:root {
  --bg: #08111f;
  --panel: rgba(10, 22, 38, 0.92);
  --panel-2: rgba(16, 31, 51, 0.95);
  --panel-3: rgba(21, 40, 66, 0.95);
  --line: rgba(153, 197, 255, 0.14);
  --line-strong: rgba(153, 197, 255, 0.28);
  --text: #ebf2ff;
  --muted: #8ea5c7;
  --soft: #5b7091;
  --accent: #7df9d0;
  --danger: #ff6b7f;
  --warning: #ffcf66;
  --compute: #ff8a3d;
  --data: #57a4ff;
  --chips: #ba8cff;
  --talent: #4ce0b3;
  --capital: #ffd166;
  --regulatory: #ff5d73;
  --board-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(87, 164, 255, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(125, 249, 208, 0.12), transparent 30%),
    linear-gradient(180deg, #07101d 0%, #08111f 45%, #050b15 100%);
  color: var(--text);
}

body {
  padding: 24px;
}

.shell {
  max-width: 1480px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 18px;
}

.title-wrap h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
}

.title-wrap p {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 720px;
  font-size: 0.98rem;
}

.status-chip {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--accent);
  background: rgba(125, 249, 208, 0.08);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.layout {
  display: grid;
  grid-template-columns: 350px minmax(700px, 1fr) 360px;
  gap: 18px;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--board-shadow);
  backdrop-filter: blur(18px);
}

.panel-inner {
  padding: 18px;
}

.stack {
  display: grid;
  gap: 18px;
}

.board-column {
  display: grid;
  gap: 18px;
  align-items: start;
}

.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--soft);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.panel h2, .panel h3, .panel h4 {
  margin: 0;
}

.small {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.setup-grid {
  display: grid;
  gap: 10px;
}

.player-row {
  display: grid;
  grid-template-columns: 34px 1fr 92px;
  gap: 10px;
  align-items: center;
}

.player-color {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

input, select, button {
  font: inherit;
}

input, select {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 10px 12px;
}

button {
  border: none;
  border-radius: 14px;
  padding: 11px 14px;
  color: #06111d;
  background: var(--accent);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.12s ease, filter 0.12s ease, opacity 0.12s ease;
}

button:hover {
  filter: brightness(1.05);
}

button:active {
  transform: translateY(1px) scale(0.99);
}

button.secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--line);
}

button.danger {
  background: var(--danger);
  color: white;
}

button.warn {
  background: var(--warning);
  color: #241600;
}

button.ghost {
  background: transparent;
  border: 1px dashed var(--line-strong);
  color: var(--muted);
}

button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  filter: none;
}

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

.board-wrap {
  position: relative;
  padding: 16px;
}

#board {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
  background:
    radial-gradient(circle at center, rgba(87, 164, 255, 0.1), transparent 52%),
    linear-gradient(180deg, rgba(8, 17, 31, 0.5), rgba(8, 17, 31, 0.9));
}

.legend {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  font-size: 0.82rem;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.instruction {
  margin-top: 14px;
  padding: 13px 14px;
  border-radius: 16px;
  background: rgba(125, 249, 208, 0.08);
  border: 1px solid rgba(125, 249, 208, 0.22);
  color: var(--accent);
  line-height: 1.45;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.metric {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
}

.metric-value {
  font-size: 1.45rem;
  font-weight: 800;
  margin-top: 3px;
}

.turn-banner {
  background: linear-gradient(135deg, rgba(125, 249, 208, 0.14), rgba(87, 164, 255, 0.08));
  border: 1px solid rgba(125, 249, 208, 0.24);
  border-radius: 20px;
  padding: 16px;
}

.turn-banner .name {
  font-size: 1.35rem;
  font-weight: 800;
}

.turn-banner .sub {
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.45;
}

.players-list {
  display: grid;
  gap: 10px;
}

.player-card {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
}

.player-card.current {
  border-color: rgba(125, 249, 208, 0.38);
  box-shadow: inset 0 0 0 1px rgba(125, 249, 208, 0.18);
}

.player-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.player-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.swatch {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.tiny-stats {
  margin-top: 9px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tiny-pill {
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-size: 0.76rem;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.resource-card {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
}

.resource-card .head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
}

.resource-card .count {
  margin-top: 10px;
  font-size: 1.7rem;
  font-weight: 800;
}

.build-grid {
  display: grid;
  gap: 10px;
}

.build-card {
  border-radius: 16px;
  padding: 12px;
  background: var(--panel-2);
  border: 1px solid var(--line);
}

.build-card strong {
  display: block;
  margin-bottom: 4px;
}

.cost {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.trade-grid {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
  align-items: end;
}

.trade-grid-players {
  display: grid;
  grid-template-columns: 1.1fr 1fr 90px 1fr 90px auto;
  gap: 8px;
  align-items: end;
}

.log {
  max-height: 280px;
  overflow: auto;
  display: grid;
  gap: 8px;
}

.log-entry {
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.85rem;
}

.event-card {
  background: linear-gradient(135deg, rgba(255, 107, 127, 0.12), rgba(255, 209, 102, 0.06));
  border: 1px solid rgba(255, 107, 127, 0.24);
  border-radius: 18px;
  padding: 14px;
}

.event-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--danger);
  margin-bottom: 8px;
}

.event-title {
  font-size: 1.08rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.event-body {
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.9rem;
}

.event-impact {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: var(--warning);
  font-size: 0.84rem;
  line-height: 1.45;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 8, 15, 0.72);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 20;
}

.overlay.show {
  display: flex;
}

.overlay-card {
  width: min(520px, 100%);
  background: var(--panel-3);
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--board-shadow);
}

.overlay-card h2 {
  margin-bottom: 10px;
  font-size: 1.8rem;
}

.overlay-card p {
  color: var(--muted);
  line-height: 1.55;
}

.discard-grid {
  display: grid;
  gap: 8px;
  margin: 18px 0;
}

.discard-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto auto;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-size: 0.8rem;
}

.footer-note {
  margin-top: 10px;
  color: var(--soft);
  font-size: 0.78rem;
  line-height: 1.45;
}

@media (max-width: 1260px) {
  .layout {
    grid-template-columns: 1fr;
  }
}