/* Custom Styles & Theme Variables */
:root {
  --background: #f9f9f9;
  --on-background: #1a1c1c;
  --primary: #b7000c;
  --primary-hover: #e60012;
  --primary-shadow: rgba(183, 0, 12, 0.2);
  --primary-border: #b7000c;
  --secondary: #5f5e5e;
  --secondary-shadow: rgba(95, 94, 94, 0.2);
  --secondary-border: #5f5e5e;
  --surface: #ffffff;
  --surface-container: #eeeeee;
  --surface-container-low: #f3f3f3;
  --surface-container-high: #e8e8e8;
  --surface-border: #e0e0e0;
  --text-secondary: #5f5e5e;
  --tertiary: #005f8d;
  --tertiary-container: #0079b2;
  --on-tertiary-container: #f6f9ff;
  --nintendo-shadow: rgba(0, 0, 0, 0.05);
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-blur: 8px;
  --glow-color: rgba(183, 0, 12, 0);
}

.dark {
  --background: #08080c;
  --on-background: #e2e8f0;
  --primary: #0077ff;
  --primary-hover: #298eff;
  --primary-shadow: rgba(0, 119, 255, 0.35);
  --primary-border: #00eefc;
  --secondary: #cbd4ee;
  --secondary-shadow: rgba(0, 238, 252, 0.2);
  --secondary-border: #00eefc;
  --surface: #101116;
  --surface-container: #181920;
  --surface-container-low: #08080c;
  --surface-container-high: #20222a;
  --surface-border: rgba(255, 255, 255, 0.08);
  --text-secondary: #94a3b8;
  --tertiary: #00eefc;
  --tertiary-container: #005bc0;
  --on-tertiary-container: #ffffff;
  --nintendo-shadow: rgba(0, 0, 0, 0.5);
  --glass-bg: rgba(16, 17, 22, 0.7);
  --glass-blur: 20px;
  --glow-color: rgba(0, 238, 252, 0.15);
}

body {
  background-color: var(--background);
  color: var(--on-background);
  font-family: 'Sora', 'Plus Jakarta Sans', sans-serif;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Tactile Nintendo-Style Buttons */
.btn-tactile {
  border: 3px solid var(--primary-border);
  box-shadow: 4px 4px 0px 0px var(--primary-shadow);
  transition: all 0.1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  top: 0;
  left: 0;
}
.btn-tactile:hover {
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0px 0px var(--primary-shadow);
}
.btn-tactile:active {
  transform: translate(4px, 4px);
  box-shadow: 0px 0px 0px 0px var(--primary-shadow);
}
.btn-tactile:disabled, .btn-tactile.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
  border-color: var(--surface-border) !important;
  background-color: var(--surface-container-low) !important;
  color: var(--text-secondary) !important;
}

.btn-tactile-secondary {
  border: 3px solid var(--secondary-border);
  box-shadow: 4px 4px 0px 0px var(--secondary-shadow);
  transition: all 0.1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  top: 0;
  left: 0;
}
.btn-tactile-secondary:hover {
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0px 0px var(--secondary-shadow);
}
.btn-tactile-secondary:active {
  transform: translate(4px, 4px);
  box-shadow: 0px 0px 0px 0px var(--secondary-shadow);
}
.btn-tactile-secondary:disabled, .btn-tactile-secondary.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
  border-color: var(--surface-border) !important;
  background-color: var(--surface-container-low) !important;
  color: var(--text-secondary) !important;
}

/* Tactile Cards */
.card-tactile {
  background-color: var(--surface);
  border: 2px solid var(--surface-border);
  box-shadow: 4px 4px 0px 0px var(--nintendo-shadow);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease, border-color 0.2s ease;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}
.card-tactile:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 8px 8px 16px var(--nintendo-shadow), 0 0 15px var(--glow-color);
  border-color: var(--primary);
}

/* Soft Occlusion & Nintendo Shadowing */
.nintendo-shadow {
  box-shadow: 4px 4px 0px 0px var(--nintendo-shadow);
}
.nintendo-shadow-red {
  box-shadow: 4px 4px 0px 0px var(--primary-shadow);
}

/* Active Status Dot Animation */
.pulse-dot {
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 121, 178, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(0, 121, 178, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 121, 178, 0); }
}

.dark .pulse-dot {
  animation: pulse-dark 2s infinite;
}
@keyframes pulse-dark {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 238, 252, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(0, 238, 252, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 238, 252, 0); }
}

/* Theme Toggle Button Animation */
.theme-toggle-icon {
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.dark .theme-toggle-icon {
  transform: rotate(360deg);
}

/* Page Section Transitions */
.view-section {
  display: none;
}
.view-section.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Glassmorphism utility */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--surface-border);
}

/* Tag style */
.tag-chip {
  background-color: var(--surface-container-low);
  border: 1px solid var(--surface-border);
  color: var(--on-background);
  transition: all 0.2s ease;
}
.tag-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.tag-chip.active {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* Ensure the Three.js canvas always fills its container */
#modal-fbx-viewer canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}