/* ═══════════════════════════════════
   RESET & TOKENS
═══════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Primary palette — Romanian government blue */
  --blue-900: #0c2340;
  --blue-800: #12325a;
  --blue-700: #1a3c6e;
  --blue-600: #1e4d8c;
  --blue-500: #2563a8;
  --blue-400: #3b82c4;
  --blue-100: #dbeafe;
  --blue-50:  #eff6ff;

  /* Accent */
  --gold-500: #d4a843;
  --gold-400: #e0bc5e;
  --gold-100: #fef9e7;

  /* Neutrals */
  --gray-950: #0f1117;
  --gray-900: #1a1d26;
  --gray-800: #2d313d;
  --gray-700: #404556;
  --gray-600: #555b6e;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50:  #f9fafb;

  /* Semantic */
  --success: #059669;
  --success-bg: #ecfdf5;
  --warning: #d97706;
  --warning-bg: #fffbeb;
  --danger: #dc2626;
  --danger-bg: #fef2f2;

  /* Sizing */
  --max-w: 1320px;
  --nav-h: 48px;
  --header-h: 72px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.16);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-900);
  background: var(--gray-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

img { max-width: 100%; display: block; }

/* Focus ring for accessibility */
:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 2px;
}

/* Skip to content */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--blue-700);
  color: #fff;
  padding: 12px 24px;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  z-index: 9999;
  font-weight: 600;
  font-size: 14px;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* Skeleton loading animation */
.skeleton {
  background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skeleton-card {
  pointer-events: none;
}
.skeleton-line {
  display: block;
}

/* Pagination */
.pagination-btn {
  padding: 8px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--gray-600);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  font-family: inherit;
}
.pagination-btn:hover {
  border-color: var(--blue-400);
  color: var(--blue-700);
  background: var(--blue-50);
}
.pagination-btn.active {
  background: var(--blue-700);
  color: #fff;
  border-color: var(--blue-700);
}