* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  --bg: #10131a;
  --panel: #161c27;
  --panel-light: #1f2837;
  --border: rgba(255,255,255,0.08);
  --text: #e5edf7;
  --muted: #94a0b8;
  --accent: #6cd1ff;
  --accent-2: #f6b76f;
  --danger: #ff6b6b;
  --success: #4ce6a1;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(circle at top, rgba(108,209,255,0.12), transparent 25%),
    linear-gradient(180deg, #0c1017 0%, #080b11 100%);
  color: var(--text);
}

button, input, select {
  font: inherit;
}

button {
  border: none;
  cursor: pointer;
}

.game-shell {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
}

.top-bar {
  display: grid;
  grid-template-columns: repeat(6, minmax(110px, 1fr)) auto;
  gap: 14px;
  align-items: center;
  margin-bottom: 20px;
}

.stat-block {
  background: rgba(255,255,255,0.04);
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
}

.stat-block span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
}

.stat-block strong {
  display: block;
  margin-top: 6px;
  font-size: 1.1rem;
}

.save-controls {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.save-controls button {
  background: rgba(108,209,255,0.12);
  color: var(--text);
  border: 1px solid rgba(108,209,255,0.2);
  border-radius: 14px;
  padding: 10px 16px;
}

.game-grid {
  display: grid;
  grid-template-columns: 300px minmax(420px, 1fr) 320px;
  gap: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.left-panel, .right-panel {
  min-height: 620px;
}

.center-panel {
  min-height: 620px;
}

.project-panel {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 16px;
  min-height: 230px;
}

.project-panel h3,
.upgrades-panel h3,
.actions-panel h3,
.event-log-panel h3,
.bottom-panel h3,
.project-form h3 {
  margin-top: 0;
  color: var(--accent);
}

.project-panel p,
.project-panel .project-stat,
.event-log-item,
.released-game {
  margin: 0 0 12px;
}

.project-stat {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.progress-bar {
  margin-top: 10px;
  height: 14px;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  overflow: hidden;
}

.progress-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #3fe3ff);
}

.project-form {
  margin-top: 24px;
}

.project-form label {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
}

.project-form input,
.project-form select {
  width: 100%;
  padding: 12px 14px;
  margin-top: 6px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: var(--text);
}

.project-form button,
.actions-panel button,
.upgrade-item button,
.modal-card button {
  width: 100%;
  background: linear-gradient(135deg, #6cd1ff, #59b8ff);
  color: #08101c;
  padding: 14px 18px;
  border-radius: 16px;
  font-weight: 700;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.project-form button:hover,
.actions-panel button:hover,
.upgrade-item button:hover,
.modal-card button:hover {
  transform: translateY(-1px);
}

.actions-panel button {
  margin-bottom: 12px;
}

.actions-panel button:disabled,
.upgrade-item button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.upgrades-panel {
  margin-top: 24px;
}

.upgrade-list {
  display: grid;
  gap: 14px;
}

.upgrade-item {
  background: rgba(255,255,255,0.03);
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.06);
}

.upgrade-item h4 {
  margin: 0 0 8px;
}

.upgrade-item p {
  color: var(--muted);
  font-size: 0.94rem;
  margin-bottom: 12px;
}

.upgrade-item small {
  display: block;
  margin-bottom: 12px;
  color: #b4c4dc;
}

.event-log-panel {
  margin-top: 24px;
}

.event-log {
  background: rgba(255,255,255,0.03);
  padding: 14px;
  border-radius: 18px;
  min-height: 236px;
  display: grid;
  gap: 10px;
}

.event-log-item {
  background: rgba(255,255,255,0.02);
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.05);
  color: #dce6f3;
}

.bottom-panel {
  margin-top: 20px;
}

.released-games {
  display: grid;
  gap: 12px;
}

.released-game {
  padding: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
}

.released-game strong {
  display: block;
  margin-bottom: 8px;
}

.office-scene {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.scene-header h2,
.scene-header p {
  margin: 0;
}

.scene-header p {
  color: var(--muted);
}

.scene-canvas {
  position: relative;
  min-height: 300px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, #111620 0%, #141d2d 100%);
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 18px;
}

.scene-item {
  border-radius: 20px;
  padding: 16px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  font-weight: 700;
}

.scene-item.computer {
  grid-column: 1 / 3;
  background: linear-gradient(135deg, rgba(108,209,255,0.14), rgba(255,255,255,0.03));
}

.scene-item.couch {
  background: linear-gradient(135deg, rgba(246,183,111,0.15), rgba(255,255,255,0.03));
}

.scene-item.board {
  background: linear-gradient(135deg, rgba(133,168,255,0.15), rgba(255,255,255,0.03));
}

.scene-item.shelf {
  background: linear-gradient(135deg, rgba(107,255,158,0.15), rgba(255,255,255,0.03));
}

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

.modal {
  position: fixed;
  inset: 0;
  background: rgba(2, 8, 20, 0.78);
  display: grid;
  place-items: center;
  z-index: 50;
}

.modal.hidden {
  display: none;
}

.modal-card {
  width: min(540px, calc(100vw - 40px));
  background: #121821;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 26px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.modal-card h2 {
  margin-top: 0;
}

.modal-card button {
  margin-top: 18px;
}

@media (max-width: 1160px) {
  .game-grid {
    grid-template-columns: 1fr;
  }

  .left-panel,
  .right-panel,
  .center-panel {
    min-height: auto;
  }
}

@media (max-width: 760px) {
  .top-bar {
    grid-template-columns: 1fr;
  }

  .save-controls {
    justify-content: stretch;
  }
}