/**
 * =============================================================================
 * components.css — Reusable UI (shared across ALL pages)
 * =============================================================================
 * Loaded 3rd. Styles things that appear on many screens:
 *   header/footer, buttons, cards, forms, provider cards, grids, sidebar.
 *
 * HTML: class names in index.html, pages/*.html, and strings from layout.js / ui.js
 * =============================================================================
 */

/* ----- HEADER (injected into #site-header by layout.js) ----- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 17, 30, 0.95);
  border-bottom: 1px solid var(--border-color);
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1rem;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-yellow);
  letter-spacing: 0.02em;
}

.logo span {
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-yellow);
}

.nav-links a.active {
  border-bottom: 2px solid var(--accent-yellow);
  padding-bottom: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-toggle {
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.lang-toggle:hover {
  border-color: var(--accent-yellow);
  color: var(--accent-yellow);
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.icon-btn:hover {
  border-color: var(--accent-yellow);
  color: var(--accent-yellow);
}

/* ----- BUTTONS — use combo: class="btn btn-primary" etc. ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  transition: opacity var(--transition), transform var(--transition);
}

.btn:hover {
  opacity: 0.9;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--accent-yellow);
  color: #0b111e;
}

.btn-danger {
  background: var(--accent-red);
  color: #fff;
}

.btn-outline {
  border: 1px solid var(--accent-yellow);
  color: var(--accent-yellow);
  background: transparent;
}

.btn-ghost {
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  background: transparent;
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
}

/* ----- CARDS & SECTION TITLES (yellow bar before .section-title) ----- */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
}

.card-title {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-title::before {
  content: "";
  width: 4px;
  height: 1.5rem;
  background: var(--accent-yellow);
  border-radius: 2px;
  flex-shrink: 0;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

/* ----- FORMS — login, register, filters, settings ----- */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.form-control {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-yellow);
}

.form-control.is-invalid {
  border-color: var(--accent-yellow);
}

.form-error {
  display: block;
  font-size: 0.72rem;
  color: var(--accent-yellow);
  margin-top: 0.2rem;
  min-height: 1em;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ----- PROVIDER CARD (built by ui.js → services, favorites, detail) ----- */
.provider-card {
  background: var(--bg-card-hover);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.provider-card__image {
  height: 160px;
  background: linear-gradient(135deg, #1e293b, #334155);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.provider-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.provider-card__badge {
  position: absolute;
  top: 0.75rem;
  inset-inline-end: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--accent-yellow);
  color: #0b111e;
}

.provider-card__body {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.provider-card__rating {
  color: var(--accent-yellow);
  font-size: 0.85rem;
}

.provider-card__review-count {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.provider-card__meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.open {
  background: var(--success);
}

.status-dot.closed {
  background: var(--text-muted);
}

.provider-card__actions {
  display: flex;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
}

.provider-card__actions .btn {
  flex: 1;
  font-size: 0.8rem;
  padding: 0.5rem;
}

/* ----- FILTER PILLS (favorites page category tabs) ----- */
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.pill {
  padding: 0.45rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.pill.active {
  background: var(--accent-yellow);
  color: #0b111e;
  border-color: var(--accent-yellow);
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  background: var(--bg-input);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.filter-tag button {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1;
}

/* ----- FOOTER (injected into #site-footer by layout.js) ----- */
.site-footer {
  background: #080d18;
  border-top: 1px solid var(--border-color);
  padding: 2rem 0 1.5rem;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--accent-yellow);
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ----- EMERGENCY WARNING STRIP (bottom of emergency.html) ----- */
.emergency-banner {
  background: #0f1628;
  border-top: 1px solid var(--border-color);
  padding: 0.85rem 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.emergency-banner strong {
  color: var(--accent-red);
}

/* ----- LAYOUT GRIDS — put cards inside these ----- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

/* ----- PAGINATION (services.html page numbers) ----- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.pagination button {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.pagination button.active {
  background: var(--accent-yellow);
  color: #0b111e;
  border-color: var(--accent-yellow);
}

/* ----- SIDEBAR LAYOUT (profile.html, settings.html) ----- */
.layout-with-sidebar {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.5rem;
  align-items: start;
}

.sidebar {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(255, 204, 41, 0.12);
  color: var(--accent-yellow);
}

/* ----- MOBILE: hamburger menu + stack columns (max-width 900px / 640px) ----- */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 4px;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
}

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .layout-with-sidebar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    position: absolute;
    top: var(--header-height);
    inset-inline: 0;
    background: var(--bg-main);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links.open {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}