:root {
  color-scheme: dark;
  --ink: #e9ecf6;
  --muted: #8a93b3;
  --bg: #05060d;
  --bg-2: #0a0c1a;
  --panel: rgba(14, 17, 32, 0.94);
  --panel-soft: rgba(22, 26, 46, 0.88);
  --edge: rgba(140, 220, 255, 0.22);
  --edge-strong: rgba(140, 220, 255, 0.55);
  --cyan: #22e3ff;
  --lime: #b6ff5c;
  --magenta: #ff4dd2;
  --violet: #a98bff;
  --amber: #ffc94a;
  --coral: #ff5070;
  --good: #5cffb6;
  --warn: #ffc94a;
  --bad: #ff5070;
  --shadow: rgba(0, 0, 0, 0.6);
  font-family: "Inter", "SF Pro Display", ui-rounded, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--bg);
  color: var(--ink);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(1200px 700px at 20% 0%, rgba(34, 227, 255, 0.12), transparent 70%),
    radial-gradient(900px 600px at 90% 90%, rgba(255, 77, 210, 0.10), transparent 70%),
    radial-gradient(700px 500px at 50% 60%, rgba(169, 139, 255, 0.08), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

button, input { font: inherit; color: inherit; }
button { cursor: pointer; }

#app {
  position: relative;
  z-index: 1;
  min-height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background:
    linear-gradient(180deg, #04050c 0%, #08091a 60%, #0b0d22 100%);
}

#hud {
  display: grid;
  grid-template-columns: auto auto auto minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: max(10px, env(safe-area-inset-top)) 12px 8px;
  z-index: 3;
}

.hud-pill, .icon-button {
  min-height: 44px;
  border: 1px solid var(--edge);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(20, 26, 50, 0.95), rgba(10, 12, 26, 0.95));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 0 0 1px rgba(0, 0, 0, 0.4),
    0 8px 22px rgba(0, 0, 0, 0.5);
  color: var(--ink);
}

.hud-pill {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1px;
  padding: 6px 12px;
  min-width: 84px;
}

.hud-pill.wide { min-width: 0; }

.hud-label {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hud-pill strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.96rem;
  font-weight: 900;
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(34, 227, 255, 0.4);
}

.hud-pill.wide strong {
  color: var(--ink);
  text-shadow: none;
  font-size: 0.86rem;
}

.icon-button {
  width: 48px;
  font-weight: 900;
  color: var(--cyan);
  font-size: 1.15rem;
}

.hud-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

#canvasShell {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
  padding: 0 12px;
}

#gameCanvas {
  width: min(100%, calc((100vh - 150px) * 16 / 9));
  max-height: calc(100vh - 150px);
  aspect-ratio: 16 / 9;
  display: block;
  border: 1px solid var(--edge-strong);
  border-radius: 8px;
  background: #04050d;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.6),
    0 0 24px rgba(34, 227, 255, 0.15),
    0 30px 60px rgba(0, 0, 0, 0.7);
}

#toast {
  position: absolute;
  left: 50%;
  bottom: 22px;
  width: min(640px, calc(100% - 36px));
  transform: translateX(-50%) translateY(16px);
  opacity: 0;
  pointer-events: none;
  border: 1px solid var(--edge-strong);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(14, 18, 36, 0.96), rgba(8, 10, 22, 0.96));
  box-shadow: 0 0 24px rgba(34, 227, 255, 0.18), 0 16px 30px var(--shadow);
  color: var(--ink);
  padding: 11px 16px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.01em;
  transition: opacity 160ms ease, transform 160ms ease;
  z-index: 5;
}

#toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

#mobileControls {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 8px 16px max(12px, env(safe-area-inset-bottom));
  z-index: 3;
}

.dpad, .actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.actions { justify-content: end; }

.control-button {
  width: 60px;
  height: 60px;
  border: 1px solid var(--edge-strong);
  border-radius: 6px;
  background: linear-gradient(180deg, #1b2244, #0a0c20);
  color: var(--cyan);
  font-size: 1.6rem;
  font-weight: 900;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 8px 18px rgba(0, 0, 0, 0.55);
  text-shadow: 0 0 8px rgba(34, 227, 255, 0.6);
  touch-action: none;
}

.control-button.action {
  color: var(--amber);
  border-color: rgba(255, 201, 74, 0.5);
  text-shadow: 0 0 8px rgba(255, 201, 74, 0.7);
}

.control-button.jump {
  color: var(--lime);
  border-color: rgba(182, 255, 92, 0.5);
  text-shadow: 0 0 8px rgba(182, 255, 92, 0.7);
}

.control-button[aria-pressed="true"] {
  background: linear-gradient(180deg, #2a3370, #11142e);
  box-shadow:
    inset 0 0 12px rgba(34, 227, 255, 0.25),
    0 0 16px rgba(34, 227, 255, 0.4);
}

.overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(2, 3, 8, 0.75);
  backdrop-filter: blur(6px);
  z-index: 10;
}

.overlay.visible { display: flex; }

.panel {
  width: min(100%, 1000px);
  max-height: min(92vh, 840px);
  overflow: auto;
  border: 1px solid var(--edge-strong);
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(18, 22, 44, 0.96), rgba(8, 10, 22, 0.98));
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.6),
    0 0 40px rgba(34, 227, 255, 0.12),
    0 30px 80px rgba(0, 0, 0, 0.7);
}

#overlayContent { padding: 26px; }

.screen-title {
  margin: 0 0 8px;
  font-size: clamp(2rem, 6vw, 4.4rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  background: linear-gradient(90deg, var(--cyan), var(--magenta) 70%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 30px rgba(34, 227, 255, 0.25);
}

.screen-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 10px;
  margin: 0 0 14px;
  border: 1px solid var(--edge-strong);
  border-radius: 4px;
  background: rgba(34, 227, 255, 0.08);
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.lead {
  margin: 0 0 18px;
  color: #b8c0dc;
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.55;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.primary, .secondary, .danger {
  min-height: 46px;
  border: 1px solid var(--edge-strong);
  border-radius: 6px;
  padding: 10px 16px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.86rem;
  color: var(--ink);
  background: linear-gradient(180deg, rgba(20, 26, 50, 0.95), rgba(8, 10, 22, 0.95));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 8px 18px rgba(0, 0, 0, 0.5);
  transition: transform 60ms ease, box-shadow 120ms ease;
}

.primary {
  color: #04050d;
  border-color: rgba(182, 255, 92, 0.7);
  background: linear-gradient(180deg, var(--lime), #6fcc2c);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 0 18px rgba(182, 255, 92, 0.4),
    0 10px 22px rgba(0, 0, 0, 0.5);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.primary:hover { box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 0 26px rgba(182, 255, 92, 0.7), 0 10px 22px rgba(0, 0, 0, 0.5); }

.secondary { color: var(--cyan); }
.secondary:hover { box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 0 22px rgba(34, 227, 255, 0.35), 0 10px 22px rgba(0, 0, 0, 0.5); }

.danger {
  color: #04050d;
  border-color: rgba(255, 80, 112, 0.7);
  background: linear-gradient(180deg, var(--coral), #cc3a55);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 0 18px rgba(255, 80, 112, 0.4), 0 10px 22px rgba(0, 0, 0, 0.5);
}

.screen-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 22px;
  align-items: stretch;
}

.mission-map {
  min-height: 330px;
  border: 1px solid var(--edge-strong);
  border-radius: 8px;
  background:
    repeating-linear-gradient(0deg, rgba(34, 227, 255, 0.06) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(90deg, rgba(34, 227, 255, 0.06) 0 1px, transparent 1px 32px),
    radial-gradient(circle at 30% 30%, rgba(169, 139, 255, 0.18), transparent 60%),
    linear-gradient(180deg, #0a0c20, #03040a);
  position: relative;
  overflow: hidden;
}

.map-block {
  position: absolute;
  width: 60px;
  height: 44px;
  border: 1px solid var(--edge-strong);
  border-radius: 4px;
  background: linear-gradient(180deg, var(--cyan), #0a6e8a);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 0 14px rgba(34, 227, 255, 0.45);
}

.map-avatar {
  position: absolute;
  left: 58px;
  bottom: 76px;
  width: 66px;
  height: 112px;
}
.map-avatar::before, .map-avatar::after {
  content: "";
  position: absolute;
  border: 1px solid var(--edge-strong);
  border-radius: 4px;
}
.map-avatar::before {
  left: 10px;
  top: 0;
  width: 46px;
  height: 44px;
  background: linear-gradient(180deg, #ffe0a8, #b8884a);
  box-shadow: inset 0 -6px 0 rgba(0,0,0,0.18), 0 0 10px rgba(255,201,74,0.3);
}
.map-avatar::after {
  left: 4px;
  top: 45px;
  width: 58px;
  height: 58px;
  background: linear-gradient(180deg, var(--magenta), #6a1a55);
  box-shadow: inset 0 -8px 0 rgba(0,0,0,0.25), 0 0 12px rgba(255, 77, 210, 0.4);
}

.feature-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li, .stat-tile, .puzzle-note {
  border: 1px solid var(--edge);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(20, 26, 50, 0.7), rgba(8, 10, 22, 0.7));
  padding: 12px;
  font-weight: 600;
  line-height: 1.4;
  color: #cad3ee;
}

.feature-list li::before {
  content: "▸ ";
  color: var(--cyan);
  font-weight: 900;
}

.level-brief { display: grid; gap: 12px; }

.level-title {
  margin: 0;
  font-size: clamp(1.7rem, 5vw, 3.3rem);
  line-height: 1;
  letter-spacing: -0.01em;
  background: linear-gradient(90deg, var(--cyan), var(--lime));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brief-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.stat-tile span {
  display: block;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.stat-tile strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-size: 0.94rem;
}

.puzzle-head {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.puzzle-head h2 {
  margin: 0;
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.puzzle-head h2::before {
  content: "▰▰ ";
  color: var(--cyan);
  letter-spacing: 0;
}

.puzzle-head p {
  margin: 0;
  color: #aab3d2;
  line-height: 1.5;
}

.chip-board, .sort-board, .claim-board, .redact-board, .clip-board, .wellbeing-board {
  display: grid;
  gap: 12px;
}

.chip-bank, .slot-board, .sort-zones, .source-bank, .clip-grid, .habit-grid {
  display: grid;
  gap: 10px;
}

.chip-bank { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

.chip, .source-card, .token, .audio-card, .habit-card, .claim-card, .source-chip,
.option-button {
  min-height: 46px;
  border: 1px solid var(--edge);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(24, 30, 56, 0.92), rgba(10, 12, 26, 0.92));
  color: var(--ink);
  padding: 11px 13px;
  text-align: left;
  font-weight: 600;
  line-height: 1.3;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 6px 14px rgba(0, 0, 0, 0.4);
  transition: transform 60ms ease, box-shadow 120ms ease, border-color 120ms ease;
}

.chip:hover, .source-card:hover, .token:hover, .habit-card:hover,
.claim-card:hover, .source-chip:hover, .option-button:hover {
  border-color: var(--edge-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 0 18px rgba(34, 227, 255, 0.25), 0 6px 14px rgba(0, 0, 0, 0.4);
}

.chip.selected, .source-card.selected, .token.selected, .habit-card.selected,
.source-chip.selected, .option-button.selected {
  border-color: var(--cyan);
  box-shadow: inset 0 0 0 1px var(--cyan), 0 0 18px rgba(34, 227, 255, 0.45);
}

.option-button.correct {
  border-color: var(--lime);
  box-shadow: inset 0 0 0 1px var(--lime), 0 0 18px rgba(182, 255, 92, 0.45);
  color: var(--lime);
}

.option-button.wrong {
  border-color: var(--coral);
  box-shadow: inset 0 0 0 1px var(--coral), 0 0 18px rgba(255, 80, 112, 0.45);
  color: var(--coral);
}

.chip.used { opacity: 0.4; }

.slot-board { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }

.slot {
  min-height: 92px;
  border: 1px dashed rgba(140, 220, 255, 0.32);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(10, 14, 28, 0.8), rgba(4, 6, 14, 0.8));
  padding: 10px;
  color: var(--ink);
  text-align: left;
  width: 100%;
}

.slot strong {
  display: block;
  margin-bottom: 6px;
  color: var(--cyan);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.slot.filled {
  border-style: solid;
  background: linear-gradient(180deg, rgba(34, 227, 255, 0.10), rgba(10, 14, 28, 0.8));
  box-shadow: inset 0 0 14px rgba(34, 227, 255, 0.18);
}

.sort-zones { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.sort-zone {
  min-height: 180px;
  border: 1px dashed rgba(140, 220, 255, 0.28);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(10, 14, 28, 0.7), rgba(4, 6, 14, 0.7));
  padding: 12px;
}

.sort-zone h3 {
  margin: 0 0 8px;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.sort-zone[data-zone="use"] h3, .sort-zone[data-zone="public"] h3, .sort-zone[data-zone="good"] h3 { color: var(--lime); }
.sort-zone[data-zone="caution"] h3 { color: var(--amber); }
.sort-zone[data-zone="reject"] h3, .sort-zone[data-zone="private"] h3, .sort-zone[data-zone="bad"] h3 { color: var(--coral); }

.sort-zone[data-zone="use"], .sort-zone[data-zone="public"], .sort-zone[data-zone="good"] {
  background: linear-gradient(180deg, rgba(182, 255, 92, 0.10), rgba(4, 6, 14, 0.7));
  border-color: rgba(182, 255, 92, 0.4);
}
.sort-zone[data-zone="caution"] {
  background: linear-gradient(180deg, rgba(255, 201, 74, 0.10), rgba(4, 6, 14, 0.7));
  border-color: rgba(255, 201, 74, 0.4);
}
.sort-zone[data-zone="reject"], .sort-zone[data-zone="private"], .sort-zone[data-zone="bad"] {
  background: linear-gradient(180deg, rgba(255, 80, 112, 0.10), rgba(4, 6, 14, 0.7));
  border-color: rgba(255, 80, 112, 0.4);
}

.source-card small, .audio-card small, .claim-card small, .option-button small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.82rem;
}

.video-lab {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
  gap: 14px;
}

.video-stage {
  position: relative;
  border: 1px solid var(--edge-strong);
  border-radius: 6px;
  overflow: hidden;
  background: #04050d;
  box-shadow: 0 0 24px rgba(169, 139, 255, 0.15);
}

#forensicsCanvas, .mini-canvas {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: #04050d;
}

.hotspot {
  position: absolute;
  width: 15%;
  height: 19%;
  border: 1px dashed transparent;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.02);
  cursor: crosshair;
}

.hotspot:hover {
  border-color: var(--amber);
  background: rgba(255, 201, 74, 0.10);
}

.hotspot.found {
  border-style: solid;
  border-color: var(--lime);
  background: rgba(182, 255, 92, 0.18);
  box-shadow: 0 0 16px rgba(182, 255, 92, 0.5);
}

.video-controls { display: grid; gap: 10px; }

.range-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: center;
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

input[type="range"] {
  width: 100%;
  accent-color: var(--cyan);
}

.clip-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

.wave {
  width: 100%;
  height: 56px;
  margin-top: 8px;
  border-radius: 4px;
  background:
    repeating-linear-gradient(90deg, rgba(34, 227, 255, 0.10) 0 1px, transparent 1px 4px),
    #0a0c1a;
  position: relative;
  overflow: hidden;
}

.wave::after {
  content: "";
  position: absolute;
  inset: 8px 8px;
  border-radius: 4px;
  background: var(--wave, linear-gradient(90deg, var(--cyan), var(--violet)));
  clip-path: polygon(0 52%, 7% 20%, 14% 70%, 21% 34%, 28% 55%, 35% 26%, 42% 78%, 49% 38%, 56% 62%, 63% 18%, 70% 75%, 77% 44%, 84% 60%, 91% 28%, 100% 58%, 100% 100%, 0 100%);
  filter: drop-shadow(0 0 8px var(--wave-glow, rgba(34, 227, 255, 0.5)));
}

.redact-board {
  border: 1px solid var(--edge);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(10, 14, 28, 0.8), rgba(4, 6, 14, 0.8));
  padding: 14px;
}

.token-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  line-height: 1.5;
}

.token {
  min-height: 36px;
  padding: 6px 9px;
  font-weight: 600;
  font-size: 0.94rem;
}

.token.selected {
  color: #04050d;
  background: linear-gradient(180deg, var(--coral), #c33855);
  border-color: var(--coral);
  text-decoration: line-through;
  box-shadow: 0 0 14px rgba(255, 80, 112, 0.5);
}

.habit-grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.habit-card { min-height: 88px; }

.breath-stage {
  display: grid;
  grid-template-columns: minmax(180px, 260px) 1fr;
  gap: 16px;
  align-items: center;
}

.breath-orb {
  width: min(48vw, 240px);
  aspect-ratio: 1;
  border: 1px solid var(--edge-strong);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 44%, #ffffff 0 18%, var(--cyan) 22% 50%, #1a3a8a 60% 100%);
  box-shadow:
    0 0 28px rgba(34, 227, 255, 0.45),
    inset 0 0 18px rgba(0, 0, 0, 0.4);
  transform: scale(var(--orb-scale, 0.78));
  transition: transform 300ms ease;
}

.boss-board { display: grid; gap: 16px; }

.slider-row {
  display: grid;
  grid-template-columns: 170px 1fr 48px;
  gap: 10px;
  align-items: center;
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.slider-row strong { color: var(--cyan); font-size: 0.96rem; }

.claim-board { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.claim-card { min-height: 118px; }
.source-bank { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }

.meter {
  height: 14px;
  border: 1px solid var(--edge);
  border-radius: 4px;
  overflow: hidden;
  background: rgba(10, 14, 28, 0.85);
}

.meter span {
  display: block;
  height: 100%;
  width: var(--meter, 0%);
  background: linear-gradient(90deg, var(--coral), var(--amber), var(--lime));
  box-shadow: 0 0 12px rgba(182, 255, 92, 0.5);
  transition: width 240ms ease;
}

.timer-bar {
  height: 8px;
  border: 1px solid var(--edge);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(8, 10, 22, 0.85);
  margin: 8px 0 4px;
}

.timer-bar span {
  display: block;
  height: 100%;
  width: var(--timer, 100%);
  background: linear-gradient(90deg, var(--lime), var(--amber), var(--coral));
  transition: width 100ms linear;
}

.result-card {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.feed {
  display: grid;
  gap: 10px;
  max-height: 360px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--edge);
  border-radius: 6px;
  padding: 10px;
  background: linear-gradient(180deg, rgba(10, 14, 28, 0.85), rgba(4, 6, 14, 0.85));
}

.post {
  border: 1px solid var(--edge);
  border-radius: 6px;
  padding: 12px;
  background: linear-gradient(180deg, rgba(20, 26, 50, 0.8), rgba(8, 10, 22, 0.85));
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.post-handle {
  color: var(--cyan);
  font-weight: 800;
}

.post-tag {
  margin-left: auto;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--edge);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.post-body { line-height: 1.45; color: #d3dbf3; }

.action-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.action-row .secondary { padding: 8px 6px; font-size: 0.74rem; }

.author-card {
  display: block;
  margin-top: 20px;
  padding: 14px 16px;
  border: 1px solid var(--edge-strong);
  border-radius: 10px;
  background:
    radial-gradient(circle at 0% 50%, rgba(34, 227, 255, 0.18), transparent 60%),
    linear-gradient(180deg, rgba(20, 26, 50, 0.85), rgba(8, 10, 22, 0.92));
  box-shadow: 0 0 24px rgba(34, 227, 255, 0.15);
}

.author-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.author-label {
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.author-text strong {
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.author-sub {
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}

.gate-input {
  margin: 14px 0 6px;
}

.gate-input input {
  width: 100%;
  padding: 18px 18px;
  border: 1px solid var(--edge-strong);
  border-radius: 10px;
  background:
    repeating-linear-gradient(0deg, rgba(34, 227, 255, 0.04) 0 1px, transparent 1px 8px),
    linear-gradient(180deg, rgba(8, 10, 22, 0.95), rgba(4, 6, 14, 0.95));
  color: var(--lime);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: clamp(1.4rem, 5vw, 2.2rem);
  font-weight: 900;
  letter-spacing: clamp(0.18em, 1.4vw, 0.34em);
  text-align: center;
  text-shadow: 0 0 14px rgba(182, 255, 92, 0.45);
  box-shadow: 0 0 28px rgba(34, 227, 255, 0.18), inset 0 0 18px rgba(0, 0, 0, 0.6);
  outline: none;
}

.gate-input input::placeholder {
  color: rgba(140, 220, 255, 0.42);
  letter-spacing: 0.34em;
  text-shadow: none;
}

.gate-input input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 32px rgba(34, 227, 255, 0.45), inset 0 0 18px rgba(0, 0, 0, 0.6);
}

.tutorial-stage {
  border: 1px solid var(--edge-strong);
  border-radius: 10px;
  overflow: hidden;
  background: #04050d;
  box-shadow: 0 0 30px rgba(34, 227, 255, 0.15);
}

.tutorial-stage canvas {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
}

.tutorial-progress {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin: 12px 0 6px;
}

.tutorial-progress .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(140, 220, 255, 0.18);
  border: 1px solid rgba(140, 220, 255, 0.32);
}

.tutorial-progress .dot.done { background: rgba(92, 255, 182, 0.6); border-color: rgba(92, 255, 182, 0.7); }
.tutorial-progress .dot.active {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(34, 227, 255, 0.6);
}

.avatar-build {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.avatar-preview-box {
  border: 1px solid var(--edge-strong);
  border-radius: 10px;
  padding: 10px;
  background:
    repeating-linear-gradient(0deg, rgba(34, 227, 255, 0.04) 0 1px, transparent 1px 8px),
    linear-gradient(180deg, rgba(20, 26, 50, 0.85), rgba(4, 6, 14, 0.95));
  box-shadow: 0 0 30px rgba(34, 227, 255, 0.18), inset 0 0 24px rgba(34, 227, 255, 0.06);
  text-align: center;
}

.avatar-preview-box canvas {
  width: 220px;
  max-width: 100%;
  height: auto;
}

.preview-caption {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-top: 4px;
}

.avatar-pickers {
  display: grid;
  gap: 14px;
}

.picker-group { display: grid; gap: 6px; }

.picker-label {
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.picker-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.swatch {
  width: 38px;
  height: 38px;
  border: 2px solid rgba(140, 220, 255, 0.4);
  border-radius: 8px;
  padding: 0;
  cursor: pointer;
  box-shadow: inset 0 -6px 0 rgba(0, 0, 0, 0.25), 0 4px 10px rgba(0, 0, 0, 0.4);
  transition: transform 80ms ease, box-shadow 120ms ease;
}

.swatch:hover { transform: translateY(-1px); }

.swatch.selected {
  border-color: #fff;
  box-shadow: inset 0 -6px 0 rgba(0, 0, 0, 0.25), 0 0 0 2px var(--cyan), 0 0 18px rgba(34, 227, 255, 0.6);
}

.picker-chip {
  min-height: 36px;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--edge);
  background: linear-gradient(180deg, rgba(24, 30, 56, 0.92), rgba(10, 12, 26, 0.92));
  color: var(--ink);
  font-weight: 700;
  font-size: 0.86rem;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.picker-chip:hover { border-color: var(--edge-strong); }

.picker-chip.selected {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: inset 0 0 0 1px var(--cyan), 0 0 14px rgba(34, 227, 255, 0.4);
}

kbd {
  display: inline-block;
  padding: 1px 6px;
  border: 1px solid var(--edge);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: rgba(8, 10, 22, 0.8);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.78rem;
  color: var(--cyan);
}

.hero-score {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 14px;
  align-items: stretch;
  margin: 8px 0 4px;
}

.hero-score-main {
  border: 1px solid var(--edge-strong);
  border-radius: 10px;
  padding: 18px 22px;
  background:
    radial-gradient(circle at 30% 20%, rgba(34, 227, 255, 0.18), transparent 60%),
    linear-gradient(180deg, rgba(28, 34, 64, 0.95), rgba(8, 10, 22, 0.96));
  box-shadow: 0 0 36px rgba(34, 227, 255, 0.18), inset 0 0 24px rgba(34, 227, 255, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-score-num {
  display: block;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: clamp(2.6rem, 9vw, 5.4rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
  text-shadow: 0 0 28px rgba(182, 255, 92, 0.55), 0 0 6px rgba(182, 255, 92, 0.85);
  margin-top: 6px;
}

.hero-label {
  display: block;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(34, 227, 255, 0.4);
}

.hero-score-side {
  display: grid;
  gap: 10px;
}

.hero-score-side > div {
  border: 1px solid var(--edge);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(20, 26, 50, 0.85), rgba(8, 10, 22, 0.85));
  padding: 12px 14px;
}

.hero-score-side strong {
  display: block;
  margin-top: 4px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--ink);
}

.app-footer {
  text-align: center;
  padding: 8px 12px max(10px, env(safe-area-inset-bottom));
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  z-index: 2;
}

.app-footer strong {
  color: var(--cyan);
  font-weight: 900;
}

.verify-box {
  border: 1px solid var(--edge-strong);
  border-radius: 8px;
  padding: 16px;
  background:
    repeating-linear-gradient(0deg, rgba(34, 227, 255, 0.04) 0 1px, transparent 1px 6px),
    linear-gradient(180deg, rgba(28, 34, 64, 0.95), rgba(8, 10, 22, 0.96));
  box-shadow: inset 0 0 30px rgba(34, 227, 255, 0.08), 0 0 24px rgba(34, 227, 255, 0.18);
  text-align: center;
}

.verify-label {
  color: var(--cyan);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.verify-code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: clamp(1.05rem, 3.4vw, 1.7rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--lime);
  text-shadow: 0 0 14px rgba(182, 255, 92, 0.5);
  word-break: break-all;
  padding: 10px 8px;
  border-top: 1px dashed rgba(140, 220, 255, 0.25);
  border-bottom: 1px dashed rgba(140, 220, 255, 0.25);
}

.verify-meta {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
}

code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  background: rgba(34, 227, 255, 0.1);
  border: 1px solid var(--edge);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--cyan);
}

.hidden { display: none !important; }

.scenario {
  border-left: 2px solid var(--cyan);
  padding: 12px 14px;
  margin: 4px 0 14px;
  background: linear-gradient(90deg, rgba(34, 227, 255, 0.08), transparent);
  font-style: italic;
  color: #c5cee8;
  border-radius: 0 6px 6px 0;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.option-button {
  cursor: pointer;
  width: 100%;
}

.swipe-stack {
  position: relative;
  height: 220px;
  margin: 8px 0 14px;
}

.swipe-card {
  position: absolute;
  inset: 0;
  border: 1px solid var(--edge-strong);
  border-radius: 8px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(28, 34, 64, 0.95), rgba(10, 12, 26, 0.95));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 700;
  font-size: 1.04rem;
  line-height: 1.4;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 24px rgba(34, 227, 255, 0.18);
}

.swipe-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 12px rgba(34, 227, 255, 0.45); }
  50% { box-shadow: 0 0 22px rgba(34, 227, 255, 0.75); }
}

.glow { animation: pulseGlow 1.6s ease-in-out infinite; }

@media (max-width: 780px) {
  #hud {
    grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
    gap: 7px;
  }
  .hud-pill { min-width: 0; padding: 5px 8px; }
  .hud-pill.wide { grid-column: 1 / -1; grid-row: 2; min-height: 36px; }
  .hud-actions { grid-column: 4; grid-row: 1; }
  .icon-button { width: 42px; font-size: 1rem; }
  #gameCanvas { width: 100%; max-height: calc(100vh - 190px); }
  #mobileControls { display: grid; }
  .screen-grid, .video-lab, .breath-stage { grid-template-columns: 1fr; }
  .sort-zones, .brief-stats, .result-card, .action-row { grid-template-columns: 1fr 1fr; }
  #overlayContent { padding: 18px; }
  .slider-row { grid-template-columns: 1fr; }
  .hero-score { grid-template-columns: 1fr; }
  .hero-score-side { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .avatar-build { grid-template-columns: 1fr; }
  .avatar-preview-box canvas { width: 180px; }
  .author-card { gap: 12px; padding: 10px 12px; }
  .author-avatar { width: 52px; height: 52px; border-radius: 12px; }
  .author-text strong { font-size: 1rem; }
  .button-row { gap: 8px; }
  .primary, .secondary, .danger { font-size: 0.78rem; padding: 9px 12px; }
}

@media (max-width: 480px) {
  .swatch { width: 34px; height: 34px; }
  .picker-chip { font-size: 0.78rem; padding: 7px 10px; }
  .hero-score-side { grid-template-columns: 1fr 1fr; }
  .author-card { flex-wrap: wrap; }
  .feature-list li { font-size: 0.88rem; }
  .screen-title { font-size: clamp(1.8rem, 11vw, 3rem); }
}

@media (max-height: 640px) and (orientation: landscape) {
  #hud { padding-top: 6px; }
  #mobileControls {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
  }
  .control-button { pointer-events: auto; opacity: 0.92; }
  #gameCanvas { max-height: calc(100vh - 76px); }
}