:root {
  --bg-deep: #081527;
  --bg-mid: #112a45;
  --sun: #ffba58;
  --sun-soft: #ffe7bf;
  --accent: #00c2a8;
  --accent-soft: #89ffd6;
  --danger: #ff6f5d;
  --text: #eef7ff;
  --muted: #b6c9dc;
  --card: rgba(10, 27, 46, 0.74);
  --slot-lose: #3e5572;
  --slot-mid: #26688f;
  --slot-win: #20a47c;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(circle at 18% 8%, var(--sun-soft) 0%, rgba(255, 214, 146, 0.54) 18%, transparent 39%),
    linear-gradient(155deg, #0e2640 0%, #0a1d35 52%, #071220 100%);
  color: var(--text);
  font-family: "Cairo", "Space Grotesk", sans-serif;
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(64px);
  z-index: 0;
  pointer-events: none;
}

.orb-a {
  width: 240px;
  height: 240px;
  top: -80px;
  right: -40px;
  background: rgba(255, 186, 88, 0.36);
}

.orb-b {
  width: 220px;
  height: 220px;
  bottom: -90px;
  left: -70px;
  background: rgba(0, 194, 168, 0.27);
}

.app {
  position: relative;
  z-index: 1;
  width: min(100%, 560px);
  margin: 0 auto;
  padding: max(14px, env(safe-area-inset-top)) 14px max(16px, env(safe-area-inset-bottom));
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.eyebrow {
  margin: 0;
  color: var(--accent-soft);
  font-size: 13px;
  font-family: "Space Grotesk", "Cairo", sans-serif;
}

h1 {
  margin: 2px 0 4px;
  font-size: clamp(24px, 6vw, 34px);
  line-height: 1.1;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.ghost-btn,
.primary-btn,
.secondary-btn {
  border: 0;
  border-radius: 12px;
  font: inherit;
  cursor: pointer;
}

.ghost-btn {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  min-width: 84px;
  padding: 10px 12px;
  font-size: 13px;
  font-family: "Space Grotesk", "Cairo", sans-serif;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.stat-card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 10px 9px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.label {
  margin: 0 0 4px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1;
}

.value {
  margin: 0;
  font-size: 16px;
  font-family: "Space Grotesk", "Cairo", sans-serif;
}

.board-shell {
  background: linear-gradient(180deg, rgba(9, 24, 42, 0.86) 0%, rgba(8, 22, 39, 0.95) 100%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  padding: 10px;
  box-shadow:
    0 18px 34px rgba(0, 0, 0, 0.28),
    inset 0 0 42px rgba(255, 255, 255, 0.04);
}

#plinkoCanvas {
  width: 100%;
  display: block;
  border-radius: 14px;
  background: linear-gradient(180deg, #16324f 0%, #10253e 45%, #0d1f34 100%);
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}

.primary-btn,
.secondary-btn {
  padding: 12px 12px;
  font-size: 16px;
  font-weight: 800;
}

.primary-btn {
  background: linear-gradient(120deg, #ffd287 0%, #ff9f45 100%);
  color: #152d48;
  box-shadow: 0 8px 24px rgba(255, 167, 76, 0.4);
}

.secondary-btn {
  background: linear-gradient(120deg, rgba(0, 194, 168, 0.3), rgba(0, 194, 168, 0.12));
  color: #dffff5;
  border: 1px solid rgba(0, 194, 168, 0.45);
}

.secondary-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.result-panel {
  margin-top: 12px;
  border-radius: 14px;
  background: rgba(6, 18, 32, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 12px;
}

.result-panel h2 {
  margin: 0 0 5px;
  font-size: 18px;
}

.result-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

@media (max-width: 420px) {
  .app {
    padding-left: 10px;
    padding-right: 10px;
  }
  .stats {
    gap: 6px;
  }
  .stat-card {
    padding: 8px 7px;
  }
}