:root,
:root[data-theme="dark"] {
  --bg-primary: #130D00;
  --bg-secondary: #1F1608;
  --surface: rgba(0, 0, 0, 0.5);
  --nav-surface: rgba(0, 0, 0, 0.4);
  --text-primary: #FFC144;
  --text-muted: #A68A56;
  --border-color: #8A6E24;
  --accent-primary: #D4AF37;
  --accent-secondary: #FFC144;
  --button-bg: rgba(0, 0, 0, 0.5);
  --button-hover: rgba(212, 175, 55, 0.18);
  --glass-blur: 20px;
  --shadow-color: rgba(0, 0, 0, 0.35);
  --border-primary: white ;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg-primary: #FAF8F5;
  --bg-secondary: #F2EFEA;
  --surface: rgba(255, 255, 255, 0.85);
  --nav-surface: rgba(255, 255, 255, 0.72);
  --text-primary: #c0b39b;
  --text-muted: #6B5C3D;
  --border-color: #CBA12E;
  --accent-primary: #B8941E;
  --accent-secondary: #9A7712;
  --button-bg: rgba(255, 255, 255, 0.85);
  --button-hover: rgba(251, 217, 103, 0.15);
  --glass-blur: 20px;
  --shadow-color: rgba(20, 15, 8, 0.08);
  --border-primary: black ;
  color-scheme: light;
}
@media (prefers-reduced-motion: reduce) {
  :root {
    --theme-transition-duration: 0s;
  }
}
:root {
  --theme-transition-duration: 0.35s;
}
body,
.select,
.select button,
main,
section {
  transition: background-color var(--theme-transition-duration) ease,
    color var(--theme-transition-duration) ease,
    border-color var(--theme-transition-duration) ease,
    box-shadow var(--theme-transition-duration) ease;
}


.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}
.btn-loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  margin: -9px 0 0 -9px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  animation: btn-spin 0.7s linear infinite;
}
@keyframes btn-spin {
  to {
    transform: rotate(360deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .btn-loading::after {
    animation: btn-pulse 1.4s ease-in-out infinite;
  }
}
@keyframes btn-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}


:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}