/*
 * UCSD Yeo Lab Theme
 * Matches the look and feel of yeolab_search
 * Colors: UCSD Blue #182B49, Gold #C69214, Sky #006A96
 */

/* ===== CSS Custom Properties ===== */
:root {
  --ucsd-blue: #182B49;
  --ucsd-gold: #C69214;
  --ucsd-sky: #006A96;
  --ucsd-bg: #f9fafb;       /* Tailwind gray-50 */
  --ucsd-border: #e5e7eb;   /* Tailwind gray-200 */
  --ucsd-text: #374151;     /* Tailwind gray-700 */
  --ucsd-text-light: #6b7280; /* Tailwind gray-500 */
  --ucsd-white: #ffffff;
}

/* ===== Base Layout ===== */
html, body {
  background-color: var(--ucsd-bg);
  color: var(--ucsd-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  min-height: 100vh;
}

body {
  display: flex;
  flex-direction: column;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  color: var(--ucsd-blue);
  font-weight: 600;
}

h1 { font-size: 1.875rem; }  /* text-3xl */
h2 { font-size: 1.5rem; }    /* text-2xl */
h3 { font-size: 1.25rem; }   /* text-xl */
h4 { font-size: 1.125rem; }  /* text-lg */
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

a {
  color: var(--ucsd-sky);
  transition: color 0.15s ease;
}

a:hover {
  color: var(--ucsd-blue);
  text-decoration: none;
}

/* ===== Navbar ===== */
.navbar-base-nav,
.navbar.navbar-dark.bg-dark {
  background-color: var(--ucsd-blue) !important;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  padding: 0.75rem 1rem !important;
}

.navbar-base-nav .navbar-brand,
.navbar.navbar-dark.bg-dark .navbar-brand {
  color: var(--ucsd-white) !important;
  font-weight: 700 !important;
  font-size: 1.35rem !important;
  letter-spacing: -0.025em !important;
  transition: color 0.15s ease;
}

.navbar-base-nav .navbar-brand:hover,
.navbar.navbar-dark.bg-dark .navbar-brand:hover {
  color: var(--ucsd-gold) !important;
}

.navbar-base-nav .nav-link,
.navbar-base-nav .nav-link-base-nav,
.navbar.navbar-dark.bg-dark .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-size: 1.05rem !important;
  font-weight: 400 !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
  line-height: 1.2 !important;
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important;
  background-color: transparent !important;
  border-radius: 0 !important;
  transition: color 0.15s ease;
}

.navbar-base-nav .nav-link:hover,
.navbar-base-nav .nav-link-base-nav:hover,
.navbar.navbar-dark.bg-dark .nav-link:hover {
  color: var(--ucsd-gold) !important;
  background-color: transparent !important;
}

.navbar-base-nav .nav-link:visited,
.navbar-base-nav .nav-link-base-nav:visited,
.navbar.navbar-dark.bg-dark .nav-link:visited,
.navbar-base-nav .nav-link:focus,
.navbar-base-nav .nav-link-base-nav:focus,
.navbar.navbar-dark.bg-dark .nav-link:focus,
.navbar-base-nav .nav-link:active,
.navbar-base-nav .nav-link-base-nav:active,
.navbar.navbar-dark.bg-dark .nav-link:active {
  color: rgba(255, 255, 255, 0.9) !important;
  background-color: transparent !important;
  box-shadow: none !important;
  outline: none !important;
}

.navbar-base-nav .nav-item.dropdown.show > .nav-link,
.navbar-base-nav .nav-link.dropdown-toggle[aria-expanded="true"] {
  color: var(--ucsd-gold) !important;
  background-color: transparent !important;
}

.navbar-base-nav .dropdown-toggle::after,
.navbar.navbar-dark.bg-dark .dropdown-toggle::after {
  opacity: 0.7;
}

.navbar-base-nav .dropdown-menu,
.navbar.navbar-dark.bg-dark .dropdown-menu {
  border: 1px solid var(--ucsd-border);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  border-radius: 0.375rem;
}

.navbar-base-nav .dropdown-item,
.navbar.navbar-dark.bg-dark .dropdown-item {
  font-size: 1rem;
  color: var(--ucsd-text);
  padding: 0.5rem 1rem;
}

.navbar-base-nav .nav-user-label,
.navbar.navbar-dark.bg-dark .nav-user-label {
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 0.95rem !important;
  cursor: default;
}

.navbar-base-nav .dropdown-item:hover,
.navbar.navbar-dark.bg-dark .dropdown-item:hover {
  background-color: #f3f4f6;
  color: var(--ucsd-sky);
}

/* ===== Breadcrumbs ===== */
.breadcrumb {
  background-color: transparent;
  padding: 0.75rem 1rem;
  margin-bottom: 0;
}

.breadcrumb-item a {
  color: var(--ucsd-sky);
  font-size: 1rem;
  font-weight: 500;
}

.breadcrumb-item a:hover {
  color: var(--ucsd-gold);
}

.breadcrumb-item.active {
  color: var(--ucsd-text-light);
}

/* ===== Cards ===== */
.card {
  background: var(--ucsd-white);
  border: 1px solid var(--ucsd-border);
  border-radius: 0.5rem;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.15s ease;
}

.card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.card-header {
  background-color: #f9fafb;
  border-bottom: 1px solid var(--ucsd-border);
  font-weight: 600;
  color: var(--ucsd-blue);
}

/* ===== Buttons ===== */
.btn-primary {
  background-color: var(--ucsd-sky) !important;
  border-color: var(--ucsd-sky) !important;
  color: var(--ucsd-white) !important;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.375rem;
  transition: all 0.15s ease;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--ucsd-blue) !important;
  border-color: var(--ucsd-blue) !important;
}

.btn-secondary {
  background-color: transparent;
  border: 1px solid var(--ucsd-border);
  color: var(--ucsd-text-light);
  font-size: 0.875rem;
  border-radius: 0.375rem;
  transition: all 0.15s ease;
}

.btn-secondary:hover {
  background-color: #f9fafb;
  color: var(--ucsd-text);
}

.btn-outline-primary {
  color: var(--ucsd-sky);
  border-color: var(--ucsd-sky);
}

.btn-outline-primary:hover {
  background-color: var(--ucsd-sky);
  border-color: var(--ucsd-sky);
  color: var(--ucsd-white);
}

/* ===== Search ===== */
#search-form {
  width: 100% !important;
  max-width: none !important;
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
}

#search-form #search-input,
#search-form #search-btn {
  height: 46px !important;
}

#search-form #search-btn {
  background: var(--ucsd-sky) !important;
  border-color: var(--ucsd-sky) !important;
  color: var(--ucsd-white);
  border-radius: 0.375rem;
  font-weight: 500;
  min-width: 46px;
  padding: 0 0.95rem !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

#search-form #search-btn:hover {
  background: var(--ucsd-blue) !important;
  border-color: var(--ucsd-blue) !important;
}

#search-form #search-input {
  border: 1px solid var(--ucsd-border);
  border-radius: 0.375rem;
  flex: 1 1 auto !important;
  min-width: 0;
  width: auto !important;
  padding: 0 0.75rem;
}

#search-form #search-input:focus {
  border-color: var(--ucsd-sky);
  box-shadow: 0 0 0 2px rgba(0, 106, 150, 0.2);
  outline: none;
}

#results #search-result .result-item em {
  font-weight: 700;
}

/* ===== Badges ===== */
.badge-primary,
.badge.bg-primary {
  background-color: var(--ucsd-sky) !important;
}

.badge {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
}

/* ===== Footer ===== */
footer {
  background-color: #f3f4f6;
  border-top: 1px solid var(--ucsd-border);
  color: var(--ucsd-text-light);
  font-size: 0.75rem;
  padding: 1rem 0;
  text-align: center;
  margin-top: auto;
}

footer .navbar-base-nav,
footer .navbar {
  background-color: transparent !important;
  box-shadow: none;
  padding: 0;
}

footer a {
  color: var(--ucsd-text-light);
  transition: color 0.15s ease;
}

footer a:hover {
  color: var(--ucsd-gold);
}

footer .navbar-brand {
  color: var(--ucsd-text-light) !important;
  font-weight: 400;
  font-size: 0.875rem;
}

footer .navbar-brand:hover {
  color: var(--ucsd-gold) !important;
}

/* ===== Sidebar Facets ===== */
#sidebar .card {
  border: 1px solid var(--ucsd-border);
  border-radius: 0.5rem;
}

#sidebar .card-header {
  background-color: #f9fafb;
}

fieldset.facet-fieldset legend {
  color: var(--ucsd-blue);
  font-weight: 600;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--ucsd-border);
}

.fieldset-container {
  max-height: 300px;
}

/* ===== Tables ===== */
.table thead th {
  background-color: #f9fafb;
  color: var(--ucsd-text-light);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
  border-bottom: 1px solid var(--ucsd-border);
}

.table tbody tr:hover {
  background-color: #f9fafb;
}

.table td, .table th {
  padding: 0.5rem 1rem;
  border-color: var(--ucsd-border);
}

/* ===== Forms ===== */
.form-control {
  border: 1px solid var(--ucsd-border);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
}

.form-control:focus {
  border-color: var(--ucsd-sky);
  box-shadow: 0 0 0 2px rgba(0, 106, 150, 0.2);
}

/* ===== Alerts ===== */
.alert {
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

/* ===== Search Results ===== */
#results .result-item {
  border: 1px solid var(--ucsd-border);
  border-radius: 0.5rem;
  padding: 1rem;
  margin-bottom: 0.75rem;
  background: var(--ucsd-white);
  transition: box-shadow 0.15s ease;
}

#results .result-item:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* ===== Export Button Override ===== */
.export {
  background-color: var(--ucsd-sky) !important;
  border-color: var(--ucsd-sky) !important;
  color: var(--ucsd-white);
  border-radius: 0.375rem;
  font-weight: 500;
  transition: all 0.15s ease;
}

.export:hover {
  background-color: var(--ucsd-blue) !important;
  border-color: var(--ucsd-blue) !important;
}

/* ===== Pagination ===== */
.page-link {
  color: var(--ucsd-sky);
  border-color: var(--ucsd-border);
}

.page-link:hover {
  color: var(--ucsd-blue);
  background-color: #f9fafb;
}

.page-item.active .page-link {
  background-color: var(--ucsd-sky);
  border-color: var(--ucsd-sky);
}

/* ===== Utility Classes ===== */
.text-ucsd-blue { color: var(--ucsd-blue); }
.text-ucsd-gold { color: var(--ucsd-gold); }
.text-ucsd-sky { color: var(--ucsd-sky); }
.bg-ucsd-blue { background-color: var(--ucsd-blue); }
.bg-ucsd-gold { background-color: var(--ucsd-gold); }
.bg-ucsd-sky { background-color: var(--ucsd-sky); }

/* ===== Highlight for search matches ===== */
.highlight {
  background: #fef08a;
  padding: 0 2px;
  border-radius: 2px;
}

/* ===== Container adjustments ===== */
.container, .container-fluid {
  max-width: 80rem; /* max-w-7xl equivalent */
}