/* CUNY CATS - Custom Styles (WCAG Compliant) */

:root {
  --cuny-blue: #0033A1;
  --cuny-gold: #FFB71B;
  --cuny-dark: #00237A;
  --text-color: #222222;
  --text-light: #595959;
}

body {
  font-family: 'Libre Franklin', sans-serif;
  color: var(--text-color);
  background-color: #fff;
}

/* Skip Navigation (WCAG 2.4.1) */
.skip-nav {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 0.75rem 1.5rem;
  background-color: var(--cuny-blue);
  color: #fff !important;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 8px 0;
  transition: left 0.15s ease;
}
.skip-nav:focus {
  left: 0;
  outline: 3px solid var(--cuny-gold);
  outline-offset: 2px;
}

/* Focus Indicators (WCAG 2.4.7) */
*:focus-visible {
  outline: 3px solid var(--cuny-blue);
  outline-offset: 2px;
}
:focus:not(:focus-visible) {
  outline: none;
}

/* Dark mode focus indicators (WCAG 2.4.11) */
[data-theme="dark"] *:focus-visible {
  outline-color: var(--cuny-gold);
}
[data-theme="dark"] a:focus-visible,
[data-theme="dark"] button:focus-visible,
[data-theme="dark"] input:focus-visible {
  outline-color: var(--cuny-gold);
}

/* Minimum tap target size (WCAG 2.5.8) */
.navbar-toggler {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.theme-toggle {
  min-width: 44px;
  min-height: 44px;
}

/* Hero Banner */
.hero-banner {
  background: linear-gradient(135deg, var(--cuny-blue) 0%, var(--cuny-dark) 100%);
  min-height: 400px;
  display: flex;
  align-items: center;
}

/* Content Cards - Translucent Glass Cards */
.content-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--text-color);
}

.content-card h2 {
  color: var(--cuny-dark);
}

.content-card p, .content-card li {
  color: var(--text-color);
}

/* Hero Content Card - WCAG contrast fix */
.hero-banner .content-card h1.display-4 {
  color: #949494;
}

.hero-banner .content-card p.lead {
  color: #767676;
}

/* Navbar */
.navbar {
  background-color: rgba(255, 255, 255, 0.98) !important;
  border-bottom: 2px solid var(--cuny-blue);
}
.navbar-brand {
  color: var(--cuny-blue) !important;
}
.nav-link.active {
  color: var(--cuny-blue) !important;
  font-weight: 600;
}

/* Headings - left aligned for readability */
h1, h2, h3, h4, h5, h6 {
  text-align: left;
  color: var(--cuny-dark);
}

/* Content */
.content {
  line-height: 1.75;
  max-width: 70ch;
}
.content img {
  max-width: 100%;
  height: auto;
  margin: 1rem 0;
}

/* Reduced Motion (WCAG 2.3.3) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Dark Mode — driven by data-theme attribute (set by theme-toggle.js) */
[data-theme="dark"] body {
  background-color: #1c1c1c;
  color: #ffffff;
}
[data-theme="dark"] .navbar {
  background-color: rgba(28, 28, 28, 0.98) !important;
  border-bottom-color: var(--cuny-gold);
}
[data-theme="dark"] .navbar-brand,
[data-theme="dark"] .nav-link {
  color: #fff !important;
}
[data-theme="dark"] .card {
  background-color: #2a2a2a;
  color: #fff;
}
[data-theme="dark"] .bg-light {
  background-color: #2a2a2a !important;
}
[data-theme="dark"] .content-card {
  background: rgba(28, 28, 28, 0.9);
  color: #ffffff;
}
[data-theme="dark"] .content-card h2 {
  color: var(--cuny-gold);
}
[data-theme="dark"] .content-card p,
[data-theme="dark"] .content-card li {
  color: #ffffff;
}