/**
 * MRDI.uz — Quick Links & Inner Page Navigation System
 * Modern, WCAG 2.2 AA compliant UI components for inner/static pages
 */

:root {
  --ql-primary: #09915e;
  --ql-primary-dark: #066d46;
  --ql-primary-light: #e8f7f1;
  --ql-primary-border: rgba(9, 145, 94, 0.2);
  --ql-card-bg: #ffffff;
  --ql-card-border: rgba(15, 23, 42, 0.08);
  --ql-card-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05), 0 2px 6px -1px rgba(15, 23, 42, 0.03);
  --ql-card-shadow-hover: 0 12px 28px -4px rgba(9, 145, 94, 0.12), 0 4px 10px -2px rgba(15, 23, 42, 0.04);
  --ql-text-title: #1e293b;
  --ql-text-body: #475569;
  --ql-text-muted: #64748b;
  --ql-radius-card: 18px;
  --ql-radius-pill: 9999px;
  --ql-transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   1. STICKY SIDEBAR WIDGET (.ql-sidebar)
   ========================================================================== */

.ql-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 992px) {
  .ql-sidebar.is-sticky {
    position: -webkit-sticky;
    position: sticky;
    top: 130px;
    z-index: 15;
  }
}

.ql-card {
  background: var(--ql-card-bg);
  border: 1px solid var(--ql-card-border);
  border-radius: var(--ql-radius-card);
  box-shadow: var(--ql-card-shadow);
  padding: 1.5rem;
  transition: var(--ql-transition);
  position: relative;
  overflow: hidden;
}

.ql-card:hover {
  border-color: rgba(9, 145, 94, 0.22);
}

.ql-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.875rem;
  border-bottom: 2px solid #f1f5f9;
}

.ql-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ql-text-title);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  letter-spacing: -0.01em;
}

.ql-card-title i {
  color: var(--ql-primary);
  font-size: 1.2rem;
  line-height: 1;
}

.ql-badge-count {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  background: var(--ql-primary-light);
  color: var(--ql-primary-dark);
  border-radius: var(--ql-radius-pill);
}

/* Section Navigation List ("Ushbu bo'limda") */
.ql-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.ql-nav-item {
  position: relative;
}

.ql-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  color: var(--ql-text-title);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1.4;
  transition: var(--ql-transition);
  border: 1px solid transparent;
  background: #f8fafc;
}

.ql-nav-link-content {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  min-width: 0;
}

.ql-nav-link-icon {
  color: var(--ql-text-muted);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--ql-transition);
}

.ql-nav-link-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ql-nav-arrow {
  color: var(--ql-text-muted);
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: transform 0.2s ease, color 0.2s ease;
}

.ql-nav-link:hover {
  color: var(--ql-primary);
  background: var(--ql-primary-light);
  border-color: var(--ql-primary-border);
  transform: translateX(3px);
}

.ql-nav-link:hover .ql-nav-link-icon {
  color: var(--ql-primary);
}

.ql-nav-link:hover .ql-nav-arrow {
  color: var(--ql-primary);
  transform: translateX(3px);
}

/* Active State */
.ql-nav-link.is-active {
  background: var(--ql-primary);
  color: #ffffff;
  font-weight: 600;
  border-color: var(--ql-primary);
  box-shadow: 0 4px 12px rgba(9, 145, 94, 0.25);
}

.ql-nav-link.is-active .ql-nav-link-icon,
.ql-nav-link.is-active .ql-nav-arrow {
  color: #ffffff;
}

/* Quick Services Mini Grid (HEMIS, LMS, Library) */
.ql-services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.625rem;
}

.ql-service-item {
  display: flex;
  flex-direction: column;
  padding: 0.875rem 0.75rem;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid var(--ql-card-border);
  text-decoration: none;
  transition: var(--ql-transition);
  position: relative;
  overflow: hidden;
}

.ql-service-item:hover {
  background: #ffffff;
  border-color: var(--ql-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(9, 145, 94, 0.1);
}

.ql-service-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  background: var(--ql-primary-light);
  color: var(--ql-primary);
  transition: var(--ql-transition);
}

.ql-service-item:hover .ql-service-icon-wrap {
  background: var(--ql-primary);
  color: #ffffff;
}

.ql-service-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ql-text-title);
  line-height: 1.3;
  margin-bottom: 0.2rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.ql-service-title i.bi-box-arrow-up-right {
  font-size: 0.7rem;
  opacity: 0.6;
}

.ql-service-sub {
  font-size: 0.72rem;
  color: var(--ql-text-muted);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Contact / Hotline Widget Box */
.ql-contact-card {
  background: linear-gradient(145deg, #09915e 0%, #066d46 100%);
  color: #ffffff;
  border: none;
}

.ql-contact-card .ql-card-header {
  border-bottom-color: rgba(255, 255, 255, 0.15);
}

.ql-contact-card .ql-card-title {
  color: #ffffff;
}

.ql-contact-card .ql-card-title i {
  color: #a7f3d0;
}

.ql-contact-desc {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 1rem;
  line-height: 1.45;
}

.ql-contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.ql-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.ql-contact-item i {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.ql-contact-item a {
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.ql-contact-item a:hover {
  text-decoration: underline;
  opacity: 0.9;
}

.ql-contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: #ffffff;
  color: var(--ql-primary-dark);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--ql-transition);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.ql-contact-btn:hover {
  background: #f0fdf4;
  color: var(--ql-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.15);
}

/* Downloadable documents in sidebar */
.ql-doc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ql-doc-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  border-radius: 10px;
  background: #f8fafc;
  color: var(--ql-text-title);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--ql-card-border);
  transition: var(--ql-transition);
}

.ql-doc-item a:hover {
  border-color: var(--ql-primary);
  background: #ffffff;
  color: var(--ql-primary);
}

.ql-doc-meta {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.ql-badge-format {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  background: #e2e8f0;
  color: #334155;
  text-transform: uppercase;
}

.ql-badge-format.is-pdf {
  background: #fee2e2;
  color: #b91c1c;
}

/* Faculty Dean / Leadership Card */
.faculty-dean-card {
  text-align: center;
  padding: 1.25rem 1.25rem;
}

.faculty-dean-img-wrap {
  width: 144px;
  height: 144px;
  border-radius: 50%;
  margin: 0 auto 1.25rem auto;
  padding: 4px;
  background: #ffffff;
  border: 3px solid rgba(9, 145, 94, 0.25);
  box-shadow: 0 8px 24px rgba(9, 145, 94, 0.16);
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.faculty-dean-img-wrap:hover {
  transform: scale(1.03);
  border-color: var(--ql-primary);
  box-shadow: 0 12px 28px rgba(9, 145, 94, 0.24);
}

.faculty-dean-img-wrap img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
}

.faculty-dean-placeholder {
  width: 144px;
  height: 144px;
  border-radius: 50%;
  margin: 0 auto 1.25rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ql-primary-light);
  color: var(--ql-primary);
  font-size: 3.5rem;
  border: 3px solid rgba(9, 145, 94, 0.25);
  box-shadow: 0 8px 24px rgba(9, 145, 94, 0.12);
}

.faculty-dean-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--ql-primary);
  margin-bottom: 0.35rem;
}

.faculty-dean-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ql-text-title);
  margin-bottom: 0.35rem;
  line-height: 1.35;
}

.faculty-dean-degree {
  font-size: 0.85rem;
  color: var(--ql-text-muted);
  margin-bottom: 0.75rem;
}

.faculty-dean-meta {
  background: #f8fafc;
  border-radius: 12px;
  padding: 0.875rem;
  font-size: 0.85rem;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.75rem;
  border: 1px solid var(--ql-card-border);
}

.faculty-dean-meta div {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ql-text-body);
}

.faculty-dean-meta div i {
  color: var(--ql-primary);
  font-size: 0.95rem;
  flex-shrink: 0;
}

/* ==========================================================================
   2. END-OF-CONTENT RELATED ACTION CARDS (.ql-action-cards)
   Harvard / Stanford Button-Card System
   ========================================================================== */

.ql-action-cards-section {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.ql-section-heading {
  margin-bottom: 1.75rem;
}

.ql-section-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ql-text-title);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ql-section-subtitle {
  font-size: 0.95rem;
  color: var(--ql-text-muted);
  margin: 0;
}

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

@media (min-width: 576px) {
  .ql-action-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
  .ql-action-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .ql-action-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .ql-action-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
  .ql-action-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
  .ql-action-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
}

.ql-action-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  border-radius: var(--ql-radius-card);
  background: var(--ql-card-bg);
  border: 1px solid var(--ql-card-border);
  box-shadow: var(--ql-card-shadow);
  text-decoration: none;
  transition: var(--ql-transition);
  position: relative;
  overflow: hidden;
  height: 100%;
}

.ql-action-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ql-primary), #10b981);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.ql-action-card:hover {
  transform: translateY(-4px);
  border-color: rgba(9, 145, 94, 0.3);
  box-shadow: var(--ql-card-shadow-hover);
}

.ql-action-card:hover::before {
  opacity: 1;
}

.ql-action-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.ql-action-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  background: var(--ql-primary-light);
  color: var(--ql-primary);
  flex-shrink: 0;
  transition: var(--ql-transition);
}

.ql-action-card:hover .ql-action-icon {
  background: var(--ql-primary);
  color: #ffffff;
  transform: scale(1.05);
}

.ql-action-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--ql-radius-pill);
  background: #f1f5f9;
  color: var(--ql-text-muted);
}

.ql-action-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ql-text-title);
  margin-bottom: 0.45rem;
  line-height: 1.35;
  transition: color 0.2s ease;
}

.ql-action-card:hover .ql-action-title {
  color: var(--ql-primary);
}

.ql-action-desc {
  font-size: 0.88rem;
  color: var(--ql-text-body);
  line-height: 1.45;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ql-action-footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ql-primary);
  margin-top: auto;
}

.ql-action-footer .ql-arrow {
  font-size: 1rem;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.ql-action-card:hover .ql-action-footer .ql-arrow {
  transform: translateX(5px);
}

/* ==========================================================================
   3. HORIZONTAL QUICK ACTION STRIP (.ql-action-strip)
   Pills / Chips for Faculty and Department Pages
   ========================================================================== */

.ql-strip-wrapper {
  margin: 1.5rem 0 2rem 0;
  padding: 0.75rem 1.25rem;
  background: #ffffff;
  border: 1px solid var(--ql-card-border);
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ql-strip-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ql-text-title);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-right: 0.25rem;
  flex-shrink: 0;
}

.ql-strip-label i {
  color: var(--ql-primary);
}

.ql-strip-items {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ql-chip-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--ql-radius-pill);
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: var(--ql-text-title);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: var(--ql-transition);
  white-space: nowrap;
}

.ql-chip-link i {
  font-size: 0.9rem;
  color: var(--ql-primary);
  transition: var(--ql-transition);
}

.ql-chip-link:hover {
  background: var(--ql-primary);
  color: #ffffff;
  border-color: var(--ql-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(9, 145, 94, 0.2);
}

.ql-chip-link:hover i {
  color: #ffffff;
}

/* ==========================================================================
   4. ACCESSIBILITY & WCAG 2.2 AA COMPLIANCE
   ========================================================================== */

.ql-nav-link:focus-visible,
.ql-service-item:focus-visible,
.ql-contact-btn:focus-visible,
.ql-doc-item a:focus-visible,
.ql-action-card:focus-visible,
.ql-chip-link:focus-visible {
  outline: 3px solid var(--ql-primary) !important;
  outline-offset: 2px !important;
}

@media (prefers-reduced-motion: reduce) {
  .ql-nav-link,
  .ql-service-item,
  .ql-action-card,
  .ql-chip-link,
  .ql-nav-arrow,
  .ql-action-footer .ql-arrow {
    transition: none !important;
    transform: none !important;
  }
}

/* High contrast mode / accessibility toggle support */
body.accessibility-contrast .ql-card,
body.accessibility-contrast .ql-action-card,
body.accessibility-contrast .ql-strip-wrapper {
  border-width: 2px !important;
  border-color: #000000 !important;
}

body.accessibility-contrast .ql-nav-link {
  border: 1px solid #000000 !important;
}

body.accessibility-contrast .ql-nav-link.is-active {
  background: #000000 !important;
  color: #ffffff !important;
}