/* ==========================================
   BILINGUAL TYPOGRAPHY — Thai / English UI
   Loaded after responsive-master.css via i18n.js
   ========================================== */

:root {
  --font-sans: 'Kanit', 'Sarabun', 'Noto Sans Thai', 'Leelawadee UI', Tahoma, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --sidebar-width-th: 272px;
  --sidebar-width-en: 292px;
  --ui-text-sm: 0.875rem;
  --ui-text-base: 1rem;
  --ui-text-lg: 1.125rem;
  --ui-leading: 1.6;
  --ui-leading-th: 1.72;
}

html[lang='th'] {
  --sidebar-width: var(--sidebar-width-th);
  --ui-leading: var(--ui-leading-th);
  --ui-text-compact: 0.875rem;
}

html[lang='en'] {
  --sidebar-width: var(--sidebar-width-en);
  --ui-leading: 1.55;
  --ui-text-compact: 0.875rem;
}

/* ── Base typography ── */
body {
  font-family: var(--font-sans);
  line-height: var(--ui-leading);
  font-feature-settings: 'liga' 1, 'kern' 1;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6,
.btn, .nav-btn, .menu-item,
.stat-label, .form-group label {
  font-family: var(--font-sans);
}

/* ── Sidebar width per language (drawer / hamburger mode) ── */
body:not(.sidebar-hamburger-mode) .app-container .sidebar:not(.collapsed) {
  width: var(--sidebar-width, 272px);
  min-width: var(--sidebar-width, 272px);
}

body:not(.sidebar-hamburger-mode) .app-container .sidebar.collapsed {
  width: 80px;
  min-width: 80px;
}

body.sidebar-hamburger-mode .app-container .sidebar,
body.sidebar-hamburger-mode .app-container .sidebar:not(.collapsed),
body.sidebar-hamburger-mode .app-container .sidebar.collapsed {
  width: min(88vw, var(--sidebar-width, 272px)) !important;
  min-width: 0 !important;
}

/* ── Allow natural wrapping (avoid clipped labels) ── */
.logo-title,
.logo-subtitle,
.menu-item,
.menu-item > span:not(.menu-icon),
.footer-btn,
.footer-btn-text,
.user-info-name,
.user-info-role,
.top-bar__title,
.top-bar__subtitle,
.top-bar__meta,
.card h2,
.header h1,
.header p,
.subtitle,
.brand-title,
.brand-subtitle {
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
  word-break: break-word;
  overflow-wrap: anywhere;
  hyphens: auto;
}

.menu-item {
  align-items: flex-start;
  min-height: 44px;
  padding-top: 10px;
  padding-bottom: 10px;
  line-height: 1.45;
}

.menu-item .menu-icon {
  flex-shrink: 0;
  margin-top: 1px;
}

.footer-btn {
  height: auto;
  min-height: 40px;
  padding: 8px 12px;
  line-height: 1.4;
}

/* ── Section titles: uppercase only for English ── */
html[lang='en'] .menu-section-title {
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.8125rem;
  line-height: 1.35;
}

html[lang='th'] .menu-section-title {
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.875rem;
  line-height: 1.45;
  white-space: normal;
}

/* ── Stat / KPI labels ── */
.stat-label,
.kpi-label,
.rf-kpi-label {
  white-space: normal;
  line-height: 1.45;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.6em;
  padding-inline: 4px;
}

html[lang='th'] .stat-label,
html[lang='th'] .kpi-label,
html[lang='th'] .rf-kpi-label {
  text-transform: none;
  letter-spacing: 0.01em;
  font-size: var(--ui-text-compact);
  font-weight: 600;
}

html[lang='en'] .stat-label,
html[lang='en'] .kpi-label,
html[lang='en'] .rf-kpi-label {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.8125rem;
  font-weight: 700;
}

/* ── Table headers ── */
html[lang='th'] thead th {
  text-transform: none;
  letter-spacing: 0.01em;
  white-space: normal;
  line-height: 1.4;
  vertical-align: middle;
}

html[lang='en'] thead th {
  white-space: nowrap;
}

html[lang='th'] th,
html[lang='th'] td {
  white-space: normal;
  line-height: 1.45;
  vertical-align: top;
}

/* ── Badges ── */
html[lang='th'] .badge {
  text-transform: none;
  letter-spacing: 0.01em;
  white-space: normal;
  line-height: 1.3;
  text-align: center;
}

/* ── Buttons & tabs ── */
.btn,
.nav-btn,
.back-link,
.tab,
.tab-btn,
.tab-btn-modern,
.submit-btn,
.login-btn,
.search-btn {
  line-height: 1.35;
  text-align: center;
}

html[lang='th'] .btn,
html[lang='th'] .nav-btn,
html[lang='th'] .tab-btn,
html[lang='th'] .tab-btn-modern {
  white-space: normal;
  font-size: var(--ui-text-compact);
}

html[lang='en'] .btn,
html[lang='en'] .nav-btn {
  white-space: nowrap;
}

.tabs,
.tabs-modern,
.tab-container {
  flex-wrap: wrap;
  row-gap: 8px;
}

.tab,
.tab-btn,
.tab-btn-modern {
  white-space: normal;
  max-width: 100%;
  text-align: center;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ── Top bar layout ── */
.top-bar {
  flex-wrap: wrap;
  gap: 12px 20px;
  align-items: flex-start;
}

.top-bar__meta {
  flex-shrink: 0;
  max-width: 100%;
  line-height: 1.5;
}

/* ── Stats grid: wider cells for Thai ── */
html[lang='th'] .stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
}

html[lang='en'] .stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr));
}

.stat-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ── Card titles ── */
.card h2 {
  flex-wrap: wrap;
  line-height: 1.35;
  gap: 8px;
}

/* ── Language toggle (adapted from toggle5) ── */
.lang-toggle-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.lang-toggle-switch {
  position: relative;
  display: inline-block;
  width: 80px;
  height: 40px;
}

.lang-toggle-switch input {
  display: none;
}

.lang-toggle-switch .lang-toggle-track {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 34px;
  background-color: transparent;
  transition: 0.4s;
  box-shadow: 1px 1px 5px 0 #b93c53 inset;
  overflow: hidden;
}

.lang-toggle-switch .lang-toggle-track::before {
  position: absolute;
  content: '';
  height: 26px;
  width: 26px;
  left: 4px;
  top: 50%;
  transform: translateY(-50%);
  background-color: #b93c53;
  transition: 0.4s;
  border-radius: 50%;
  box-shadow: inset 1px 1px 2px 0 #e64d69;
  z-index: 2;
}

.lang-toggle-switch input:checked + .lang-toggle-track {
  box-shadow: 1px 1px 5px 0 #1a6b62 inset;
}

.lang-toggle-switch input:checked + .lang-toggle-track::before {
  transform: translate(46px, -50%);
  background-color: #1a6b62;
  box-shadow: inset -1px 1px 2px 0 #279286;
}

.lang-toggle-track-text {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-family: var(--font-sans);
  pointer-events: none;
  z-index: 1;
  transition: opacity 0.3s, color 0.3s;
  user-select: none;
}

.lang-toggle-track-text--th {
  left: 11px;
  color: #fff;
  opacity: 1;
}

.lang-toggle-track-text--en {
  right: 11px;
  color: rgba(255, 255, 255, 0.45);
  opacity: 0.45;
}

.lang-toggle-switch input:checked + .lang-toggle-track .lang-toggle-track-text--th {
  opacity: 0.45;
  color: rgba(255, 255, 255, 0.45);
}

.lang-toggle-switch input:checked + .lang-toggle-track .lang-toggle-track-text--en {
  opacity: 1;
  color: #fff;
}

.lang-toggle-switch:hover .lang-toggle-track::before {
  filter: brightness(1.08);
}

#langToggleContainer {
  padding: 4px 0;
}

/* Light variant — public search & auth pages (forest green theme) */
.lang-toggle-wrap--light .lang-toggle-switch {
  width: 72px;
  height: 34px;
}

.lang-toggle-wrap--light .lang-toggle-switch .lang-toggle-track {
  background: var(--site-raised, #edf3ee);
  box-shadow: inset 0 0 0 1px #d1ddd3;
  border-radius: 999px;
  overflow: hidden;
}

.lang-toggle-wrap--light .lang-toggle-switch .lang-toggle-track::before {
  height: 24px;
  width: 24px;
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
  background: linear-gradient(145deg, #3a5a40 0%, #588157 100%);
  box-shadow: 0 2px 6px rgba(58, 90, 64, 0.25);
}

.lang-toggle-wrap--light .lang-toggle-switch input:checked + .lang-toggle-track {
  background: var(--site-raised, #edf3ee);
  box-shadow: inset 0 0 0 1px #d1ddd3;
}

.lang-toggle-wrap--light .lang-toggle-switch input:checked + .lang-toggle-track::before {
  transform: translate(38px, -50%);
  background: linear-gradient(145deg, #588157 0%, #3a5a40 100%);
  box-shadow: 0 2px 6px rgba(58, 90, 64, 0.25);
}

.lang-toggle-wrap--light .lang-toggle-track-text {
  z-index: 3;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
}

.lang-toggle-wrap--light .lang-toggle-track-text--th {
  left: 11px;
}

.lang-toggle-wrap--light .lang-toggle-track-text--en {
  right: 11px;
}

/* TH active — label on knob (white), EN on track (muted) */
.lang-toggle-wrap--light .lang-toggle-switch input:not(:checked) + .lang-toggle-track .lang-toggle-track-text--th {
  color: #ffffff;
  opacity: 1;
}

.lang-toggle-wrap--light .lang-toggle-switch input:not(:checked) + .lang-toggle-track .lang-toggle-track-text--en {
  color: var(--site-text, #3a5a40);
  opacity: 1;
}

/* EN active */
.lang-toggle-wrap--light .lang-toggle-switch input:checked + .lang-toggle-track .lang-toggle-track-text--th {
  color: var(--site-text, #3a5a40);
  opacity: 1;
}

.lang-toggle-wrap--light .lang-toggle-switch input:checked + .lang-toggle-track .lang-toggle-track-text--en {
  color: #ffffff;
  opacity: 1;
}

.lang-toggle-wrap--light .lang-toggle-switch:hover .lang-toggle-track::before {
  filter: brightness(1.06);
  box-shadow: 0 3px 10px rgba(58, 90, 64, 0.35);
}

/* ── Auth pages ── */
html[lang='th'] .container .header h1 {
  font-size: clamp(1.35rem, 4vw, 1.6rem);
  line-height: 1.35;
}

html[lang='en'] .container .header h1 {
  font-size: clamp(1.25rem, 3.5vw, 1.625rem);
  line-height: 1.25;
}

html[lang='th'] .form-group label {
  line-height: 1.45;
}

/* ── Modal titles ── */
.modal-content h2 {
  line-height: 1.35;
  word-break: break-word;
}

.modal-actions {
  gap: 10px;
}

.modal-actions .btn {
  min-width: min(100%, 120px);
}

/* ── Export / action button rows ── */
.btn-row,
.modal-actions,
.search-box {
  flex-wrap: wrap;
}

/* ── Dashboard period chips ── */
.dash-period-btn,
.dash-banner__link,
.dash-banner__title,
.dash-banner__desc {
  white-space: normal;
  line-height: 1.35;
}

.dash-period-btn {
  padding: 8px 12px;
}

/* ── Public search brand ── */
.brand-title,
.brand-subtitle {
  line-height: 1.35;
}

/* ── Executive dashboard labels ── */
html[lang='th'] .ex-zone__stat-label {
  text-transform: none;
  letter-spacing: normal;
  white-space: normal;
}

html[lang='en'] .ex-zone__stat-label {
  white-space: normal;
  line-height: 1.35;
}

/* ── Compact screens ── */
@media (max-width: 480px) {
  html[lang='th'] .menu-item,
  html[lang='en'] .menu-item {
    font-size: 0.875rem;
  }

  .stat-label,
  .kpi-label {
    min-height: auto;
  }

  .top-bar {
    padding: 14px 16px;
  }
}