@import "tailwindcss";

/* ==========================================================================
   CivillySimplified — Professional News Site Theme
   ==========================================================================
   A clean, modern news-site design with:
   - Light/dark mode support (system preference + manual toggle)
   - Professional typography inspired by NYT/WaPo
   - City-branded accent colors
   - Responsive grid layouts
   ========================================================================== */

:root {
  /* Core palette */
  --background: #ffffff;
  --background-secondary: #f8f9fa;
  --foreground: #111827;
  --foreground-secondary: #4b5563;
  --border: #e5e7eb;
  --border-light: #f3f4f6;

  /* Brand — default blue (overridden per city) */
  --brand: #1a73e8;
  --brand-light: #e8f0fe;
  --brand-dark: #1557b0;
  --brand-muted: #6b93d6;

  /* Accents */
  --accent-green: #059669;
  --accent-yellow: #d97706;
  --accent-red: #dc2626;
  --accent-purple: #7c3aed;

  /* Surfaces */
  --card-bg: #ffffff;
  --card-border: #e5e7eb;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.12);

  /* Typography */
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Sizes */
  --max-width: 1280px;
  --header-height: 56px;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  :root {
    --background: #0f172a;
    --background-secondary: #1e293b;
    --foreground: #f1f5f9;
    --foreground-secondary: #94a3b8;
    --border: #334155;
    --border-light: #1e293b;
    --card-bg: #1e293b;
    --card-border: #334155;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.4);
    --brand-light: #1e3a5f;
  }
}

/* Force light mode */
:root.light-mode {
  --background: #ffffff;
  --background-secondary: #f8f9fa;
  --foreground: #111827;
  --foreground-secondary: #4b5563;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --card-bg: #ffffff;
  --card-border: #e5e7eb;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.12);
  --brand-light: #e8f0fe;
}

/* Force dark mode */
:root.dark-mode {
  --background: #0f172a;
  --background-secondary: #1e293b;
  --foreground: #f1f5f9;
  --foreground-secondary: #94a3b8;
  --border: #334155;
  --border-light: #1e293b;
  --card-bg: #1e293b;
  --card-border: #334155;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.4);
  --brand-light: #1e3a5f;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   Typography — News Site Style
   ========================================================================== */

.news-headline {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.news-headline-xl {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.news-headline-lg {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.news-headline-md {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
}

.news-body {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--foreground-secondary);
}

.news-byline {
  font-size: 0.8125rem;
  color: var(--foreground-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.news-section-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand);
}

/* ==========================================================================
   Components
   ========================================================================== */

/* Article Card */
.article-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 0.5rem;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  cursor: pointer;
}

.article-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-1px);
}

.article-card-featured {
  border-left: 4px solid var(--brand);
}

/* Divider */
.news-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

.news-divider-thick {
  border: none;
  border-top: 3px solid var(--foreground);
  margin: 1.5rem 0;
}

/* Section Header */
.section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-header::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Button */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.15s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--brand);
  color: white;
}

.btn-primary:hover {
  background: var(--brand-dark);
}

.btn-secondary {
  background: var(--background-secondary);
  color: var(--foreground);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--brand);
  color: var(--brand);
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-green {
  background: rgba(5, 150, 105, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(5, 150, 105, 0.2);
}

.badge-yellow {
  background: rgba(217, 119, 6, 0.1);
  color: var(--accent-yellow);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

.badge-red {
  background: rgba(220, 38, 38, 0.1);
  color: var(--accent-red);
  border: 1px solid rgba(220, 38, 38, 0.2);
}

.badge-purple {
  background: rgba(124, 58, 237, 0.1);
  color: var(--accent-purple);
  border: 1px solid rgba(124, 58, 237, 0.2);
}

.badge-blue {
  background: rgba(37, 99, 235, 0.1);
  color: #3b82f6;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.badge-brand {
  background: var(--brand-light);
  color: var(--brand);
  border: 1px solid color-mix(in srgb, var(--brand) 20%, transparent);
}

.badge-warning {
  background: rgba(217, 119, 6, 0.1);
  color: var(--accent-yellow);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

/* Skeleton loading */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton {
  background: linear-gradient(90deg, var(--background-secondary) 25%, var(--border) 50%, var(--background-secondary) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 0.25rem;
}

/* City selector dropdown */
.city-selector {
  position: relative;
}

.city-selector select {
  appearance: none;
  background: var(--background-secondary);
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  padding: 0.375rem 2rem 0.375rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--foreground);
  cursor: pointer;
  transition: border-color 0.15s;
}

.city-selector select:hover {
  border-color: var(--brand);
}

.city-selector::after {
  content: '▾';
  position: absolute;
  right: 0.625rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  color: var(--foreground-secondary);
  pointer-events: none;
}

/* Theme toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  padding: 0.375rem;
  cursor: pointer;
  color: var(--foreground-secondary);
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.theme-toggle:hover {
  border-color: var(--brand);
  color: var(--brand);
}

/* Responsive grid */
.news-grid {
  display: grid;
  gap: 1.5rem;
}

.news-grid-2 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .news-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.news-grid-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .news-grid-3 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .news-grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* Layout */
.news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .news-layout {
    grid-template-columns: 1fr 320px;
  }
}

/* Sidebar */
.sidebar-card {
  background: var(--background-secondary);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1.25rem;
}

.sidebar-card h3 {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--foreground-secondary);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--brand);
}