/* ==========================================================
   DARKTRIS, DarkSalxm
   Clean gothic arcade UI, responsive, accessible, lightweight
   ========================================================== */

:root {
  --void: #060509;
  --void-2: #0e0a12;
  --void-3: #17101f;
  --void-4: #241629;
  --blood: #b3001b;
  --blood-2: #e63950;
  --blood-3: #ff556a;
  --blood-glow: rgba(230, 57, 80, 0.52);
  --emerald: #2dffa6;
  --emerald-2: #14a36b;
  --emerald-glow: rgba(45, 255, 166, 0.42);
  --bone: #f2ead7;
  --bone-2: #c9bea6;
  --bone-3: #948a78;
  --gold: #d4af37;
  --violet: #a45ee5;
  --panel: rgba(14, 10, 18, 0.82);
  --panel-2: rgba(24, 14, 28, 0.92);
  --border: rgba(242, 234, 215, 0.13);
  --border-hot: rgba(230, 57, 80, 0.38);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.58);
  --radius: 18px;
  --radius-sm: 12px;
  --font-display: "Cinzel Decorative", serif;
  --font-body: "Cormorant Garamond", serif;
  --font-mono: "JetBrains Mono", monospace;
  --ease: 180ms ease;
  --stage-gap: clamp(14px, 2.2vw, 28px);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  min-height: 100%;
  background: var(--void);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 10%, rgba(179, 0, 27, 0.22), transparent 34rem),
    radial-gradient(circle at 84% 82%, rgba(45, 255, 166, 0.12), transparent 30rem),
    radial-gradient(circle at 50% 42%, rgba(164, 94, 229, 0.08), transparent 26rem),
    linear-gradient(180deg, var(--void), var(--void-2) 58%, #040306);
  color: var(--bone);
  font-family: var(--font-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input {
  font: inherit;
}

button {
  -webkit-tap-highlight-color: transparent;
}

canvas {
  display: block;
  image-rendering: auto;
}

kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.55rem;
  min-height: 1.45rem;
  padding: 0.12rem 0.42rem;
  border: 1px solid rgba(242, 234, 215, 0.18);
  border-bottom-color: rgba(242, 234, 215, 0.32);
  border-radius: 7px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(0, 0, 0, 0.28));
  color: var(--bone);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 4px 10px rgba(0, 0, 0, 0.22);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  transform: translateY(-150%);
  background: var(--emerald);
  color: #041009;
  padding: 10px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

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

.atmos {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.grain {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  mix-blend-mode: overlay;
  background-image: 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='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.65'/%3E%3C/svg%3E");
}

.vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 38%, rgba(0, 0, 0, 0.82) 100%);
}

.fog {
  position: absolute;
  width: 54vw;
  height: 54vw;
  min-width: 420px;
  min-height: 420px;
  border-radius: 50%;
  filter: blur(42px);
  opacity: 0.16;
  animation: fogDrift 18s ease-in-out infinite alternate;
}

.fog-one {
  left: -18vw;
  top: 18vh;
  background: rgba(230, 57, 80, 0.34);
}

.fog-two {
  right: -22vw;
  bottom: -10vh;
  background: rgba(45, 255, 166, 0.22);
  animation-delay: -7s;
}

.sigil {
  position: absolute;
  color: var(--blood-2);
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  opacity: 0.22;
  text-shadow: 0 0 22px var(--blood-glow);
  animation: sigilBounce 7s ease-in-out infinite;
  will-change: transform, opacity;
}

.sigil-tl { top: 24px; left: 24px; animation-duration: 6.2s; }
.sigil-tr { top: 24px; right: 24px; animation-delay: 0.8s; animation-duration: 7.4s; }
.sigil-bl { bottom: 42px; left: 24px; animation-delay: 1.6s; animation-duration: 8s; }
.sigil-br { bottom: 42px; right: 24px; animation-delay: 2.4s; animation-duration: 6.8s; }

.sigil-xs {
  font-size: clamp(0.7rem, 1.1vw, 1rem);
  animation: sigilTwinkle 3.4s ease-in-out infinite;
  animation-delay: 0.3s;
}
.sigil-sm {
  font-size: clamp(1rem, 1.8vw, 1.6rem);
  animation: sigilTwinkle 4.6s ease-in-out infinite;
  animation-delay: 1.1s;
}
.sigil-lg {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  opacity: 0.28;
  animation-duration: 8.4s;
  animation-delay: 1.9s;
}
.sigil-xl {
  font-size: clamp(3.4rem, 7vw, 5.6rem);
  opacity: 0.32;
  animation-duration: 9.6s;
  animation-delay: 2.7s;
}

.sigil:nth-child(7n)  { animation-delay: 0.6s;  animation-duration: 8.2s; }
.sigil:nth-child(8n)  { animation-delay: 2.1s;  animation-duration: 5.8s; }
.sigil:nth-child(11n) { animation-delay: 3.4s;  animation-duration: 9.1s; }
.sigil:nth-child(13n) { animation-delay: 1.4s;  animation-duration: 4.2s; }

.screen {
  position: relative;
  z-index: 1;
  display: none;
  min-height: 100vh;
}

.screen-active {
  display: block;
  animation: screenIn 300ms ease both;
}

.panel-glass,
.panel,
.modal-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    linear-gradient(180deg, var(--panel-2), rgba(7, 5, 9, 0.94));
  border: 1px solid var(--border);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
}

.panel,
.panel-glass {
  position: relative;
  border-radius: var(--radius);
}

.panel::before,
.panel::after,
.panel-glass::before,
.panel-glass::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  pointer-events: none;
  opacity: 0.8;
}

.panel::before,
.panel-glass::before {
  top: -1px;
  left: -1px;
  border-top: 1px solid var(--blood-2);
  border-left: 1px solid var(--blood-2);
  border-top-left-radius: var(--radius);
}

.panel::after,
.panel-glass::after {
  right: -1px;
  bottom: -1px;
  border-right: 1px solid var(--emerald);
  border-bottom: 1px solid var(--emerald);
  border-bottom-right-radius: var(--radius);
}

.intro-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(24px, 6vw, 72px) 18px;
}

.intro-card {
  width: min(820px, 100%);
  padding: clamp(28px, 6vw, 64px);
  text-align: center;
  overflow: hidden;
}

.intro-card::before {
  width: 38px;
  height: 38px;
}

.intro-card::after {
  width: 38px;
  height: 38px;
}

.bats {
  display: flex;
  justify-content: center;
  gap: clamp(10px, 2vw, 20px);
  margin-bottom: 1.1rem;
  color: var(--blood-2);
  font-size: 1.3rem;
  opacity: 0.76;
}

.bats span {
  display: inline-block;
  filter: drop-shadow(0 0 10px var(--blood-glow));
  animation: flap 3.6s ease-in-out infinite;
}

.bats span:nth-child(2) { animation-delay: 0.25s; }
.bats span:nth-child(3) { animation-delay: 0.5s; }
.bats span:nth-child(4) { animation-delay: 0.75s; }
.bats span:nth-child(5) { animation-delay: 1s; }

.eyebrow {
  color: var(--emerald);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  text-shadow: 0 0 12px var(--emerald-glow);
}

.title-mark {
  margin: 0.45rem 0 0.6rem;
  color: var(--bone);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 5.6rem);
  font-weight: 900;
  letter-spacing: 0.025em;
  line-height: 0.95;
  text-align: center;
  white-space: nowrap;
  text-shadow:
    0 0 20px rgba(230, 57, 80, 0.35),
    0 4px 0 #000,
    0 20px 46px rgba(0, 0, 0, 0.88);
}

.title-mark span {
  display: inline-block;
  animation: letterFloat 5.8s ease-in-out infinite;
}

.title-mark span:nth-child(2n) { color: var(--blood-2); animation-delay: 0.16s; }
.title-mark span:nth-child(3n) { color: var(--bone); animation-delay: 0.32s; }
.title-mark span:nth-child(5n) { color: var(--blood); animation-delay: 0.48s; }

.tagline {
  max-width: 620px;
  margin: 0 auto 2.1rem;
  color: var(--bone-2);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-style: italic;
  letter-spacing: 0.08em;
}

.name-form {
  display: grid;
  gap: 0.85rem;
  width: min(500px, 100%);
  margin: 0 auto;
}

.name-label {
  color: var(--bone);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.input-wrap {
  position: relative;
}

.input-wrap::before {
  content: "⛧";
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--blood-2);
  opacity: 0.7;
  text-shadow: 0 0 12px var(--blood-glow);
}

#playerName {
  width: 100%;
  min-height: 58px;
  padding: 14px 18px 14px 45px;
  border: 1px solid rgba(230, 57, 80, 0.36);
  border-bottom-color: var(--blood-2);
  border-radius: 16px;
  outline: none;
  background: rgba(6, 5, 9, 0.76);
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-align: center;
  transition: border-color var(--ease), box-shadow var(--ease), background var(--ease), transform var(--ease);
}

#playerName:focus {
  border-color: var(--emerald);
  background: rgba(23, 16, 31, 0.92);
  box-shadow: 0 0 0 4px rgba(45, 255, 166, 0.1), 0 0 30px rgba(45, 255, 166, 0.16);
}

#playerName::placeholder {
  color: rgba(242, 234, 215, 0.42);
  font-family: var(--font-body);
  font-style: italic;
  letter-spacing: 0.04em;
}

.tiny-note {
  color: var(--bone-3);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.form-actions,
.overlay-actions,
.lb-actions,
.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.btn,
.icon-btn {
  border: 0;
  cursor: pointer;
}

.btn {
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  transition: transform var(--ease), border-color var(--ease), color var(--ease), background var(--ease), box-shadow var(--ease), filter var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:focus-visible,
.tbtn:focus-visible,
.icon-btn:focus-visible,
#playerName:focus-visible {
  outline: 3px solid rgba(45, 255, 166, 0.75);
  outline-offset: 3px;
}

.btn-primary {
  border-color: rgba(255, 85, 106, 0.82);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.22), transparent 42%),
    linear-gradient(180deg, var(--blood-2), #870013 62%, #56000c);
  color: #fff6f2;
  box-shadow: 0 8px 0 #250006, 0 0 28px rgba(230, 57, 80, 0.34);
}

.btn-primary:hover {
  filter: brightness(1.08);
  box-shadow: 0 10px 0 #250006, 0 0 42px rgba(230, 57, 80, 0.52);
}

.btn-primary:active {
  transform: translateY(2px);
  box-shadow: 0 4px 0 #250006, 0 0 18px rgba(230, 57, 80, 0.34);
}

.btn-ghost {
  border-color: rgba(242, 234, 215, 0.16);
  background: rgba(255, 255, 255, 0.025);
  color: var(--bone-2);
}

.btn-ghost:hover {
  border-color: rgba(45, 255, 166, 0.72);
  color: var(--emerald);
  box-shadow: 0 0 24px rgba(45, 255, 166, 0.13);
}

.btn-sm {
  min-height: 38px;
  padding: 9px 13px;
  font-size: 0.68rem;
}

.quick-guide {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 14px;
  margin-top: 2rem;
  color: var(--bone-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.quick-guide span,
.guide-controls span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px clamp(14px, 3vw, 32px);
  border-bottom: 1px solid rgba(230, 57, 80, 0.2);
  background: rgba(6, 5, 9, 0.74);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(230, 57, 80, 0.36);
  border-radius: 50%;
  color: var(--blood-2);
  font-size: 1.35rem;
  text-shadow: 0 0 14px var(--blood-glow);
  box-shadow: inset 0 0 18px rgba(230, 57, 80, 0.08);
}

.brand-name {
  color: var(--bone);
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.18rem);
  font-weight: 900;
  letter-spacing: 0.18em;
  line-height: 1;
}

.brand-sub {
  margin-top: 5px;
  color: var(--bone-3);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.topbar-center {
  display: grid;
  justify-items: center;
  gap: 5px;
}

.who {
  color: var(--bone-2);
  font-style: italic;
}

.who strong {
  color: var(--emerald);
  font-family: var(--font-display);
  font-style: normal;
  text-shadow: 0 0 10px var(--emerald-glow);
}

.status-pill {
  padding: 5px 10px;
  border: 1px solid rgba(45, 255, 166, 0.28);
  border-radius: 999px;
  background: rgba(45, 255, 166, 0.075);
  color: var(--emerald);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.stage {
  display: grid;
  grid-template-columns: minmax(132px, 170px) minmax(300px, 420px) minmax(210px, 250px);
  align-items: start;
  justify-content: center;
  gap: var(--stage-gap);
  max-width: 1220px;
  margin: 0 auto;
  padding: clamp(18px, 3vw, 34px) clamp(12px, 3vw, 26px) 110px;
}

.rail,
.board-column {
  display: grid;
  gap: var(--stage-gap);
}

.panel {
  padding: 14px;
  overflow: hidden;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.panel-title {
  color: var(--blood-2);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-shadow: 0 0 10px rgba(230, 57, 80, 0.36);
}

.panel-chip {
  padding: 4px 7px;
  border: 1px solid rgba(242, 234, 215, 0.12);
  border-radius: 999px;
  color: var(--bone-3);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
}

.mini-panel canvas {
  display: block;
  width: 100%;
  max-width: 120px;
  height: auto;
  margin: 0 auto;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.16);
}

#holdCanvas {
  aspect-ratio: 1 / 1;
}

#nextCanvas {
  aspect-ratio: 1 / 3;
}

.next-panel canvas {
  max-height: 360px;
}

.board-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.board-meta > div {
  padding: 10px 12px;
  border: 1px solid rgba(242, 234, 215, 0.11);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.025);
}

.meta-label {
  display: block;
  margin-bottom: 4px;
  color: var(--bone-3);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.board-meta strong {
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.board-wrap {
  position: relative;
  width: min(100%, 420px);
  margin: 0 auto;
  padding: clamp(10px, 1.4vw, 16px);
  border: 1px solid rgba(230, 57, 80, 0.32);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015)),
    radial-gradient(circle at center, rgba(179, 0, 27, 0.08), transparent 68%),
    rgba(2, 2, 4, 0.72);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.025),
    0 0 48px rgba(230, 57, 80, 0.16),
    0 24px 70px rgba(0, 0, 0, 0.72);
}

.board-wrap::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(45, 255, 166, 0.10);
  border-radius: 18px;
  pointer-events: none;
}

#board {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 20;
  max-height: min(72vh, 720px);
  margin: 0 auto;
  border-radius: 14px;
  background: #050408;
  box-shadow: inset 0 0 36px rgba(0, 0, 0, 0.88);
}

.line-flash {
  position: absolute;
  left: 16px;
  right: 16px;
  height: 30px;
  border-radius: 8px;
  opacity: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(45, 255, 166, 0.75), rgba(255, 255, 255, 0.88), rgba(230, 57, 80, 0.7), transparent);
  transform: scaleX(0.7);
}

.line-flash.active {
  animation: lineFlash 420ms ease-out;
}

.score-pop {
  position: absolute;
  top: 42%;
  left: 50%;
  z-index: 4;
  transform: translate(-50%, -50%);
  opacity: 0;
  color: var(--emerald);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 5vw, 2.1rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-shadow: 0 0 18px var(--emerald-glow), 0 4px 0 #000;
  pointer-events: none;
  white-space: nowrap;
}

.score-pop.active {
  animation: scorePop 780ms ease both;
}

.level-banner {
  position: absolute;
  top: 20px;
  left: 50%;
  z-index: 5;
  transform: translateX(-50%) translateY(-130%);
  padding: 9px 16px;
  border: 1px solid rgba(45, 255, 166, 0.45);
  border-radius: 999px;
  opacity: 0;
  background: rgba(6, 5, 9, 0.9);
  color: var(--emerald);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-shadow: 0 0 12px var(--emerald-glow);
  pointer-events: none;
  white-space: nowrap;
}

.level-banner.active {
  animation: levelBanner 1500ms ease both;
}

.overlay {
  position: absolute;
  inset: 0;
  z-index: 8;
  display: grid;
  place-items: center;
  padding: 18px;
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(8px);
}

.overlay.hidden {
  display: none;
}

.overlay-inner {
  width: min(92%, 360px);
  padding: 26px;
  text-align: center;
}

.overlay-eyebrow {
  margin-bottom: 0.55rem;
}

.overlay h2,
.modal-card h2,
.lb-title {
  color: var(--bone);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.7rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 0 24px rgba(230, 57, 80, 0.36), 0 4px 0 #000;
}

.overlay p,
.modal-card p,
.lb-sub {
  color: var(--bone-2);
  font-size: 1.05rem;
  line-height: 1.5;
}

.overlay[data-mode="pause"] .gameover-only { display: none; }

.overlay-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0;
}

@media (max-width: 420px) {
  .overlay-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.overlay-stats div {
  padding: 10px 7px;
  border: 1px solid rgba(242, 234, 215, 0.12);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.overlay-stats span {
  display: block;
  color: var(--bone-3);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.overlay-stats strong {
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 1.18rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.stat-panel {
  text-align: center;
}

.featured-stat {
  padding: 18px;
}

.stat-value {
  margin-top: 4px;
  color: var(--bone);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  line-height: 1;
  text-shadow: 0 4px 0 rgba(0, 0, 0, 0.4);
}

.featured-stat .stat-value {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
}

.stat-value.lvl,
.stat-value.combo {
  color: var(--emerald);
  text-shadow: 0 0 18px var(--emerald-glow), 0 4px 0 rgba(0, 0, 0, 0.55);
}

.stat-value.hi {
  color: var(--gold);
  text-shadow: 0 0 18px rgba(212, 175, 55, 0.34), 0 4px 0 rgba(0, 0, 0, 0.55);
}

.stat-sub {
  margin-top: 7px;
  color: var(--bone-3);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.combo-panel.hot {
  border-color: rgba(45, 255, 166, 0.42);
  box-shadow: 0 0 34px rgba(45, 255, 166, 0.12), var(--shadow);
}

.controls-card ul {
  display: grid;
  gap: 9px;
  list-style: none;
}

.controls-card li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  color: var(--bone-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.controls-card li span {
  margin-right: auto;
}

.touchpad {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.tbtn {
  min-height: 54px;
  border: 1px solid rgba(242, 234, 215, 0.16);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  touch-action: manipulation;
}

.tbtn:active,
.tbtn.is-pressed {
  transform: translateY(2px) scale(0.98);
  border-color: rgba(45, 255, 166, 0.62);
  color: var(--emerald);
  box-shadow: 0 0 20px rgba(45, 255, 166, 0.16);
}

.tbtn.primary {
  grid-column: span 2;
  border-color: rgba(255, 85, 106, 0.72);
  background: linear-gradient(180deg, var(--blood-2), #7b0010);
  color: #fff;
}

.tbtn.small {
  font-size: 0.78rem;
}

.lb-wrap {
  width: min(840px, calc(100% - 28px));
  margin: 0 auto;
  padding: clamp(24px, 5vw, 48px);
  transform: translateY(clamp(24px, 8vh, 76px));
  text-align: center;
}

.lb-title {
  margin-top: 0.4rem;
}

.lb-sub {
  margin: 0.55rem auto 1.6rem;
}

.lb-table {
  overflow: hidden;
  border: 1px solid rgba(242, 234, 215, 0.12);
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.24);
  text-align: left;
}

.lb-row {
  display: grid;
  grid-template-columns: 48px minmax(110px, 1fr) 120px 70px 80px;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(242, 234, 215, 0.08);
  color: var(--bone-2);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.lb-row:last-child {
  border-bottom: 0;
}

.lb-head {
  min-height: 42px;
  background: rgba(179, 0, 27, 0.16);
  color: var(--blood-2);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.lb-row.gold { color: var(--gold); }
.lb-row.silver { color: #d8d8d8; }
.lb-row.bronze { color: #c27a4a; }
.lb-row.you {
  background: rgba(45, 255, 166, 0.09);
  color: var(--emerald);
  box-shadow: inset 3px 0 0 var(--emerald);
}


.lb-empty {
  display: block;
  padding: 22px;
  text-align: center;
  color: var(--bone-3);
  font-style: italic;
}

.lb-actions {
  margin-top: 18px;
}

.modal-card {
  width: min(640px, calc(100% - 28px));
  max-height: min(760px, calc(100vh - 36px));
  margin: auto;
  padding: 24px;
  border-radius: 24px;
  color: var(--bone);
}

.modal-card::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(8px);
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(242, 234, 215, 0.16);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--bone);
  font-size: 1.6rem;
  line-height: 1;
}

.icon-btn:hover {
  border-color: var(--blood-2);
  color: var(--blood-2);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.guide-grid section {
  padding: 14px;
  border: 1px solid rgba(242, 234, 215, 0.11);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.guide-grid h3 {
  margin-bottom: 8px;
  color: var(--blood-2);
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.guide-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 18px;
  color: var(--bone-2);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.settings-list {
  display: grid;
  gap: 12px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px;
  border: 1px solid rgba(242, 234, 215, 0.11);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.toggle-row strong,
.toggle-row small {
  display: block;
}

.toggle-row strong {
  color: var(--bone);
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.toggle-row small {
  margin-top: 3px;
  color: var(--bone-3);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.4;
}

.toggle-row input {
  width: 46px;
  height: 26px;
  accent-color: var(--emerald);
  cursor: pointer;
}

.footer {
  position: fixed;
  right: 12px;
  bottom: 8px;
  z-index: 2;
  color: rgba(242, 234, 215, 0.34);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  pointer-events: none;
}

body.reduced-motion *,
body.reduced-motion *::before,
body.reduced-motion *::after {
  animation-duration: 0.001ms !important;
  animation-iteration-count: 1 !important;
  scroll-behavior: auto !important;
  transition-duration: 0.001ms !important;
}

body.fx-off .fog,
body.fx-off .grain,
body.fx-off .sigil,
body.fx-off .bats span,
body.fx-off .title-mark span {
  animation: none !important;
}

body.fx-off .fog {
  display: none;
}

@keyframes screenIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes flap {
  0%, 100% { transform: translateY(0) scaleX(1); }
  50% { transform: translateY(-7px) scaleX(0.82); }
}

@keyframes letterFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-5px) rotate(-1deg); }
}

@keyframes sigilPulse {
  0%, 100% { opacity: 0.15; transform: scale(1) rotate(0deg); }
  50% { opacity: 0.44; transform: scale(1.14) rotate(4deg); }
}

@keyframes sigilBounce {
  0%   { transform: translate(0, 0) scale(1) rotate(0deg);       opacity: 0.18; }
  20%  { transform: translate(22px, -28px) scale(1.08) rotate(8deg); opacity: 0.34; }
  45%  { transform: translate(-18px, -42px) scale(0.94) rotate(-6deg); opacity: 0.26; }
  65%  { transform: translate(-32px, 18px) scale(1.12) rotate(10deg); opacity: 0.38; }
  85%  { transform: translate(26px, 30px) scale(0.96) rotate(-4deg); opacity: 0.22; }
  100% { transform: translate(0, 0) scale(1) rotate(0deg);       opacity: 0.18; }
}

@keyframes sigilTwinkle {
  0%, 100% { opacity: 0;    transform: scale(0.6) rotate(0deg); }
  30%      { opacity: 0.55; transform: scale(1.25) rotate(20deg); }
  45%      { opacity: 0;    transform: scale(0.9) rotate(40deg); }
  60%      { opacity: 0.48; transform: scale(1.15) rotate(60deg); }
  80%      { opacity: 0;    transform: scale(0.7) rotate(80deg); }
}

.countdown {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(4rem, 14vw, 9rem);
  color: var(--bone);
  text-shadow:
    0 0 24px var(--blood-glow),
    0 4px 0 #000,
    0 14px 32px rgba(0, 0, 0, 0.85);
  pointer-events: none;
  z-index: 6;
  letter-spacing: 0.04em;
}

.countdown.hidden { display: none; }

.countdown.pulse {
  animation: countdownPop 700ms ease-out;
}

@keyframes countdownPop {
  0%   { opacity: 0; transform: scale(0.4); }
  35%  { opacity: 1; transform: scale(1.15); }
  70%  { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(0.92); }
}

.btn.danger-confirm {
  background: linear-gradient(180deg, var(--blood-2), var(--blood));
  border-color: var(--blood-3);
  color: var(--bone);
  animation: dangerPulse 700ms ease-in-out infinite;
}

@keyframes dangerPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--blood-glow), 0 8px 24px rgba(179, 0, 27, 0.4); }
  50%      { box-shadow: 0 0 0 8px rgba(230, 57, 80, 0), 0 8px 24px rgba(179, 0, 27, 0.6); }
}

.sigil-spawner {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.sigil-spark {
  position: absolute;
  transform: translate(-50%, -50%);
  pointer-events: none;
  font-family: var(--font-display);
  font-weight: 700;
  text-shadow:
    0 0 8px currentColor,
    0 0 16px currentColor;
  filter: drop-shadow(0 0 6px currentColor);
  animation: sparkFly 1100ms ease-out forwards;
  will-change: transform, opacity;
}

@keyframes sparkFly {
  0%   { opacity: 0;    transform: translate(-50%, -50%) scale(0.4) rotate(0deg); }
  18%  { opacity: 1;    transform: translate(-50%, -50%) scale(1.15) rotate(45deg); }
  100% { opacity: 0;    transform: translate(calc(-50% + var(--dx, 0px)), calc(-50% + var(--dy, -60px))) scale(0.2) rotate(var(--rot, 180deg)); }
}

@keyframes fogDrift {
  from { transform: translate3d(-3%, -2%, 0) scale(1); }
  to { transform: translate3d(5%, 3%, 0) scale(1.12); }
}

@keyframes lineFlash {
  0% { opacity: 0; transform: scaleX(0.55); }
  12% { opacity: 1; transform: scaleX(1); }
  24% { opacity: 0.25; transform: scaleX(1); }
  36% { opacity: 1; transform: scaleX(1); }
  52% { opacity: 0.35; transform: scaleX(1.02); }
  68% { opacity: 0.95; transform: scaleX(1.04); }
  100% { opacity: 0; transform: scaleX(1.08); }
}

@keyframes scorePop {
  0% { opacity: 0; transform: translate(-50%, -36%) scale(0.82); }
  18% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
  100% { opacity: 0; transform: translate(-50%, -92%) scale(1); }
}

@keyframes levelBanner {
  0% { opacity: 0; transform: translateX(-50%) translateY(-130%); }
  18% { opacity: 1; transform: translateX(-50%) translateY(0); }
  78% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(-130%); }
}

@media (max-width: 1100px) {
  .stage {
    grid-template-columns: minmax(120px, 150px) minmax(300px, 390px) minmax(180px, 220px);
  }

  .controls-card {
    display: none;
  }
}

@media (max-width: 880px) {
  .topbar {
    position: relative;
    align-items: stretch;
    flex-direction: column;
  }

  .topbar-center {
    justify-items: start;
  }

  .topbar-actions {
    justify-content: flex-start;
  }

  .stage {
    grid-template-columns: minmax(280px, 420px);
    padding-bottom: 34px;
  }

  .rail-left {
    grid-template-columns: 1fr 1fr;
    grid-row: 2;
  }

  .rail-right {
    grid-template-columns: repeat(2, 1fr);
    grid-row: 3;
  }

  .featured-stat,
  .combo-panel,
  .rail-right > .panel:last-child {
    grid-column: 1 / -1;
  }

  .next-panel canvas {
    max-height: 156px;
  }

  .touchpad {
    display: grid;
  }

  .guide-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  body {
    background:
      radial-gradient(circle at 18% 8%, rgba(179, 0, 27, 0.18), transparent 24rem),
      radial-gradient(circle at 88% 88%, rgba(45, 255, 166, 0.1), transparent 22rem),
      linear-gradient(180deg, var(--void), var(--void-2));
  }

  .intro-card,
  .lb-wrap,
  .modal-card {
    padding: 22px;
  }

  .form-actions,
  .overlay-actions,
  .lb-actions,
  .topbar-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .rail-left,
  .rail-right,
  .stat-grid,
  .board-meta {
    grid-template-columns: 1fr;
  }

  .stage {
    grid-template-columns: minmax(0, 1fr);
    padding-inline: 10px;
  }

  .board-wrap {
    width: min(100%, 360px);
    padding: 8px;
    border-radius: 18px;
  }

  .board-wrap::before {
    inset: 4px;
    border-radius: 14px;
  }

  #board {
    border-radius: 12px;
  }

  .touchpad {
    position: sticky;
    bottom: 8px;
    z-index: 12;
    padding: 8px;
    border: 1px solid rgba(242, 234, 215, 0.1);
    border-radius: 20px;
    background: rgba(6, 5, 9, 0.78);
    backdrop-filter: blur(12px);
  }

  .tbtn {
    min-height: 50px;
  }

  .lb-row {
    grid-template-columns: 34px minmax(92px, 1fr) 86px 44px 54px;
    gap: 6px;
    padding: 10px 8px;
    font-size: 0.68rem;
  }

  .lb-head {
    font-size: 0.58rem;
  }

  .footer {
    display: none;
  }
}

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