/* Custom Color Variables */
:root {
  /* Sage Green Palette */
  --sage-50: #f8faf9;
  --sage-100: #f1f5f2;
  --sage-200: #e3ebe5;
  --sage-300: #c9d6cc;
  --sage-400: #a8bfad;
  --sage-500: #87a18c;
  --sage-600: #6b8670;
  --sage-700: #576b5b;
  --sage-800: #47564a;
  --sage-900: #3c473e;

  /* Warm Gray Palette */
  --warm-gray-50: #fafaf9;
  --warm-gray-100: #f5f5f4;
  --warm-gray-200: #e7e5e4;
  --warm-gray-300: #d6d3d1;
  --warm-gray-400: #a8a29e;
  --warm-gray-500: #78716c;
  --warm-gray-600: #57534e;
  --warm-gray-700: #44403c;
  --warm-gray-800: #292524;
  --warm-gray-900: #1c1917;

  /* Terracotta Accent Palette */
  --terracotta-50: #fef7f3;
  --terracotta-100: #fdeee6;
  --terracotta-200: #f9d5c1;
  --terracotta-300: #f4b896;
  --terracotta-400: #ed8f5f;
  --terracotta-500: #e67239;
  --terracotta-600: #d75a21;
  --terracotta-700: #b4481b;
  --terracotta-800: #903c1c;
  --terracotta-900: #74331a;

  /* Semantic gradient */
  --gradient-from: var(--terracotta-50);
  --gradient-to: #ffffff;
}

html {
  background-color: #ffffff;
  color: var(--warm-gray-800);
}

html.dark {
  background-color: var(--warm-gray-900);
  color: var(--warm-gray-100);
}

/* Custom Color Utilities */
.bg-sage-50 { background-color: var(--sage-50); }
.bg-sage-100 { background-color: var(--sage-100); }
.bg-sage-200 { background-color: var(--sage-200); }
.border-sage-200 { border-color: var(--sage-200); }
.text-sage-200 { color: var(--sage-200); }
.text-sage-300 { color: var(--sage-300); }
.text-sage-600 { color: var(--sage-600); }
.text-sage-700 { color: var(--sage-700); }
.hover\:text-sage-200:hover { color: var(--sage-200); }
.hover\:text-sage-700:hover { color: var(--sage-700); }

.bg-warm-gray-50 { background-color: var(--warm-gray-50); }
.bg-warm-gray-100 { background-color: var(--warm-gray-100); }
.bg-warm-gray-900 { background-color: var(--warm-gray-900); }
.text-warm-gray-300 { color: var(--warm-gray-300); }
.text-warm-gray-400 { color: var(--warm-gray-400); }
.text-warm-gray-700 { color: var(--warm-gray-700); }
.text-warm-gray-800 { color: var(--warm-gray-800); }
.border-warm-gray-700 { border-color: var(--warm-gray-700); }

/* Terracotta Accent Colors */
.bg-terracotta-50 { background-color: var(--terracotta-50); }
.bg-terracotta-100 { background-color: var(--terracotta-100); }
.border-terracotta-200 { border-color: var(--terracotta-200); }
.text-terracotta-600 { color: var(--terracotta-600); }
.text-terracotta-700 { color: var(--terracotta-700); }
.hover\:text-terracotta-600:hover { color: var(--terracotta-600); }
.hover\:border-terracotta-300:hover { border-color: var(--terracotta-300); }

/* Custom gradients */
.bg-gradient-to-b {
  background-image: linear-gradient(to bottom, var(--gradient-from), var(--gradient-to));
}

/* Font Families */
.font-josefin {
  font-family: 'Josefin Sans', sans-serif;
}

/* =========================================================
 * Dark mode overrides
 * Approach: redefine the same utility classes when html.dark
 * is present so existing markup adapts without per-element
 * dark: variants.
 * ========================================================= */
html.dark {
  --gradient-from: #2a1a13;
  --gradient-to: var(--warm-gray-900);
}

.dark body {
  background-color: var(--warm-gray-900);
  color: var(--warm-gray-100);
}

/* Page surfaces */
.dark .bg-white { background-color: var(--warm-gray-900); }
.dark .bg-white\/95 { background-color: rgba(28, 25, 23, 0.92); }
.dark .bg-warm-gray-50 { background-color: #211e1c; }
.dark .bg-warm-gray-100 { background-color: #26211f; }
.dark .bg-terracotta-50 { background-color: #2a1a13; }
.dark .bg-terracotta-100 { background-color: #321f17; }
.dark .bg-sage-50 { background-color: #1d2520; }
.dark .bg-sage-100 { background-color: #212a25; }
.dark .bg-sage-200 { background-color: #28332c; }
.dark .bg-warm-gray-900 { background-color: #0e0c0b; }

/* Text */
.dark .text-warm-gray-700 { color: var(--warm-gray-300); }
.dark .text-warm-gray-800 { color: var(--warm-gray-100); }
.dark .text-warm-gray-300 { color: var(--warm-gray-300); }
.dark .text-warm-gray-400 { color: var(--warm-gray-400); }
.dark .text-sage-600 { color: var(--sage-400); }
.dark .text-sage-700 { color: var(--sage-300); }
.dark .text-terracotta-600 { color: var(--terracotta-400); }
.dark .text-terracotta-700 { color: var(--terracotta-300); }

/* Borders */
.dark .border-sage-200 { border-color: var(--warm-gray-700); }
.dark .border-terracotta-200 { border-color: var(--terracotta-800); }
.dark .border-warm-gray-700 { border-color: #2a2624; }

/* Hover states */
.dark .hover\:text-terracotta-600:hover { color: var(--terracotta-400); }
.dark .hover\:border-terracotta-300:hover { border-color: var(--terracotta-600); }

/* Disabled button in dark mode */
.dark .bg-warm-gray-300 { background-color: var(--warm-gray-700); }
.dark .text-warm-gray-700 { color: var(--warm-gray-300); }

/* Theme toggle button */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  color: var(--warm-gray-700);
  transition: background-color 0.2s, color 0.2s;
}
.theme-toggle:hover {
  background-color: var(--terracotta-50);
  color: var(--terracotta-600);
}
.dark .theme-toggle {
  color: var(--warm-gray-300);
}
.dark .theme-toggle:hover {
  background-color: #2a1a13;
  color: var(--terracotta-400);
}
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
.dark .theme-toggle .icon-sun { display: block; }
.dark .theme-toggle .icon-moon { display: none; }

/* Event modal */
.event-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  background-color: rgba(28, 25, 23, 0.85);
  padding: 1.5rem;
}
.event-modal.open {
  display: flex;
}
.event-modal__inner {
  position: relative;
  max-width: min(90vw, 900px);
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.event-modal__img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 0.5rem;
  box-shadow: 0 25px 60px -10px rgba(0, 0, 0, 0.5);
}
.event-modal__close {
  position: absolute;
  top: -3rem;
  right: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--warm-gray-900);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s;
}
.event-modal__close:hover {
  background-color: #ffffff;
}
@media (max-width: 640px) {
  .event-modal__close {
    top: 0.5rem;
    right: 0.5rem;
  }
}
body.modal-open {
  overflow: hidden;
}