/* ==========================================================================
   Fridge-to-Feast | Pure Veg Recipe Visualizer Stylesheet
   Tailwind CSS Version 4 Configuration & Custom UI Component Tokens
   Theme: Slow and Steady (Hacktoberfest 2026 Week 3)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design Tokens & CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  --color-cream-50: #fdfbf7;
  --color-cream-100: #faf6f0;
  --color-cream-200: #f4ede2;
  --color-cream-300: #e8dfd5;

  --color-beige: #e8dfd5;
  --color-beige-dark: #d6c8b9;

  --color-roasted: #2b2420;
  --color-roasted-light: #423832;
  --color-roasted-muted: #736359;

  --color-emerald: #10b981;
  --color-emerald-dark: #059669;
  --color-emerald-light: #34d399;
  --color-emerald-bg: #ecfdf5;

  --color-sloth-ochre: #f59e0b;
  --color-sloth-amber: #d97706;
  --color-sloth-soft: #fef3c7;

  --font-sans: 'Inter', sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-serif: 'Playfair Display', serif;

  --shadow-cozy: 0 4px 20px -2px rgba(43, 36, 32, 0.08), 0 2px 6px -1px rgba(43, 36, 32, 0.04);
  --shadow-cozy-lg: 0 10px 30px -4px rgba(43, 36, 32, 0.12), 0 4px 12px -2px rgba(43, 36, 32, 0.06);
  --shadow-tactile: 4px 4px 0px #2b2420;
  --shadow-tactile-sm: 2px 2px 0px #2b2420;
  --shadow-tactile-hover: 1px 1px 0px #2b2420;
}

/* --------------------------------------------------------------------------
   Base Font Smoothing & Smooth Scrolling
   -------------------------------------------------------------------------- */
html {
  scroll-behavior: smooth;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

/* --------------------------------------------------------------------------
   Custom Cozy Scrollbars (Cross-Browser Standard & WebKit)
   -------------------------------------------------------------------------- */
.custom-scrollbar {
  scrollbar-width: thin;
  scrollbar-color: #d6c8b9 #f4ede2;
}

.dark .custom-scrollbar {
  scrollbar-color: #3e332c #1e1916;
}

.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: #f4ede2;
  border-radius: 9999px;
}

.dark .custom-scrollbar::-webkit-scrollbar-track {
  background: #1e1916;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background: #d6c8b9;
  border-radius: 9999px;
  border: 1px solid #f4ede2;
}

.dark .custom-scrollbar::-webkit-scrollbar-thumb {
  background: #3e332c;
  border: 1px solid #1e1916;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #10b981;
}

/* --------------------------------------------------------------------------
   Range Slider Styling (Full Cross-Browser Appearance Compatibility)
   -------------------------------------------------------------------------- */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  background: #e8dfd5;
  border-radius: 9999px;
  border: 2px solid #2b2420;
  height: 14px;
  outline: none;
  transition: background-color 200ms ease, border-color 200ms ease;
}

.dark input[type="range"] {
  background: #2c2622;
  border-color: #52453e;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #10b981;
  border: 2px solid #2b2420;
  cursor: grab;
  box-shadow: 2px 2px 0px #2b2420;
  transition: transform 120ms ease, background-color 150ms ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  background: #059669;
}

input[type="range"]::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.05);
}

input[type="range"]::-moz-range-thumb {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #10b981;
  border: 2px solid #2b2420;
  cursor: grab;
  box-shadow: 2px 2px 0px #2b2420;
  transition: transform 120ms ease;
}

/* --------------------------------------------------------------------------
   Interactive Checklist & Card Animations
   -------------------------------------------------------------------------- */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.animate-scale-in {
  animation: scaleIn 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slothFloat {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-4px) rotate(2deg);
  }
}

.sloth-float {
  animation: slothFloat 4s ease-in-out infinite;
}

.drag-over {
  border-color: #10b981 !important;
  background-color: #ecfdf5 !important;
  transform: scale(1.01);
}

.recipe-step-item {
  transition: all 180ms ease;
}

.recipe-step-item.step-done {
  opacity: 0.55;
  text-decoration: line-through;
}

.recipe-step-item.step-done .step-number-circle {
  background-color: #10b981 !important;
  color: #faf6f0 !important;
  border-color: #2b2420 !important;
}

@keyframes popIn {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  70% {
    transform: scale(1.05);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.ingredient-chip {
  animation: popIn 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

/* --------------------------------------------------------------------------
   Sloth Timer & Substitutions Micro-Interactions
   -------------------------------------------------------------------------- */
#timer-display {
  text-shadow: 0 2px 4px rgba(43, 36, 32, 0.05);
}

.dark #timer-display {
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.lazy-swap-action-btn:hover {
  transform: translateY(-1px);
  box-shadow: 2px 2px 0px #2b2420;
}

.dark .lazy-swap-action-btn:hover {
  box-shadow: 2px 2px 0px #52453e;
}

/* --------------------------------------------------------------------------
   Toggle Switch Dot Styling (Prevents HTML Attribute Syntax Tokenizer Traps)
   -------------------------------------------------------------------------- */
.toggle-dot::after {
  content: "";
}

/* --------------------------------------------------------------------------
   Print Optimization for Cookbooks
   -------------------------------------------------------------------------- */
@media print {
  header, #drop-zone, #text-intake-form, #energy-slider, button, #toast, .pantry-staples-container {
    display: none !important;
  }
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }
  #recipe-card {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }
}