/* ============================================================
   DIRECTORY.CSS
   Batten University — Faculty & Staff Directory styles

   Covers the directory listing, profile pages, alpha nav,
   department accordion, search autocomplete, and filters.

   Contents:
     1.  Dropdown Menu
     2.  Directory Card (listing)
     3.  Directory Profile (detail page)
     4.  Alpha Navigation
     5.  Directory Filters
     6.  Department Listing
     7.  Department Badge
     8.  Department Accordion
     9.  Search Autocomplete
============================================================ */


/* ============================================================
   1. DROPDOWN MENU
   Legacy Bootstrap-style dropdown — scoped to directory.
============================================================ */

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  display: none;
  float: left;
  min-width: 160px;
  margin: 2px 0 0;
  list-style: none;
  font-size: 14px;
  text-align: left;
  background-color: var(--color-white);
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
  background-clip: padding-box;
  padding: 0;
  width: 100%;
}

.dropdown-menu > li > a {
  clear: both;
  display: block;
  font-weight: 400;
  line-height: 1.42857;
  padding: 5px 10px;
  white-space: nowrap;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.175);
  color: var(--brand-primary) !important;
}


/* ============================================================
   2. DIRECTORY CARD (listing rows)
============================================================ */

/* Reset all heading/para margin inside cards */
.directory-card h1,
.directory-card h2,
.directory-card h3,
.directory-card h4,
.directory-card h5,
.directory-card h6,
.directory-card p {
  margin: 0;
  line-height: 1.2;
  color: inherit;
  border: 0;
  padding: 0;
}

.directory-card {
  display: flex;
  gap: 1rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-content-border);
  align-items: center;
}

.directory-card p {
  margin: .25rem 0;
}

.directory-card-email a {
  font-weight: 500;
}

.directory-card-email a:hover,
.directory-card-email a:active {
  color: var(--color-teal-600);
}

.directory-card:hover {
  background: var(--surface-row);
  transition: background .2s ease;
}

/* Photo */
.directory-card-image {
  flex: 0 0 100px;
}

.directory-card-image img {
  border-radius: 4px;
  border: 1px solid #e5e5e5;
}

/* Content */
.directory-card-content {
  flex: 1;
}

.directory-card a {
  color: var(--brand-primary);
  text-decoration: none;
}

.directory-card a:hover {
  text-decoration: underline;
}

h3.directory-card-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--brand-primary);
  margin-bottom: .25rem;
}

.directory-card-title {
  font-size: 1rem;
  color: var(--text-muted-mid);
  margin-bottom: .5rem;
}

.directory-card-phone,
.directory-card-email,
.directory-card-office {
  font-size: .95rem;
  margin: .15rem 0;
}


/* ============================================================
   3. DIRECTORY PROFILE (detail page)
============================================================ */

.directory-profile {
  margin: 4rem 0;
  line-height: 1.2;
  padding: 1.75rem;
  border-radius: .75rem;
  border: 1px solid rgba(0, 0, 0, .08);
  box-shadow: 0 4px 14px rgba(0, 0, 0, .06);
}

@media (min-width: 768px) {
  .directory-profile {
    margin: 4rem 2rem;
  }
}

/* Flex layout */
.directory-profile-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Image */
.directory-profile-image img {
  width: 100%;
  max-width: 200px;
  border-radius: .5rem;
  object-fit: cover;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .15);
}

/* Main content */
.directory-profile-main {
  flex: 1;
}

@media (min-width: 768px) {
  .directory-profile-grid {
    flex-direction: row;
    align-items: flex-start;
  }

  .directory-profile-image {
    flex: 0 0 200px;
  }

  .directory-profile-main {
    padding-left: 1.5rem;
    border-left: 1px solid rgba(0, 0, 0, .08);
  }
}

/* Name */
.directory-profile-main .directory-profile-name {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--brand-primary);
}

/* Title/role */
.directory-profile-main .directory-profile-title {
  font-style: italic;
  color: var(--text-muted-dark);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

/* Meta block */
.directory-profile-meta {
  margin-top: 1rem;
}

.directory-profile-meta p {
  margin: .25rem 0;
  color: var(--text-muted-mid);
  font-size: 1rem;
}

.directory-profile-meta a {
  text-decoration: none;
}

.directory-profile-meta a:hover {
  text-decoration: underline;
}

/* Department badges */
.directory-profile-depts {
  margin: .5rem 0 1rem;
}

/* Bio section */
.directory-profile-bio {
  margin-top: 2rem;
  border-top: 1px solid var(--color-content-border);
  padding-top: 1.5rem;
}

.directory-profile-bio h2 {
  margin-bottom: .75rem;
  font-size: 1.25rem;
}


/* ============================================================
   4. ALPHA NAVIGATION
   A–Z letter filter bar on the directory listing page.
============================================================ */

.directory-alpha {
  margin: 2rem 0;
}

ul.alpha-list {
  display: flex;
  flex-wrap: wrap;
  overflow-x: auto;
  list-style: none;
  padding: 0;
  margin: 0;
  justify-content: center;
}

ul.alpha-list li {
  margin: 0;
  padding: 0;
}

a.alpha-btn {
  display: block;
  padding: .5rem 1rem;
  font-size: 1.1rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--brand-primary);
  border: 1px solid var(--color-content-border);
  background: var(--color-white);
  line-height: 1.4;
  margin-left: -1px;
}

ul.alpha-list li:first-child a.alpha-btn {
  border-left: 1px solid var(--color-content-border);
  border-top-left-radius: .25rem;
  border-bottom-left-radius: .25rem;
}

ul.alpha-list li:last-child a.alpha-btn {
  border-top-right-radius: .25rem;
  border-bottom-right-radius: .25rem;
}

a.alpha-btn:hover {
  background: var(--surface-row);
}

/* Active letter */
a.alpha-btn[aria-current="true"] {
  background: var(--brand-primary);
  color: var(--color-white);
  border-color: var(--brand-primary-dark);
  cursor: default;
}

a.alpha-btn:focus-visible {
  outline: 3px solid var(--color-black);
  outline-offset: 2px;
}


/* ============================================================
   5. DIRECTORY FILTERS
   Search/filter bar above the listing.
   Uses a lightweight Bootstrap-compatible button style
   scoped only to this context.
============================================================ */

.directory-filters {
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--color-border-tint);
  padding-bottom: 1rem;
}

/* Base button reset — scoped to directory filters only */
.directory-filters .btn {
	display: inline-block;
	font-weight: 400;
	line-height: 1.5;
	color: #212529;
	text-align: center;
	text-decoration: none;
	vertical-align: middle;
	cursor: pointer;
	user-select: none;
	background-color: transparent;
	border: 1px solid transparent;
	padding: .375rem .75rem;
	font-size: 1rem;
	border-radius: .25rem;
	align-self: stretch;
	transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
	border-top-left-radius: 0;
	border-bottom-left-radius: 0;
	width: 100px;
}

/* Primary filter button */
.directory-filters .btn-primary {
  background-color: var(--brand-primary);
  border-color: var(--brand-primary-dark);
  color: var(--color-white) !important;
}

.directory-filters .btn-primary:hover,
.directory-filters .btn-primary:focus {
  color: var(--color-white);
  background-color: var(--brand-accent);
  border-color: var(--brand-accent-hover);
  box-shadow: none;
}


/* ============================================================
   6. DEPARTMENT LISTING
============================================================ */

.directory-department {
  border-bottom: 1px solid var(--color-content-border);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
}

h2.directory-department-title {
  border-bottom: 2px solid var(--color-content-border);
  padding-bottom: 0;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--brand-primary);
  margin-bottom: .5rem;
}

/* Suppress any pseudo-element added globally */
h2.directory-department-title::after {
  content: none;
}

/* Repeated heading used inside department body */
h2.directory-department-title {
  margin: 3.5rem auto 1rem;
}

.directory-department-meta p {
  margin: .25rem 0;
  font-size: 1.05rem;
}

/* Department contact icons — all brand primary */
.directory-department-email svg,
.directory-department-phone svg,
.directory-department-location svg,
.directory-department-website svg {
  color: var(--brand-primary);
  margin-right: .5rem;
}


/* ============================================================
   7. DEPARTMENT BADGE
   Pill label for department associations on profile pages.
   Uses Bootstrap blue intentionally — not a brand color.
============================================================ */

.directory-dept-badge {
  display: inline-block;
  margin: 0 .5rem .5rem 0;
  padding: .3rem .7rem;
  font-size: .8rem;
  font-weight: 600;
  background: rgba(13, 110, 253, .1);
  color: #0d6efd;
  border-radius: 999px;
}


/* ============================================================
   8. DEPARTMENT ACCORDION
   Bootstrap-compatible accordion — scoped to directory.
============================================================ */

.directory-accordion {
  margin: 3rem 0;
}

.directory-accordion .accordion-item {
  border-bottom: 1px solid var(--color-border-tint);
  border-radius: .375rem .375rem 0 0;
}

.directory-accordion .accordion-header {
  margin-bottom: 0;
}

.accordion-header {
  margin-bottom: 0;
}

.accordion-body {
  padding: 1.25rem 1rem;
}

h2.accordion-header::after {
  content: none;
  padding: 0;
}

.accordion-button {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 1.5rem 1.25rem .75rem .75rem;
  font-size: 1.5rem;
  text-align: left;
  color: var(--brand-primary);
  background-color: var(--color-white);
  border: 0;
  border-radius: 0;
  overflow-anchor: none;
  transition:
    color 0.15s ease-in-out,
    background-color 0.15s ease-in-out,
    border-color 0.15s ease-in-out,
    box-shadow 0.15s ease-in-out,
    border-radius 0.15s ease;
}

/* Expand/collapse icon */
.accordion-button::after {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  margin-left: auto;
  content: "";
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2016%2016%22%20fill%3D%22currentColor%22%20class%3D%22w-4%20h-4%22%3E%3Cpath%20d%3D%22M8.75%203.75a.75.75%200%200%200-1.5%200v3.5h-3.5a.75.75%200%200%200%200%201.5h3.5v3.5a.75.75%200%200%200%201.5%200v-3.5h3.5a.75.75%200%200%200%200-1.5h-3.5v-3.5Z%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-size: 1.25rem;
  transition: transform 0.2s ease-in-out;
  color: currentColor;
}

.accordion-button:not(.collapsed)::after {
  transform: rotate(-45deg);
  color: currentColor;
}

.accordion-button:focus {
  z-index: 3;
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.accordion-button:not(.collapsed) {
  color: var(--brand-primary);
  background-color: var(--surface-tint);
  box-shadow: inset 0 -1px 0 var(--color-content-border);
}

.accordion-item:first-of-type {
  border-top-left-radius: .375rem;
  border-top-right-radius: .375rem;
}


/* ============================================================
   9. SEARCH AUTOCOMPLETE
============================================================ */

.directory-search-wrapper {
  position: relative;
}

.directory-autocomplete {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white);
  border: 1px solid #ddd;
  border-top: none;
  z-index: 9999;
  max-height: 300px;
  overflow-y: auto;
  display: none;
}

.directory-autocomplete-item {
  padding: .75rem 1rem;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border-tint);
  transition: background .15s ease;
}

.directory-autocomplete-item:hover,
.directory-autocomplete-item.active {
  background: var(--surface-row);
}

.directory-autocomplete-item:last-child {
  border-bottom: none;
}

/* Keyboard-focused item */
.directory-autocomplete-item.active {
  outline: 2px solid #0d6efd;
  outline-offset: -2px;
}

/* Result name */
.person_name {
  color: var(--brand-primary);
  font-size: 1.15rem;
  line-height: 1.2;
  font-family: var(--font-kanit);
}

/* Result title/role */
.person_title {
  font-size: .9rem;
  color: var(--text-subtle);
  margin: 0;
}