:root {
  color-scheme: dark;
  --bg: #08080e;
  --panel: #11111a;
  --panel-2: #181823;
  --text: #f7f7fa;
  --muted: #8c93ad;
  --accent: #a855f7;
  --accent-2: #2fd8ff;
  --accent-3: #3cb043;
  --border: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', 'Segoe UI', 'Arial', sans-serif;
  font-weight: 500;
  letter-spacing: 0.01em;
  background: radial-gradient(circle at top left, rgba(168, 85, 247, 0.22), transparent 30%),
    radial-gradient(circle at bottom right, rgba(47, 216, 255, 0.16), transparent 24%),
    linear-gradient(135deg, var(--bg), #0f0f17 40%, #161626);
  color: var(--text);
  min-height: 100vh;
}

.app-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.hero-card,
.panel {
  background: rgba(17, 17, 26, 0.96);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.02), 0 18px 50px rgba(0, 0, 0, 0.25);
}

.hero-card {
  padding: 24px 24px 20px;
  margin-bottom: 20px;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 35%, rgba(168, 85, 247, 0.35), rgba(5, 5, 10, 0.95) 72%);
  border: 1px solid rgba(168, 85, 247, 0.45);
}

.brand-bolt {
  width: 26px;
  height: 26px;
  color: #c084fc;
  filter: drop-shadow(0 0 5px rgba(192, 132, 252, 0.95)) drop-shadow(0 0 14px rgba(168, 85, 247, 0.65));
}

.brand-bolt path {
  fill: currentColor;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.72rem;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.hero-copy {
  margin-top: 12px;
  color: var(--muted);
  max-width: 700px;
}

.content-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1.1fr 0.9fr;
}

.panel {
  padding: 22px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.pill {
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--accent-2);
}

.pill.active {
  color: var(--accent-3);
}

.status-card,
.roulette-card,
.participants-list {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
}

.metrics {
  display: flex;
  justify-content: space-between;
  margin: 14px 0;
}

.metric-label {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.primary-btn,
.secondary-btn {
  width: 100%;
  border: none;
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 0.97rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  margin-top: 12px;
  text-transform: uppercase;
}

.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06060b;
  box-shadow: 0 0 24px rgba(168, 85, 247, 0.22);
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--border);
}

.roulette-card {
  margin-top: 16px;
  display: grid;
  gap: 12px;
  justify-items: center;
}

.roulette-drum {
  position: relative;
  width: 100%;
  max-width: 280px;
  height: 190px;
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04), 0 0 24px rgba(168, 85, 247, 0.2);
}

.roulette-window {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 2px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05), 0 0 24px rgba(47, 216, 255, 0.16);
}

.roulette-marker {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 54px;
  transform: translateY(-50%);
  border-top: 2px solid rgba(47, 216, 255, 0.85);
  border-bottom: 2px solid rgba(47, 216, 255, 0.85);
  box-shadow: 0 0 20px rgba(47, 216, 255, 0.2);
  pointer-events: none;
}

.roulette-track {
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 10s cubic-bezier(0.1, 0.9, 0.2, 1);
  will-change: transform;
}

.roulette-item {
  min-height: 54px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  font-weight: 700;
  color: var(--muted);
  background: linear-gradient(90deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.roulette-item:last-child {
  border-bottom: 0;
}

.winner-card {
  width: 100%;
  max-width: 280px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 12px;
}

.winner-card__title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-2);
  margin-bottom: 8px;
  font-weight: 800;
}

.winner-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.winner-badge {
  width: 100%;
  text-align: center;
  background: rgba(8, 8, 14, 0.9);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 800;
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
  letter-spacing: 0.01em;
}

.winner-badge--active {
  border-color: rgba(47, 216, 255, 0.7);
  box-shadow: 0 0 14px rgba(47, 216, 255, 0.24);
}

.admin-form {
  display: grid;
  gap: 10px;
}

.admin-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.95rem;
}

.admin-form input,
.admin-form textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  padding: 10px 12px;
  font: inherit;
}

.admin-actions {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.participants-list {
  margin-top: 16px;
}

.participants-list ul {
  padding-left: 18px;
  color: var(--muted);
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
}

@media (max-width: 800px) {
  .content-grid {
    grid-template-columns: 1fr;
  }
}