@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@300..700&family=Space+Grotesk:wght@300..700&display=swap');

:root {
  --bg-color: #080610;
  --panel-bg: rgba(18, 14, 36, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-glow: rgba(168, 85, 247, 0.4);
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  
  /* Neon Palette */
  --neon-purple: #a855f7;
  --neon-pink: #ec4899;
  --neon-blue: #3b82f6;
  --neon-cyan: #06b6d4;
  --neon-green: #22c55e;
  --neon-orange: #f97316;
  
  --font-display: 'Fredoka', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  
  --shadow-neon: 0 0 15px rgba(168, 85, 247, 0.5);
  --shadow-neon-pink: 0 0 15px rgba(236, 48, 153, 0.5);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(168, 85, 247, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.15) 0%, transparent 40%);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 10px;
}

.game-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 650px;
  gap: 12px;
}

/* Header UI */
.game-header {
  width: 100%;
  background: var(--panel-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.title-section h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  background: linear-gradient(to right, var(--neon-pink), var(--neon-purple), var(--neon-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 20px rgba(236, 72, 153, 0.2);
  letter-spacing: 0.5px;
}

.title-section p {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.stats-section {
  display: flex;
  gap: 15px;
  align-items: center;
}

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

.stat-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
  transition: transform 0.1s ease;
}

.stat-value.bump {
  transform: scale(1.2);
  color: var(--neon-cyan);
  text-shadow: 0 0 15px var(--neon-cyan);
}

/* Next Character Preview Box */
.next-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.next-box img {
  width: 75%;
  height: 75%;
  object-fit: contain;
  border-radius: 50%;
}

.next-label {
  position: absolute;
  bottom: 2px;
  font-size: 0.55rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: bold;
}

/* Play Area */
.canvas-wrapper {
  position: relative;
  width: 100%;
  max-width: min(450px, calc(65vh * 9 / 14));
  aspect-ratio: 9 / 14; /* Standard tall container shape for merge games */
  background: rgba(10, 8, 22, 0.85);
  border: 3px solid var(--neon-purple);
  border-radius: 20px;
  box-shadow: var(--shadow-neon), inset 0 0 30px rgba(0, 0, 0, 0.8);
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.canvas-wrapper.danger {
  border-color: var(--neon-pink);
  box-shadow: var(--shadow-neon-pink), inset 0 0 40px rgba(236, 72, 153, 0.1);
}

#gameCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* Floating HUD / Controls */
.controls-panel {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}

.control-btn {
  flex: 1;
  background: var(--panel-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 6px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.control-btn:hover {
  border-color: var(--neon-purple);
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.3);
  transform: translateY(-2px);
}

.control-btn:active {
  transform: translateY(0);
}

.control-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Fullscreen Overlays (Start, Game Over, Info) */
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(8, 6, 16, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  text-align: center;
  z-index: 10;
  transition: opacity 0.3s ease;
  opacity: 0;
  pointer-events: none;
}

.overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.overlay h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  margin-bottom: 10px;
  color: var(--text-primary);
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.overlay p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 320px;
  margin-bottom: 25px;
  line-height: 1.5;
}

.action-btn {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--neon-pink) 0%, var(--neon-purple) 100%);
  border: none;
  padding: 12px 30px;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(236, 72, 153, 0.4);
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.action-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 0 30px rgba(236, 72, 153, 0.6);
}

.action-btn:active {
  transform: scale(0.98);
}

/* Character Legend / Tutorial List */
.legend-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.legend-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.legend-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow-y: auto;
  padding-top: 40px;
}

.legend-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 25px;
  width: 100%;
  max-width: 420px;
}

.legend-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.legend-item img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: contain;
  background: #fff;
  border: 1.5px solid var(--border-color);
}

.legend-name {
  font-size: 0.75rem;
  font-weight: bold;
}

.legend-value {
  font-size: 0.65rem;
  color: var(--neon-cyan);
  font-weight: bold;
}

/* Game Over overlay custom stats */
.final-stats {
  display: flex;
  gap: 20px;
  margin: 15px 0 25px 0;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 15px 25px;
  border-radius: 16px;
}

.final-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.final-stat .val {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--neon-cyan);
}

.final-stat .lbl {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.game-over-comment {
  font-style: italic;
  color: var(--neon-pink);
  margin-top: -15px;
  margin-bottom: 25px;
  font-size: 0.85rem;
  max-width: 280px;
}

/* Mobile Responsiveness tweaks */
@media (max-height: 700px) {
  body {
    justify-content: flex-start;
  }
  .game-container {
    gap: 8px;
  }
  .title-section h1 {
    font-size: 1.3rem;
  }
  .stat-value {
    font-size: 1.1rem;
  }
}

/* Theme Selector UI in Start Overlay */
.theme-selection-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-secondary);
  margin-top: 15px;
  margin-bottom: 12px;
  font-weight: 700;
}

.segmented-control {
  display: flex;
  background: rgba(255, 255, 255, 0.03);
  border: 1.5px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  padding: 4px;
  gap: 4px;
  width: 100%;
  max-width: 280px;
  margin-bottom: 25px;
  position: relative;
}

.segment-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 25px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
}

.segment-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.02);
}

.segment-btn.active {
  color: #fff;
  background: var(--neon-purple);
  box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
}

.segment-icon {
  font-size: 1rem;
}

/* Football Theme Styling Hooks */
body.theme-football {
  --bg-color: #04140a;
  --panel-bg: rgba(6, 26, 14, 0.75);
  --border-color-glow: rgba(34, 197, 94, 0.4);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(34, 197, 94, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(234, 179, 8, 0.12) 0%, transparent 40%);
}

body.theme-football .canvas-wrapper {
  border-color: #22c55e;
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.4), inset 0 0 30px rgba(0, 0, 0, 0.85);
  background: rgba(3, 16, 8, 0.88);
}

body.theme-football .canvas-wrapper.danger {
  border-color: #ef4444;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.5), inset 0 0 40px rgba(239, 68, 68, 0.15);
}

body.theme-football .title-section h1 {
  background: linear-gradient(to right, #4ade80, #eab308, #facc15);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 20px rgba(74, 222, 128, 0.2);
}

body.theme-football .segment-btn.active {
  background: #22c55e;
  box-shadow: 0 4px 15px rgba(34, 197, 94, 0.4);
}

body.theme-football .action-btn {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.4);
}

body.theme-football .action-btn:hover {
  box-shadow: 0 0 30px rgba(34, 197, 94, 0.6);
}

body.theme-football .control-btn:hover {
  border-color: #22c55e;
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.3);
}

body.theme-football .legend-value {
  color: #eab308;
}

body.theme-football .final-stat .val {
  color: #eab308;
}

/* Footer & Compliance Subpages */
.game-footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 15px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.game-footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
  font-weight: 500;
}

.game-footer-links a:hover {
  color: var(--text-primary);
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
}

.game-footer-links .sep {
  opacity: 0.25;
}

/* Page Layout for Subpages */
.page-layout {
  max-width: 600px !important;
}

.content-panel {
  width: 100%;
  background: var(--panel-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px 30px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  max-height: min(600px, 72vh);
  overflow-y: auto;
  text-align: left;
  line-height: 1.6;
}

.content-panel h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-top: 22px;
  margin-bottom: 10px;
  color: var(--neon-cyan);
}

body.theme-football .content-panel h2 {
  color: #eab308;
}

.content-panel p {
  color: var(--text-primary);
  font-size: 0.88rem;
  margin-bottom: 14px;
}

.content-panel ul {
  margin-left: 20px;
  margin-bottom: 14px;
  color: var(--text-primary);
  font-size: 0.88rem;
}

.content-panel li {
  margin-bottom: 6px;
}

/* Custom Scrollbars for scrollable panels */
.legend-overlay::-webkit-scrollbar,
.content-panel::-webkit-scrollbar {
  width: 8px;
}

.legend-overlay::-webkit-scrollbar-track,
.content-panel::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 10px;
}

.legend-overlay::-webkit-scrollbar-thumb,
.content-panel::-webkit-scrollbar-thumb {
  background: var(--neon-purple);
  border-radius: 10px;
  border: 1.5px solid rgba(8, 6, 16, 0.9);
  box-shadow: inset 0 0 4px rgba(255, 255, 255, 0.15);
}

.legend-overlay::-webkit-scrollbar-thumb:hover,
.content-panel::-webkit-scrollbar-thumb:hover {
  background: var(--neon-pink);
}

/* Football Theme Scrollbar overrides */
body.theme-football .legend-overlay::-webkit-scrollbar-thumb,
body.theme-football .content-panel::-webkit-scrollbar-thumb {
  background: #22c55e;
  box-shadow: inset 0 0 4px rgba(255, 255, 255, 0.2);
}

body.theme-football .legend-overlay::-webkit-scrollbar-thumb:hover,
body.theme-football .content-panel::-webkit-scrollbar-thumb:hover {
  background: #4ade80;
}

/* Firefox compatibility support */
.legend-overlay,
.content-panel {
  scrollbar-width: thin;
  scrollbar-color: var(--neon-purple) rgba(255, 255, 255, 0.02);
}

body.theme-football .legend-overlay,
body.theme-football .content-panel {
  scrollbar-color: #22c55e rgba(255, 255, 255, 0.02);
}

/* Theme Switch Confirm Dialog Overlay */
.confirm-overlay p {
  max-width: 260px;
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.confirm-buttons {
  display: flex;
  gap: 15px;
  width: 100%;
  max-width: 280px;
  justify-content: center;
}

.no-btn {
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  box-shadow: none !important;
  color: var(--text-secondary) !important;
}

.no-btn:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  box-shadow: none !important;
  color: #fff !important;
  transform: scale(1.08);
}

body.theme-football .yes-btn {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%) !important;
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.4) !important;
}

body.theme-football .yes-btn:hover {
  box-shadow: 0 0 30px rgba(34, 197, 94, 0.6) !important;
}