/* ==========================================================================
   TERRAFORM 32 — Optimized Stylesheet & Neo-Cyber Arcadia Design System
   ========================================================================== */

:root {
  --bg-deep: #07090e;
  --bg-panel: rgba(14, 18, 28, 0.94);
  --bg-card: rgba(22, 28, 45, 0.96);
  
  --border-glow: rgba(0, 240, 255, 0.3);
  --border-solid: rgba(255, 255, 255, 0.1);
  
  --accent-cyan: #00f0ff;
  --accent-emerald: #00ff88;
  --accent-amber: #ffb700;
  --accent-magma: #ff3366;
  --accent-crystal: #e056fd;
  --accent-relic: #38ef7d;

  --text-main: #f0f4f8;
  --text-muted: #8a99ad;

  --font-heading: 'Orbitron', -apple-system, sans-serif;
  --font-body: 'Rajdhani', -apple-system, sans-serif;

  --shadow-glass: 0 8px 24px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.4;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: radial-gradient(circle at 50% 30%, rgba(0, 240, 255, 0.05) 0%, transparent 70%);
}

/* Lightweight CRT Overlay */
.crt-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 999;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15),
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.4;
  transition: opacity 0.2s ease;
}

.crt-overlay.disabled {
  opacity: 0;
}

/* App Main Container */
#app-container {
  width: 100%;
  max-width: 1400px;
  height: 100vh;
  max-height: 940px;
  display: flex;
  flex-direction: column;
  padding: 12px 20px;
  gap: 12px;
}

/* Header Styling */
.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-panel);
  border: 1px solid var(--border-solid);
  border-radius: 12px;
  padding: 10px 20px;
  box-shadow: var(--shadow-glass);
}

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

.brand-icon {
  font-size: 1.6rem;
  color: var(--accent-cyan);
}

.brand-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: 2px;
  color: #ffffff;
}

.accent-text {
  color: var(--accent-cyan);
}

.version-tag {
  font-size: 0.75rem;
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 1px;
  font-weight: 700;
}

.header-stats {
  display: flex;
  gap: 24px;
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-heading);
  letter-spacing: 1px;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-emerald);
}

/* Main Layout Grid */
.game-main {
  display: grid;
  grid-template-columns: 280px 1fr 280px;
  gap: 16px;
  flex: 1;
  min-height: 0;
}

/* Side Panels */
.side-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.panel-box {
  background: var(--bg-panel);
  border: 1px solid var(--border-solid);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-glass);
}

.panel-heading {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 1.5px;
  color: var(--accent-cyan);
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  padding-bottom: 6px;
}

.panel-subheading {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 1px;
  color: var(--text-muted);
}

/* Active Upgrades Modules List */
.upgrades-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 140px;
  max-height: 260px;
  overflow-y: auto;
}

.empty-modules-notice {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
  padding: 20px 10px;
  line-height: 1.5;
}

.module-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glow);
  padding: 8px 12px;
  border-radius: 8px;
  transition: transform 0.15s ease;
}

.module-badge:hover {
  background: rgba(0, 240, 255, 0.1);
  transform: translateX(3px);
}

.module-icon {
  font-size: 1.2rem;
}

.module-info {
  display: flex;
  flex-direction: column;
}

.module-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
}

.module-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Controls Box */
.controls-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
}

.controls-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

kbd {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  padding: 2px 6px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  color: var(--accent-cyan);
}

/* Canvas Area */
.canvas-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--bg-panel);
  border: 1px solid var(--border-glow);
  border-radius: 16px;
  box-shadow: var(--shadow-glass);
  overflow: hidden;
}

#game-canvas {
  width: 100%;
  height: 100%;
  max-width: 720px;
  max-height: 720px;
  aspect-ratio: 1 / 1;
  background: #040609;
  display: block;
}

/* In-Game HUD overlay on Canvas */
.in-game-hud {
  position: absolute;
  top: 14px;
  left: 18px;
  right: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
  z-index: 10;
}

.hud-shield-container, .hud-overdrive-container {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(8, 12, 20, 0.85);
  border: 1px solid var(--border-solid);
  padding: 6px 14px;
  border-radius: 20px;
}

.hud-label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.shield-bar-outer, .overdrive-bar-outer {
  width: 90px;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.shield-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #00ff88, #00f0ff);
  transition: width 0.2s ease;
}

.overdrive-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #ffb700, #ff3366);
  transition: width 0.1s linear;
}

.shield-text {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
}

/* On-Screen Arrow Controller Overlay Bar */
.on-screen-controls {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 20;
  background: rgba(5, 8, 14, 0.85);
  border: 1px solid var(--border-glow);
  padding: 6px 14px;
  border-radius: 30px;
}

.control-arrow-btn {
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  width: 44px;
  height: 40px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.1s ease, background 0.1s ease;
}

.control-arrow-btn:active {
  background: rgba(0, 240, 255, 0.4);
  transform: scale(0.92);
}

.control-action-btn {
  background: linear-gradient(135deg, rgba(0, 255, 136, 0.2), rgba(0, 240, 255, 0.2));
  border: 1px solid var(--accent-emerald);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0 16px;
  height: 40px;
  border-radius: 8px;
  cursor: pointer;
  letter-spacing: 1px;
  transition: transform 0.1s ease;
}

.control-action-btn:active {
  transform: scale(0.95);
}

/* Legend Styling */
.legend-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.legend-color {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  flex-shrink: 0;
}

.legend-color.soil { background: #5c4033; border: 1px solid #8b5a2b; }
.legend-color.rock { background: #3a3f4d; border: 1px solid #6b7280; }
.legend-color.flora { background: #10b981; }
.legend-color.water { background: #06b6d4; }
.legend-color.magma { background: #ef4444; }
.legend-color.crystal { background: #a855f7; }
.legend-color.relic { background: #f59e0b; }

.legend-info {
  display: flex;
  flex-direction: column;
}

.legend-info strong {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  color: var(--text-main);
}

.legend-info span {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Audio & Settings */
.setting-toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}

.toggle-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-solid);
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.toggle-btn.active {
  background: rgba(0, 240, 255, 0.2);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* Modals & Overlays */
.modal-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(5, 8, 14, 0.92);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100;
  padding: 20px;
}

.modal-overlay.hidden {
  display: none;
  pointer-events: none;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 16px;
  padding: 32px 36px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8);
}

.modal-card.wide {
  max-width: 680px;
}

.modal-card.danger {
  border-color: var(--accent-magma);
}

.modal-card.success {
  border-color: var(--accent-emerald);
}

.title-badge {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid var(--accent-cyan);
  padding: 4px 12px;
  border-radius: 20px;
}

.title-badge.success-badge {
  color: var(--accent-emerald);
  border-color: var(--accent-emerald);
  background: rgba(0, 255, 136, 0.12);
}

.hero-title, .modal-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.8rem;
  letter-spacing: 2px;
  color: #fff;
}

.danger-text { color: var(--accent-magma); }
.success-text { color: var(--accent-emerald); }

.hero-subtitle, .modal-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.feature-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 6px 0;
}

.pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.8rem;
  color: var(--text-main);
}

.modal-actions {
  display: flex;
  gap: 12px;
  width: 100%;
  margin-top: 8px;
}

.btn {
  flex: 1;
  padding: 12px 20px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: transform 0.15s ease;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), #00a8ff);
  color: #040609;
}

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  border: 1px solid var(--border-solid);
}

.summary-box {
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.summary-row strong {
  font-family: var(--font-heading);
  color: var(--accent-cyan);
}

/* Draft Cards Grid */
.draft-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  width: 100%;
  margin-top: 10px;
}

.draft-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

.draft-card:hover {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--accent-cyan);
  transform: translateY(-3px);
}

.draft-card-icon {
  font-size: 2.2rem;
  margin-bottom: 4px;
}

.draft-card-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
}

.draft-card-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.35;
}

.draft-card-rarity {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  letter-spacing: 1px;
  color: var(--accent-amber);
  background: rgba(255, 183, 0, 0.15);
  padding: 2px 8px;
  border-radius: 10px;
  border: 1px solid var(--accent-amber);
}

@media (max-width: 1100px) {
  #app-container {
    max-height: none;
    height: auto;
    overflow-y: auto;
  }
  .game-main {
    grid-template-columns: 1fr;
    grid-template-rows: auto 550px auto;
  }
  .side-panel {
    flex-direction: row;
  }
  .panel-box {
    flex: 1;
  }
}