/* Glosarium LibreOffice Indonesia - Stylesheet */

:root {
  --lo-green-primary: #17a204;
  --lo-green-dark: #0f6e02;
  --lo-green-light: #eaf8ea;
  --lo-green-hover: #128203;
  --lo-green-glow: rgba(23, 162, 4, 0.25);
  --lo-dark: #1e293b;
  --lo-muted: #64748b;
  --lo-border: #e2e8f0;
  --lo-card-bg: rgba(255, 255, 255, 0.96);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12);
  --font-family: 'Raleway', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --header-height: 180px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--lo-dark);
  background-color: #f8fafc;
  background-image: url('../img/latar.svg');
  background-repeat: repeat;
  background-size: cover;
  background-attachment: fixed;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Utilities */
.d-none {
  display: none !important;
}

@media (min-width: 992px) {
  .d-lg-inline {
    display: inline !important;
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--lo-dark);
  font-weight: 700;
  margin-top: 0;
  word-break: break-word;
}

a {
  color: var(--lo-green-primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--lo-green-dark);
  text-decoration: none;
}

/* Fixed Top Header (Unified Navbar + Search + Alphabet Filter) */
.fixed-top-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  width: 100%;
  background: linear-gradient(135deg, rgba(23, 162, 4, 0.98) 0%, rgba(15, 110, 2, 0.98) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

/* Top Navbar Row */
.site-navbar {
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.site-navbar .navbar-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo img {
  height: 38px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}

.navbar-nav {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.4rem;
}

.nav-link {
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  cursor: pointer;
}

.nav-link:hover, .nav-link.active {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-1px);
}

.nav-btn-highlight {
  background: #ffffff !important;
  color: var(--lo-green-dark) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.nav-btn-highlight:hover {
  background: #f0fdf4 !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

/* Mobile Toggle */
.navbar-toggler {
  display: none;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background 0.2s ease;
}

.navbar-toggler:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Header Search & Alphabet Section (Stacked Vertically) */
.header-search-section {
  width: 100%;
  padding: 0.65rem 1.25rem 0.65rem;
  background: rgba(0, 0, 0, 0.08);
}

.header-search-container {
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 620px;
}

.search-icon {
  position: absolute;
  left: 1rem;
  color: var(--lo-muted);
  font-size: 1rem;
  pointer-events: none;
  transition: color 0.2s ease;
}

.search-input {
  width: 100%;
  padding: 0.65rem 2.5rem 0.65rem 2.65rem;
  font-size: 0.95rem;
  font-family: var(--font-family);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-full);
  background: #ffffff;
  color: var(--lo-dark);
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
  outline: none;
  box-sizing: border-box;
}

.search-input:focus {
  border-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.45);
}

.search-clear-btn {
  position: absolute;
  right: 0.9rem;
  background: none;
  border: none;
  color: var(--lo-muted);
  font-size: 1rem;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0.2rem;
  border-radius: 50%;
  transition: color 0.2s ease;
}

.search-clear-btn:hover {
  color: #ef4444;
}

/* Header Alphabet Quick Filter (Placed below search input) */
.header-alphabet-nav {
  width: 100%;
  display: flex;
  justify-content: center;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.header-alphabet-nav::-webkit-scrollbar {
  display: none;
}

.alphabet-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  justify-content: center;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0.1rem 0;
}

.alpha-btn {
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.82rem;
  min-width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  padding: 0 0.45rem;
}

.alpha-btn:hover {
  background: #ffffff;
  color: var(--lo-green-dark);
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.alpha-btn.active {
  background: #ffffff;
  border-color: #ffffff;
  color: var(--lo-green-dark);
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.alpha-btn.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

/* Mobile Drawer Menu */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-menu-overlay.show {
  display: block;
  opacity: 1;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  max-width: 85vw;
  height: 100vh;
  background: #ffffff;
  z-index: 1050;
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.2);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
}

.mobile-nav-drawer.show {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--lo-border);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 80px;
  padding: 10px 20px;
  background-color: #17a204;
}

.mobile-drawer-close {
  background: transparent;
  border: none;
  font-size: 1.8rem;
  color: white;
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 80px;
}

.mobile-nav-links .nav-link {
  color: var(--lo-dark) !important;
  font-size: 1.05rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: #f8fafc;
  white-space: normal;
}

.mobile-nav-links .nav-link:hover, .mobile-nav-links .nav-link.active {
  background: var(--lo-green-light);
  color: var(--lo-green-dark) !important;
}

.mobile-nav-links .nav-btn-highlight {
  background: var(--lo-green-primary) !important;
  color: #ffffff !important;
}

/* Main Container */
.main-wrapper {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: calc(var(--header-height) + 1.5rem) 1.25rem 3rem;
  box-sizing: border-box;
}

/* Initial Welcome / Landing Card */
.welcome-card {
  background: var(--lo-card-bg);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.8);
  padding: 3.5rem 2rem;
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
  animation: fadeIn 0.4s ease;
}

.welcome-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #17a204, #52c41a, #17a204);
}

.welcome-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--lo-green-light);
  color: var(--lo-green-dark);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.welcome-title {
  font-size: 2.3rem;
  color: var(--lo-dark);
  margin-bottom: 0.75rem;
  font-weight: 800;
  line-height: 1.2;
}

.welcome-title span {
  color: var(--lo-green-primary);
}

.welcome-subtitle {
  color: var(--lo-muted);
  font-size: 1.1rem;
  max-width: 650px;
  margin: 0 auto 2rem;
}

.welcome-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.btn-hero-primary {
  background: var(--lo-green-primary);
  color: #ffffff;
  border: none;
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px var(--lo-green-glow);
  transition: all 0.25s ease;
}

.btn-hero-primary:hover {
  background: var(--lo-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px var(--lo-green-glow);
  color: #ffffff;
}

.btn-hero-outline {
  background: #ffffff;
  color: var(--lo-dark);
  border: 2px solid var(--lo-border);
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.25s ease;
}

.btn-hero-outline:hover {
  border-color: var(--lo-green-primary);
  color: var(--lo-green-primary);
  background: var(--lo-green-light);
  transform: translateY(-2px);
}

.welcome-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--lo-muted);
  background: #f8fafc;
  border: 1px solid var(--lo-border);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
}

.welcome-hint kbd {
  background: #e2e8f0;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--lo-dark);
  font-weight: 700;
}

/* Glossary Section Card */
.glossary-card {
  background: var(--lo-card-bg);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.8);
  overflow: hidden;
  margin-bottom: 2.5rem;
  width: 100%;
  box-sizing: border-box;
  animation: fadeIn 0.3s ease;
}

.glossary-section-header {
  padding: 1.25rem 1.75rem;
  background: #ffffff;
  border-bottom: 1px solid var(--lo-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.section-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.section-heading {
  font-size: 1.3rem;
  margin: 0;
  color: var(--lo-dark);
}

.badge-count {
  background: var(--lo-green-light);
  color: var(--lo-green-dark);
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
}

.letter-group {
  border-bottom: 1px solid var(--lo-border);
  transition: background-color 0.2s ease;
  width: 100%;
  box-sizing: border-box;
}

.letter-group:last-child {
  border-bottom: none;
}

.letter-group-inner {
  display: grid;
  grid-template-columns: 140px 1fr;
  min-height: 80px;
  width: 100%;
  box-sizing: border-box;
}

.letter-header {
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--lo-border);
  padding: 1.5rem 1rem;
  box-sizing: border-box;
}

.letter-badge {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--lo-green-primary);
  line-height: 1;
}

.letter-count {
  font-size: 0.75rem;
  color: var(--lo-muted);
  margin-top: 0.25rem;
  font-weight: 600;
}

.letter-terms-list {
  padding: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-content: center;
  width: 100%;
  box-sizing: border-box;
}

/* Term Pill / Item */
.term-chip {
  background: #ffffff;
  border: 1px solid var(--lo-border);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.85rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--lo-dark);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
  max-width: 100%;
  box-sizing: border-box;
  word-break: break-word;
}

.term-chip:hover {
  border-color: var(--lo-green-primary);
  background: var(--lo-green-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.term-chip .source-text {
  font-weight: 600;
  color: var(--lo-dark);
  word-break: break-word;
}

.term-chip .padanan-badge {
  color: var(--lo-green-dark);
  background: #e2f7df;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 600;
  word-break: break-word;
}

.term-chip:hover .padanan-badge {
  background: var(--lo-green-primary);
  color: #ffffff;
}

/* Search Results Table View */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.glossary-table {
  width: 100%;
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.glossary-table th {
  background: #f1f5f9;
  color: var(--lo-dark);
  font-weight: 700;
  padding: 0.9rem 1rem;
  text-align: left;
  border-bottom: 2px solid var(--lo-border);
  font-size: 0.92rem;
}

.glossary-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--lo-border);
  vertical-align: middle;
  font-size: 0.95rem;
  word-break: break-word;
}

.glossary-table tr:hover td {
  background-color: #f8fdf8;
}

.glossary-table .col-letter {
  width: 40px;
  font-weight: 700;
  color: var(--lo-green-primary);
  text-align: center;
}

.glossary-table .col-source {
  font-weight: 600;
  color: var(--lo-dark);
}

.glossary-table .col-padanan {
  color: var(--lo-green-dark);
  font-weight: 600;
}

.glossary-table .col-action {
  width: 80px;
  text-align: right;
}

.btn-copy {
  background: #f1f5f9;
  border: 1px solid var(--lo-border);
  border-radius: var(--radius-sm);
  color: var(--lo-muted);
  font-size: 0.82rem;
  padding: 0.35rem 0.55rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-copy:hover {
  background: var(--lo-green-primary);
  border-color: var(--lo-green-primary);
  color: #ffffff;
}

/* Empty Search State */
.empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  color: var(--lo-muted);
}

.empty-state-icon {
  font-size: 3rem;
  color: #cbd5e1;
  margin-bottom: 1rem;
}

.empty-state h4 {
  font-size: 1.3rem;
  color: var(--lo-dark);
  margin-bottom: 0.5rem;
}

/* About Section */
.about-card {
  background: var(--lo-card-bg);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.8);
  padding: 2.5rem 2rem;
  margin-bottom: 2.5rem;
  width: 100%;
  box-sizing: border-box;
  animation: fadeIn 0.3s ease;
}

.about-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--lo-green-light);
}

.about-header i {
  color: var(--lo-green-primary);
  font-size: 1.5rem;
}

.about-header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--lo-dark);
  line-height: 1.3;
}

.about-text {
  color: #334155;
  font-size: 1.02rem;
  line-height: 1.8;
  margin-bottom: 1.75rem;
  text-align: justify;
}

.contributors-box {
  background: #f8fafc;
  border: 1px solid var(--lo-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  box-sizing: border-box;
}

.contributors-box h4 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--lo-green-dark);
}

.contributors-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.contributors-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  flex-wrap: wrap;
}

.contributors-list a {
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Footer */
.site-footer {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 1.5rem 0;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
  overflow: hidden;
}

.footer-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  box-sizing: border-box;
}

.footer-copyright {
  font-size: 0.92rem;
  color: #cbd5e1;
}

.footer-social-links {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.footer-social-links li {
  margin: 0;
  padding: 0;
}

.footer-social-links a {
  color: #cbd5e1;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.2s ease, transform 0.2s ease;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
}

.footer-social-links a:hover {
  color: #4ade80;
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.25s ease;
  box-sizing: border-box;
}

.modal-overlay.show {
  display: flex;
  opacity: 1;
}

.modal-container {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.25s ease;
  box-sizing: border-box;
}

.modal-overlay.show .modal-container {
  transform: scale(1);
}

.modal-header {
  background: var(--lo-green-primary);
  color: #ffffff;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  color: #ffffff;
  margin: 0;
  font-size: 1.25rem;
}

.modal-close {
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0.2rem;
  border-radius: 4px;
}

.modal-body {
  padding: 1.75rem 1.5rem;
  box-sizing: border-box;
}

.modal-term-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-detail-item {
  border-bottom: 1px solid var(--lo-border);
  padding-bottom: 0.75rem;
}

.modal-detail-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.modal-detail-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--lo-muted);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.modal-detail-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--lo-dark);
  word-break: break-word;
}

.modal-detail-value.primary-val {
  color: var(--lo-green-primary);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  left: 1.5rem;
  max-width: 400px;
  margin-left: auto;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  background: rgba(15, 23, 42, 0.95);
  color: #ffffff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
  animation: slideUp 0.3s ease forwards;
  border-left: 4px solid var(--lo-green-primary);
  pointer-events: auto;
  word-break: break-word;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive adjustments */
@media (max-width: 991px) {
  :root {
    --header-height: 185px;
  }
  .navbar-nav {
    display: none;
  }
  .navbar-toggler {
    display: block;
  }
  .letter-group-inner {
    grid-template-columns: 90px 1fr;
  }
  .letter-badge {
    font-size: 1.8rem;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 175px;
  }
  .main-wrapper {
    padding: calc(var(--header-height) + 1rem) 0.75rem 2rem;
  }
  .header-search-section {
    padding: 0.5rem 0.75rem 0.55rem;
  }
  .header-search-container {
    gap: 0.4rem;
  }
  .search-input-wrapper {
    max-width: 100%;
  }
  .search-input {
    padding: 0.5rem 2.2rem 0.5rem 2.2rem;
    font-size: 0.88rem;
  }
  .search-icon {
    left: 0.75rem;
    font-size: 0.85rem;
  }
  .search-clear-btn {
    right: 0.75rem;
  }
  .header-alphabet-nav {
    width: 100%;
  }
  .alphabet-list {
    gap: 0.22rem;
  }
  .alpha-btn {
    min-width: 26px;
    height: 26px;
    font-size: 0.75rem;
    padding: 0 0.2rem;
  }
  .welcome-card {
    padding: 2rem 1.25rem;
  }
  .welcome-title {
    font-size: 1.6rem;
  }
  .welcome-subtitle {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }
  .btn-hero-primary, .btn-hero-outline {
    width: 100%;
    justify-content: center;
  }
  .letter-group-inner {
    grid-template-columns: 1fr;
  }
  .letter-header {
    border-right: none;
    border-bottom: 1px solid var(--lo-border);
    flex-direction: row;
    justify-content: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0.85rem;
  }
  .letter-badge {
    font-size: 1.25rem;
  }
  .letter-count {
    margin-top: 0;
  }
  .letter-terms-list {
    padding: 0.75rem 0.85rem;
    gap: 0.5rem;
    display: flex;
    flex-direction: column;
  }
  .term-chip {
    width: 100%;
    justify-content: space-between;
    padding: 0.6rem 0.85rem;
  }
  .about-card {
    padding: 1.5rem 1rem;
  }
  .about-header h2 {
    font-size: 1.25rem;
  }
  .about-text {
    font-size: 0.92rem;
    text-align: left;
  }
  .contributors-box {
    padding: 1rem;
  }
  .footer-container {
    flex-direction: column;
    text-align: center;
    gap: 0.85rem;
    padding: 0 1rem;
  }
  .footer-social-links {
    justify-content: center;
    gap: 0.5rem;
  }
  .footer-social-links a {
    padding: 0.4rem 0.6rem;
    font-size: 0.85rem;
  }
}