/*! Apple Design System v1.0 | Safari Compatible */

/* =================================================================
   VARIABLES (CSS Custom Properties)
   ================================================================= */
:root {
  /* Colors - Light Mode */
  --apple-text: #1d1d1f;
  --apple-text-secondary: #86868b;
  --apple-bg: #fbfbfd;
  --apple-bg-secondary: #f5f5f7;
  --apple-border: rgba(0, 0, 0, 0.08);
  --apple-hover: rgba(0, 0, 0, 0.04);
  --apple-blue: #0071e3;
  --apple-blue-hover: #0077ed;
  --apple-green: #34c759;
  --apple-red: #ff3b30;
  --apple-orange: #ff9500;
  --apple-yellow: #ffcc00;
  --apple-purple: #af52de;
  --apple-pink: #ff2d55;
  --apple-teal: #5ac8fa;
  --apple-indigo: #5856d6;
  
  /* Colors - Dark Mode */
  --dark-bg: #000000;
  --dark-surface: #1c1c1e;
  --dark-elevated: #2c2c2e;
  --dark-card: #1c1c1e;
  --dark-text: #f5f5f7;
  --dark-text-secondary: #86868b;
  --dark-border: rgba(255, 255, 255, 0.08);
  --dark-hover: rgba(255, 255, 255, 0.06);
  --dark-blue: #2997ff;
  --dark-green: #30d158;
  --dark-red: #ff453a;
  --dark-orange: #ff9f0a;
  --dark-purple: #bf5af2;
  --dark-pink: #ff375f;
  
  /* Gray Palette */
  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --gray-400: #a3a3a3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;
  
  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro Display', 'Helvetica Neue', 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  
  /* Spacing */
  --spacing-unit: 0.25rem;
  
  /* Border Radius */
  --radius-sm: 0.125rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-3xl: 1.5rem;
  --radius-full: 9999px;
  --radius-apple-sm: 8px;
  --radius-apple-md: 12px;
  --radius-apple-lg: 18px;
  --radius-apple-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-default: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-apple-card: 0 4px 24px rgba(0, 0, 0, 0.04);
  --shadow-apple-card-hover: 0 8px 40px rgba(0, 0, 0, 0.08);
  
  /* Transitions */
  --transition-fast: 150ms;
  --transition-normal: 200ms;
  --transition-slow: 300ms;
  --ease-apple: cubic-bezier(0.25, 0.1, 0.25, 1);
  
  /* Container */
  --container-max: 1200px;
  --container-wide: 1400px;
  --container-padding: 1.5rem;
}

/* =================================================================
   BASE RESET
   ================================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0 solid;
}

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  tab-size: 4;
  font-family: var(--font-sans);
  scroll-behavior: smooth;
}

body {
  line-height: inherit;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  background-color: var(--apple-bg);
  color: var(--apple-text);
}

.dark body {
  background-color: var(--dark-bg);
  color: var(--dark-text);
}

h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; }
a { color: inherit; text-decoration: inherit; }
b, strong { font-weight: bolder; }
code, kbd, samp, pre { font-family: var(--font-mono); font-size: 1em; }
small { font-size: 80%; }
img, svg, video, canvas, audio, iframe, embed, object { display: block; vertical-align: middle; }
img, video { max-width: 100%; height: auto; }
button, input, optgroup, select, textarea { font-family: inherit; font-size: 100%; font-weight: inherit; line-height: inherit; color: inherit; margin: 0; padding: 0; }
button, [type="button"], [type="reset"], [type="submit"] { -webkit-appearance: button; appearance: button; background-color: transparent; cursor: pointer; }
ol, ul, menu { list-style: none; }
textarea { resize: vertical; }
::placeholder { opacity: 1; color: var(--apple-text-secondary); }
[hidden] { display: none !important; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.15); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0, 0, 0, 0.25); }
.dark ::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.15); }
.dark ::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.25); }

/* Selection */
::selection { background: rgba(0, 113, 227, 0.2); }
.dark ::selection { background: rgba(41, 151, 255, 0.3); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0; }

/* =================================================================
   COMPONENTS
   ================================================================= */

/* Buttons */
.apple-btn, .apple-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 400;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  background: var(--apple-blue);
  color: white;
  transition: all var(--transition-normal) var(--ease-apple);
}
.apple-btn:hover, .apple-button:hover { background: var(--apple-blue-hover); transform: scale(1.02); }
.apple-btn:disabled, .apple-button:disabled { opacity: 0.5; cursor: not-allowed; }

.apple-btn-secondary, .apple-button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 400;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  background: transparent;
  color: var(--apple-blue);
  transition: all var(--transition-normal) var(--ease-apple);
}
.apple-btn-secondary:hover, .apple-button-secondary:hover { background: var(--apple-hover); }

.apple-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 400;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  background: transparent;
  color: var(--apple-text);
  transition: all var(--transition-normal) var(--ease-apple);
}
.apple-btn-ghost:hover { background: var(--apple-hover); }

/* Cards */
.apple-card {
  background: white;
  border-radius: var(--radius-apple-lg);
  box-shadow: var(--shadow-apple-card);
  border: 1px solid var(--apple-border);
  transition: all var(--transition-normal) var(--ease-apple);
}
.apple-card:hover { box-shadow: var(--shadow-apple-card-hover); }
.dark .apple-card { background: var(--dark-surface); border-color: var(--dark-border); }

/* Inputs */
.apple-input {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  background: white;
  border: 1px solid var(--apple-border);
  border-radius: var(--radius-apple-md);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.apple-input:focus { outline: none; border-color: var(--apple-blue); box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.1); }
.apple-input::placeholder { color: var(--apple-text-secondary); }
.dark .apple-input { background: var(--dark-surface); border-color: var(--dark-border); color: var(--dark-text); }
.dark .apple-input:focus { border-color: var(--dark-blue); box-shadow: 0 0 0 4px rgba(41, 151, 255, 0.2); }

/* Glass Effect */
.apple-glass {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid var(--apple-border);
}
.dark .apple-glass {
  background: rgba(28, 28, 30, 0.8);
  border-color: var(--dark-border);
}

.glass-panel {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: saturate(180%) blur(30px);
  -webkit-backdrop-filter: saturate(180%) blur(30px);
  border-radius: var(--radius-apple-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.dark .glass-panel { background: rgba(28, 28, 30, 0.6); }

/* Sections & Containers */
.apple-section { padding-top: 4rem; padding-bottom: 4rem; }
.apple-container { width: 100%; max-width: var(--container-max); margin-left: auto; margin-right: auto; padding-left: var(--container-padding); padding-right: var(--container-padding); }
.apple-container-wide { width: 100%; max-width: var(--container-wide); margin-left: auto; margin-right: auto; padding-left: var(--container-padding); padding-right: var(--container-padding); }

/* Grid */
.apple-grid { display: grid; gap: 1.5rem; }
.apple-grid-2 { display: grid; gap: 1.5rem; grid-template-columns: repeat(1, 1fr); }
.apple-grid-3 { display: grid; gap: 1.5rem; grid-template-columns: repeat(1, 1fr); }
.apple-grid-4 { display: grid; gap: 1.5rem; grid-template-columns: repeat(1, 1fr); }

@media (min-width: 640px) {
  .apple-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
  .apple-grid-2 { grid-template-columns: repeat(2, 1fr); }
  .apple-grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .apple-grid-3 { grid-template-columns: repeat(3, 1fr); }
  .apple-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Typography */
.apple-title {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--apple-text);
}
.dark .apple-title { color: var(--dark-text); }
@media (min-width: 768px) { .apple-title { font-size: 3rem; } }

.apple-subtitle {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--apple-text-secondary);
  line-height: 1.4;
}
.dark .apple-subtitle { color: var(--dark-text-secondary); }

.apple-body {
  font-size: 1rem;
  color: var(--apple-text-secondary);
  line-height: 1.6;
}
.dark .apple-body { color: var(--dark-text-secondary); }

/* Links */
.apple-link {
  color: var(--apple-blue);
  transition: all var(--transition-normal) var(--ease-apple);
}
.apple-link:hover { color: var(--apple-blue-hover); text-decoration: underline; }
.dark .apple-link { color: var(--dark-blue); }

/* Divider */
.apple-divider {
  width: 100%;
  height: 1px;
  background: var(--apple-border);
  margin: 1.5rem 0;
}
.dark .apple-divider { background: var(--dark-border); }

/* Badges */
.apple-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  background: var(--apple-bg-secondary);
  color: var(--apple-text);
}
.dark .apple-badge { background: var(--dark-elevated); color: var(--dark-text); }

/* Tabs */
.apple-tabs {
  display: flex;
  gap: 0.5rem;
  padding: 0.25rem;
  background: var(--apple-bg-secondary);
  border-radius: var(--radius-apple-md);
}
.dark .apple-tabs { background: var(--dark-elevated); }
.apple-tabs button, .apple-tabs a {
  flex: 1;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-apple-sm);
  color: var(--apple-text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal) var(--ease-apple);
}
.apple-tabs button:hover, .apple-tabs a:hover { color: var(--apple-text); }
.apple-tabs button.active, .apple-tabs a.active {
  background: white;
  color: var(--apple-text);
  box-shadow: var(--shadow-sm);
}
.dark .apple-tabs button.active, .dark .apple-tabs a.active { background: var(--dark-surface); color: var(--dark-text); }

/* Spinner */
.apple-spinner {
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--apple-border);
  border-top-color: var(--apple-blue);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}
.dark .apple-spinner { border-color: var(--dark-border); border-top-color: var(--dark-blue); }

/* =================================================================
   UTILITY CLASSES
   ================================================================= */

/* Display */
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }
.contents { display: contents; }
.table { display: table; }

/* Position */
.static { position: static; }
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.sticky { position: sticky; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }
.top-1\/2 { top: 50%; }
.left-1\/2 { left: 50%; }
.top-4 { top: 1rem; }
.top-8 { top: 2rem; }
.top-12 { top: 3rem; }
.top-20 { top: 5rem; }
.top-24 { top: 6rem; }
.right-2 { right: 0.5rem; }
.right-3 { right: 0.75rem; }
.right-4 { right: 1rem; }

/* Z-Index */
.z-0 { z-index: 0; }
.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; }
.z-\[100\] { z-index: 100; }

/* Flexbox */
.flex-row { flex-direction: row; }
.flex-row-reverse { flex-direction: row-reverse; }
.flex-col { flex-direction: column; }
.flex-col-reverse { flex-direction: column-reverse; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-initial { flex: 0 1 auto; }
.flex-none { flex: none; }
.grow { flex-grow: 1; }
.grow-0 { flex-grow: 0; }
.shrink { flex-shrink: 1; }
.shrink-0 { flex-shrink: 0; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.items-center { align-items: center; }
.items-baseline { align-items: baseline; }
.items-stretch { align-items: stretch; }
.self-auto { align-self: auto; }
.self-start { align-self: flex-start; }
.self-end { align-self: flex-end; }
.self-center { align-self: center; }
.self-stretch { align-self: stretch; }

/* 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)); }
.grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
.col-span-1 { grid-column: span 1 / span 1; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-full { grid-column: 1 / -1; }

/* Gap */
.gap-0 { gap: 0; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }
.gap-16 { gap: 4rem; }

/* Margin */
.m-0 { margin: 0; }
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 0.75rem; }
.m-4 { margin: 1rem; }
.m-5 { margin: 1.25rem; }
.m-6 { margin: 1.5rem; }
.m-8 { margin: 2rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mx-2 { margin-left: 0.5rem; margin-right: 0.5rem; }
.mx-4 { margin-left: 1rem; margin-right: 1rem; }
.my-6 { margin-top: 1.5rem; margin-bottom: 1.5rem; }
.mt-0 { margin-top: 0; }
.mt-0\.5 { margin-top: 0.125rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-1\.5 { margin-top: 0.375rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mt-20 { margin-top: 5rem; }
.mt-24 { margin-top: 6rem; }
.-mt-16 { margin-top: -4rem; }
.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }
.mr-4 { margin-right: 1rem; }
.mb-0 { margin-bottom: 0; }
.mb-0\.5 { margin-bottom: 0.125rem; }
.mb-1 { margin-bottom: 0.25rem; }
.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; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-20 { margin-bottom: 5rem; }
.mb-24 { margin-bottom: 6rem; }
.ml-0 { margin-left: 0; }
.ml-0\.5 { margin-left: 0.125rem; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-auto { margin-left: auto; }

/* Padding */
.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.p-12 { padding: 3rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.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; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.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; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.pt-0 { padding-top: 0; }
.pt-1 { padding-top: 0.25rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.pt-12 { padding-top: 3rem; }
.pt-16 { padding-top: 4rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-4 { padding-bottom: 1rem; }
.pb-6 { padding-bottom: 1.5rem; }
.pb-8 { padding-bottom: 2rem; }
.pb-12 { padding-bottom: 3rem; }
.pb-16 { padding-bottom: 4rem; }
.pl-4 { padding-left: 1rem; }
.pr-4 { padding-right: 1rem; }

/* Width */
.w-full { width: 100%; }
.w-screen { width: 100vw; }
.w-auto { width: auto; }
.w-fit { width: fit-content; }
.w-0 { width: 0; }
.w-1 { width: 0.25rem; }
.w-2 { width: 0.5rem; }
.w-3 { width: 0.75rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-7 { width: 1.75rem; }
.w-8 { width: 2rem; }
.w-9 { width: 2.25rem; }
.w-10 { width: 2.5rem; }
.w-11 { width: 2.75rem; }
.w-12 { width: 3rem; }
.w-14 { width: 3.5rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-24 { width: 6rem; }
.w-28 { width: 7rem; }
.w-32 { width: 8rem; }
.w-40 { width: 10rem; }
.w-48 { width: 12rem; }
.w-56 { width: 14rem; }
.w-64 { width: 16rem; }
.w-1\/2 { width: 50%; }
.w-1\/3 { width: 33.333333%; }
.w-2\/3 { width: 66.666667%; }
.w-1\/4 { width: 25%; }
.w-3\/4 { width: 75%; }

/* Height */
.h-full { height: 100%; }
.h-screen { height: 100vh; }
.h-auto { height: auto; }
.h-fit { height: fit-content; }
.h-px { height: 1px; }
.h-\[1px\] { height: 1px; }
.h-0 { height: 0; }
.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-3\.5 { height: 0.875rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-7 { height: 1.75rem; }
.h-8 { height: 2rem; }
.h-9 { height: 2.25rem; }
.h-10 { height: 2.5rem; }
.h-11 { height: 2.75rem; }
.h-12 { height: 3rem; }
.h-14 { height: 3.5rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-24 { height: 6rem; }
.h-28 { height: 7rem; }
.h-32 { height: 8rem; }
.h-36 { height: 9rem; }
.h-40 { height: 10rem; }
.h-48 { height: 12rem; }

/* Min/Max */
.min-w-0 { min-width: 0; }
.min-w-full { min-width: 100%; }
.min-h-0 { min-height: 0; }
.min-h-full { min-height: 100%; }
.min-h-screen { min-height: 100vh; }
.max-w-xs { max-width: 20rem; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-7xl { max-width: 80rem; }
.max-w-full { max-width: 100%; }
.max-w-screen-xl { max-width: 1280px; }
.max-h-full { max-height: 100%; }
.max-h-screen { max-height: 100vh; }
.max-h-96 { max-height: 24rem; }
.max-h-\[500px\] { max-height: 500px; }
.max-h-\[90vh\] { max-height: 90vh; }

/* Typography */
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-black { font-weight: 900; }
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }
.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }
.normal-case { text-transform: none; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.line-clamp-1 { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-4 { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.whitespace-nowrap { white-space: nowrap; }
.whitespace-normal { white-space: normal; }
.break-words { word-wrap: break-word; }
.break-all { word-break: break-all; }
.tracking-tighter { letter-spacing: -0.05em; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-normal { letter-spacing: 0; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }
.leading-none { line-height: 1; }
.leading-tight { line-height: 1.25; }
.leading-snug { line-height: 1.375; }
.leading-normal { line-height: 1.5; }
.leading-relaxed { line-height: 1.625; }
.leading-loose { line-height: 2; }
.underline { text-decoration: underline; }
.no-underline { text-decoration: none; }
.antialiased { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

/* Colors - Text */
.text-apple-text { color: var(--apple-text); }
.text-apple-text-secondary { color: var(--apple-text-secondary); }
.text-apple-blue { color: var(--apple-blue); }
.text-apple-green { color: var(--apple-green); }
.text-apple-red { color: var(--apple-red); }
.text-apple-orange { color: var(--apple-orange); }
.text-apple-purple { color: var(--apple-purple); }
.text-apple-pink { color: var(--apple-pink); }
.text-apple-teal { color: var(--apple-teal); }
.text-white { color: white; }
.text-black { color: black; }
.text-inherit { color: inherit; }
.text-current { color: currentColor; }
.text-transparent { color: transparent; }
.text-gray-50 { color: var(--gray-50); }
.text-gray-100 { color: var(--gray-100); }
.text-gray-200 { color: var(--gray-200); }
.text-gray-300 { color: var(--gray-300); }
.text-gray-400 { color: var(--gray-400); }
.text-gray-500 { color: var(--gray-500); }
.text-gray-600 { color: var(--gray-600); }
.text-gray-700 { color: var(--gray-700); }
.text-gray-800 { color: var(--gray-800); }
.text-gray-900 { color: var(--gray-900); }

/* Colors - Background */
.bg-apple-bg { background-color: var(--apple-bg); }
.bg-apple-bg-secondary { background-color: var(--apple-bg-secondary); }
.bg-apple-blue { background-color: var(--apple-blue); }
.bg-apple-green { background-color: var(--apple-green); }
.bg-apple-red { background-color: var(--apple-red); }
.bg-apple-orange { background-color: var(--apple-orange); }
.bg-apple-purple { background-color: var(--apple-purple); }
.bg-apple-pink { background-color: var(--apple-pink); }
.bg-apple-teal { background-color: var(--apple-teal); }
.bg-white { background-color: white; }
.bg-black { background-color: black; }
.bg-transparent { background-color: transparent; }
.bg-gray-50 { background-color: var(--gray-50); }
.bg-gray-100 { background-color: var(--gray-100); }
.bg-gray-200 { background-color: var(--gray-200); }
.bg-gray-800 { background-color: var(--gray-800); }
.bg-gray-900 { background-color: var(--gray-900); }
.bg-black\/50 { background-color: rgba(0, 0, 0, 0.5); }
.bg-black\/60 { background-color: rgba(0, 0, 0, 0.6); }
.bg-black\/70 { background-color: rgba(0, 0, 0, 0.7); }
.bg-white\/5 { background-color: rgba(255, 255, 255, 0.05); }
.bg-white\/10 { background-color: rgba(255, 255, 255, 0.1); }
.bg-white\/20 { background-color: rgba(255, 255, 255, 0.2); }
.bg-apple-blue\/10 { background-color: rgba(0, 113, 227, 0.1); }
.bg-apple-green\/10 { background-color: rgba(52, 199, 89, 0.1); }
.bg-apple-red\/10 { background-color: rgba(255, 59, 48, 0.1); }
.bg-apple-purple\/10 { background-color: rgba(175, 82, 222, 0.1); }
.bg-apple-teal\/10 { background-color: rgba(90, 200, 250, 0.1); }
.bg-apple-orange\/10 { background-color: rgba(255, 149, 0, 0.1); }
.bg-emerald-500\/10 { background-color: rgba(16, 185, 129, 0.1); }
.bg-indigo-500\/10 { background-color: rgba(99, 102, 241, 0.1); }
.bg-amber-500\/10 { background-color: rgba(245, 158, 11, 0.1); }

/* Borders */
.border { border-width: 1px; border-style: solid; }
.border-0 { border-width: 0; }
.border-2 { border-width: 2px; }
.border-t { border-top-width: 1px; border-style: solid; }
.border-r { border-right-width: 1px; border-style: solid; }
.border-b { border-bottom-width: 1px; border-style: solid; }
.border-l { border-left-width: 1px; border-style: solid; }
.border-apple-border { border-color: var(--apple-border); }
.border-dark-border { border-color: var(--dark-border); }
.border-white { border-color: white; }
.border-black { border-color: black; }
.border-gray-200 { border-color: var(--gray-200); }
.border-gray-300 { border-color: var(--gray-300); }
.border-transparent { border-color: transparent; }

/* Border Radius */
.rounded-none { border-radius: 0; }
.rounded-sm { border-radius: 0.125rem; }
.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; }

/* Shadows */
.shadow { box-shadow: var(--shadow-default); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-2xl { box-shadow: var(--shadow-2xl); }
.shadow-none { box-shadow: none; }

/* Opacity */
.opacity-0 { opacity: 0; }
.opacity-5 { opacity: 0.05; }
.opacity-10 { opacity: 0.1; }
.opacity-20 { opacity: 0.2; }
.opacity-25 { opacity: 0.25; }
.opacity-30 { opacity: 0.3; }
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.opacity-60 { opacity: 0.6; }
.opacity-70 { opacity: 0.7; }
.opacity-75 { opacity: 0.75; }
.opacity-80 { opacity: 0.8; }
.opacity-90 { opacity: 0.9; }
.opacity-100 { opacity: 1; }

/* Overflow */
.overflow-auto { overflow: auto; }
.overflow-hidden { overflow: hidden; }
.overflow-visible { overflow: visible; }
.overflow-scroll { overflow: scroll; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }
.overflow-x-hidden { overflow-x: hidden; }
.overflow-y-hidden { overflow-y: hidden; }

/* Visibility */
.visible { visibility: visible; }
.invisible { visibility: hidden; }

/* Cursor */
.cursor-auto { cursor: auto; }
.cursor-default { cursor: default; }
.cursor-pointer { cursor: pointer; }
.cursor-wait { cursor: wait; }
.cursor-text { cursor: text; }
.cursor-move { cursor: move; }
.cursor-not-allowed { cursor: not-allowed; }

/* Pointer Events */
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

/* User Select */
.select-none { user-select: none; }
.select-text { user-select: text; }
.select-all { user-select: all; }
.select-auto { user-select: auto; }

/* Object Fit */
.object-contain { object-fit: contain; }
.object-cover { object-fit: cover; }
.object-fill { object-fit: fill; }
.object-none { object-fit: none; }
.object-scale-down { object-fit: scale-down; }
.object-center { object-position: center; }

/* Aspect Ratio */
.aspect-auto { aspect-ratio: auto; }
.aspect-square { aspect-ratio: 1 / 1; }
.aspect-video { aspect-ratio: 16 / 9; }
.aspect-\[9\/16\] { aspect-ratio: 9 / 16; }

/* Transitions */
.transition { transition: all var(--transition-normal) var(--ease-apple); }
.transition-all { transition: all var(--transition-normal) var(--ease-apple); }
.transition-colors { transition: color var(--transition-normal), background-color var(--transition-normal), border-color var(--transition-normal); }
.transition-opacity { transition: opacity var(--transition-normal) var(--ease-apple); }
.transition-transform { transition: transform var(--transition-normal) var(--ease-apple); }
.transition-none { transition: none; }
.duration-75 { transition-duration: 75ms; }
.duration-100 { transition-duration: 100ms; }
.duration-150 { transition-duration: 150ms; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }

/* Transforms */
.scale-100 { transform: scale(1); }
.scale-105 { transform: scale(1.05); }
.scale-110 { transform: scale(1.1); }
.scale-95 { transform: scale(0.95); }
.scale-90 { transform: scale(0.9); }
.rotate-0 { transform: rotate(0deg); }
.rotate-45 { transform: rotate(45deg); }
.rotate-90 { transform: rotate(90deg); }
.rotate-180 { transform: rotate(180deg); }
.-rotate-90 { transform: rotate(-90deg); }
.translate-x-0 { transform: translateX(0); }
.translate-y-0 { transform: translateY(0); }
.-translate-x-1\/2 { transform: translateX(-50%); }
.-translate-y-1\/2 { transform: translateY(-50%); }

/* Filters */
.blur-sm { filter: blur(4px); }
.blur { filter: blur(8px); }
.blur-md { filter: blur(12px); }
.blur-lg { filter: blur(16px); }
.blur-xl { filter: blur(24px); }
.blur-none { filter: blur(0); }
.backdrop-blur-sm { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.backdrop-blur { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.backdrop-blur-md { backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.backdrop-blur-lg { backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.backdrop-blur-xl { backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); }

/* =================================================================
   RESPONSIVE MODIFIERS
   ================================================================= */
@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:hidden { display: none; }
  .md\:block { display: block; }
  .md\:grid { display: 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\:flex-row { flex-direction: row; }
  .md\:items-center { align-items: center; }
  .md\:justify-between { justify-content: space-between; }
  .md\:text-left { text-align: left; }
  .md\:text-center { text-align: center; }
  .md\:text-xl { font-size: 1.25rem; }
  .md\:text-2xl { font-size: 1.5rem; }
  .md\:text-3xl { font-size: 1.875rem; }
  .md\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .md\:py-8 { padding-top: 2rem; padding-bottom: 2rem; }
  .md\:gap-6 { gap: 1.5rem; }
  .md\:gap-8 { gap: 2rem; }
  .md\:w-1\/2 { width: 50%; }
  .md\:w-1\/3 { width: 33.333333%; }
}

@media (min-width: 1024px) {
  .lg\:flex { display: flex; }
  .lg\:hidden { display: none; }
  .lg\:block { display: block; }
  .lg\:grid { display: grid; }
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:flex-row { flex-direction: row; }
  .lg\:items-center { align-items: center; }
  .lg\:justify-between { justify-content: space-between; }
  .lg\:text-4xl { font-size: 2.25rem; }
  .lg\:text-5xl { font-size: 3rem; }
  .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
  .lg\:py-12 { padding-top: 3rem; padding-bottom: 3rem; }
  .lg\:gap-8 { gap: 2rem; }
  .lg\:w-1\/2 { width: 50%; }
  .lg\:w-1\/3 { width: 33.333333%; }
  .lg\:w-1\/4 { width: 25%; }
}

/* =================================================================
   HOVER STATES
   ================================================================= */
.hover\:underline:hover { text-decoration: underline; }
.hover\:no-underline:hover { text-decoration: none; }
.hover\:opacity-80:hover { opacity: 0.8; }
.hover\:opacity-100:hover { opacity: 1; }
.hover\:scale-105:hover { transform: scale(1.05); }
.hover\:scale-110:hover { transform: scale(1.1); }
.hover\:shadow-lg:hover { box-shadow: var(--shadow-lg); }
.hover\:bg-apple-hover:hover { background-color: var(--apple-hover); }
.hover\:bg-dark-hover:hover { background-color: var(--dark-hover); }
.hover\:text-apple-blue:hover { color: var(--apple-blue); }
.hover\:text-apple-text:hover { color: var(--apple-text); }

/* =================================================================
   DARK MODE
   ================================================================= */
.dark .dark\:bg-dark-bg { background-color: var(--dark-bg); }
.dark .dark\:bg-dark-surface { background-color: var(--dark-surface); }
.dark .dark\:bg-dark-elevated { background-color: var(--dark-elevated); }
.dark .dark\:bg-dark-card { background-color: var(--dark-card); }
.dark .dark\:text-dark-text { color: var(--dark-text); }
.dark .dark\:text-dark-text-secondary { color: var(--dark-text-secondary); }
.dark .dark\:text-dark-blue { color: var(--dark-blue); }
.dark .dark\:border-dark-border { border-color: var(--dark-border); }
.dark .dark\:hover\:bg-dark-hover:hover { background-color: var(--dark-hover); }

/* =================================================================
   ANIMATIONS
   ================================================================= */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes bounce { 0%, 100% { transform: translateY(-25%); } 50% { transform: translateY(0); } }

.animate-fade-in { animation: fadeIn 0.4s ease forwards; }
.animate-fade-in-up { animation: fadeInUp 0.5s var(--ease-apple) forwards; }
.animate-slide-up { animation: slideUp 0.4s var(--ease-apple) forwards; }
.animate-spin { animation: spin 1s linear infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-bounce { animation: bounce 1s infinite; }

.page-content { animation: fadeInUp 0.4s ease forwards; }

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* File Input */
input[type="file"]::file-selector-button {
  padding: 0.5rem 1rem;
  margin-right: 1rem;
  border: none;
  border-radius: 0.5rem;
  background: rgba(0, 113, 227, 0.1);
  color: var(--apple-blue);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-normal);
}
input[type="file"]::file-selector-button:hover { background: rgba(0, 113, 227, 0.2); }

/* Scroll behavior */
.scroll-smooth { scroll-behavior: smooth; }

/* =================================================================
   ADDITIONAL MISSING CLASSES
   ================================================================= */

/* Apple Headline - Large hero text */
.apple-headline {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--apple-text);
}
.dark .apple-headline { color: var(--dark-text); }

/* Apple Border Radius */
.rounded-apple-full { border-radius: 9999px; }
.rounded-apple-sm { border-radius: 8px; }
.rounded-apple-md { border-radius: 12px; }
.rounded-apple-lg { border-radius: 18px; }
.rounded-apple-xl { border-radius: 24px; }

/* Min Height */
.min-h-\[80vh\] { min-height: 80vh; }
.min-h-\[60vh\] { min-height: 60vh; }
.min-h-\[50vh\] { min-height: 50vh; }
.min-h-\[40vh\] { min-height: 40vh; }

/* Dark Mode Background Colors */
.dark .dark\:bg-dark-blue\/20 { background-color: rgba(41, 151, 255, 0.2); }
.dark .dark\:bg-dark-green\/20 { background-color: rgba(48, 209, 88, 0.2); }
.dark .dark\:bg-dark-red\/20 { background-color: rgba(255, 69, 58, 0.2); }
.dark .dark\:bg-dark-purple\/20 { background-color: rgba(191, 90, 242, 0.2); }
.dark .dark\:bg-dark-orange\/20 { background-color: rgba(255, 159, 10, 0.2); }
.dark .dark\:bg-dark-pink\/20 { background-color: rgba(255, 55, 95, 0.2); }

/* Dark Mode Text Colors */
.dark .dark\:text-dark-green { color: var(--dark-green); }
.dark .dark\:text-dark-red { color: var(--dark-red); }
.dark .dark\:text-dark-purple { color: var(--dark-purple); }
.dark .dark\:text-dark-orange { color: var(--dark-orange); }
.dark .dark\:text-dark-pink { color: var(--dark-pink); }

/* Amber/Yellow colors */
.text-amber-500 { color: #f59e0b; }
.text-amber-600 { color: #d97706; }
.bg-amber-500 { background-color: #f59e0b; }
.bg-amber-500\/10 { background-color: rgba(245, 158, 11, 0.1); }
.bg-amber-500\/20 { background-color: rgba(245, 158, 11, 0.2); }

/* Indigo colors */
.text-indigo-500 { color: #6366f1; }
.text-indigo-600 { color: #4f46e5; }
.bg-indigo-500 { background-color: #6366f1; }
.bg-indigo-500\/10 { background-color: rgba(99, 102, 241, 0.1); }
.bg-indigo-500\/20 { background-color: rgba(99, 102, 241, 0.2); }

/* Pink colors */
.text-pink-500 { color: #ec4899; }
.text-pink-600 { color: #db2777; }
.bg-pink-500 { background-color: #ec4899; }
.bg-pink-500\/10 { background-color: rgba(236, 72, 153, 0.1); }

/* Emerald colors */
.text-emerald-500 { color: #10b981; }
.text-emerald-600 { color: #059669; }
.bg-emerald-500 { background-color: #10b981; }

/* SM Responsive */
@media (min-width: 640px) {
  .sm\:flex { display: flex; }
  .sm\:hidden { display: none; }
  .sm\:block { display: block; }
  .sm\:flex-row { flex-direction: row; }
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .sm\:text-lg { font-size: 1.125rem; }
  .sm\:gap-4 { gap: 1rem; }
}

/* Additional flex utilities */
.space-x-1 > * + * { margin-left: 0.25rem; }
.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-3 > * + * { margin-left: 0.75rem; }
.space-x-4 > * + * { margin-left: 1rem; }
.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; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }

/* Ring utilities (for focus states) */
.ring-1 { box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05); }
.ring-2 { box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.05); }
.ring-apple-blue { box-shadow: 0 0 0 2px var(--apple-blue); }
.focus\:ring-2:focus { box-shadow: 0 0 0 2px rgba(0, 113, 227, 0.2); }
.focus\:ring-apple-blue:focus { box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.1); }

/* Outline utilities */
.outline-none { outline: none; }
.focus\:outline-none:focus { outline: none; }

/* Group hover */
.group:hover .group-hover\:opacity-100 { opacity: 1; }
.group:hover .group-hover\:scale-105 { transform: scale(1.05); }
.group:hover .group-hover\:translate-y-0 { transform: translateY(0); }
.group:hover .group-hover\:visible { visibility: visible; }

/* Additional hover states */
.hover\:bg-apple-bg-secondary:hover { background-color: var(--apple-bg-secondary); }
.hover\:bg-gray-100:hover { background-color: var(--gray-100); }
.hover\:bg-gray-50:hover { background-color: var(--gray-50); }
.hover\:text-apple-text-secondary:hover { color: var(--apple-text-secondary); }
.hover\:border-apple-blue:hover { border-color: var(--apple-blue); }

/* Saturate filter for navbar glass effect */
.saturate-\[180\%\] { filter: saturate(180%); }

/* Backdrop blur variations */
.backdrop-blur-xl { backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); }
.backdrop-blur-2xl { backdrop-filter: blur(40px); -webkit-backdrop-filter: blur(40px); }
.backdrop-saturate-\[180\%\] { backdrop-filter: saturate(180%); -webkit-backdrop-filter: saturate(180%); }

/* Text decorations */
.decoration-2 { text-decoration-thickness: 2px; }
.underline-offset-2 { text-underline-offset: 2px; }
.underline-offset-4 { text-underline-offset: 4px; }

/* Placeholder colors */
.placeholder\:text-gray-400::placeholder { color: var(--gray-400); }
.placeholder\:text-apple-text-secondary::placeholder { color: var(--apple-text-secondary); }

/* Disabled state */
.disabled\:opacity-50:disabled { opacity: 0.5; }
.disabled\:cursor-not-allowed:disabled { cursor: not-allowed; }

/* List styles */
.list-none { list-style-type: none; }
.list-disc { list-style-type: disc; }
.list-decimal { list-style-type: decimal; }
.list-inside { list-style-position: inside; }

/* Table utilities */
.table-auto { table-layout: auto; }
.table-fixed { table-layout: fixed; }
.border-collapse { border-collapse: collapse; }
.border-separate { border-collapse: separate; }

/* Text selection */
.select-none { user-select: none; -webkit-user-select: none; }

/* Gap utilities */
.gap-x-2 { column-gap: 0.5rem; }
.gap-x-4 { column-gap: 1rem; }
.gap-y-2 { row-gap: 0.5rem; }
.gap-y-4 { row-gap: 1rem; }

/* Order */
.order-first { order: -9999; }
.order-last { order: 9999; }
.order-1 { order: 1; }
.order-2 { order: 2; }

/* Columns */
.columns-2 { columns: 2; }
.columns-3 { columns: 3; }

/* Break inside */
.break-inside-avoid { break-inside: avoid; }

/* XL Responsive */
@media (min-width: 1280px) {
  .xl\:flex { display: flex; }
  .xl\:hidden { display: none; }
  .xl\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .xl\:grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .xl\:px-12 { padding-left: 3rem; padding-right: 3rem; }
  .xl\:text-6xl { font-size: 3.75rem; }
  .xl\:gap-12 { gap: 3rem; }
}

/* 2XL Responsive */
@media (min-width: 1536px) {
  .\\32xl\:flex { display: flex; }
  .\\32xl\:hidden { display: none; }
  .\\32xl\:grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

/* Dark mode additional styles */
.dark .dark\:bg-white\/5 { background-color: rgba(255, 255, 255, 0.05); }
.dark .dark\:bg-white\/10 { background-color: rgba(255, 255, 255, 0.1); }
.dark .dark\:border-white\/10 { border-color: rgba(255, 255, 255, 0.1); }
.dark .dark\:text-white { color: white; }
.dark .dark\:text-gray-300 { color: var(--gray-300); }
.dark .dark\:text-gray-400 { color: var(--gray-400); }
.dark .dark\:hover\:bg-white\/10:hover { background-color: rgba(255, 255, 255, 0.1); }
.dark .dark\:hover\:text-white:hover { color: white; }
.dark .dark\:focus\:ring-dark-blue:focus { box-shadow: 0 0 0 4px rgba(41, 151, 255, 0.2); }

/* Apple Select */
.apple-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.75rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

/* Apple Textarea */
.apple-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  background: white;
  border: 1px solid var(--apple-border);
  border-radius: var(--radius-apple-md);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
  min-height: 100px;
  resize: vertical;
}
.apple-textarea:focus { outline: none; border-color: var(--apple-blue); box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.1); }
.dark .apple-textarea { background: var(--dark-surface); border-color: var(--dark-border); color: var(--dark-text); }

/* Form labels */
.apple-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--apple-text);
  margin-bottom: 0.5rem;
}
.dark .apple-label { color: var(--dark-text); }

/* Error states */
.apple-input-error {
  border-color: var(--apple-red) !important;
}
.apple-input-error:focus {
  box-shadow: 0 0 0 4px rgba(255, 59, 48, 0.1) !important;
}
.apple-error-text {
  font-size: 0.75rem;
  color: var(--apple-red);
  margin-top: 0.25rem;
}

/* Success states */
.apple-input-success {
  border-color: var(--apple-green) !important;
}
.apple-success-text {
  font-size: 0.75rem;
  color: var(--apple-green);
  margin-top: 0.25rem;
}

/* Toggle switch */
.apple-toggle {
  position: relative;
  width: 44px;
  height: 24px;
  background: #e9e9eb;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.3s ease;
}
.apple-toggle::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}
.apple-toggle.active {
  background: var(--apple-green);
}
.apple-toggle.active::before {
  transform: translateX(20px);
}

/* Progress bar */
.apple-progress {
  width: 100%;
  height: 4px;
  background: var(--apple-bg-secondary);
  border-radius: 2px;
  overflow: hidden;
}
.apple-progress-bar {
  height: 100%;
  background: var(--apple-blue);
  border-radius: 2px;
  transition: width 0.3s ease;
}
.dark .apple-progress { background: var(--dark-elevated); }
.dark .apple-progress-bar { background: var(--dark-blue); }

/* Tooltip */
[data-tooltip] {
  position: relative;
}
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-0.5rem);
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  white-space: nowrap;
  color: white;
  background: var(--gray-900);
  border-radius: 6px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: 100;
}
[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.04) 0%, rgba(0, 0, 0, 0.08) 50%, rgba(0, 0, 0, 0.04) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 6px;
}
.dark .skeleton {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.08) 50%, rgba(255, 255, 255, 0.04) 100%);
  background-size: 200% 100%;
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Empty state */
.apple-empty-state {
  text-align: center;
  padding: 4rem 2rem;
}
.apple-empty-state-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--apple-bg-secondary);
  border-radius: 1rem;
  color: var(--apple-text-secondary);
  font-size: 1.5rem;
}
.dark .apple-empty-state-icon { background: var(--dark-elevated); }

/* Notification dot */
.notification-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 8px;
  height: 8px;
  background: var(--apple-red);
  border-radius: 50%;
}

/* Image placeholder */
.image-placeholder {
  background: linear-gradient(135deg, var(--apple-bg-secondary) 0%, var(--gray-200) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dark .image-placeholder {
  background: linear-gradient(135deg, var(--dark-elevated) 0%, var(--dark-surface) 100%);
}

/* =================================================================
   FINAL BATCH - MORE MISSING UTILITIES
   ================================================================= */

/* Apple-specific shadows */
.shadow-apple-lg { box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08); }
.shadow-apple-xl { box-shadow: 0 12px 48px rgba(0, 0, 0, 0.12); }

/* Transition utilities */
.transition-colors { transition: color 200ms, background-color 200ms, border-color 200ms; }
.transition-shadow { transition: box-shadow 200ms; }

/* Resize */
.resize-none { resize: none; }
.resize-y { resize: vertical; }
.resize-x { resize: horizontal; }
.resize { resize: both; }

/* Grid Column Spans with Responsive */
@media (min-width: 1024px) {
  .lg\:col-span-1 { grid-column: span 1 / span 1; }
  .lg\:col-span-2 { grid-column: span 2 / span 2; }
  .lg\:col-span-3 { grid-column: span 3 / span 3; }
  .lg\:text-left { text-align: left; }
  .lg\:text-right { text-align: right; }
  .lg\:w-auto { width: auto; }
}

@media (min-width: 640px) {
  .sm\:w-auto { width: auto; }
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Hover text color with arbitrary values */
.hover\:text-\[\#0077b5\]:hover { color: #0077b5; }
.hover\:text-\[\#1DA1F2\]:hover { color: #1DA1F2; }
.hover\:text-apple-red:hover { color: var(--apple-red); }
.hover\:text-apple-green:hover { color: var(--apple-green); }
.hover\:text-apple-purple:hover { color: var(--apple-purple); }
.hover\:text-apple-orange:hover { color: var(--apple-orange); }

/* Dark mode hover text colors */
.dark .dark\:hover\:text-dark-blue:hover { color: var(--dark-blue); }
.dark .dark\:hover\:text-dark-text:hover { color: var(--dark-text); }

/* Background hover with dark mode */
.hover\:bg-apple-bg:hover { background-color: var(--apple-bg); }
.dark .dark\:hover\:bg-dark-elevated:hover { background-color: var(--dark-elevated); }
.dark .dark\:hover\:bg-dark-surface:hover { background-color: var(--dark-surface); }

/* Apple Hover Color */
.bg-apple-hover { background-color: var(--apple-hover); }
.bg-dark-hover { background-color: var(--dark-hover); }

/* Flex gap responsive */
@media (min-width: 768px) {
  .md\:gap-4 { gap: 1rem; }
  .md\:gap-12 { gap: 3rem; }
  .md\:flex-nowrap { flex-wrap: nowrap; }
  .md\:w-auto { width: auto; }
  .md\:p-8 { padding: 2rem; }
  .md\:text-4xl { font-size: 2.25rem; }
}

/* Additional width options */
.w-36 { width: 9rem; }
.w-44 { width: 11rem; }
.w-52 { width: 13rem; }
.w-60 { width: 15rem; }
.w-72 { width: 18rem; }
.w-80 { width: 20rem; }

/* Additional height options */
.h-52 { height: 13rem; }
.h-56 { height: 14rem; }
.h-60 { height: 15rem; }
.h-64 { height: 16rem; }
.h-72 { height: 18rem; }
.h-80 { height: 20rem; }
.h-96 { height: 24rem; }

/* Aspect ratio */
.aspect-\[4\/3\] { aspect-ratio: 4 / 3; }
.aspect-\[3\/4\] { aspect-ratio: 3 / 4; }
.aspect-\[16\/10\] { aspect-ratio: 16 / 10; }

/* Gradient backgrounds */
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops, transparent, transparent)); }
.bg-gradient-to-b { background-image: linear-gradient(to bottom, var(--tw-gradient-stops, transparent, transparent)); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops, transparent, transparent)); }

/* Gradient text */
.text-gradient {
  background: linear-gradient(135deg, var(--apple-blue) 0%, var(--apple-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Image coverage */
.object-top { object-position: top; }
.object-bottom { object-position: bottom; }
.object-left { object-position: left; }
.object-right { object-position: right; }

/* Scroll margin for sticky navbar offset */
.scroll-mt-16 { scroll-margin-top: 4rem; }
.scroll-mt-20 { scroll-margin-top: 5rem; }
.scroll-mt-24 { scroll-margin-top: 6rem; }

/* Vertical align */
.align-middle { vertical-align: middle; }
.align-top { vertical-align: top; }
.align-bottom { vertical-align: bottom; }
.align-baseline { vertical-align: baseline; }

/* White space */
.whitespace-pre-wrap { white-space: pre-wrap; }
.whitespace-pre-line { white-space: pre-line; }

/* Word break */
.break-normal { word-break: normal; overflow-wrap: normal; }

/* Hyphens */
.hyphens-none { hyphens: none; }
.hyphens-auto { hyphens: auto; }

/* Caret color */
.caret-apple-blue { caret-color: var(--apple-blue); }

/* Accent color for form elements */
.accent-apple-blue { accent-color: var(--apple-blue); }
.accent-apple-green { accent-color: var(--apple-green); }

/* Appearance */
.appearance-none { appearance: none; -webkit-appearance: none; }

/* Will change for performance */
.will-change-transform { will-change: transform; }
.will-change-opacity { will-change: opacity; }

/* Touch action */
.touch-none { touch-action: none; }
.touch-pan-x { touch-action: pan-x; }
.touch-pan-y { touch-action: pan-y; }

/* Snap scroll */
.snap-x { scroll-snap-type: x mandatory; }
.snap-y { scroll-snap-type: y mandatory; }
.snap-start { scroll-snap-align: start; }
.snap-center { scroll-snap-align: center; }

/* Isolation */
.isolate { isolation: isolate; }

/* Z-index negative */
.-z-10 { z-index: -10; }

/* Additional column spans */
.col-span-5 { grid-column: span 5 / span 5; }
.col-span-6 { grid-column: span 6 / span 6; }

/* Row spans */
.row-span-1 { grid-row: span 1 / span 1; }
.row-span-2 { grid-row: span 2 / span 2; }
.row-span-3 { grid-row: span 3 / span 3; }

/* Grid rows */
.grid-rows-1 { grid-template-rows: repeat(1, minmax(0, 1fr)); }
.grid-rows-2 { grid-template-rows: repeat(2, minmax(0, 1fr)); }
.grid-rows-3 { grid-template-rows: repeat(3, minmax(0, 1fr)); }

/* Place utilities */
.place-items-center { place-items: center; }
.place-content-center { place-content: center; }
.place-self-center { place-self: center; }

/* Divide utilities */
.divide-y > * + * { border-top: 1px solid var(--apple-border); }
.divide-x > * + * { border-left: 1px solid var(--apple-border); }
.dark .dark\:divide-dark-border > * + * { border-color: var(--dark-border); }

/* Screen reader focus */
.focus-visible\:ring-2:focus-visible { box-shadow: 0 0 0 2px var(--apple-blue); }
.focus-visible\:outline-none:focus-visible { outline: none; }

/* Print utilities */
@media print {
  .print\:hidden { display: none !important; }
  .print\:block { display: block !important; }
}

/* Motion */
.motion-safe\:transition:not(.motion-reduce *) { transition: all 200ms; }
.motion-reduce\:transition-none { transition: none; }

/* Forced colors */
@media (forced-colors: active) {
  .forced-colors\:border { border: 1px solid ButtonText; }
}

/* =================================================================
   GROUP HOVER & REMAINING UTILITIES
   ================================================================= */

/* Apple-specific shadows */
.shadow-apple-md { box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06); }
.shadow-apple-sm { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); }

/* Duration classes */
.duration-400 { transition-duration: 400ms; }
.duration-500 { transition-duration: 500ms; }
.duration-600 { transition-duration: 600ms; }
.duration-700 { transition-duration: 700ms; }
.duration-800 { transition-duration: 800ms; }
.duration-1000 { transition-duration: 1000ms; }

/* Group hover utilities */
.group:hover .group-hover\:text-apple-blue { color: var(--apple-blue); }
.group:hover .group-hover\:text-apple-text { color: var(--apple-text); }
.group:hover .group-hover\:bg-apple-hover { background-color: var(--apple-hover); }
.group:hover .group-hover\:shadow-lg { box-shadow: var(--shadow-lg); }
.group:hover .group-hover\:border-apple-blue { border-color: var(--apple-blue); }
.dark .group:hover .dark\:group-hover\:text-dark-blue { color: var(--dark-blue); }
.dark .group:hover .dark\:group-hover\:text-dark-text { color: var(--dark-text); }
.dark .group:hover .dark\:group-hover\:bg-dark-hover { background-color: var(--dark-hover); }

/* Transition transform */
.transition-transform { transition: transform var(--transition-normal) var(--ease-apple); }

/* Overflow utility additions */
.overflow-clip { overflow: clip; }
.overflow-ellipsis { text-overflow: ellipsis; }

/* Flex basis */
.basis-full { flex-basis: 100%; }
.basis-1\/2 { flex-basis: 50%; }
.basis-1\/3 { flex-basis: 33.333333%; }
.basis-2\/3 { flex-basis: 66.666667%; }
.basis-1\/4 { flex-basis: 25%; }
.basis-3\/4 { flex-basis: 75%; }
.basis-auto { flex-basis: auto; }

/* More padding utilities */
.p-0\.5 { padding: 0.125rem; }
.p-1\.5 { padding: 0.375rem; }
.px-0\.5 { padding-left: 0.125rem; padding-right: 0.125rem; }
.px-1\.5 { padding-left: 0.375rem; padding-right: 0.375rem; }
.py-0\.5 { padding-top: 0.125rem; padding-bottom: 0.125rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }

/* Content width utilities */
.w-max { width: max-content; }
.w-min { width: min-content; }
.h-max { height: max-content; }
.h-min { height: min-content; }

/* Size utilities (combined w + h) */
.size-4 { width: 1rem; height: 1rem; }
.size-5 { width: 1.25rem; height: 1.25rem; }
.size-6 { width: 1.5rem; height: 1.5rem; }
.size-8 { width: 2rem; height: 2rem; }
.size-10 { width: 2.5rem; height: 2.5rem; }
.size-12 { width: 3rem; height: 3rem; }
.size-16 { width: 4rem; height: 4rem; }
.size-20 { width: 5rem; height: 5rem; }
.size-24 { width: 6rem; height: 6rem; }
.size-full { width: 100%; height: 100%; }

/* Additional border utilities */
.border-dashed { border-style: dashed; }
.border-dotted { border-style: dotted; }

/* Ring offset */
.ring-offset-2 { --tw-ring-offset-width: 2px; }
.ring-offset-white { --tw-ring-offset-color: white; }

/* Drop shadow filter */
.drop-shadow-sm { filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.05)); }
.drop-shadow { filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1)) drop-shadow(0 1px 1px rgba(0, 0, 0, 0.06)); }
.drop-shadow-md { filter: drop-shadow(0 4px 3px rgba(0, 0, 0, 0.07)) drop-shadow(0 2px 2px rgba(0, 0, 0, 0.06)); }
.drop-shadow-lg { filter: drop-shadow(0 10px 8px rgba(0, 0, 0, 0.04)) drop-shadow(0 4px 3px rgba(0, 0, 0, 0.1)); }
.drop-shadow-none { filter: drop-shadow(0 0 transparent); }

/* More text utilities */
.text-ellipsis { text-overflow: ellipsis; }
.text-clip { text-overflow: clip; }
.text-wrap { text-wrap: wrap; }
.text-nowrap { text-wrap: nowrap; }
.text-balance { text-wrap: balance; }

/* Border spacing (tables) */
.border-spacing-0 { border-spacing: 0; }
.border-spacing-1 { border-spacing: 0.25rem; }
.border-spacing-2 { border-spacing: 0.5rem; }

/* Caption side */
.caption-top { caption-side: top; }
.caption-bottom { caption-side: bottom; }

/* Inset utilities */
.inset-x-0 { left: 0; right: 0; }
.inset-y-0 { top: 0; bottom: 0; }
.-inset-1 { top: -0.25rem; right: -0.25rem; bottom: -0.25rem; left: -0.25rem; }

/* Mix blend mode */
.mix-blend-multiply { mix-blend-mode: multiply; }
.mix-blend-screen { mix-blend-mode: screen; }
.mix-blend-overlay { mix-blend-mode: overlay; }

/* Background blend */
.bg-blend-multiply { background-blend-mode: multiply; }
.bg-blend-screen { background-blend-mode: screen; }
.bg-blend-overlay { background-blend-mode: overlay; }

/* Content visibility */
.content-auto { content-visibility: auto; }
.content-hidden { content-visibility: hidden; }
.content-visible { content-visibility: visible; }

/* Contain */
.contain-none { contain: none; }
.contain-content { contain: content; }
.contain-strict { contain: strict; }

/* Container setup */
.container-type-inline { container-type: inline-size; }

/* Scrollbar hide */
.scrollbar-hide {
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.scrollbar-hide::-webkit-scrollbar {
  display: none;
}

/* Apple modal overlay */
.apple-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.apple-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.apple-modal-content {
  background: white;
  border-radius: 18px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  max-width: 28rem;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  margin: 1rem;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}
.apple-modal-overlay.active .apple-modal-content {
  transform: scale(1);
}
.dark .apple-modal-content {
  background: var(--dark-card);
}

/* Apple notification toast */
.apple-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100%);
  background: var(--gray-900);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  z-index: 100;
  opacity: 0;
  transition: all 0.3s ease;
}
.apple-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.apple-toast.success { background: var(--apple-green); }
.apple-toast.error { background: var(--apple-red); }
.apple-toast.warning { background: var(--apple-orange); color: black; }

/* Apple alert component */
.apple-alert {
  padding: 1rem 1.25rem;
  border-radius: 12px;
  font-size: 0.9375rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.apple-alert-info {
  background: rgba(0, 113, 227, 0.1);
  border: 1px solid rgba(0, 113, 227, 0.2);
  color: var(--apple-blue);
}
.apple-alert-success {
  background: rgba(52, 199, 89, 0.1);
  border: 1px solid rgba(52, 199, 89, 0.2);
  color: #1a7f37;
}
.apple-alert-warning {
  background: rgba(255, 149, 0, 0.1);
  border: 1px solid rgba(255, 149, 0, 0.2);
  color: #b25000;
}
.apple-alert-error {
  background: rgba(255, 59, 48, 0.1);
  border: 1px solid rgba(255, 59, 48, 0.2);
  color: #cf222e;
}
.dark .apple-alert-success { color: var(--dark-green); }
.dark .apple-alert-warning { color: var(--dark-orange); }
.dark .apple-alert-error { color: var(--dark-red); }
.dark .apple-alert-info { color: var(--dark-blue); }

/* Chip/Tag component */
.apple-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  background: var(--apple-bg-secondary);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--apple-text);
  transition: all 0.2s ease;
}
.apple-chip:hover {
  background: var(--apple-hover);
}
.dark .apple-chip {
  background: var(--dark-elevated);
  color: var(--dark-text);
}
.apple-chip-remove {
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.1);
  cursor: pointer;
}
.apple-chip-remove:hover {
  background: rgba(0, 0, 0, 0.2);
}

/* =================================================================
   FORUM & GRADIENT UTILITIES
   ================================================================= */

/* Glass premium (Forum) */
.glass-premium {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
.dark .glass-premium {
  background: rgba(28, 28, 30, 0.8);
}

/* Hover scale with arbitrary values */
.hover\:scale-\[1\.02\]:hover { transform: scale(1.02); }
.hover\:scale-\[0\.98\]:hover { transform: scale(0.98); }

/* Gradient utilities */
.from-indigo-500\/10 { --tw-gradient-from: rgba(99, 102, 241, 0.1); }
.from-purple-500\/10 { --tw-gradient-from: rgba(168, 85, 247, 0.1); }
.from-blue-500\/10 { --tw-gradient-from: rgba(59, 130, 246, 0.1); }
.from-yellow-500\/10 { --tw-gradient-from: rgba(234, 179, 8, 0.1); }
.from-orange-500\/10 { --tw-gradient-from: rgba(249, 115, 22, 0.1); }
.to-purple-500\/10 { --tw-gradient-to: rgba(168, 85, 247, 0.1); }
.to-indigo-500\/10 { --tw-gradient-to: rgba(99, 102, 241, 0.1); }
.to-orange-500\/10 { --tw-gradient-to: rgba(249, 115, 22, 0.1); }

.from-indigo-500 { --tw-gradient-from: #6366f1; }
.from-purple-500 { --tw-gradient-from: #a855f7; }
.from-purple-600 { --tw-gradient-from: #9333ea; }
.from-blue-500 { --tw-gradient-from: #3b82f6; }
.from-blue-600 { --tw-gradient-from: #2563eb; }
.to-purple-600 { --tw-gradient-to: #9333ea; }
.to-indigo-600 { --tw-gradient-to: #4f46e5; }

/* Gradient from/to combined */
.bg-gradient-to-r.from-indigo-500\/10.to-purple-500\/10 {
  background-image: linear-gradient(to right, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.1));
}
.bg-gradient-to-r.from-blue-500\/10.to-indigo-500\/10 {
  background-image: linear-gradient(to right, rgba(59, 130, 246, 0.1), rgba(99, 102, 241, 0.1));
}
.bg-gradient-to-r.from-yellow-500\/10.to-orange-500\/10 {
  background-image: linear-gradient(to right, rgba(234, 179, 8, 0.1), rgba(249, 115, 22, 0.1));
}
.bg-gradient-to-r.from-blue-600.to-indigo-600 {
  background-image: linear-gradient(to right, #2563eb, #4f46e5);
}
.bg-gradient-to-br.from-indigo-500.to-purple-600 {
  background-image: linear-gradient(to bottom right, #6366f1, #9333ea);
}

/* Border colors with opacity */
.border-indigo-500\/20 { border-color: rgba(99, 102, 241, 0.2); }
.border-indigo-500\/50 { border-color: rgba(99, 102, 241, 0.5); }
.border-blue-500\/20 { border-color: rgba(59, 130, 246, 0.2); }
.border-yellow-500\/20 { border-color: rgba(234, 179, 8, 0.2); }
.border-purple-500\/20 { border-color: rgba(168, 85, 247, 0.2); }
.hover\:border-indigo-500\/50:hover { border-color: rgba(99, 102, 241, 0.5); }

/* Purple colors */
.text-purple-500 { color: #a855f7; }
.text-purple-600 { color: #9333ea; }
.bg-purple-500 { background-color: #a855f7; }
.bg-purple-600 { background-color: #9333ea; }

/* Blue colors */
.text-blue-500 { color: #3b82f6; }
.text-blue-600 { color: #2563eb; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-blue-600 { background-color: #2563eb; }

/* Yellow colors */
.text-yellow-500 { color: #eab308; }
.bg-yellow-500 { background-color: #eab308; }

/* Orange colors */
.text-orange-500 { color: #f97316; }
.bg-orange-500 { background-color: #f97316; }

/* Indigo colors extended */
.text-indigo-400 { color: #818cf8; }
.text-indigo-600 { color: #4f46e5; }
.bg-indigo-100 { background-color: #e0e7ff; }
.dark .dark\:text-indigo-400 { color: #818cf8; }

/* Gray colors (full set) */
.text-gray-50 { color: #fafafa; }
.text-gray-100 { color: #f5f5f5; }
.text-gray-200 { color: #e5e5e5; }
.text-gray-300 { color: #d4d4d4; }
.text-gray-400 { color: #a3a3a3; }
.text-gray-500 { color: #737373; }
.text-gray-600 { color: #525252; }
.text-gray-700 { color: #404040; }
.text-gray-800 { color: #262626; }
.text-gray-900 { color: #171717; }

.bg-gray-50 { background-color: #fafafa; }
.bg-gray-100 { background-color: #f5f5f5; }
.bg-gray-200 { background-color: #e5e5e5; }
.bg-gray-300 { background-color: #d4d4d4; }
.bg-gray-400 { background-color: #a3a3a3; }
.bg-gray-500 { background-color: #737373; }
.bg-gray-600 { background-color: #525252; }
.bg-gray-700 { background-color: #404040; }
.bg-gray-800 { background-color: #262626; }
.bg-gray-900 { background-color: #171717; }

.border-gray-100 { border-color: #f5f5f5; }
.border-gray-200 { border-color: #e5e5e5; }
.border-gray-300 { border-color: #d4d4d4; }
.border-gray-400 { border-color: #a3a3a3; }
.border-gray-500 { border-color: #737373; }

/* Dark mode grays */
.dark .dark\:text-gray-100 { color: #f5f5f5; }
.dark .dark\:text-gray-200 { color: #e5e5e5; }
.dark .dark\:text-gray-300 { color: #d4d4d4; }
.dark .dark\:text-gray-400 { color: #a3a3a3; }
.dark .dark\:text-gray-500 { color: #737373; }
.dark .dark\:text-gray-600 { color: #525252; }
.dark .dark\:text-gray-700 { color: #404040; }
.dark .dark\:bg-gray-700 { background-color: #404040; }
.dark .dark\:bg-gray-800 { background-color: #262626; }
.dark .dark\:bg-gray-900 { background-color: #171717; }
.dark .dark\:border-gray-600 { border-color: #525252; }
.dark .dark\:border-gray-700 { border-color: #404040; }
.dark .dark\:border-gray-800 { border-color: #262626; }
.dark .dark\:border-white\/10 { border-color: rgba(255, 255, 255, 0.1); }

/* Discord color */
.text-\[\#5865F2\] { color: #5865F2; }

/* Translate utilities */
.-translate-y-1\/2 { transform: translateY(-50%); }
.-translate-x-1\/2 { transform: translateX(-50%); }
.translate-y-0 { transform: translateY(0); }
.translate-y-1 { transform: translateY(0.25rem); }
.translate-y-2 { transform: translateY(0.5rem); }
.-translate-y-1 { transform: translateY(-0.25rem); }
.-translate-y-2 { transform: translateY(-0.5rem); }
.translate-x-0 { transform: translateX(0); }

/* Pr-10 (padding-right) */
.pr-10 { padding-right: 2.5rem; }
.pr-12 { padding-right: 3rem; }
.pl-10 { padding-left: 2.5rem; }
.pl-12 { padding-left: 3rem; }

/* Text colors for dark mode */
.dark .dark\:text-white { color: white; }

/* Font black */
.font-black { font-weight: 900; }

/* Tracking (letter spacing) */
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }

/* Group hover extended */
.group:hover .group-hover\:text-indigo-600 { color: #4f46e5; }
.dark .group:hover .dark\:group-hover\:text-indigo-400 { color: #818cf8; }

/* Col span for forum empty state */
.col-span-2 { grid-column: span 2 / span 2; }

/* LG responsive for px-8 */
@media (min-width: 1024px) {
  .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
}

/* Shadow lg */
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.hover\:shadow-lg:hover { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }

/* Transition all */
.transition-all { transition: all var(--transition-normal) var(--ease-apple); }

/* =================================================================
   FINAL UTILITIES - VOUCH & LINKBIO
   ================================================================= */

/* Apple Caption */
.apple-caption {
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--apple-text-secondary);
}
.dark .apple-caption { color: var(--dark-text-secondary); }

/* Shadow variants with color */
.shadow-apple-blue\/20 { box-shadow: 0 10px 25px rgba(0, 113, 227, 0.2); }
.shadow-dark-blue\/20 { box-shadow: 0 10px 25px rgba(41, 151, 255, 0.2); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }
.hover\:shadow-2xl:hover { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }

/* Hover translate */
.hover\:-translate-y-1:hover { transform: translateY(-0.25rem); }
.hover\:-translate-y-2:hover { transform: translateY(-0.5rem); }
.hover\:translate-y-0:hover { transform: translateY(0); }

/* Col span full */
.col-span-full { grid-column: 1 / -1; }

/* Dark mode colors (direct usage) */
.text-dark-text { color: var(--dark-text); }
.text-dark-text-secondary { color: var(--dark-text-secondary); }
.text-dark-blue { color: var(--dark-blue); }
.text-dark-green { color: var(--dark-green); }
.text-dark-yellow { color: #ffd60a; }
.text-dark-surface { color: var(--dark-surface); }
.bg-dark-surface { background-color: var(--dark-surface); }
.bg-dark-elevated { background-color: var(--dark-elevated); }
.bg-dark-blue { background-color: var(--dark-blue); }
.bg-dark-green { background-color: var(--dark-green); }
.border-dark-border { border-color: var(--dark-border); }

/* Opacity variations with dark colors */
.bg-dark-blue\/5 { background-color: rgba(41, 151, 255, 0.05); }
.bg-dark-blue\/10 { background-color: rgba(41, 151, 255, 0.1); }
.bg-dark-surface\/50 { background-color: rgba(28, 28, 30, 0.5); }
.text-dark-blue\/30 { color: rgba(41, 151, 255, 0.3); }
.text-dark-blue\/60 { color: rgba(41, 151, 255, 0.6); }
.text-dark-text\/80 { color: rgba(245, 245, 247, 0.8); }

/* Important text size override (! prefix) */
.\!text-\[10px\] { font-size: 10px !important; }
.\!text-\[11px\] { font-size: 11px !important; }
.\!text-\[9px\] { font-size: 9px !important; }
.\!pl-12 { padding-left: 3rem !important; }
.\!py-3 { padding-top: 0.75rem !important; padding-bottom: 0.75rem !important; }
.\!px-4 { padding-left: 1rem !important; padding-right: 1rem !important; }
.\!text-sm { font-size: 0.875rem !important; }

/* FA spin animation */
.fa-spin {
  animation: spin 1s linear infinite;
}

/* Gap 0.5 */
.gap-0\.5 { gap: 0.125rem; }

/* Shadow inner */
.shadow-inner { box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06); }

/* SM col-span */
@media (min-width: 640px) {
  .sm\:col-span-2 { grid-column: span 2 / span 2; }
  .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* LG col-span */
@media (min-width: 1024px) {
  .lg\:col-span-7 { grid-column: span 7 / span 7; }
  .lg\:col-span-5 { grid-column: span 5 / span 5; }
  .lg\:grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
}

/* Py-2.5 */
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }

/* Left-0.5, top-0.5 */
.left-0\.5 { left: 0.125rem; }
.top-0\.5 { top: 0.125rem; }

/* Translate x-5 */
.translate-x-5 { transform: translateX(1.25rem); }

/* Opacity 60% */
.opacity-60 { opacity: 0.6; }

/* Hover bg-white/10 */
.hover\:bg-white\/10:hover { background-color: rgba(255, 255, 255, 0.1); }

/* Shadow-sm */
.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow-md { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); }

/* Bottom positioning */
.-bottom-2 { bottom: -0.5rem; }
.-right-2 { right: -0.5rem; }

/* =================================================================
   ANNOUNCEMENTS, SUGGESTIONS & MEMBERS UTILITIES
   ================================================================= */

/* Glass effect (simpler) */
.glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.dark .glass {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Focus ring utilities */
.focus\:ring-2:focus { box-shadow: 0 0 0 2px var(--ring-color, rgba(99, 102, 241, 0.5)); }
.focus\:ring-blue-500:focus { --ring-color: rgba(59, 130, 246, 0.5); }
.focus\:ring-green-500:focus { --ring-color: rgba(34, 197, 94, 0.5); }
.focus\:ring-indigo-500:focus { --ring-color: rgba(99, 102, 241, 0.5); }
.focus\:outline-none:focus { outline: none; }

/* Background clip text for gradient text */
.bg-clip-text { -webkit-background-clip: text; background-clip: text; }
.text-transparent { color: transparent; }

/* Prose basic styles */
.prose { max-width: 65ch; }
.prose p { margin-bottom: 1em; }
.prose h1, .prose h2, .prose h3 { font-weight: 700; margin-bottom: 0.5em; }
.prose a { color: var(--apple-blue); }
.prose-invert { color: var(--dark-text); }
.dark .dark\:prose-invert { color: var(--dark-text); }

/* Whitespace */
.whitespace-nowrap { white-space: nowrap; }

/* Hover scale */
.hover\:scale-105:hover { transform: scale(1.05); }
.hover\:scale-95:hover { transform: scale(0.95); }

/* More gradient combinations */
.from-green-500\/10 { --tw-gradient-from: rgba(34, 197, 94, 0.1); }
.from-emerald-500\/10 { --tw-gradient-from: rgba(16, 185, 129, 0.1); }
.to-emerald-500\/10 { --tw-gradient-to: rgba(16, 185, 129, 0.1); }
.from-green-600 { --tw-gradient-from: #16a34a; }
.to-emerald-600 { --tw-gradient-to: #059669; }
.border-green-500\/20 { border-color: rgba(34, 197, 94, 0.2); }

/* Status colors with opacity */
.bg-green-500\/10 { background-color: rgba(34, 197, 94, 0.1); }
.bg-red-500\/10 { background-color: rgba(239, 68, 68, 0.1); }
.bg-yellow-500\/10 { background-color: rgba(234, 179, 8, 0.1); }
.bg-blue-500\/10 { background-color: rgba(59, 130, 246, 0.1); }
.bg-indigo-500\/10 { background-color: rgba(99, 102, 241, 0.1); }

/* Red text colors */
.text-red-500 { color: #ef4444; }
.text-red-600 { color: #dc2626; }
.text-red-400 { color: #f87171; }
.dark .dark\:text-red-400 { color: #f87171; }

/* Green text colors */
.text-green-400 { color: #4ade80; }
.text-green-500 { color: #22c55e; }
.text-green-600 { color: #16a34a; }
.dark .dark\:text-green-400 { color: #4ade80; }

/* Amber colors */
.text-amber-400 { color: #fbbf24; }
.text-amber-600 { color: #d97706; }
.bg-amber-100 { background-color: #fef3c7; }
.dark .dark\:bg-amber-900\/30 { background-color: rgba(120, 53, 15, 0.3); }
.dark .dark\:text-amber-400 { color: #fbbf24; }

/* Additional backgrounds */
.bg-white\/5 { background-color: rgba(255, 255, 255, 0.05); }
.bg-white\/10 { background-color: rgba(255, 255, 255, 0.1); }
.bg-white\/20 { background-color: rgba(255, 255, 255, 0.2); }
.bg-white\/30 { background-color: rgba(255, 255, 255, 0.3); }
.bg-white\/50 { background-color: rgba(255, 255, 255, 0.5); }
.bg-black\/50 { background-color: rgba(0, 0, 0, 0.5); }
.hover\:bg-white\/30:hover { background-color: rgba(255, 255, 255, 0.3); }
.hover\:bg-gray-100:hover { background-color: #f3f4f6; }
.dark .dark\:hover\:bg-white\/5:hover { background-color: rgba(255, 255, 255, 0.05); }
.dark .dark\:hover\:bg-white\/10:hover { background-color: rgba(255, 255, 255, 0.1); }

/* Indigo light backgrounds */
.bg-indigo-100 { background-color: #e0e7ff; }
.dark .dark\:bg-indigo-900\/30 { background-color: rgba(49, 46, 129, 0.3); }
.bg-red-100 { background-color: #fee2e2; }
.dark .dark\:bg-red-900\/30 { background-color: rgba(127, 29, 29, 0.3); }
.bg-green-100 { background-color: #dcfce7; }
.dark .dark\:bg-green-900\/30 { background-color: rgba(20, 83, 45, 0.3); }
.bg-blue-100 { background-color: #dbeafe; }
.dark .dark\:bg-blue-900\/30 { background-color: rgba(30, 58, 138, 0.3); }
.bg-purple-100 { background-color: #f3e8ff; }
.dark .dark\:bg-purple-900\/30 { background-color: rgba(88, 28, 135, 0.3); }
.bg-yellow-100 { background-color: #fef9c3; }

/* Purple text extended */
.text-purple-300 { color: #d8b4fe; }
.text-purple-700 { color: #7c3aed; }
.dark .dark\:text-purple-300 { color: #d8b4fe; }

/* Blue text extended */
.text-blue-300 { color: #93c5fd; }
.text-blue-700 { color: #1d4ed8; }
.dark .dark\:text-blue-300 { color: #93c5fd; }

/* Green text extended */
.text-green-300 { color: #86efac; }
.text-green-700 { color: #15803d; }
.dark .dark\:text-green-300 { color: #86efac; }

/* Flex 1 */
.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }

/* Sticky */
.sticky { position: sticky; }
.top-24 { top: 6rem; }

/* Border-4 for avatar */
.border-4 { border-width: 4px; }
.border-blue-500\/20 { border-color: rgba(59, 130, 246, 0.2); }

/* XL grid cols */
@media (min-width: 1280px) {
  .xl\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* Hover to gradients */
.hover\:from-blue-700:hover { --tw-gradient-from: #1d4ed8; }
.hover\:to-purple-700:hover { --tw-gradient-to: #6d28d9; }

/* Max content width */
.max-w-none { max-width: none; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-7xl { max-width: 80rem; }

/* Min-w-0 for truncation */
.min-w-0 { min-width: 0; }

/* Hover shadow-xl */
.hover\:shadow-xl:hover { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }

/* Transform utils */
.transform { transform: translateX(0); }

/* Border-t */
.border-t { border-top-width: 1px; }
.border-t-transparent { border-top-color: transparent; }

/* Backdrop blur */
.backdrop-blur-sm { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }

/* Animate spin with border */
.animate-spin { animation: spin 1s linear infinite; }

/* Flex shrink */
.flex-shrink-0 { flex-shrink: 0; }

/* FA spinner */
.fa-spinner.fa-spin { animation: spin 1s linear infinite; }

/* Sky color */
.bg-sky-500 { background-color: #0ea5e9; }
.hover\:bg-sky-600:hover { background-color: #0284c7; }

/* Gray hover */
.hover\:bg-gray-900:hover { background-color: #171717; }

/* Text 3xl */
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }

/* PT-20, PT-24, PT-32 */
.pt-20 { padding-top: 5rem; }
.pt-24 { padding-top: 6rem; }
.pt-32 { padding-top: 8rem; }
.pb-12 { padding-bottom: 3rem; }
.pb-20 { padding-bottom: 5rem; }

/* Max-h for modals */
.max-h-\[90vh\] { max-height: 90vh; }

/* Overflow-y */
.overflow-y-auto { overflow-y: auto; }

/* Rounded-3xl */
.rounded-3xl { border-radius: 1.5rem; }
.rounded-t-3xl { border-top-left-radius: 1.5rem; border-top-right-radius: 1.5rem; }

/* H-32 */
.h-32 { height: 8rem; }

/* -mt-16 (negative margin) */
.-mt-16 { margin-top: -4rem; }

/* Py-0.5 */
.py-0\.5 { padding-top: 0.125rem; padding-bottom: 0.125rem; }

/* =================================================================
   REGISTER, GRAPHICS & FORM UTILITIES
   ================================================================= */

/* Peer-checked utilities (for radio/checkbox styling) */
.peer:checked ~ .peer-checked\:border-apple-blue { border-color: var(--apple-blue); }
.peer:checked ~ .peer-checked\:border-apple-purple { border-color: var(--apple-purple); }
.peer:checked ~ .peer-checked\:border-apple-green { border-color: var(--apple-green); }
.peer:checked ~ .peer-checked\:bg-apple-blue\/5 { background-color: rgba(0, 113, 227, 0.05); }
.peer:checked ~ .peer-checked\:bg-apple-purple\/5 { background-color: rgba(175, 82, 222, 0.05); }
.peer:checked ~ .peer-checked\:bg-apple-green\/5 { background-color: rgba(52, 199, 89, 0.05); }
.peer:checked ~ * .peer-checked\:text-apple-blue { color: var(--apple-blue); }
.peer:checked ~ * .peer-checked\:text-apple-purple { color: var(--apple-purple); }

/* SR-only (screen reader only) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Aspect square */
.aspect-square { aspect-ratio: 1 / 1; }

/* Pink colors */
.from-pink-400 { --tw-gradient-from: #f472b6; }
.from-pink-500 { --tw-gradient-from: #ec4899; }
.from-pink-600 { --tw-gradient-from: #db2777; }
.to-pink-400 { --tw-gradient-to: #f472b6; }
.to-pink-500 { --tw-gradient-to: #ec4899; }
.to-pink-600 { --tw-gradient-to: #db2777; }
.from-pink-600\/20 { --tw-gradient-from: rgba(219, 39, 119, 0.2); }
.from-purple-600\/20 { --tw-gradient-from: rgba(147, 51, 234, 0.2); }
.to-pink-600\/20 { --tw-gradient-to: rgba(219, 39, 119, 0.2); }

.bg-gradient-to-r.from-purple-400.to-pink-400 {
  background-image: linear-gradient(to right, #c084fc, #f472b6);
}
.bg-gradient-to-br.from-purple-600\/20.to-pink-600\/20 {
  background-image: linear-gradient(to bottom right, rgba(147, 51, 234, 0.2), rgba(219, 39, 119, 0.2));
}

/* Purple extended */
.text-purple-400 { color: #c084fc; }
.from-purple-400 { --tw-gradient-from: #c084fc; }
.to-purple-400 { --tw-gradient-to: #c084fc; }

/* Z-index arbitrary */
.z-\[100\] { z-index: 100; }
.z-30 { z-index: 30; }

/* Inner glow effect */
.inner-glow {
  box-shadow: inset 0 0 30px rgba(255, 255, 255, 0.05);
}
.dark .inner-glow {
  box-shadow: inset 0 0 30px rgba(255, 255, 255, 0.02);
}

/* Blur values */
.blur-\[120px\] { filter: blur(120px); }
.backdrop-blur-xl { backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); }
.backdrop-blur-2xl { backdrop-filter: blur(40px); -webkit-backdrop-filter: blur(40px); }
.backdrop-blur-3xl { backdrop-filter: blur(64px); -webkit-backdrop-filter: blur(64px); }

/* Rounded arbitrary */
.rounded-\[3\.5rem\] { border-radius: 3.5rem; }
.rounded-\[2rem\] { border-radius: 2rem; }

/* Container mx-auto */
.container { width: 100%; max-width: 1280px; }
.container.mx-auto { margin-left: auto; margin-right: auto; }

/* Border-2 */
.border-2 { border-width: 2px; }

/* Group hover scale */
.group:hover .group-hover\:scale-110 { transform: scale(1.1); }
.group:hover .group-hover\:scale-\[1\.02\] { transform: scale(1.02); }
.group:hover .group-hover\:text-purple-400 { color: #c084fc; }
.group:hover .group-hover\:text-purple-300 { color: #d8b4fe; }
.group:hover .group-hover\:rotate-90 { transform: rotate(90deg); }
.group:hover .group-hover\:translate-x-1 { transform: translateX(0.25rem); }
.group:hover .group-hover\:opacity-100 { opacity: 1; }

/* Dark bg with gradient */
.bg-gray-950 { background-color: #030712; }
.bg-gray-950\/80 { background-color: rgba(3, 7, 18, 0.8); }
.bg-gray-800 { background-color: #1f2937; }
.from-dark-bg { --tw-gradient-from: var(--dark-bg); }
.to-transparent { --tw-gradient-to: transparent; }

/* Inset positioning */
.-inset-4 { top: -1rem; right: -1rem; bottom: -1rem; left: -1rem; }

/* Min-h utilities */
.min-h-screen { min-height: 100vh; }
.min-h-\[60vh\] { min-height: 60vh; }

/* LG height */
@media (min-width: 1024px) {
  .lg\:h-full { height: 100%; }
  .lg\:h-\[85vh\] { height: 85vh; }
  .lg\:w-\[65\%\] { width: 65%; }
  .lg\:w-\[35\%\] { width: 35%; }
  .lg\:p-16 { padding: 4rem; }
  .lg\:border-l { border-left-width: 1px; }
  .lg\:border-t-0 { border-top-width: 0; }
}

/* H-45vh arbitrary */
.h-\[45vh\] { height: 45vh; }

/* Tracking */
.tracking-\[0\.25em\] { letter-spacing: 0.25em; }
.tracking-\[0\.2em\] { letter-spacing: 0.2em; }

/* Leading */
.leading-\[1\.1\] { line-height: 1.1; }
.leading-relaxed { line-height: 1.625; }

/* Text very small */
.text-\[10px\] { font-size: 10px; }

/* Rounded checkbox */
input[type="checkbox"].rounded { border-radius: 0.25rem; }

/* Mt-1 */
.mt-1 { margin-top: 0.25rem; }
.mt-16 { margin-top: 4rem; }

/* Active scale */
.active\:scale-\[0\.98\]:active { transform: scale(0.98); }

/* Animation delay */
[style*="animation-delay"] { /* Allows animation-delay inline styles */ }

/* Animate pulse */
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Pointer-events */
.pointer-events-none { pointer-events: none; }

/* H-px */
.h-px { height: 1px; }

/* W-8, H-8 extended */
.w-8 { width: 2rem; }
.h-8 { height: 2rem; }
.w-6 { width: 1.5rem; }
.h-6 { height: 1.5rem; }

/* Text white */
.text-white { color: white; }
.bg-white { background-color: white; }
.dark .dark\:bg-white { background-color: white; }
.dark .dark\:text-gray-950 { color: #030712; }
.dark .dark\:text-gray-800 { color: #1f2937; }
.dark .dark\:border-gray-800 { border-color: #1f2937; }

/* Shadow with color */
.shadow-\[0_40px_100px_-20px_rgba\(0\,0\,0\,0\.6\)\] {
  box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.6);
}
.shadow-purple-500\/20 { box-shadow: 0 10px 25px rgba(168, 85, 247, 0.2); }
.shadow-black\/20 { box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2); }

/* Rounded button variations */
.rounded-3xl { border-radius: 1.5rem; }

/* Space-y gap */
.space-y-12 > * + * { margin-top: 3rem; }

/* H-2, W-24 */
.h-2 { height: 0.5rem; }
.w-24 { width: 6rem; }

/* PT-10 */
.pt-10 { padding-top: 2.5rem; }