/* ==========================================================================
   COMPONENTS.CSS — All UI Components
   Fauteuil Gaming — fauteuil-gaming.fr
   Dark professional theme — airsoft-attitude inspired
   ========================================================================== */

/* ---------------------------------------------------------------------------
   1. NAVIGATION — Primary (product pages: nav-primary pattern)
   --------------------------------------------------------------------------- */
.nav-primary {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border-light);
  height: 60px;
  transition: border-color var(--transition-base);
}
.nav-primary.scrolled {
  border-bottom-color: var(--border-medium);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
}

.nav-logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.nav-logo:hover {
  color: #ffffff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-base);
  transition: color var(--transition-base), background-color var(--transition-base);
}
.nav-link:hover {
  color: #ffffff;
  background: rgba(0, 120, 212, 0.18);
}
.nav-link.active {
  color: #ffffff;
  background: rgba(0, 120, 212, 0.18);
}

.nav-toggle {
  display: none;
  color: var(--text-primary);
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-base);
  transition: border-color var(--transition-base);
}
.nav-toggle:hover {
  border-color: var(--border-strong);
}

/* Nav CTA button inside nav */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
  background: var(--accent-blue);
  padding: 7px 16px;
  border-radius: var(--radius-base);
  transition: background var(--transition-base), transform var(--transition-base);
}
.nav-cta:hover {
  background: var(--accent-blue-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg-base);
    border-bottom: 1px solid var(--border-medium);
    padding: 8px 16px;
    gap: 4px;
    z-index: 99;
  }
  .nav-links.active { display: flex; }
  .nav-link { padding: 12px 14px; }
}

/* ---------------------------------------------------------------------------
   2. NAVIGATION — Hub page variant (header / header-content pattern)
   --------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border-light);
  height: 60px;
  transition: border-color var(--transition-base);
}
.header.scrolled {
  border-bottom-color: var(--border-medium);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
}

.logo {
  text-decoration: none;
}
.logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
}
.logo-text:hover {
  color: #ffffff;
}

.nav {
  display: flex;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-item .nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-base);
  transition: color var(--transition-base), background var(--transition-base);
}
.nav-item .nav-link:hover,
.nav-item .nav-link.active {
  color: #ffffff;
  background: rgba(0, 120, 212, 0.18);
}

@media (max-width: 900px) {
  .header-content {
    flex-wrap: wrap;
    height: auto;
    padding: 12px 16px;
  }
  .nav {
    width: 100%;
    margin-top: 8px;
  }
  .nav-list {
    flex-wrap: wrap;
    gap: 4px;
  }
}

/* ---------------------------------------------------------------------------
   3. BUTTONS
   --------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--text-sm);
  border: none;
  border-radius: var(--radius-base);
  cursor: pointer;
  padding: 10px 20px;
  line-height: 1.4;
  text-decoration: none;
  transition: color var(--transition-base), background-color var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}
.btn:hover {
  transform: translateY(-2px);
}

/* Primary button */
.btn-primary {
  background: var(--accent-blue);
  color: #ffffff;
  border: 1px solid var(--accent-blue);
}
.btn-primary:hover {
  background: var(--accent-blue-hover);
  border-color: var(--accent-blue-hover);
  color: #ffffff;
}

/* CTA button (prominent) */
.btn-cta {
  background: var(--accent-blue);
  color: #ffffff;
  padding: 12px 28px;
  font-size: var(--text-base);
  border: 1px solid var(--accent-blue);
}
.btn-cta:hover {
  background: var(--accent-blue-hover);
  border-color: var(--accent-blue-hover);
  color: #ffffff;
}

/* Secondary button (transparent with border) */
.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-medium);
}
.btn-secondary:hover {
  border-color: var(--accent-teal);
  color: var(--accent-teal);
}

/* Ghost button (minimal) */
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-tertiary);
  padding: 6px 8px;
  border-radius: var(--radius-base);
  line-height: 1;
}
.btn-ghost:hover {
  border-color: var(--border-medium);
  color: var(--text-secondary);
  transform: none;
}

/* Button size variant */
.btn-sm {
  padding: 6px 12px;
  font-size: var(--text-sm);
}

/* ---------------------------------------------------------------------------
   4. THEME TOGGLE
   --------------------------------------------------------------------------- */
.theme-icon {
  font-size: 0.95rem;
  line-height: 1;
}
#theme-toggle {
  border: 1px solid var(--border-light);
  background: none;
  border-radius: var(--radius-base);
  padding: 6px 8px;
  cursor: pointer;
  transition: border-color var(--transition-base);
}
#theme-toggle:hover {
  border-color: var(--border-medium);
}

/* ---------------------------------------------------------------------------
   5. CARDS
   --------------------------------------------------------------------------- */
.card {
  background: var(--bg-raised);
  border: 1px solid rgba(0, 120, 212, 0.15);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base), transform var(--transition-base);
}
.card:hover,
.hover-card:hover {
  border-color: rgba(0, 120, 212, 0.5);
  transform: translateY(-3px);
}

.chair-card {
  padding: var(--space-5);
}
.chair-card:hover {
  border-color: rgba(0, 120, 212, 0.5);
}

/* ---------------------------------------------------------------------------
   6. BADGES
   --------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  line-height: 1.5;
}

.badge-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-accent { background: rgba(0, 212, 170, 0.1); color: var(--accent-teal); }
.badge-primary { background: rgba(0, 120, 212, 0.1); color: var(--accent-blue); }
.badge-premium { background: rgba(0, 120, 212, 0.15); color: var(--accent-blue); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-error { background: var(--error-bg); color: var(--error); }

/* Badge with pulsing dot */
.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--accent-teal);
}
.badge-live::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-teal);
  animation: badge-pulse 2s infinite;
}
@keyframes badge-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ---------------------------------------------------------------------------
   7. ALERTS
   --------------------------------------------------------------------------- */
.alert {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border-left: 3px solid;
  font-size: var(--text-sm);
  background: var(--bg-raised);
}
.alert-icon {
  flex-shrink: 0;
  font-size: 1.1rem;
  line-height: 1.4;
}
.alert-content {
  flex: 1;
}
.alert-content strong {
  display: block;
  margin-bottom: var(--space-1);
  font-size: var(--text-base);
  color: var(--text-heading);
}
.alert-success { border-color: var(--success); background: var(--success-bg); }
.alert-warning { border-color: var(--warning); background: var(--warning-bg); }
.alert-error { border-color: var(--error); background: var(--error-bg); }
.alert-info { border-color: var(--info); background: var(--info-bg); }

/* ---------------------------------------------------------------------------
   8. RATING STARS
   --------------------------------------------------------------------------- */
.rating-stars {
  color: var(--warning);
  font-size: 0.95rem;
  letter-spacing: 1px;
  line-height: 1;
}
.star {
  display: inline-block;
  color: var(--warning);
}

/* ---------------------------------------------------------------------------
   9. COMPARISON TABLE
   --------------------------------------------------------------------------- */
.comparison-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
}

.comparison-table {
  width: 100%;
  font-size: var(--text-sm);
}
.comparison-table th,
.comparison-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--border-light);
  vertical-align: top;
}
.comparison-table th {
  font-weight: 600;
  color: var(--text-heading);
  background: var(--bg-base);
  position: sticky;
  top: 0;
}
.comparison-table tbody tr {
  background: var(--bg-raised);
  transition: background var(--transition-fast);
}
.comparison-table tbody tr:hover {
  background: var(--bg-surface);
}

/* ---------------------------------------------------------------------------
   10. ACCORDION / FAQ
   --------------------------------------------------------------------------- */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.accordion-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base);
}
.accordion-item.active {
  border-color: rgba(0, 120, 212, 0.3);
}

.accordion-header,
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 16px 20px;
  background: var(--bg-raised);
  border: none;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-heading);
  cursor: pointer;
  text-align: left;
  transition: background var(--transition-base);
}
.accordion-header:hover,
.faq-question:hover {
  background: var(--bg-surface);
}

.accordion-icon {
  transition: transform 0.25s ease;
  flex-shrink: 0;
  margin-left: var(--space-4);
  color: var(--text-tertiary);
}
.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
  color: var(--accent-teal);
}

.accordion-content,
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 20px;
}
.accordion-item.active .accordion-content,
.faq-item.active .faq-answer {
  max-height: 800px;
  padding: 0 20px 20px;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 8px;
  transition: border-color var(--transition-base);
}
.faq-item.active {
  border-color: rgba(0, 120, 212, 0.3);
}
.faq-item.active .faq-question {
  background: var(--bg-surface);
}

/* ---------------------------------------------------------------------------
   11. FORM ELEMENTS
   --------------------------------------------------------------------------- */
.form-select {
  padding: 10px 14px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-base);
  background: rgba(0, 120, 212, 0.08);
  color: var(--text-primary);
  font-size: var(--text-sm);
  transition: border-color var(--transition-base), background var(--transition-base);
}
.form-select:focus {
  border-color: var(--accent-blue);
  background: rgba(0, 120, 212, 0.12);
  outline: none;
}

.form-input {
  padding: 10px 14px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-base);
  background: rgba(0, 120, 212, 0.08);
  color: var(--text-primary);
  font-size: var(--text-sm);
  width: 100%;
  transition: border-color var(--transition-base), background var(--transition-base);
}
.form-input:focus {
  border-color: var(--accent-blue);
  background: rgba(0, 120, 212, 0.12);
  outline: none;
}
.form-input::placeholder {
  color: var(--text-muted);
}

/* Newsletter form */
.newsletter-form {
  display: flex;
  gap: 8px;
}
.newsletter-form .form-input {
  flex: 1;
}
.newsletter-form .btn {
  white-space: nowrap;
}

@media (max-width: 600px) {
  .newsletter-form {
    flex-direction: column;
  }
}

/* ---------------------------------------------------------------------------
   12. FOOTER
   --------------------------------------------------------------------------- */
.footer {
  background: var(--bg-deepest);
  padding: 56px 0 32px;
  margin-top: 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 24px;
}

.footer-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
}

.footer-section p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-tertiary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  transition: color var(--transition-base);
}
.footer-links a:hover {
  color: var(--accent-teal);
}

.footer-bottom {
  text-align: center;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}

.footer-legal {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.footer-legal a {
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: color var(--transition-base);
}
.footer-legal a:hover {
  color: var(--accent-teal);
}

@media (max-width: 900px) {
  .footer-content { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .footer-content { grid-template-columns: 1fr; gap: 28px; }
  .footer { padding: 36px 0 24px; }
}

/* ---------------------------------------------------------------------------
   13. DISCLAIMER
   --------------------------------------------------------------------------- */
.affiliate-disclaimer {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-base);
  background: rgba(0, 120, 212, 0.05);
  padding: 14px 18px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-style: italic;
  line-height: 1.6;
}

/* ---------------------------------------------------------------------------
   14. HERO (hub pages)
   --------------------------------------------------------------------------- */
.hero {
  padding: var(--space-20) 0;
  background: var(--bg-base);
  color: var(--text-inverse);
}

/* ---------------------------------------------------------------------------
   15. PROGRESS BARS
   --------------------------------------------------------------------------- */
.progress-bar-track {
  height: 6px;
  background: var(--bg-base);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--accent-teal);
  transition: width 0.3s ease;
}

/* ---------------------------------------------------------------------------
   16. PRINT STYLES
   --------------------------------------------------------------------------- */
@media print {
  .nav-primary,
  .header,
  .footer,
  .nav-toggle,
  #theme-toggle,
  .status-bar {
    display: none;
  }
  body {
    background: #fff;
    color: #000;
  }
  .card {
    border: 1px solid #ccc;
  }
}