/* assets/css/global.css */

/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #4f46e5;
  --color-primary-hover: #4338ca;
  --color-secondary: #0ea5e9;
  
  --color-bg-base: #ffffff;
  --color-bg-surface: #f8fafc;
  --color-bg-elevated: #ffffff;
  
  --color-text-main: #0f172a;
  --color-text-muted: #64748b;
  --color-text-inverse: #ffffff;
  
  --color-border: #e2e8f0;
  
  /* State Colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;

  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;

  /* Borders & Shadows */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Dark Mode Variables */
@media (prefers-color-scheme: dark) {
  :root:not(.light):not(.sepia):not(.midnight):not(.high-contrast) {
    --color-bg-base: #020617;
    --color-bg-surface: #0f172a;
    --color-bg-elevated: #1e293b;
    --color-text-main: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-border: #334155;
  }
}

.dark {
  --color-bg-base: #020617;
  --color-bg-surface: #0f172a;
  --color-bg-elevated: #1e293b;
  --color-text-main: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-border: #334155;
}

.high-contrast {
  --color-bg-base: #000000;
  --color-bg-surface: #000000;
  --color-bg-elevated: #000000;
  --color-text-main: #ffffff;
  --color-text-muted: #ffff00;
  --color-border: #ffffff;
  --color-primary: #ffff00;
}

.sepia {
  --color-bg-base: #f4ecd8;
  --color-bg-surface: #e9dec1;
  --color-bg-elevated: #dfd1a9;
  --color-text-main: #433422;
  --color-text-muted: #5c4b37;
  --color-border: #c9b995;
}

.midnight {
  --color-bg-base: #0a0a1a;
  --color-bg-surface: #121226;
  --color-bg-elevated: #1a1a33;
  --color-text-main: #e0e0ff;
  --color-text-muted: #8080a0;
  --color-border: #2a2a4a;
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg-base);
  color: var(--color-text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography Base */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-4);
  color: var(--color-text-main);
}

a {
  color: inherit;
  text-decoration: inherit;
}

button {
  background: transparent;
  border: none;
  padding: 0;
  font: inherit;
  cursor: pointer;
}

img, video {
  max-width: 100%;
  height: auto;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}

@media (min-width: 640px) {
  .container {
    padding-left: var(--spacing-6);
    padding-right: var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--spacing-8);
    padding-right: var(--spacing-8);
  }
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: var(--spacing-2); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }

.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.w-full { width: 100%; }
.h-full { height: 100%; }
.relative { position: relative; }
.absolute { position: absolute; }

.mt-2 { margin-top: var(--spacing-2); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-8 { margin-top: var(--spacing-8); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-8 { margin-bottom: var(--spacing-8); }
.mx-auto { margin-left: auto; margin-right: auto; }

.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }
.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }
.py-8 { padding-top: var(--spacing-8); padding-bottom: var(--spacing-8); }
.py-12 { padding-top: var(--spacing-12); padding-bottom: var(--spacing-12); }
.px-4 { padding-left: var(--spacing-4); padding-right: var(--spacing-4); }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.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; }

.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; }

.hidden { display: none; }
@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:block { display: block; }
  .md\:hidden { display: none; }
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.animate-fade-in {
  animation: fadeIn 0.3s ease-in-out forwards;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up {
  animation: fadeUp 0.5s ease-out forwards;
}
.main-content-container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    margin-top: 5rem;
    margin-bottom: 5rem;
    min-height: 100vh;
    scroll-margin-top: 6rem;
}