:root {
  --bg: #0b0e19;
  --card: rgba(16, 20, 36, 0.92);
  --card-strong: rgba(20, 26, 45, 0.98);
  --border: rgba(255, 255, 255, 0.06);
  --text: #e9eef8;
  --muted: #96a3c7;
  --accent: #6cf0ff;
  --accent-2: #9b6bff;
  --success: #8ef5b7;
  --danger: #ff9f9f;
  --warning: #f0bf65;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Space Grotesk', 'Segoe UI', Tahoma, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(79, 57, 255, 0.12), transparent 32%),
    radial-gradient(circle at 80% 0%, rgba(93, 234, 255, 0.12), transparent 30%),
    radial-gradient(circle at 50% 100%, rgba(255, 93, 181, 0.12), transparent 30%),
    var(--bg);
  color: var(--text);
}

.app {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 18px 32px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--card-strong);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  gap: 12px;
  flex-wrap: wrap;
}

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

.orb {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: conic-gradient(from 120deg, #6cf0ff, #9b6bff, #6cf0ff);
  box-shadow: 0 0 25px rgba(108, 240, 255, 0.4);
}

.brand-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand-sub {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.balance-chip {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(135deg, rgba(108, 240, 255, 0.15), rgba(155, 107, 255, 0.12));
  font-weight: 700;
  letter-spacing: 0.2px;
}

.pill-btn,
.ghost-btn {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

.pill-btn {
  background: linear-gradient(135deg, #4ca9ff, #6cf0ff);
  color: #0a101e;
  border-color: rgba(255, 255, 255, 0.2);
}

.ghost-btn:hover,
.pill-btn:hover,
.primary-btn:hover,
.chip-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.ghost-btn:active,
.pill-btn:active,
.primary-btn:active,
.chip-btn:active {
  transform: translateY(0);
}

.banner {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 96, 96, 0.08);
  color: var(--danger);
}

.banner.success {
  background: rgba(142, 245, 183, 0.08);
  color: var(--success);
  border-color: rgba(142, 245, 183, 0.3);
}

.card {
  margin-top: 16px;
  padding: 18px 18px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

h2 {
  margin: 4px 0 0;
  font-size: 22px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}

.coins {
  text-align: right;
}

.label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.6px;
  color: var(--muted);
}

.coins-value {
  font-size: 20px;
  font-weight: 700;
}

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

.tab-section {
  display: block;
}

.tab-section.hidden {
  display: none;
}

.wheel-status {
  display: flex;
  gap: 8px;
  align-items: center;
}

.pill {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 700;
  font-size: 13px;
}

.pill.online {
  color: var(--accent);
  border-color: rgba(108, 240, 255, 0.3);
}

.pill.status.waiting {
  color: var(--muted);
}

.pill.status.running {
  color: var(--accent);
  border-color: rgba(108, 240, 255, 0.4);
}

.pill.status.finished {
  color: var(--success);
  border-color: rgba(142, 245, 183, 0.4);
}

.wheel-bank {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--card-strong);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.bank-value {
  margin: 2px 0 0;
  font-size: 24px;
  font-weight: 800;
}

.wheel-stage {
  margin-top: 16px;
  padding: 12px;
  background: linear-gradient(135deg, rgba(40, 50, 90, 0.5), rgba(26, 32, 58, 0.7));
  border-radius: 16px;
  border: 1px solid var(--border);
}

.wheel-viewport {
  position: relative;
  width: min(360px, 100%);
  margin: 0 auto;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wheel-pointer {
  position: absolute;
  top: -6px;
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-bottom: 18px solid #fff;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.45));
  z-index: 3;
}

.wheel-rotator {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s ease;
}

.wheel-rotator canvas {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  box-shadow: inset 0 0 0 10px rgba(0, 0, 0, 0.35);
}

.wheel-center {
  width: 36%;
  height: 36%;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  z-index: 2;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), inset 0 0 0 6px rgba(255, 255, 255, 0.03);
}

.timer {
  font-size: 26px;
  font-weight: 800;
}

.center-label {
  font-size: 13px;
  color: var(--muted);
}

.wheel-legend {
  margin-top: 12px;
  text-align: center;
  color: var(--muted);
}

.wheel-controls .wheel-action {
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: flex-end;
}

.wheel-flex {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.wheel-panel {
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.player-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.player-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.player-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text);
  border: 1px solid var(--border);
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.player-name {
  font-weight: 700;
}

.player-meta {
  text-align: right;
  font-size: 13px;
}

.player-amount {
  font-weight: 800;
}

.player-chance {
  color: var(--muted);
}

.history-column {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.history-card {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.bottom-nav {
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  padding: 10px;
  background: rgba(12, 15, 28, 0.96);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(6px);
}

.nav-btn {
  padding: 10px 6px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

.nav-btn.active {
  border-color: rgba(108, 240, 255, 0.4);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  background: linear-gradient(135deg, rgba(76, 169, 255, 0.16), rgba(155, 107, 255, 0.14));
}

.nav-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.crash-hero {
  margin-top: 16px;
  padding: 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(76, 169, 255, 0.12), rgba(155, 107, 255, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.status-pill {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 700;
  color: var(--muted);
}

.status-pill.running {
  color: var(--accent);
  border-color: rgba(108, 240, 255, 0.4);
}

.status-pill.crashed {
  color: var(--danger);
  border-color: rgba(255, 159, 159, 0.4);
}

.multiplier {
  margin: 10px 0;
  font-size: 52px;
  font-weight: 700;
  letter-spacing: 1px;
}

.crash-progress {
  height: 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.crash-progress__bar {
  height: 100%;
  background: linear-gradient(90deg, #4ca9ff, #6cf0ff, #9b6bff);
  width: 0%;
  border-radius: 999px;
  transition: width 0.2s ease;
}

.crash-progress__bar.crashed {
  background: linear-gradient(90deg, #ff7a7a, #ffb5b5);
}

.crash-meta {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
}

.controls {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.controls.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
}

input,
select {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 15px;
}

input:focus,
select:focus {
  outline: 1px solid var(--accent);
  border-color: var(--accent);
}

.input-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.input-group input {
  flex: 1;
}

.quick {
  display: flex;
  gap: 6px;
}

.chip-btn {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

.primary-btn {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, #4ca9ff, #6cf0ff);
  color: #0a101e;
  font-weight: 800;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.12s ease;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.result {
  min-height: 20px;
  font-size: 14px;
  color: var(--muted);
}

.result.error {
  color: var(--danger);
}

.result.success {
  color: var(--success);
}

.history {
  margin-top: 12px;
}

.history-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.history-chip {
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.history-chip.good {
  color: var(--success);
  border-color: rgba(142, 245, 183, 0.3);
}

.history-chip.bad {
  color: var(--danger);
  border-color: rgba(255, 159, 159, 0.3);
}

.disclaimer {
  margin: 12px 4px 0;
  color: var(--warning);
  font-size: 12px;
}

.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.modal.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(2px);
}

.modal-content {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  width: min(420px, calc(100% - 32px));
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  z-index: 11;
}

.modal-desc {
  margin-top: 4px;
  color: var(--muted);
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.modal-actions .primary-btn,
.modal-actions .ghost-btn {
  flex: 1;
}

.hidden {
  display: none;
}

.admin-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 12px;
}

.admin-controls input {
  flex: 1;
}

.admin-stats {
  color: var(--muted);
  font-weight: 700;
  text-align: right;
}

.admin-users {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-card {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card-strong);
  flex-wrap: wrap;
}

.admin-info {
  min-width: 200px;
}

.admin-name {
  font-weight: 700;
}

.admin-meta {
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.admin-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.admin-delta {
  width: 110px;
}

.mini-btn {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

.mini-btn.success {
  color: var(--success);
  border-color: rgba(142, 245, 183, 0.35);
}

.mini-btn.danger {
  color: var(--danger);
  border-color: rgba(255, 159, 159, 0.35);
}

@media (max-width: 640px) {
  .topbar {
    padding: 12px;
  }

  .brand-title {
    font-size: 16px;
  }

  .multiplier {
    font-size: 42px;
  }

  .crash-meta {
    flex-direction: column;
    gap: 4px;
  }

  .bottom-nav {
    grid-template-columns: repeat(3, 1fr);
  }

  .wheel-viewport {
    width: 100%;
  }

  .bank-value {
    font-size: 20px;
  }
}