:root {
  --bg: #0d1117;
  --bg-soft: #131a23;
  --ink: #eef3ff;
  --muted: #b8c3d9;
  --line: rgba(255, 255, 255, 0.16);
  --accent: #00e0a4;
  --accent-2: #f9c74f;
  --danger: #ff6b6b;
  --theme-surface-1: rgba(255, 255, 255, 0.05);
  --theme-surface-2: rgba(255, 255, 255, 0.02);
  --theme-hud-border: rgba(255, 255, 255, 0.15);
  --theme-board-glow: rgba(66, 161, 255, 0.2);
}

body[data-theme="soft"] {
  --bg: #1a1726;
  --ink: #f5f0ff;
  --muted: #d0c8e9;
  --line: rgba(255, 255, 255, 0.2);
  --accent: #cdb4db;
  --accent-2: #ffd6a5;
  --theme-surface-1: rgba(255, 223, 246, 0.12);
  --theme-surface-2: rgba(255, 255, 255, 0.03);
  --theme-hud-border: rgba(255, 255, 255, 0.28);
  --theme-board-glow: rgba(205, 180, 219, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Syne", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 18%, rgba(0, 224, 164, 0.18), transparent 35%),
    radial-gradient(circle at 78% 8%, rgba(249, 199, 79, 0.2), transparent 32%),
    linear-gradient(170deg, #0a0f17, var(--bg) 48%, #090f16);
  background-attachment: fixed;
}

.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  transform: translateY(-130%);
  background: var(--accent-2);
  color: #101010;
  text-decoration: none;
  padding: 0.75rem;
  z-index: 1000;
  border-radius: 0 0 0.6rem 0;
}

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

.header,
.layout {
  width: min(1200px, 94vw);
  margin: 0 auto;
}

.header {
  padding: 2rem 0 1rem;
}

.hero-visual {
  margin: 1rem 0 0;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
}

.hero-visual img {
  width: 100%;
  display: block;
}

.kicker {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 4rem);
  margin: 0.4rem 0;
}

.subhead {
  max-width: 60ch;
  color: var(--muted);
}

.layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1rem;
  padding-bottom: 2rem;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: linear-gradient(
    180deg,
    var(--theme-surface-1),
    var(--theme-surface-2)
  );
  padding: 1rem;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.mode-row {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.theme-row {
  display: flex;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
  flex-wrap: wrap;
}

.button.mode {
  min-width: 120px;
  padding: 0.55rem 0.8rem;
}

.button.mode.active {
  border-color: rgba(255, 255, 255, 0.7);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.12) inset;
}

.hud {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}

.hud span {
  font-size: 0.96rem;
  color: var(--muted);
  border: 1px solid var(--theme-hud-border);
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
}

#gameCanvas {
  width: min(100%, 500px);
  height: auto;
  border-radius: 0.8rem;
  border: 1px solid var(--line);
  background:
    radial-gradient(
      circle at 12% 12%,
      var(--theme-board-glow),
      transparent 40%
    ),
    #0a1420;
  background-image: url("assets/img/grid-pattern.svg");
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.05),
    0 12px 35px rgba(0, 0, 0, 0.4);
  display: block;
}

.command-row {
  display: flex;
  gap: 0.8rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

#gameSection:fullscreen,
#gameSection:-webkit-full-screen {
  width: min(1150px, 98vw);
  max-width: none;
  margin: 0 auto;
  padding: 1.1rem;
  overflow: auto;
}

#gameSection:fullscreen #gameCanvas,
#gameSection:-webkit-full-screen #gameCanvas {
  width: min(92vmin, 840px);
}

body.game-zoom-mode {
  overflow: hidden;
}

#gameSection.zoom-mode {
  position: fixed;
  inset: 0.9rem;
  z-index: 9999;
  width: auto;
  max-width: none;
  margin: 0;
  padding: 1rem;
  overflow: auto;
  background: linear-gradient(
    180deg,
    rgba(11, 17, 27, 0.96),
    rgba(11, 17, 27, 0.9)
  );
  border-color: rgba(255, 255, 255, 0.28);
}

#gameSection.zoom-mode #gameCanvas {
  width: min(92vmin, 840px);
}

.dpad {
  margin-top: 1.1rem;
  display: grid;
  grid-template-columns: repeat(3, 56px);
  grid-template-areas:
    ". up ."
    "left down right";
  gap: 0.6rem;
}

.dpad-btn {
  min-width: 44px;
  min-height: 44px;
  border-radius: 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: linear-gradient(
    160deg,
    rgba(66, 161, 255, 0.25),
    rgba(0, 224, 164, 0.18)
  );
  color: #e8f1ff;
  font-size: 1.1rem;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.dpad-btn[data-dir="up"] {
  grid-area: up;
}

.dpad-btn[data-dir="left"] {
  grid-area: left;
}

.dpad-btn[data-dir="down"] {
  grid-area: down;
}

.dpad-btn[data-dir="right"] {
  grid-area: right;
}

.dpad-btn:hover,
.dpad-btn:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.62);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.35);
}

.dpad-btn:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.55);
  outline-offset: 2px;
}

.controls {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.run-status {
  margin: 0 0 0.8rem;
  color: #d9f3ec;
  font-size: 0.95rem;
}

.reward-panel h2 {
  margin-top: 0;
}

.muted,
.meta {
  color: var(--muted);
}

.fortune-card {
  margin-top: 0.9rem;
  border: 1px solid rgba(249, 199, 79, 0.5);
  border-radius: 0.8rem;
  padding: 0.9rem;
  background: linear-gradient(
    160deg,
    rgba(249, 199, 79, 0.15),
    rgba(255, 255, 255, 0.04)
  );
}

.tier {
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #ffe9a4;
}

blockquote {
  margin: 0;
  padding: 0;
  font-size: 1.1rem;
  line-height: 1.4;
}

.actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 140px;
  padding: 0.7rem 0.9rem;
  border-radius: 0.7rem;
  border: 1px solid var(--line);
  text-decoration: none;
  background: linear-gradient(90deg, var(--accent), #55f8c7);
  color: #02281d;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.button.alt {
  background: linear-gradient(90deg, var(--accent-2), #ffe39d);
  color: #2a2200;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.28);
}

.button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.55);
  outline-offset: 3px;
}

.empty-state {
  margin-top: 1rem;
  border: 1px dashed var(--line);
  border-radius: 0.7rem;
  padding: 1rem;
}

.fanfare {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .dpad {
    grid-template-columns: repeat(3, 60px);
    gap: 0.7rem;
  }

  .button.mode {
    min-width: 0;
    flex: 1 1 180px;
  }

  .command-row .button {
    flex: 1 1 180px;
  }
}

@media (max-width: 600px) {
  .subhead,
  .controls,
  .muted,
  .meta,
  .hud span {
    font-size: 0.9rem;
  }
}