color: var(--ink-soft);
  font-size: 16px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex; align-items: center; justify-content: center;
}
.audio-toggle:hover { border-color: var(--pink); transform: translateY(-1px); }
.audio-toggle.off { opacity: 0.45; border-color: rgba(255,166,201,0.12); }

/* ============================================================
   TRIALS HUB
   ============================================================ */
.trials-grid {
  max-width: 880px;
  margin: 0 auto;
  padding: 10px 24px 80px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
}
.trial-card {
  position: relative;
  background: linear-gradient(160deg, rgba(40,10,18,0.7), rgba(20,5,10,0.85));
  border: 1px solid color-mix(in srgb, var(--tc, var(--pink)) 45%, transparent);
  border-radius: 20px;
  padding: 28px 26px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.trial-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% -10%, color-mix(in srgb, var(--tc, var(--pink)) 30%, transparent), transparent 60%);
  pointer-events: none;
}
.trial-icon { font-size: 40px; margin-bottom: 8px; }
.trial-name {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 700;
  color: var(--ink);
  margin: 0 0 8px;
  letter-spacing: 0.02em;
}
.trial-desc { color: var(--ink-dim); font-size: 14px; line-height: 1.55; margin: 0 0 16px; }
.trial-best {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-dim); margin: 0 0 16px;
}
.trial-best strong { color: var(--tc, var(--pink)); font-size: 13px; }
.trial-chapter-picks { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.trial-chip {
  font-family: var(--font-body);
  font-size: 13px; font-weight: 600;
  padding: 9px 13px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--tc, var(--pink)) 55%, transparent);
  background: rgba(20,5,10,0.6);
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.15s ease;
}
.trial-chip:hover {
  background: color-mix(in srgb, var(--tc, var(--pink)) 22%, transparent);
  transform: translateY(-1px);
}
.primary-btn.small { font-size: 13px; padding: 11px 20px; }

/* ============================================================
   TRIAL RUN (clock + pop-quiz HUD)
   ============================================================ */
.trial-clock-wrap { flex: 1; display: flex; justify-content: center; }
.trial-clock {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--bone);
  letter-spacing: 0.1em;
  padding: 4px 10px;
}
.trial-clock.low { color: #ff8094; animation: clockPulse 1s ease infinite; }
@keyframes clockPulse { 50% { transform: scale(1.15); opacity: 0.7; } }
.trial-run-stats { display: flex; gap: 14px; align-items: center; }
.trial-score, .trial-run-streak {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--ink-soft); letter-spacing: 0.08em;
}
.trial-score strong, .trial-run-streak strong { color: var(--pink); font-size: 14px; }
.trial-pop-progress { flex: 1; display: flex; flex-direction: column; gap: 6px; padding: 0 14px; }
.trial-pop-progress span { font-family: var(--font-mono); font-size: 9px; color: var(--ink-dim); letter-spacing: 0.12em; }
.trial-pop-bar { height: 6px; border-radius: 999px; background: rgba(255,166,201,0.15); overflow: hidden; }
.trial-pop-bar-fill { height: 100%; border-radius: 999px; background: var(--tc, var(--pink)); transition: width 0.3s ease; }
.trial-run-topic {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--pink); text-align: center; margin: 0 0 18px;
}
.trial-q {
  font-family: var(--font-serif);
  font-size: 24px; line-height: 1.4;
  color: var(--ink); text-align: center;
  margin: 0 0 22px;
}
.trial-options { display: flex; flex-direction: column; gap: 12px; margin-bottom: 18px; }

/* ============================================================
   TRIAL RESULT
   ============================================================ */
.trial-result-stage {
  max-width: 560px; margin: 0 auto;
  padding: 60px 24px;
  text-align: center;
}
.trial-result-title {
  font-family: var(--font-display);
  font-size: 52px; font-weight: 900;
  color: var(--bone);
  margin: 6px 0 10px;
  text-shadow: var(--shadow-glow);
}
.trial-result-grade {
  font-family: var(--font-serif); font-style: italic;
  font-size: 19px; color: var(--ink-soft); margin: 0 0 24px;
}
.trial-result-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 14px; margin: 24px 0;
}
.trial-result-stats > div {
  background: rgba(20,5,10,0.55);
  border: 1px solid rgba(255,166,201,0.18);
  border-radius: 14px; padding: 16px 10px;
}
.trial-result-stats strong {
  display: block; font-family: var(--font-display);
  font-size: 30px; color: var(--pink);
}
.trial-result-stats span {
  font-family: var(--font-mono); font-size: 8px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-dim);
}
.trial-result-foot {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.12em; color: var(--pink-soft); margin: 8px 0 24px;
}
.trial-result-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Dimmed trial card (Redemption with an empty ledger) */
.trial-card-dim { opacity: 0.55; }
.trial-card-dim .trial-go { opacity: 0.5; cursor: not-allowed; }

/* House chip on cross-house questions — tells you where to re-study */
.trial-house-row { display: flex; justify-content: center; margin: 0 0 14px; }
.trial-house-chip {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tc, var(--pink));
  border: 1px solid color-mix(in srgb, var(--tc, var(--pink)) 50%, transparent);
  background: color-mix(in srgb, var(--tc, var(--pink)) 10%, transparent);
  border-radius: 999px;
  padding: 6px 14px;
}
.redeem-note {
  color: #6ee7b7;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Exam per-house breakdown */
.exam-breakdown {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0 14px;
  text-align: left;
}
.exam-house-row {
  display: grid;
  grid-template-columns: 120px 1fr 48px;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(20,5,10,0.5);
  border: 1px solid rgba(255,166,201,0.1);
}
.exam-house-row.weakest {
  border-color: #ff8094;
  box-shadow: 0 0 14px rgba(255,128,148,0.25);
}
.exam-house-name {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.exam-house-bar {
  height: 7px;
  border-radius: 999px;
  background: rgba(255,166,201,0.1);
  overflow: hidden;
}
.exam-house-fill { height: 100%; border-radius: 999px; transition: width 0.7s cubic-bezier(.2,.8,.2,1); }
.exam-house-pct {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-soft);
  text-align: right;
}

.quiz-actions {
  display: flex;
  justify-content: flex-end;
  gap: 14px;
}

/* Streak floater */
.streak-pop {
  position: fixed;
  top: 30%;
  left: 50%;
  transform: translateX(-50%) scale(0.6);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 80px;
  color: var(--pink);
  text-shadow: 0 0 40px var(--pink), 0 0 80px var(--violet);
  pointer-events: none;
  z-index: 999;
  animation: streakPop 1.2s ease forwards;
}
@keyframes streakPop {
  0%   { opacity: 0; transform: translateX(-50%) scale(0.5) translateY(20px); }
  20%  { opacity: 1; transform: translateX(-50%) scale(1.2) translateY(0); }
  80%  { opacity: 1; transform: translateX(-50%) scale(1) translateY(-30px); }
  100% { opacity: 0; transform: translateX(-50%) scale(0.9) translateY(-80px); }
}

/* ============================================================
   BATTLE SCENE
   ============================================================ */
#scene-battle { padding: 0; }
.battle-arena {
  --bc: var(--pink);
  position: relative;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at center 30%, rgba(184,29,44,0.28), transparent 60%),
    linear-gradient(180deg, #1a0309 0%, var(--oxblood) 65%, #0d0205 100%);
  overflow-x: hidden;
}

.battle-sky {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 20% 18%, rgba(255,111,163,0.15) 0px, transparent 200px),
    radial-gradient(circle at 78% 28%, rgba(168,85,247,0.18) 0px, transparent 240px);
  animation: skyDrift 14s ease-in-out infinite alternate;
}
@keyframes skyDrift {
  from { transform: translateX(-20px) translateY(0); }
  to   { transform: translateX(20px) translateY(-20px); }
}

/* STICKY STAGE — horizontal 2-fighter battlefield */
.battle-stage {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 14px;
  padding: 20px 24px 18px;
  background: linear-gradient(180deg, rgba(10,2,4,0.94) 0%, rgba(20,4,8,0.88) 70%, rgba(20,4,8,0.4) 100%);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,166,201,0.12);
  min-height: 240px;
}

.fighter {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.fighter-portrait {
  width: clamp(110px, 18vw, 180px);
  aspect-ratio: 3 / 4;
  border-radius: 14px;
  background-color: rgba(0,0,0,0.5);
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
  border: 2px solid var(--pink);
  box-shadow: 0 0 22px var(--pink), 0 6px 18px rgba(0,0,0,0.6);
  animation: heroIdle 3.5s ease-in-out infinite;
}
.fighter-portrait img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.fighter-portrait-demon {
  width: clamp(130px, 22vw, 220px);
  border-color: var(--bc);
  box-shadow: 0 0 30px var(--bc), 0 6px 18px rgba(0,0,0,0.6);
  animation: demonHover 3.5s ease-in-out infinite;
}
.fighter-portrait-demon img { object-fit: contain; }

@keyframes heroIdle {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}
@keyframes demonHover {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* Hero gets struck — boss attacks back */
.fighter-portrait.struck {
  animation: heroStruck 0.55s ease;
}
@keyframes heroStruck {
  0%, 100% { transform: translateX(0); filter: none; }
  10% { transform: translateX(10px) scale(0.96); filter: brightness(0.5) saturate(0.6); border-color: #ff3a5f; }
  20% { transform: translateX(-10px); filter: brightness(0.6) saturate(0.7); }
  35% { transform: translateX(8px); }
  50% { transform: translateX(-6px); }
  70% { transform: translateX(3px); }
}

/* Hero attacks */
.fighter-portrait.attack {
  animation: heroAttack 0.5s ease;
}
@keyframes heroAttack {
  0%, 100% { transform: translateY(0) scale(1); box-shadow: 0 0 22px var(--pink), 0 6px 18px rgba(0,0,0,0.6); }
  30%      { transform: translateY(-10px) scale(1.08); box-shadow: 0 0 44px white, 0 0 80px var(--pink); }
  60%      { transform: translateY(-4px) scale(1.04); }
}

/* Demon hit */
.fighter-portrait.hit {
  animation: demonHit 0.55s ease;
}
@keyframes demonHit {
  0%, 100% { transform: translateX(0); filter: drop-shadow(0 0 30px var(--bc)); }
  10% { transform: translateX(-12px) scale(1.05); filter: drop-shadow(0 0 50px white) brightness(2); }
  25% { transform: translateX(12px); filter: drop-shadow(0 0 50px var(--bc)) brightness(1.5); }
  45% { transform: translateX(-7px); }
  65% { transform: translateX(6px); }
  85% { transform: translateX(-3px); }
}

/* Demon lunge attack */
.fighter-portrait.demon-attack {
  animation: demonAttack 0.6s ease;
  z-index: 7;
}
@keyframes demonAttack {
  0%, 100% { transform: translateX(0) scale(1); filter: drop-shadow(0 0 30px var(--bc)); }
  30% { transform: translateX(-40px) scale(1.12); filter: drop-shadow(0 0 50px #ff2244) brightness(1.4); }
  60% { transform: translateX(-25px) scale(1.05); }
}

/* Demon defeated */
.fighter-portrait.defeated {
  animation: demonDeath 1.4s ease forwards;
}
@keyframes demonDeath {
  0%   { opacity: 1; transform: scale(1) rotate(0); filter: brightness(1); }
  40%  { opacity: 1; transform: scale(1.05) rotate(-3deg); filter: brightness(2) hue-rotate(40deg); }
  100% { opacity: 0; transform: scale(0.7) translateY(80px) rotate(10deg); filter: brightness(0) blur(20px); }
}

.fighter-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(13px, 1.6vw, 17px);
  color: var(--ink);
  margin: 4px 0 0;
  text-align: center;
  text-shadow: 0 0 10px var(--pink);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.fighter-name-demon {
  text-shadow: 0 0 14px var(--bc);
}

.fighter-hp {
  width: clamp(110px, 18vw, 200px);
  height: 14px;
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,166,201,0.25);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.fighter-hp-fill {
  height: 100%;
  width: 100%;
  transition: width 0.55s cubic-bezier(0.25, 1, 0.5, 1);
}
.hp-hero {
  background: linear-gradient(90deg, #ff6fa3, #ff8cb8, #ffc8df);
  box-shadow: 0 0 14px var(--pink);
}
.hp-demon {
  background: linear-gradient(90deg, var(--rose), var(--pink), var(--lilac));
  box-shadow: 0 0 14px var(--bc);
}
.fighter-hp.shake {
  animation: hpShake 0.4s ease;
}
@keyframes hpShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-3px); }
  40% { transform: translateX(3px); }
  60% { transform: translateX(-2px); }
  80% { transform: translateX(2px); }
}
.fighter-hp-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: white;
  text-shadow: 0 0 4px black;
  margin: 0;
}

.fighter-combo {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
  margin: 0;
  text-transform: uppercase;
  text-align: center;
}
.fighter-combo strong {
  color: var(--pink);
  font-size: 12px;
  text-shadow: 0 0 8px var(--pink);
}
.fighter-threat {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--bc);
  margin: 0;
  text-align: center;
  text-transform: uppercase;
  opacity: 0.85;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* VS pivot */
.battle-vs {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0 4px;
  align-self: center;
  margin-bottom: 30px;
}
.vs-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 3vw, 32px);
  color: var(--pink);
  text-shadow: 0 0 16px var(--pink), 0 0 32px var(--bc);
  letter-spacing: 0.08em;
}
.vs-mark {
  font-size: 14px;
  color: var(--bc);
  opacity: 0.85;
  text-shadow: 0 0 8px var(--bc);
}

/* Effects overlay covers the whole stage */
.battle-effects {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 6;
}

/* Hero slash — lands on the demon side (right) */
.battle-slash {
  position: absolute;
  top: 30%;
  right: 18%;
  width: 4px;
  height: 180px;
  background: linear-gradient(180deg, transparent, white, transparent);
  box-shadow: 0 0 30px white, 0 0 60px var(--pink);
  transform-origin: center top;
  animation: slashAnim 0.55s ease forwards;
}
@keyframes slashAnim {
  0%   { opacity: 0; transform: rotate(-110deg) scaleY(0); }
  25%  { opacity: 1; transform: rotate(-50deg)  scaleY(1); }
  60%  { opacity: 1; transform: rotate(30deg)   scaleY(1); }
  100% { opacity: 0; transform: rotate(80deg)   scaleY(0.6); }
}

/* Boss claw slash — lands on the hero side (left) */
.boss-slash {
  position: absolute;
  top: 28%;
  left: 16%;
  width: 5px;
  height: 200px;
  background: linear-gradient(180deg, transparent, #ff2244, transparent);
  box-shadow: 0 0 40px #ff3a5f, 0 0 80px #cc0022;
  transform-origin: center top;
  animation: bossSlashAnim 0.6s ease forwards;
}
@keyframes bossSlashAnim {
  0%   { opacity: 0; transform: rotate(110deg) scaleY(0); }
  25%  { opacity: 1; transform: rotate(60deg)  scaleY(1); }
  60%  { opacity: 1; transform: rotate(-30deg) scaleY(1); }
  100% { opacity: 0; transform: rotate(-90deg) scaleY(0.6); }
}

.battle-spark {
  position: absolute;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle, white, var(--pink) 40%, transparent 80%);
  pointer-events: none;
  animation: sparkFly 0.85s ease-out forwards;
}
.battle-spark.red {
  background: radial-gradient(circle, white, #ff2244 40%, transparent 80%);
}
@keyframes sparkFly {
  from { opacity: 1; transform: translate(0,0) scale(1); }
  to   { opacity: 0; transform: translate(var(--dx, 60px), var(--dy, -60px)) scale(0.3); }
}

/* Damage popup — over demon (right) */
.dmg-popup {
  position: absolute;
  top: 18%;
  right: 18%;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 5vw, 56px);
  color: var(--pink);
  text-shadow: 0 0 24px var(--pink), 0 0 50px white;
  pointer-events: none;
  animation: dmgPop 0.9s ease forwards;
}
.dmg-popup.crit {
  font-size: clamp(48px, 6.5vw, 78px);
  color: #fff7a8;
  text-shadow: 0 0 30px gold, 0 0 60px var(--pink);
}
@keyframes dmgPop {
  0%   { opacity: 0; transform: scale(0.4); }
  20%  { opacity: 1; transform: scale(1.3); }
  80%  { opacity: 1; transform: scale(1) translateY(-30px); }
  100% { opacity: 0; transform: scale(0.9) translateY(-80px); }
}

/* Player damage popup — over hero (left) */
.player-dmg-popup {
  position: absolute;
  top: 18%;
  left: 16%;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 44px);
  color: #ff3a5f;
  text-shadow: 0 0 24px #ff2244, 0 0 50px black;
  pointer-events: none;
  animation: dmgPop 0.9s ease forwards;
}

/* QUESTION PANEL */
.battle-ui {
  position: relative;
  z-index: 4;
  background: linear-gradient(180deg, rgba(20,4,8,0.55) 0%, rgba(20,4,8,0.92) 30%, rgba(20,4,8,0.98) 100%);
  border-top: 1px solid rgba(255,166,201,0.18);
  padding: 24px 24px 40px;
  min-height: 50vh;
}
.battle-topic {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--bc);
  text-transform: uppercase;
  margin: 0 0 8px;
}
.battle-q {
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.5vw, 22px);
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 16px;
  max-width: 720px;
}
.battle-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 720px;
}
.battle-option {
  padding: 12px 16px;
  font-size: 14px;
}

/* Arena hit flash overlays */
.battle-arena.flash::after {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.18);
  pointer-events: none;
  z-index: 8;
  animation: arenaFlashAnim 0.3s ease forwards;
}
.battle-arena.flash-red::after {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(255,40,80,0.28);
  pointer-events: none;
  z-index: 8;
  animation: arenaFlashAnim 0.35s ease forwards;
}
@keyframes arenaFlashAnim {
  0%   { opacity: 0; }
  40%  { opacity: 1; }
  100% { opacity: 0; }
}

/* Inline sign visual on the demon side */
.battle-stage-sign {
  position: absolute;
  top: 10px;
  right: 12px;
  width: clamp(70px, 9vw, 100px);
  aspect-ratio: 1 / 1;
  z-index: 7;
  object-fit: contain;
  border-radius: 10px;
  background: radial-gradient(circle at center, rgba(0,0,0,0.85), rgba(0,0,0,0.95));
  border: 1px solid rgba(255,166,201,0.3);
  box-shadow: 0 4px 14px rgba(0,0,0,0.6), 0 0 18px rgba(255,111,163,0.25);
  padding: 4px;
  animation: signFloat 4s ease-in-out infinite;
}

/* ============================================================
   DEFEAT SCENE
   ============================================================ */
#scene-defeat {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at center, rgba(40,5,12,0.95), transparent 70%),
    linear-gradient(180deg, #0a0103 0%, #1a0309 100%);
}
#scene-defeat.active { display: flex; }
.defeat-stage {
  text-align: center;
  padding: 60px 32px;
  max-width: 560px;
  animation: fadeUp 0.7s ease;
}
.defeat-eyebrow {
  color: #ff3a5f;
  text-shadow: 0 0 16px #ff2244;
  margin-bottom: 18px;
}
.defeat-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 44px);
  color: var(--ink);
  margin: 0 0 14px;
  text-shadow: 0 0 30px #ff2244;
}
.defeat-lede {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  color: var(--ink-soft);
  margin: 0 0 28px;
  line-height: 1.6;
}
.defeat-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}
.defeat-actions .primary-btn { min-width: 220px; }

/* Mobile battle layout — keep stage compact */
@media (max-width: 640px) {
  .battle-stage {
    padding: 14px 14px 12px;
    min-height: 200px;
    gap: 8px;
  }
  .battle-vs { margin-bottom: 22px; gap: 2px; }
  .vs-mark { font-size: 10px; }
  .battle-ui { padding: 18px 16px 28px; min-height: 60vh; }
  .battle-stage-sign { width: 56px; top: 6px; right: 6px; }
  .fighter-hp { height: 12px; }
}


/* ============================================================
   VICTORY SCENE
   ============================================================ */
#scene-victory {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
}
#scene-victory.active { display: flex; }
.victory-stage {
  --tc: var(--pink);
  max-width: 640px;
  width: 100%;
  text-align: center;
  position: relative;
}
.victory-burst {
  position: relative;
  margin: 0 auto 24px;
  width: 200px;
  height: 200px;
}
.victory-sigil {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 120px;
  color: var(--tc);
  text-shadow: 0 0 50px var(--tc), 0 0 100px white;
  animation: sigilRise 1.5s ease forwards;
}
@keyframes sigilRise {
  0%   { opacity: 0; transform: scale(0.2) rotate(-180deg); }
  60%  { opacity: 1; transform: scale(1.2) rotate(20deg); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}
.victory-rays {
  position: absolute;
  inset: -80px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg, var(--tc) 5deg, transparent 10deg, transparent 30deg, var(--tc) 35deg, transparent 40deg, transparent 60deg, var(--tc) 65deg, transparent 70deg, transparent 90deg, var(--tc) 95deg, transparent 100deg, transparent 120deg, var(--tc) 125deg, transparent 130deg, transparent 150deg, var(--tc) 155deg, transparent 160deg, transparent 180deg, var(--tc) 185deg, transparent 190deg, transparent 210deg, var(--tc) 215deg, transparent 220deg, transparent 240deg, var(--tc) 245deg, transparent 250deg, transparent 270deg, var(--tc) 275deg, transparent 280deg, transparent 300deg, var(--tc) 305deg, transparent 310deg, transparent 330deg, var(--tc) 335deg, transparent 340deg);
  filter: blur(8px);
  opacity: 0.5;
  animation: raysSpin 14s linear infinite;
}
@keyframes raysSpin {
  to { transform: rotate(360deg); }
}
.victory-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5vw, 52px);
  margin: 0 0 8px;
  color: var(--ink);
  text-shadow: 0 0 24px var(--tc);
}
.victory-line {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 19px;
  color: var(--ink-soft);
  margin: 0 0 28px;
  line-height: 1.5;
  max-width: 480px;
  margin-left: auto; margin-right: auto;
}
.victory-rewards {
  display: flex;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
  margin: 0 0 32px;
}
.victory-reward {
  background: linear-gradient(180deg, rgba(40,8,16,0.92), rgba(20,4,8,0.95));
  border: 1px solid var(--tc);
  border-radius: 16px;
  padding: 16px 22px;
  min-width: 120px;
  box-shadow: 0 0 24px rgba(255,111,163,0.2);
}
.victory-reward strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--tc);
  text-shadow: 0 0 14px var(--tc);
  line-height: 1;
}
.victory-reward span {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--ink-dim);
  text-transform: uppercase;
  margin-top: 6px;
}
.victory-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Level-up banner */
.levelup-banner {
  background: linear-gradient(90deg, var(--rose), var(--violet));
  color: white;
  border-radius: 14px;
  padding: 14px 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  margin: 0 auto 22px;
  max-width: 380px;
  box-shadow: 0 8px 30px rgba(168,85,247,0.5);
  animation: shake 0.6s ease;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* ============================================================
   COMPLETE SCENE
   ============================================================ */
#scene-complete {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  min-height: 100vh;
}
#scene-complete.active { display: flex; }
.complete-stage {
  max-width: 760px;
  width: 100%;
  text-align: center;
}
.complete-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5vw, 54px);
  margin: 0 0 14px;
  color: var(--ink);
  text-shadow: 0 0 30px var(--violet), 0 0 60px var(--pink);
}
.complete-lede {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 20px;
  color: var(--ink-soft);
  margin: 0 0 32px;
}
.complete-sigils {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 32px;
}
.complete-sigil {
  width: 80px; height: 80px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 38px;
  background: rgba(20,5,10,0.7);
  border: 2px solid var(--pink);
  box-shadow: 0 0 30px rgba(255,111,163,0.4);
}
.complete-stats {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin: 0 0 28px;
}
.complete-stats div { text-align: center; }
.complete-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--pink);
  text-shadow: 0 0 18px var(--pink);
}
.complete-stats span {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--ink-dim);
  margin-top: 4px;
  text-transform: uppercase;
}
.complete-foot {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 18px;
  color: var(--lilac);
  margin: 0 0 24px;
}
.complete-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   LEDGER (CHEAT SHEET) SCENE
   ============================================================ */
.ledger-hud { justify-content: space-between; }
.ledger-title {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0;
  color: var(--ink);
  flex: 1;
  text-align: center;
}
.ledger-sub {
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-soft);
  font-size: 16px;
  margin: 28px 24px 24px;
}
.ledger-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto 80px;
  padding: 0 24px;
}
.ledger-card {
  background: linear-gradient(180deg, rgba(40,8,16,0.92), rgba(20,4,8,0.95));
  border: 1px solid var(--pink-soft);
  border-radius: 14px;
  padding: 20px 16px;
  text-align: center;
  box-shadow: 0 0 16px rgba(255,166,201,0.15);
}
.ledger-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 28px;
  color: var(--pink);
  text-shadow: 0 0 14px var(--pink);
  margin: 0;
  line-height: 1.1;
}
.ledger-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin: 8px 0 0;
  text-transform: uppercase;
  line-height: 1.4;
}

/* ============================================================
   FOOTER
   ============================================================ */
.app-footer {
  text-align: center;
  font-size: 12px;
  padding: 30px 20px 50px;
  color: var(--ink-dim);
  border-top: 1px solid rgba(255,166,201,0.08);
}
.app-footer a {
  color: var(--pink-soft);
  text-decoration: none;
  border-bottom: 1px dotted rgba(255,166,201,0.3);
}
.app-footer a:hover { color: var(--pink); }

/* ============================================================
   PRINT (ledger)
   ============================================================ */
@media print {
  body { background: white; color: black; }
  .scene { display: none !important; }
  #scene-ledger.active { display: block !important; }
  #bg-decor, .ledger-hud, .app-footer { display: none !important; }
  .ledger-card { background: white !important; color: black !important; border: 1px solid black; box-shadow: none; }
  .ledger-num { color: black !important; text-shadow: none; }
  .ledger-label { color: black !important; }
  .ledger-sub { color: black; }
}

/* Mobile tweaks */
@media (max-width: 640px) {
  .login-card, .intro-card { padding: 32px 22px; }
  .hud, .study-hud, .quiz-hud, .ledger-hud { padding: 12px 16px; flex-wrap: wrap; }
  .hud-stats { width: 100%; justify-content: space-around; padding-top: 8px; border-top: 1px solid rgba(255,166,201,0.1); }
}

/* ============================================================
   QUESTION SIGN VISUAL (quiz + battle)
   ============================================================ */
.q-sign {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
}
.q-sign img {
  width: clamp(140px, 26vw, 220px);
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: 14px;
  background: radial-gradient(circle at center, #0a0204 0%, #000 100%);
  border: 1px solid rgba(255,166,201,0.18);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5), 0 0 30px rgba(255,111,163,0.18);
}
.q-sign-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--pink-soft);
  text-transform: uppercase;
  margin: 0;
}
@keyframes signFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* ============================================================
   HINT BUTTON + MODAL
   ============================================================ */
.hint-row {
  display: flex;
  justify-content: center;
  margin: 0 0 16px;
}
.hint-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(168,85,247,0.25), rgba(236,72,153,0.25));
  border: 1px dashed rgba(255,166,201,0.55);
  color: var(--pink-soft);
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hint-btn:hover {
  border-style: solid;
  color: var(--ink);
  box-shadow: 0 0 16px rgba(255,111,163,0.45);
  transform: translateY(-1px);
}
.hint-btn.used { opacity: 0.55; }

#hint-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
#hint-modal.open { display: flex; animation: fadeIn 0.25s ease; }
.hint-bg {
  position: absolute;
  inset: 0;
  background: rgba(10,2,5,0.75);
  backdrop-filter: blur(8px);
}
.hint-card {
  position: relative;
  max-width: 560px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  background: linear-gradient(180deg, rgba(40,8,16,0.97), rgba(20,4,8,0.99));
  border: 1px solid var(--pink);
  border-radius: 22px;
  padding: 32px 28px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.8), 0 0 60px rgba(255,111,163,0.35);
  z-index: 1;
}
.hint-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: transparent;
  border: 1px solid rgba(255,166,201,0.3);
  color: var(--ink-soft);
  width: 34px; height: 34px;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
  transition: all 0.15s ease;
}
.hint-close:hover { border-color: var(--pink); color: var(--pink); }
.hint-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--pink);
  text-transform: uppercase;
  margin: 0 0 8px;
}
.hint-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  color: var(--ink);
  margin: 0 0 14px;
}
.hint-art {
  width: 100%;
  aspect-ratio: 3 / 2;
  background-size: cover;
  background-position: center;
  background-color: var(--oxblood);
  border-radius: 14px;
  margin-bottom: 16px;
  border: 1px solid rgba(255,166,201,0.2);
}
.hint-art.no-art {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  text-shadow: 0 0 30px var(--pink);
}
.hint-key {
  background: linear-gradient(135deg, rgba(184,29,44,0.22), rgba(168,85,247,0.18));
  border-radius: 14px;
  padding: 14px 18px;
  border: 1px solid rgba(255,111,163,0.3);
  margin-bottom: 14px;
}
.hint-key-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 900;
  color: var(--pink);
  text-shadow: 0 0 16px var(--pink);
  margin: 0;
  line-height: 1;
}
.hint-key-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin: 4px 0 0;
}
.hint-teach {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 14px;
}
.hint-remember {
  background: rgba(15,3,8,0.5);
  border-left: 3px solid var(--pink);
  border-radius: 0 10px 10px 0;
  padding: 12px 16px;
  list-style: none;
  margin: 0;
}
.hint-remember li {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
  margin-bottom: 4px;
}
.hint-remember li:last-child { margin-bottom: 0; }
.hint-remember li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--pink);
}
.hint-foot {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-dim);
  text-align: center;
}