/* ============================================
   UTILITIES.CSS - Tailwind Replacement
   For: Навес, Раница, Време sections
   Generated from: ui.js, coming-section-ui.js,
   camp-inventory-ui.js, pack-list-ui.js, weather-ui.js
   ============================================ */

/* ============================================
   GLOBAL RESETS - Prevent scrollbar issues
   ============================================ */
html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100vh;
  box-sizing: border-box;
}

/* Ensure fullscreen without scrollbars during loading */
html:has(.loading-screen),
body:has(.loading-screen) {
  overflow: hidden;
  height: 100vh;
}

/* ============================================
   CSS CUSTOM PROPERTIES (Theme Support)
   ============================================ */
:root {
  /* Amber Palette (Campfire) */
  --color-amber-50: #fffbeb;
  --color-amber-100: #fef3c7;
  --color-amber-200: #fde68a;
  --color-amber-300: #fcd34d;
  --color-amber-400: #fbbf24;
  --color-amber-500: #f59e0b;
  --color-amber-600: #d97706;
  --color-amber-700: #b45309;
  --color-amber-800: #92400e;
  --color-amber-900: #78350f;
  --color-amber-950: #451a03;

  /* Stone Palette (Camping) */
  --color-stone-200: #e7e5e4;
  --color-stone-300: #d6d3d1;
  --color-stone-400: #a8a29e;
  --color-stone-500: #78716c;
  --color-stone-700: #44403c;
  --color-stone-800: #292524;
  --color-stone-900: #1c1917;
  --color-stone-950: #0c0a09;

  /* Slate Palette */
  --color-slate-100: #f1f5f9;
  --color-slate-300: #cbd5e1;
  --color-slate-400: #94a3b8;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;

  /* Purple Palette */
  --color-purple-100: #f3e8ff;
  --color-purple-200: #e9d5ff;
  --color-purple-300: #d8b4fe;
  --color-purple-400: #c084fc;
  --color-purple-700: #7c3aed;
  --color-purple-800: #6b21a8;
  --color-purple-900: #581c87;

  /* Red Palette */
  --color-red-100: #fee2e2;
  --color-red-200: #fecaca;
  --color-red-300: #fca5a5;
  --color-red-400: #f87171;
  --color-red-500: #ef4444;
  --color-red-600: #dc2626;
  --color-red-700: #b91c1c;
  --color-red-800: #991b1b;
  --color-red-900: #7f1d1d;
  --color-red-950: #450a0a;

  /* Green Palette */
  --color-green-200: #bbf7d0;
  --color-green-300: #86efac;
  --color-green-400: #4ade80;
  --color-green-500: #22c55e;
  --color-green-600: #16a34a;
  --color-green-700: #15803d;
  --color-green-800: #166534;
  --color-green-900: #14532d;
  --color-green-950: #052e16;

  /* Blue Palette */
  --color-blue-300: #93c5fd;
  --color-blue-500: #3b82f6;
  --color-blue-600: #2563eb;
  --color-blue-700: #1d4ed8;
  --color-blue-900: #1e3a5a;

  /* Yellow Palette */
  --color-yellow-200: #fef08a;
  --color-yellow-300: #fde047;
  --color-yellow-400: #facc15;
  --color-yellow-600: #ca8a04;
  --color-yellow-900: #713f12;

  /* Orange Palette */
  --color-orange-200: #fed7aa;
  --color-orange-300: #fdba74;
  --color-orange-500: #f97316;
  --color-orange-700: #c2410c;
  --color-orange-800: #9a3412;
  --color-orange-900: #7c2d12;

  /* Cyan Palette */
  --color-cyan-100: #cffafe;
  --color-cyan-200: #a5f3fc;
  --color-cyan-300: #67e8f9;
  --color-cyan-700: #0e7490;
  --color-cyan-900: #164e63;

  /* Indigo Palette */
  --color-indigo-100: #e0e7ff;
  --color-indigo-300: #a5b4fc;
  --color-indigo-600: #4f46e5;
  --color-indigo-700: #4338ca;
  --color-indigo-900: #312e81;

  /* Purple Palette Extended */
  --color-purple-600: #9333ea;
  --color-purple-900: #581c87;

  /* Gray Palette */
  --color-gray-400: #9ca3af;
  --color-gray-600: #4b5563;

  /* Emerald Palette */
  --color-emerald-950: #022c22;
}

/* ============================================
   DISPLAY & VISIBILITY
   ============================================ */
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.hidden { display: none; }

/* ============================================
   FLEXBOX
   ============================================ */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }
.justify-end { justify-content: flex-end; }

.gap-1 { gap: 0.25rem; }
.gap-1\.5 { gap: 0.375rem; }
.gap-2 { gap: 0.5rem; }
.gap-2\.5 { gap: 0.625rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }

/* ============================================
   GRID
   ============================================ */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.col-span-2 { grid-column: span 2 / span 2; }

/* ============================================
   SPACING - PADDING
   ============================================ */
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-2\.5 { padding: 0.625rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.px-0\.5 { padding-left: 0.125rem; padding-right: 0.125rem; }
.px-1 { padding-left: 0.25rem; padding-right: 0.25rem; }
.px-1\.5 { padding-left: 0.375rem; padding-right: 0.375rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2\.5 { padding-left: 0.625rem; padding-right: 0.625rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }

.py-0\.5 { padding-top: 0.125rem; padding-bottom: 0.125rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }

.pt-2 { padding-top: 0.5rem; }
.pt-4 { padding-top: 1rem; }
.pb-1 { padding-bottom: 0.25rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 0.75rem; }
.pb-20 { padding-bottom: 5rem; }
.pb-24 { padding-bottom: 6rem; }
.pb-safe { padding-bottom: env(safe-area-inset-bottom, 0); }
.pl-8 { padding-left: 2rem; }
.pr-2 { padding-right: 0.5rem; }

/* ============================================
   SPACING - MARGIN
   ============================================ */
.m-2 { margin: 0.5rem; }

.mx-2 { margin-left: 0.5rem; margin-right: 0.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

.mt-0\.5 { margin-top: 0.125rem; }
.mt-1 { margin-top: 0.25rem; }

/* Arbitrary width/height */
.min-w-\[18px\] { min-width: 18px; }
.h-\[18px\] { height: 18px; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-1\.5 { margin-bottom: 0.375rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }

.ml-2 { margin-left: 0.5rem; }
.ml-auto { margin-left: auto; }

.space-y-1 > * + * { margin-top: 0.25rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }

/* ============================================
   SIZING - WIDTH
   ============================================ */
.w-1\.5 { width: 0.375rem; }
.w-2 { width: 0.5rem; }
.w-3 { width: 0.75rem; }
.w-4 { width: 1rem; }
.w-6 { width: 1.5rem; }
.w-7 { width: 1.75rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-20 { width: 5rem; }
.w-32 { width: 8rem; }
.w-full { width: 100%; }

.min-w-0 { min-width: 0px; }
.min-w-\[3rem\] { min-width: 3rem; }
.min-w-\[75px\] { min-width: 75px; }

.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-4xl { max-width: 56rem; }

/* ============================================
   SIZING - HEIGHT
   ============================================ */
.h-0\.5 { height: 0.125rem; }
.h-1 { height: 0.25rem; }
.h-1\.5 { height: 0.375rem; }
.h-2 { height: 0.5rem; }
.h-2\.5 { height: 0.625rem; }
.h-3 { height: 0.75rem; }
.h-4 { height: 1rem; }
.h-6 { height: 1.5rem; }
.h-7 { height: 1.75rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-32 { height: 8rem; }
.h-full { height: 100%; }

.min-h-screen { min-height: 100vh; }
.aspect-square { aspect-ratio: 1 / 1; }

/* ============================================
   TYPOGRAPHY - FONT SIZE
   ============================================ */
.text-\[10px\] { font-size: 10px; }
.text-\[11px\] { font-size: 11px; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.text-7xl { font-size: 4.5rem; line-height: 1; }

/* ============================================
   TYPOGRAPHY - FONT WEIGHT
   ============================================ */
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-black { font-weight: 900; }

/* ============================================
   TYPOGRAPHY - TEXT ALIGNMENT & STYLE
   ============================================ */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.italic { font-style: italic; }
.uppercase { text-transform: uppercase; }
.leading-tight { line-height: 1.25; }
.tracking-widest { letter-spacing: 0.1em; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.whitespace-nowrap { white-space: nowrap; }
.line-through { text-decoration: line-through; }

/* ============================================
   TEXT COLORS
   ============================================ */
.text-white { color: #ffffff; }
.text-black { color: #000000; }

/* Amber */
.text-amber-50 { color: var(--color-amber-50); }
.text-amber-100 { color: var(--color-amber-100); }
.text-amber-200 { color: var(--color-amber-200); }
.text-amber-300 { color: var(--color-amber-300); }
.text-amber-400 { color: var(--color-amber-400); }
.text-amber-500 { color: var(--color-amber-500); }
.text-amber-600 { color: var(--color-amber-600); }
.text-amber-800 { color: var(--color-amber-800); }
.text-amber-900 { color: var(--color-amber-900); }
.text-amber-950 { color: var(--color-amber-950); }

/* Stone */
.text-stone-300 { color: var(--color-stone-300); }
.text-stone-400 { color: var(--color-stone-400); }
.text-stone-500 { color: var(--color-stone-500); }

/* Slate */
.text-slate-100 { color: var(--color-slate-100); }
.text-slate-300 { color: var(--color-slate-300); }
.text-slate-400 { color: var(--color-slate-400); }

/* Purple */
.text-purple-100 { color: var(--color-purple-100); }
.text-purple-200 { color: var(--color-purple-200); }
.text-purple-300 { color: var(--color-purple-300); }
.text-purple-400 { color: var(--color-purple-400); }

/* Red */
.text-red-100 { color: var(--color-red-100); }
.text-red-200 { color: var(--color-red-200); }
.text-red-300 { color: var(--color-red-300); }
.text-red-400 { color: var(--color-red-400); }
.text-red-500 { color: var(--color-red-500); }

/* Green */
.text-green-200 { color: var(--color-green-200); }
.text-green-300 { color: var(--color-green-300); }
.text-green-400 { color: var(--color-green-400); }
.text-green-500 { color: var(--color-green-500); }

/* Blue */
.text-blue-300 { color: var(--color-blue-300); }

/* Yellow */
.text-yellow-200 { color: var(--color-yellow-200); }
.text-yellow-300 { color: var(--color-yellow-300); }
.text-yellow-400 { color: var(--color-yellow-400); }

/* Orange */
.text-orange-200 { color: var(--color-orange-200); }
.text-orange-300 { color: var(--color-orange-300); }

/* Cyan */
.text-cyan-100 { color: var(--color-cyan-100); }
.text-cyan-200 { color: var(--color-cyan-200); }
.text-cyan-300 { color: var(--color-cyan-300); }

/* Indigo */
.text-indigo-100 { color: var(--color-indigo-100); }
.text-indigo-300 { color: var(--color-indigo-300); }

/* Purple text */
.text-purple-600 { color: var(--color-purple-600); }

/* Gray */
.text-gray-400 { color: var(--color-gray-400); }

/* White with opacity */
.text-white\/70 { color: rgba(255, 255, 255, 0.7); }

/* ============================================
   BACKGROUND COLORS
   ============================================ */
.bg-white { background-color: #ffffff; }
.bg-black { background-color: #000000; }

/* Black with opacity */
.bg-black\/40 { background-color: rgba(0, 0, 0, 0.4); }
.bg-black\/60 { background-color: rgba(0, 0, 0, 0.6); }
.bg-black\/80 { background-color: rgba(0, 0, 0, 0.8); }
.bg-black\/90 { background-color: rgba(0, 0, 0, 0.9); }
.bg-black\/95 { background-color: rgba(0, 0, 0, 0.95); }

/* White with opacity */
.bg-white\/5 { background-color: rgba(255, 255, 255, 0.05); }
.bg-white\/10 { background-color: rgba(255, 255, 255, 0.1); }

/* Amber */
.bg-amber-50\/50 { background-color: rgba(255, 251, 235, 0.5); }
.bg-amber-500 { background-color: var(--color-amber-500); }
.bg-amber-600 { background-color: var(--color-amber-600); }
.bg-amber-800 { background-color: var(--color-amber-800); }
.bg-amber-900 { background-color: var(--color-amber-900); }
.bg-amber-900\/30 { background-color: rgba(120, 53, 15, 0.3); }

/* Stone */
.bg-stone-700 { background-color: var(--color-stone-700); }
.bg-stone-800 { background-color: var(--color-stone-800); }
.bg-stone-900 { background-color: var(--color-stone-900); }
.bg-stone-950 { background-color: var(--color-stone-950); }
.bg-stone-900\/50 { background-color: rgba(28, 25, 23, 0.5); }
.bg-stone-900\/80 { background-color: rgba(28, 25, 23, 0.8); }
.bg-stone-900\/95 { background-color: rgba(28, 25, 23, 0.95); }
.bg-stone-950\/50 { background-color: rgba(12, 10, 9, 0.5); }
.bg-stone-800\/50 { background-color: rgba(41, 37, 36, 0.5); }

/* Slate */
.bg-slate-800 { background-color: var(--color-slate-800); }
.bg-slate-900 { background-color: var(--color-slate-900); }

/* Red */
.bg-red-500 { background-color: var(--color-red-500); }
.bg-red-600 { background-color: var(--color-red-600); }
.bg-red-900 { background-color: var(--color-red-900); }
.bg-red-950 { background-color: var(--color-red-950); }
.bg-red-900\/30 { background-color: rgba(127, 29, 29, 0.3); }
.bg-red-900\/50 { background-color: rgba(127, 29, 29, 0.5); }

/* Green */
.bg-green-700 { background-color: var(--color-green-700); }
.bg-green-900\/50 { background-color: rgba(20, 83, 45, 0.5); }

/* Blue */
.bg-blue-700 { background-color: var(--color-blue-700); }

/* Yellow */
.bg-yellow-600 { background-color: var(--color-yellow-600); }
.bg-yellow-900\/30 { background-color: rgba(113, 63, 18, 0.3); }
.bg-yellow-900\/50 { background-color: rgba(113, 63, 18, 0.5); }

/* Orange */
.bg-orange-500 { background-color: var(--color-orange-500); }

/* Indigo */
.bg-indigo-600 { background-color: var(--color-indigo-600); }
.bg-indigo-900 { background-color: var(--color-indigo-900); }

/* Purple */
.bg-purple-600 { background-color: var(--color-purple-600); }
.bg-purple-900 { background-color: var(--color-purple-900); }

/* Opacity utility */
.bg-opacity-20 { --tw-bg-opacity: 0.2; }

/* ============================================
   BACKGROUND GRADIENTS
   ============================================ */
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.bg-gradient-to-b { background-image: linear-gradient(to bottom, var(--tw-gradient-stops)); }
.bg-gradient-to-t { background-image: linear-gradient(to top, var(--tw-gradient-stops)); }
.bg-gradient-to-l { background-image: linear-gradient(to left, var(--tw-gradient-stops)); }
.bg-gradient-to-tr { background-image: linear-gradient(to top right, var(--tw-gradient-stops)); }
.bg-gradient-to-tl { background-image: linear-gradient(to top left, var(--tw-gradient-stops)); }
.bg-gradient-to-bl { background-image: linear-gradient(to bottom left, var(--tw-gradient-stops)); }

/* Gradient color stops */
.from-transparent { --tw-gradient-from: transparent; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.to-transparent { --tw-gradient-to: transparent; }

.from-amber-50 { --tw-gradient-from: var(--color-amber-50); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(255, 251, 235, 0)); }
.from-amber-600 { --tw-gradient-from: var(--color-amber-600); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(217, 119, 6, 0)); }
.to-amber-800 { --tw-gradient-to: var(--color-amber-800); }
.to-amber-900 { --tw-gradient-to: var(--color-amber-900); }

.from-stone-900 { --tw-gradient-from: var(--color-stone-900); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(28, 25, 23, 0)); }
.via-stone-900 { --tw-gradient-stops: var(--tw-gradient-from), var(--color-stone-900), var(--tw-gradient-to, rgba(28, 25, 23, 0)); }
.to-stone-900 { --tw-gradient-to: var(--color-stone-900); }
.to-stone-950 { --tw-gradient-to: var(--color-stone-950); }

.from-red-600 { --tw-gradient-from: var(--color-red-600); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(220, 38, 38, 0)); }
.to-red-900 { --tw-gradient-to: var(--color-red-900); }
.via-red-700 { --tw-gradient-stops: var(--tw-gradient-from), var(--color-red-700), var(--tw-gradient-to, rgba(185, 28, 28, 0)); }
.via-red-900 { --tw-gradient-stops: var(--tw-gradient-from), var(--color-red-900), var(--tw-gradient-to, rgba(127, 29, 29, 0)); }

.from-green-900 { --tw-gradient-from: var(--color-green-900); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(20, 83, 45, 0)); }
.via-green-950 { --tw-gradient-stops: var(--tw-gradient-from), var(--color-green-950), var(--tw-gradient-to, rgba(5, 46, 22, 0)); }
.to-emerald-950 { --tw-gradient-to: var(--color-emerald-950); }

.via-orange-500 { --tw-gradient-stops: var(--tw-gradient-from), var(--color-orange-500), var(--tw-gradient-to, rgba(249, 115, 22, 0)); }

.from-orange-900 { --tw-gradient-from: var(--color-orange-900); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(124, 45, 18, 0)); }
.to-yellow-900 { --tw-gradient-to: var(--color-yellow-900); }

.from-cyan-900 { --tw-gradient-from: var(--color-cyan-900); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(22, 78, 99, 0)); }
.via-blue-900 { --tw-gradient-stops: var(--tw-gradient-from), var(--color-blue-900), var(--tw-gradient-to, rgba(30, 58, 138, 0)); }
.to-indigo-900 { --tw-gradient-to: var(--color-indigo-900); }

/* Indigo gradient */
.from-indigo-600 { --tw-gradient-from: var(--color-indigo-600); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(79, 70, 229, 0)); }
.from-indigo-900 { --tw-gradient-from: var(--color-indigo-900); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(49, 46, 129, 0)); }

/* Purple gradient */
.from-purple-600 { --tw-gradient-from: var(--color-purple-600); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(147, 51, 234, 0)); }
.to-purple-600 { --tw-gradient-to: var(--color-purple-600); }
.to-purple-900 { --tw-gradient-to: var(--color-purple-900); }

/* Red gradient (for admin panel) */
.from-red-950 { --tw-gradient-from: #450a0a; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(69, 10, 10, 0)); }
.to-red-950 { --tw-gradient-to: #450a0a; }

/* ============================================
   BORDERS - WIDTH
   ============================================ */
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-3 { border-width: 3px; }
.border-4 { border-width: 4px; }
.border-t-2 { border-top-width: 2px; }
.border-b { border-bottom-width: 1px; }
.border-b-2 { border-bottom-width: 2px; }

/* ============================================
   BORDER COLORS
   ============================================ */
/* Amber */
.border-amber-600 { border-color: var(--color-amber-600); }
.border-amber-600\/50 { border-color: rgba(217, 119, 6, 0.5); }
.border-amber-700 { border-color: var(--color-amber-700); }
.border-amber-700\/70 { border-color: rgba(180, 83, 9, 0.7); }
.border-amber-800 { border-color: var(--color-amber-800); }
.border-amber-800\/30 { border-color: rgba(146, 64, 14, 0.3); }
.border-amber-800\/50 { border-color: rgba(146, 64, 14, 0.5); }
.border-amber-600 { border-color: var(--color-amber-600); }
.border-amber-900\/30 { border-color: rgba(120, 53, 15, 0.3); }
.border-amber-900\/40 { border-color: rgba(120, 53, 15, 0.4); }
.border-amber-900\/50 { border-color: rgba(120, 53, 15, 0.5); }
.border-amber-950 { border-color: var(--color-amber-950); }
.border-amber-950\/50 { border-color: rgba(69, 26, 3, 0.5); }

/* Stone */
.border-stone-700 { border-color: var(--color-stone-700); }
.border-stone-900 { border-color: var(--color-stone-900); }

/* Slate */
.border-slate-600 { border-color: var(--color-slate-600); }
.border-slate-700 { border-color: var(--color-slate-700); }

/* Purple */
.border-purple-700 { border-color: var(--color-purple-700); }

/* Red */
.border-red-500 { border-color: var(--color-red-500); }
.border-red-600 { border-color: var(--color-red-600); }
.border-red-600\/50 { border-color: rgba(220, 38, 38, 0.5); }
.border-red-700 { border-color: var(--color-red-700); }
.border-red-700\/50 { border-color: rgba(185, 28, 28, 0.5); }
.border-red-900 { border-color: var(--color-red-900); }
.border-red-950 { border-color: var(--color-red-950); }

/* Green */
.border-green-400 { border-color: var(--color-green-400); }
.border-green-500 { border-color: var(--color-green-500); }
.border-green-600 { border-color: var(--color-green-600); }
.border-green-700 { border-color: var(--color-green-700); }
.border-green-700\/50 { border-color: rgba(21, 128, 61, 0.5); }
.border-green-800 { border-color: var(--color-green-800); }
.border-green-900 { border-color: var(--color-green-900); }

/* Blue */
.border-blue-500 { border-color: var(--color-blue-500); }

/* Yellow */
.border-yellow-400 { border-color: var(--color-yellow-400); }
.border-yellow-600 { border-color: var(--color-yellow-600); }

/* Orange */
.border-orange-700 { border-color: var(--color-orange-700); }

/* Cyan */
.border-cyan-700 { border-color: var(--color-cyan-700); }

/* Indigo */
.border-indigo-600 { border-color: var(--color-indigo-600); }

/* Purple */
.border-purple-600 { border-color: var(--color-purple-600); }

/* Gray */
.border-gray-600 { border-color: var(--color-gray-600); }

/* White */
.border-white { border-color: #ffffff; }

/* ============================================
   BORDER RADIUS
   ============================================ */
.rounded { border-radius: 0.25rem; }
.rounded-md { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-full { border-radius: 9999px; }
.rounded-t-3xl { border-top-left-radius: 1.5rem; border-top-right-radius: 1.5rem; }

/* ============================================
   SHADOWS
   ============================================ */
.shadow { box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }
.shadow-green-500\/50 { --tw-shadow-color: rgba(34, 197, 94, 0.5); box-shadow: 0 10px 15px -3px var(--tw-shadow-color); }

/* ============================================
   OPACITY
   ============================================ */
.opacity-10 { opacity: 0.1; }
.opacity-15 { opacity: 0.15; }
.opacity-20 { opacity: 0.2; }
.opacity-30 { opacity: 0.3; }
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.opacity-70 { opacity: 0.7; }

/* ============================================
   POSITIONING
   ============================================ */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }

.top-0 { top: 0; }
.top-1 { top: 0.25rem; }
.top-2 { top: 0.5rem; }
.top-3 { top: 0.75rem; }
.top-4 { top: 1rem; }
.top-8 { top: 2rem; }
.top-16 { top: 4rem; }
.-top-1 { top: -0.25rem; }
.-top-2 { top: -0.5rem; }

.right-0 { right: 0; }
.right-1 { right: 0.25rem; }
.right-2 { right: 0.5rem; }
.right-3 { right: 0.75rem; }
.right-8 { right: 2rem; }
.-right-2 { right: -0.5rem; }

.bottom-0 { bottom: 0; }
.bottom-1 { bottom: 0.25rem; }
.bottom-2 { bottom: 0.5rem; }
.bottom-3 { bottom: 0.75rem; }
.bottom-8 { bottom: 2rem; }
.bottom-16 { bottom: 4rem; }

.left-0 { left: 0; }
.left-1 { left: 0.25rem; }
.left-2 { left: 0.5rem; }
.left-3 { left: 0.75rem; }
.-left-1 { left: -0.25rem; }
.-left-2 { left: -0.5rem; }

/* ============================================
   Z-INDEX
   ============================================ */
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* ============================================
   OVERFLOW
   ============================================ */
.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }
.scrollbar-hide::-webkit-scrollbar { display: none; }

/* ============================================
   TRANSITIONS & ANIMATIONS
   ============================================ */
.transition { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-colors { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-transform { transition-property: transform; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }

.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }

.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-bounce { animation: bounce 1s infinite; }
.animate-fade-in { animation: fadeIn 0.3s ease-out; }
.animate-slide-down { animation: slideDown 0.3s ease-out; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(-25%); animation-timing-function: cubic-bezier(0.8, 0, 1, 1); }
  50% { transform: translateY(0); animation-timing-function: cubic-bezier(0, 0, 0.2, 1); }
}

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

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   INTERACTIVITY
   ============================================ */
.cursor-pointer { cursor: pointer; }
.pointer-events-none { pointer-events: none; }
.touch-action-manipulation { touch-action: manipulation; }

/* ============================================
   FILTERS & EFFECTS
   ============================================ */
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.backdrop-blur-md { backdrop-filter: blur(12px); }
.backdrop-blur-lg { backdrop-filter: blur(16px); }

/* ============================================
   RESPONSIVE - md: (768px+)
   ============================================ */
@media (min-width: 768px) {
  /* Text */
  .md\:text-sm { font-size: 0.875rem; line-height: 1.25rem; }
  .md\:text-base { font-size: 1rem; line-height: 1.5rem; }
  .md\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
  .md\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .md\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .md\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .md\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .md\:text-5xl { font-size: 3rem; line-height: 1; }
  .md\:text-6xl { font-size: 3.75rem; line-height: 1; }
  .md\:text-7xl { font-size: 4.5rem; line-height: 1; }

  /* Padding */
  .md\:p-3 { padding: 0.75rem; }
  .md\:p-4 { padding: 1rem; }
  .md\:p-5 { padding: 1.25rem; }
  .md\:p-6 { padding: 1.5rem; }
  .md\:p-8 { padding: 2rem; }
  .md\:p-10 { padding: 2.5rem; }
  .md\:px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
  .md\:px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
  .md\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .md\:py-4 { padding-top: 1rem; padding-bottom: 1rem; }
  .md\:py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
  .md\:py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
  .md\:py-12 { padding-top: 3rem; padding-bottom: 3rem; }
  .md\:pt-4 { padding-top: 1rem; }
  .md\:pt-6 { padding-top: 1.5rem; }
  .md\:pb-8 { padding-bottom: 2rem; }

  /* Margin */
  .md\:mt-3 { margin-top: 0.75rem; }
  .md\:mt-5 { margin-top: 1.25rem; }
  .md\:mt-8 { margin-top: 2rem; }
  .md\:mb-3 { margin-bottom: 0.75rem; }
  .md\:mb-4 { margin-bottom: 1rem; }
  .md\:mb-5 { margin-bottom: 1.25rem; }
  .md\:mb-6 { margin-bottom: 1.5rem; }

  /* Gap */
  .md\:gap-3 { gap: 0.75rem; }
  .md\:gap-4 { gap: 1rem; }

  /* Grid */
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:col-span-2 { grid-column: span 2 / span 2; }

  /* Sizing */
  .md\:w-3 { width: 0.75rem; }
  .md\:w-4 { width: 1rem; }
  .md\:w-5 { width: 1.25rem; }
  .md\:w-7 { width: 1.75rem; }
  .md\:w-16 { width: 4rem; }
  .md\:w-20 { width: 5rem; }
  .md\:h-3 { height: 0.75rem; }
  .md\:h-4 { height: 1rem; }
  .md\:h-5 { height: 1.25rem; }
  .md\:h-7 { height: 1.75rem; }
  .md\:h-20 { height: 5rem; }

  /* Border Radius */
  .md\:rounded-xl { border-radius: 0.75rem; }
  .md\:rounded-2xl { border-radius: 1rem; }
  .md\:rounded-3xl { border-radius: 1.5rem; }
  .md\:rounded-t-3xl { border-top-left-radius: 1.5rem; border-top-right-radius: 1.5rem; }

  /* Borders */
  .md\:border-3 { border-width: 3px; }
  .md\:border-4 { border-width: 4px; }

  /* Spacing */
  .md\:space-y-3 > * + * { margin-top: 0.75rem; }
  .md\:space-y-4 > * + * { margin-top: 1rem; }
}

/* ============================================
   RESPONSIVE - lg: (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ============================================
   HOVER STATES
   ============================================ */
.scale-110 { transform: scale(1.1); }
.hover\:scale-105:hover { transform: scale(1.05); }
.hover\:bg-amber-700:hover { background-color: var(--color-amber-700); }
.hover\:bg-amber-800:hover { background-color: var(--color-amber-800); }
.hover\:bg-amber-900:hover { background-color: var(--color-amber-900); }
.hover\:bg-stone-300:hover { background-color: var(--color-stone-300); }
.hover\:bg-stone-700:hover { background-color: var(--color-stone-700); }
.hover\:bg-stone-800:hover { background-color: var(--color-stone-800); }
.hover\:bg-slate-700:hover { background-color: var(--color-slate-700); }
.hover\:bg-red-500:hover { background-color: var(--color-red-500); }
.hover\:bg-red-700:hover { background-color: var(--color-red-700); }
.hover\:bg-red-800:hover { background-color: var(--color-red-800); }
.hover\:bg-red-800\/60:hover { background-color: rgba(153, 27, 27, 0.6); }
.hover\:bg-green-600:hover { background-color: var(--color-green-600); }
.hover\:bg-green-700:hover { background-color: var(--color-green-700); }
.hover\:bg-green-800\/60:hover { background-color: rgba(22, 101, 52, 0.6); }
.hover\:bg-blue-600:hover { background-color: var(--color-blue-600); }
.hover\:bg-blue-700:hover { background-color: var(--color-blue-700); }
.hover\:bg-purple-700:hover { background-color: var(--color-purple-700); }
.hover\:bg-purple-900:hover { background-color: var(--color-purple-900); }
.hover\:text-white:hover { color: #ffffff; }
.hover\:text-amber-200:hover { color: var(--color-amber-200); }
.hover\:border-white:hover { border-color: #ffffff; }

/* Gradient hovers */
.hover\:from-red-800:hover { --tw-gradient-from: var(--color-red-800); }
.hover\:from-purple-700:hover { --tw-gradient-from: var(--color-purple-700); }
.hover\:from-orange-700:hover { --tw-gradient-from: var(--color-orange-700); }
.hover\:from-indigo-700:hover { --tw-gradient-from: var(--color-indigo-700); }
.hover\:from-indigo-600:hover { --tw-gradient-from: var(--color-indigo-600); }
.hover\:to-red-900:hover { --tw-gradient-to: var(--color-red-900); }
.hover\:to-purple-700:hover { --tw-gradient-to: var(--color-purple-700); }
.hover\:to-purple-800:hover { --tw-gradient-to: var(--color-purple-800); }
.hover\:to-orange-800:hover { --tw-gradient-to: var(--color-orange-800); }
.hover\:to-indigo-700:hover { --tw-gradient-to: var(--color-indigo-700); }
.hover\:to-purple-700:hover { --tw-gradient-to: var(--color-purple-700); }

/* ============================================
   FOCUS STATES
   ============================================ */
.focus\:outline-none:focus { outline: 2px solid transparent; outline-offset: 2px; }
.focus\:ring-2:focus { --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color); --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color); box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000); }
.focus\:ring-4:focus { --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color); --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(4px + var(--tw-ring-offset-width)) var(--tw-ring-color); box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000); }
.focus\:ring-red-400:focus { --tw-ring-color: var(--color-red-400); }
.focus\:ring-red-500:focus { --tw-ring-color: var(--color-red-500); }
.focus\:ring-green-500:focus { --tw-ring-color: var(--color-green-500); }
.focus\:ring-amber-300:focus { --tw-ring-color: var(--color-amber-300); }
.focus\:border-amber-800:focus { border-color: var(--color-amber-800); }

/* ============================================
   ACTIVE STATES
   ============================================ */
.active\:scale-95:active { transform: scale(0.95); }
.active\:scale-\[0\.98\]:active { transform: scale(0.98); }
.active\:translate-x-1:active { transform: translateX(0.25rem); }
.active\:text-amber-300:active { color: var(--color-amber-300); }
.active\:text-amber-400:active { color: var(--color-amber-400); }
.active\:opacity-70:active { opacity: 0.7; }

/* ============================================
   PLACEHOLDER COLORS
   ============================================ */
.placeholder-amber-600::placeholder { color: var(--color-amber-600); }
.placeholder-amber-800::placeholder { color: var(--color-amber-800); }
.placeholder-red-300::placeholder { color: var(--color-red-300); }

/* ============================================
   CUSTOM SLIDE-IN ANIMATION
   ============================================ */
.slide-in {
  animation: slideIn 0.3s ease-out;
}

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

/* ============================================
   ARBITRARY VALUES (Used in Admin Panel)
   ============================================ */
.text-\[\#808080\] { color: #808080; }
.bg-red-700 { background-color: var(--color-red-700); }
.bg-red-800 { background-color: var(--color-red-800); }
.text-red-700 { color: var(--color-red-700); }
.border-red-800 { border-color: var(--color-red-800); }

/* ============================================
   CUSTOM COMPONENT CLASSES
   ============================================ */

/* Admin Card - Dark glassmorphism card */
.admin-card {
  background: linear-gradient(145deg, rgba(30, 30, 35, 0.95), rgba(20, 20, 25, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Admin Tab - Tab button styling */
.admin-tab {
  background: var(--color-stone-800);
  color: var(--color-stone-300);
  border-color: var(--color-stone-700);
}

.admin-tab:hover {
  background: var(--color-stone-700);
}

.admin-tab.active,
.admin-tab[data-active="true"] {
  background: var(--color-red-700);
  color: white;
  border-color: var(--color-red-900);
}

/* Bottom Nav base styling */
.bottom-nav {
  /* Base styles handled by inline/gradient classes */
}

/* Safe area support for iOS */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .pb-safe {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

/* ============================================
   ADDITIONAL MISSING CLASSES (Admin Panel + Bottom Nav)
   ============================================ */

/* Gradient stops with opacity */
.to-stone-900\/95 { --tw-gradient-to: rgba(28, 25, 23, 0.95); }

/* Missing background colors */
.bg-red-600 { background-color: var(--color-red-600); }
.bg-red-950\/50 { background-color: rgba(69, 10, 10, 0.5); }

/* Missing text colors */
.text-stone-200 { color: var(--color-stone-200); }
.text-red-200 { color: var(--color-red-200); }
.text-red-300 { color: var(--color-red-300); }

/* Stone 200 color variable */
:root {
  --color-stone-200: #e7e5e4;
}

/* Missing max-width */
.max-w-2xl { max-width: 42rem; }

/* Missing margin-y */
.my-4 { margin-top: 1rem; margin-bottom: 1rem; }

/* Missing gradient stops */
.from-red-800 { --tw-gradient-from: var(--color-red-800); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(153, 27, 27, 0)); }
.via-red-600 { --tw-gradient-stops: var(--tw-gradient-from), var(--color-red-600), var(--tw-gradient-to, rgba(220, 38, 38, 0)); }
.to-red-700 { --tw-gradient-to: var(--color-red-700); }
.to-red-800 { --tw-gradient-to: var(--color-red-800); }

/* Missing rounded-t variants */
.rounded-t-2xl { border-top-left-radius: 1rem; border-top-right-radius: 1rem; }
.rounded-t-3xl { border-top-left-radius: 1.5rem; border-top-right-radius: 1.5rem; }

/* Missing placeholder */
.placeholder-red-400::placeholder { color: var(--color-red-400); }

/* Missing border color */
.border-stone-600 { border-color: var(--color-stone-600); }

/* Stone 600 color variable */
:root {
  --color-stone-600: #57534e;
}

/* Transform utility */
.transform { transform: translate(var(--tw-translate-x, 0), var(--tw-translate-y, 0)) rotate(var(--tw-rotate, 0)) skewX(var(--tw-skew-x, 0)) skewY(var(--tw-skew-y, 0)) scaleX(var(--tw-scale-x, 1)) scaleY(var(--tw-scale-y, 1)); }

/* Missing hover states for indigo/purple */
.hover\:from-indigo-700:hover { --tw-gradient-from: var(--color-indigo-700); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(67, 56, 202, 0)); }
.hover\:to-purple-700:hover { --tw-gradient-to: var(--color-purple-700); }

/* md: responsive variants */
@media (min-width: 768px) {
  .md\:p-3 { padding: 0.75rem; }
  .md\:p-5 { padding: 1.25rem; }
  .md\:px-4 { padding-left: 1rem; padding-right: 1rem; }
  .md\:py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
  .md\:mb-5 { margin-bottom: 1.25rem; }
  .md\:h-3 { height: 0.75rem; }
  .md\:border-4 { border-width: 4px; }
}