/* A Dark Room: The Incremental Tower Defense - Styles */

:root {
  --bg-dark: #0a0a0a;
  --bg-panel: #141414;
  --border-color: #2a2a2a;
  --text-primary: #c8c8c8;
  --text-dim: #6a6a6a;
  --ember-color: #ff6a00;
  --ember-glow: rgba(255, 106, 0, 0.4);
  --ember-flicker: rgba(255, 150, 50, 0.8);
  --btn-primary: #2a2a2a;
  --btn-hover: #3a3a3a;
  --btn-disabled: #1a1a1a;
  --success: #4a7a4a;
  --danger: #7a3a3a;
  --font-mono: "SF Mono", "Fira Code", "Fira Mono", "Menlo", "Consolas", monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-mono);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

#game {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}

/* Ember Health Bar */
.ember-container {
  margin-bottom: 30px;
}

.ember-bar {
  height: 24px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.ember-fill {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--ember-color), var(--ember-flicker));
  transition: width 0.5s ease;
  animation: ember-flicker 2s ease-in-out infinite;
}

@keyframes ember-flicker {
  0%, 100% {
    box-shadow: 0 0 10px var(--ember-glow), 0 0 20px var(--ember-glow);
    opacity: 1;
  }
  50% {
    box-shadow: 0 0 15px var(--ember-glow), 0 0 30px var(--ember-glow);
    opacity: 0.9;
  }
}

.ember-label {
  display: block;
  text-align: center;
  margin-top: 8px;
  color: var(--text-dim);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Resources */
.resources {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 30px;
  padding: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.resource {
  text-align: center;
}

.resource-value {
  display: block;
  font-size: 2rem;
  font-weight: bold;
}

.resource-label {
  color: var(--text-dim);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Actions */
.actions {
  display: flex;
  gap: 15px;
  margin-bottom: 30px;
}

.btn {
  flex: 1;
  padding: 15px 20px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  background: var(--btn-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--btn-hover);
  border-color: var(--text-dim);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  background: var(--btn-disabled);
  color: var(--text-dim);
  cursor: not-allowed;
  border-color: #1a1a1a;
}

/* Build Panel */
.build-panel {
  margin-bottom: 30px;
  padding: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.build-panel h2 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 15px;
}

.build-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-build {
  text-align: left;
  justify-content: flex-start;
}

.btn-build .cost {
  float: right;
  color: var(--text-dim);
}

/* Settlement */
.settlement {
  margin-bottom: 30px;
  padding: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.settlement h2 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 15px;
}

.buildings {
  min-height: 60px;
}

.building {
  padding: 10px;
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.875rem;
}

.building:last-child {
  margin-bottom: 0;
}

/* Wave Result */
.wave-result {
  padding: 20px;
  margin-bottom: 30px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  text-align: center;
}

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

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

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  pointer-events: none;
}

.modal-content {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 40px;
  max-width: 400px;
  text-align: center;
  pointer-events: none;
}

.lore-text {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 30px;
  font-style: italic;
  color: var(--text-primary);
}

.btn-dismiss {
  min-width: 150px;
  pointer-events: auto;
}

/* Game Over Overlay */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.overlay-content {
  text-align: center;
}

.overlay-content h1 {
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 40px;
  color: var(--ember-color);
}

.btn-restart {
  min-width: 200px;
  padding: 20px 40px;
}

/* Utility */
.hidden {
  display: none !important;
}

/* Mobile Responsive */
@media (max-width: 480px) {
  #game {
    padding: 15px;
  }

  .resources {
    gap: 20px;
    padding: 15px;
  }

  .resource-value {
    font-size: 1.5rem;
  }

  .actions {
    flex-direction: column;
  }

  .btn {
    padding: 12px 15px;
  }

  .build-panel,
  .settlement {
    padding: 15px;
  }

  .modal-content {
    padding: 30px 20px;
    margin: 20px;
  }
}