/* ============================================
   CV Iraq — Design Tokens & Custom Styles
   ============================================ */

:root {
  /* Colors */
  --color-primary: #1a73e8;
  --color-primary-dark: #1557b0;
  --color-success: #34a853;
  --color-warning: #fbbc04;
  --color-danger: #ea4335;
  --color-bg: #f8f9fa;
  --color-text: #202124;
  --color-muted: #5f6368;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
}

/* ============================================
   Typography — Cairo for Arabic
   ============================================ */

body {
  font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text);
  background-color: var(--color-bg);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
}

/* ============================================
   RTL-specific overrides
   ============================================ */

[dir="rtl"] .bi-arrow-left::before {
  content: "\f12f"; /* arrow-right in RTL */
}

[dir="rtl"] .bi-arrow-right::before {
  content: "\f128"; /* arrow-left in RTL */
}

/* Keep numbers LTR */
.ltr-number {
  unicode-bidi: embed;
  direction: ltr;
  display: inline-block;
}

/* LTR inputs (email, phone, URLs) */
input[type="email"],
input[type="url"],
input[type="tel"],
input[dir="ltr"] {
  direction: ltr;
  text-align: left;
}

/* ============================================
   Navbar
   ============================================ */

.navbar {
  box-shadow: var(--shadow-md);
}

.navbar-brand {
  font-size: 1.5rem;
  letter-spacing: -1px;
}

/* ============================================
   Cards
   ============================================ */

.card {
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  border-radius: var(--radius-sm);
  font-weight: 600;
  padding: 8px 20px;
  min-height: 44px; /* Touch target */
  min-width: 44px;
}

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

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

/* ============================================
   Forms
   ============================================ */

.form-control,
.form-select {
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  min-height: 44px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.2rem rgba(26, 115, 232, 0.25);
}

/* ============================================
   Status Badges
   ============================================ */

.badge-pending {
  background-color: var(--color-warning);
  color: #000;
}

.badge-approved {
  background-color: var(--color-success);
  color: #fff;
}

.badge-rejected {
  background-color: var(--color-danger);
  color: #fff;
}

.badge-suspended {
  background-color: var(--color-muted);
  color: #fff;
}

/* ============================================
   Profile completeness bar
   ============================================ */

.progress-completeness {
  height: 8px;
  border-radius: 4px;
}

/* ============================================
   Search & Filter
   ============================================ */

.filter-sidebar .form-label {
  font-weight: 600;
  font-size: 0.9rem;
}

/* ============================================
   Candidate card (search results)
   ============================================ */

.candidate-card {
  transition: transform 0.2s ease;
}

.candidate-card:hover {
  transform: translateY(-2px);
}

/* ============================================
   Footer
   ============================================ */

footer {
  margin-top: auto;
}

footer a:hover {
  color: var(--color-warning) !important;
}

/* ============================================
   Mobile Responsive
   ============================================ */

@media (max-width: 768px) {
  body {
    font-size: 15px;
  }

  .container {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }

  .btn {
    width: 100%;
    margin-bottom: var(--space-sm);
  }

  .card-body {
    padding: var(--space-md);
  }
}

/* ============================================
   Accessibility
   ============================================ */

/* Visible focus indicators */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* Skip to content link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  z-index: 100;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

/* ============================================
   Loading / Skeleton
   ============================================ */

.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}