/* English interface stylesheet. Edit independently of the other language. */
html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
  background: #f7f8fb;
  color: #111827;
}

/* TABOS 7 internal shell bridge. The copied TABOS assets are the standard;
   these rules only adapt the WebForms shell assumptions to Razor/MVC markup. */
body.oc-tabos-shell {
  background: #ffffff;
  height: 100vh;
  margin: 0;
  margin-bottom: 0;
  min-height: 100vh;
  overflow: hidden;
}

body.oc-tabos-shell .oc-tabos-desktop {
  display: flex;
  flex-direction: column;
  height: 100vh;
  min-height: 0;
  overflow: hidden;
}

body.oc-tabos-shell .header {
  flex: 0 0 auto;
}

body.oc-tabos-shell .logo-wrapper #CompanyName {
  color: #1982c4;
  margin: 0;
  padding-top: 6px;
}

body.oc-tabos-shell .oc-tabos-year {
  display: flex;
  gap: 5px;
}

body.oc-tabos-shell .oc-tabos-year h6 {
  color: #2e323c;
  margin: 0;
  padding-top: 4px;
}

body.oc-tabos-shell .oc-tabos-year h6:first-child {
  color: #1982c4;
}

body.oc-tabos-shell .oc-tabos-container {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  min-height: 0;
  padding-left: 0;
  padding-right: 0;
}

body.oc-tabos-shell .custom-navbar {
  flex: 0 0 auto;
  margin-bottom: 0;
  position: relative;
  z-index: 1030;
}

body.oc-tabos-shell .main-container {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  min-height: 0;
  width: 100%;
}

body.oc-tabos-shell .content-wrapper {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  padding: 1.5rem;
}

body.oc-tabos-shell .main-footer {
  align-items: center;
  display: flex;
  flex: 0 0 30px;
  gap: 14px;
  height: 30px;
  margin: 0;
  min-height: 30px;
  padding: 3px 10px;
}

.oc-window-frame {
  height: 100%;
  overflow: hidden;
  width: 100%;
}

.oc-window-iframe {
  border: 0;
  height: 99%;
  left: 5px;
  overflow: hidden;
  width: 99%;
}

body.oc-tabos-shell-ar .header-profile-actions a i {
  margin-left: .5rem;
  margin-right: 0;
}

body.management-panel-body {
  background: rgba(245, 246, 250, .95);
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
}

body.management-panel-body .management-panel-host,
body.management-panel-body .management-panel-host > main,
body.management-panel-body .management-panel-page,
body.management-panel-body .management-panel-main {
  height: 100vh;
  min-height: 0;
  overflow: hidden;
}

body.management-panel-body .management-panel-page {
  padding: 14px 18px;
}

.oc-tabos-maintenance-panel {
  background: rgba(245, 246, 250, .95);
  border: 1px dotted #8f9aa8;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  height: calc(100vh - 28px);
  min-height: 0;
  overflow: hidden;
  padding: 28px 32px;
}

.oc-tabos-grid-toolbar {
  align-items: center;
  display: flex;
  flex: 0 0 auto;
  justify-content: space-between;
  margin-bottom: 18px;
}

.oc-tabos-search-row {
  align-items: center;
  display: inline-flex;
  gap: 8px;
}

.oc-tabos-search-row input {
  background: #fff;
  border: 1px solid #bac5d6;
  border-radius: 2px;
  color: #2e323c;
  font: inherit;
  height: 34px;
  min-width: 220px;
  padding: 5px 8px;
}

.oc-tabos-search-row label {
  color: #2e323c;
  font-size: .88rem;
  font-weight: 700;
  margin: 0;
}

.oc-tabos-search-row label::after {
  content: ":";
}

.oc-tabos-plus-button {
  align-items: center;
  background: transparent;
  border: 0;
  color: #2e323c;
  cursor: pointer;
  display: inline-flex;
  font-size: 2rem;
  font-weight: 500;
  height: 38px;
  justify-content: center;
  line-height: 1;
  padding: 0;
  width: 44px;
}

.oc-tabos-plus-button:hover {
  color: #1982c4;
}

.oc-tabos-grid-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
}

.oc-tabos-maintenance-panel .dataTables_wrapper,
.oc-tabos-maintenance-panel .dataTables_scroll,
.oc-tabos-maintenance-panel .dataTables_scrollBody {
  min-height: 0;
}

.oc-tabos-data-table {
  margin: 0 !important;
  width: 100% !important;
}

.oc-tabos-data-table th,
.oc-tabos-data-table td {
  font-size: .9rem;
  padding: .65rem 1rem;
}

.oc-tabos-data-table th {
  color: #2e323c;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

.oc-tabos-data-table td strong {
  color: #111827;
  display: block;
  font-weight: 700;
}

.oc-tabos-data-table td small {
  color: #5f6b7c;
  display: block;
  font-size: .85rem;
}

.oc-tabos-data-table td.dtr-control,
.oc-tabos-data-table th.dtr-control {
  cursor: pointer;
}

.oc-tabos-data-table .dtr-details {
  margin: 0;
  padding: 0;
  width: 100%;
}

.oc-tabos-data-table .dtr-details li {
  border-bottom: 1px solid #e5ebf4;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 7px 0;
}

.oc-tabos-data-table .dtr-title {
  color: #5f6b7c;
  font-weight: 800;
}

.oc-tabos-data-table .dtr-data {
  color: #111827;
  min-width: 0;
  overflow-wrap: anywhere;
  text-align: end;
}

.oc-tabos-maintenance-panel .course-seat-pill {
  background: transparent;
  border: 0;
  border-radius: 0;
  color: #2e323c;
  padding: 0;
}

.oc-tabos-maintenance-panel .tabos-icon-actions,
.oc-tabos-maintenance-panel .admin-row-actions {
  align-items: center;
  display: inline-flex;
  gap: 14px;
  justify-content: center;
}

.oc-tabos-maintenance-panel .tabos-action-icon,
.oc-tabos-maintenance-panel .admin-row-actions .tabos-action-icon {
  background: transparent;
  border: 0;
  border-radius: 0;
  color: #2e323c;
  height: 22px;
  min-height: 22px;
  padding: 0;
  width: 22px;
}

.oc-tabos-maintenance-panel .tabos-action-icon svg {
  height: 18px;
  width: 18px;
}

.oc-tabos-maintenance-panel .tabos-action-icon:hover,
.oc-tabos-maintenance-panel .tabos-row-actions a:hover,
.oc-tabos-maintenance-panel .tabos-row-actions button:hover {
  background: transparent;
  border: 0;
  color: #1982c4;
}

.oc-tabos-maintenance-panel .tabos-action-icon.is-danger,
.oc-tabos-maintenance-panel .tabos-action-icon.is-warning,
.oc-tabos-maintenance-panel .tabos-action-icon.is-success {
  color: #2e323c;
}

body.oc-tabos-shell-ar .oc-tabos-search-row {
  direction: ltr;
}

body.oc-tabos-shell-ar .custom-navbar ul.navbar-nav li.nav-item a.nav-link i.nav-icon {
  margin-left: auto;
  margin-right: auto;
}

.room-body {
  margin: 0;
  overflow: hidden;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

.app-fullscreen {
  height: 100vh;
  min-height: 100vh;
  overflow: hidden;
}

.home-shell {
  min-height: calc(100vh - 140px);
  display: grid;
  place-items: center;
}

.home-copy {
  width: min(760px, 100%);
  padding: 48px 0;
}

.home-copy h1 {
  max-width: 680px;
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0;
  margin-bottom: 20px;
}

.home-copy p {
  max-width: 560px;
  color: #526071;
  font-size: 1.1rem;
}

.eyebrow,
.room-kicker {
  color: #146c5f;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.room-launcher {
  margin-top: 36px;
  max-width: 620px;
}

.join-row {
  display: flex;
  gap: 12px;
}

.course-ui-body {
  background: #f5f7fb;
  margin: 0;
  overflow: auto;
}

.course-app-shell {
  min-height: 100vh;
}

.course-app-shell main {
  min-height: 100vh;
}

.course-page {
  --course-ink: #111827;
  --course-muted: #5b6678;
  --course-line: #dfe5ee;
  --course-soft: #f5f7fb;
  --course-card: #ffffff;
  --course-teal: #146c5f;
  --course-blue: #2563eb;
  --course-gold: #b7791f;
  --course-red: #b42318;
  --course-shadow: 0 22px 60px rgba(17, 24, 39, .10);
  color: var(--course-ink);
  min-height: 100vh;
}

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

.course-page a {
  color: inherit;
  text-decoration: none;
}

.course-landing {
  background:
    linear-gradient(90deg, rgba(20, 108, 95, .07), transparent 26%),
    linear-gradient(180deg, #f8fafc, #f2f5fa);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  padding: 28px;
}

.course-topbar {
  align-items: center;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1280px;
  width: 100%;
  z-index: 2;
}

.course-brand {
  align-items: center;
  display: inline-flex;
  gap: 12px;
  min-width: 0;
}

.course-brand-mark {
  align-items: center;
  background: #146c5f;
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  flex: 0 0 auto;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.course-brand strong,
.course-brand small {
  display: block;
  line-height: 1.1;
}

.course-brand strong {
  font-size: 1rem;
}

.course-brand small {
  color: var(--course-muted);
  font-size: .78rem;
  margin-top: 3px;
}

.course-topbar-actions,
.dashboard-header-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.course-ghost-link,
.course-lang-button,
.course-primary-button,
.course-secondary-button {
  align-items: center;
  border-radius: 8px;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 42px;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
}

.course-ghost-link,
.course-lang-button {
  background: rgba(255, 255, 255, .86);
  border: 1px solid var(--course-line);
  color: var(--course-teal);
  padding: 8px 13px;
}

.course-ghost-link:hover,
.course-lang-button:hover,
.course-primary-button:hover,
.course-secondary-button:hover,
.dashboard-actions button:hover {
  transform: translateY(-1px);
}

.course-primary-button {
  background: #1f2937;
  border: 1px solid #1f2937;
  color: #fff;
  padding: 10px 16px;
  width: 100%;
}

.course-secondary-button {
  background: #fff;
  border: 1px solid var(--course-line);
  color: var(--course-ink);
  padding: 10px 14px;
}

.landing-grid {
  align-items: center;
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 440px);
  margin: 0 auto;
  max-width: 1280px;
  min-height: 0;
  padding: 28px 0 0;
  width: 100%;
}

.landing-story {
  align-items: end;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 320px);
  min-height: 620px;
}

.story-card,
.schedule-visual,
.access-panel,
.dashboard-nav,
.catalog-panel,
.side-widget,
.dashboard-actions button,
.course-card-item {
  background: rgba(255, 255, 255, .92);
  border: 1px solid var(--course-line);
  border-radius: 8px;
  box-shadow: var(--course-shadow);
}

.story-card-main {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 5vw, 64px);
}

.course-kicker {
  color: var(--course-teal);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .08em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.story-card h1 {
  font-size: clamp(2.4rem, 5vw, 5.6rem);
  letter-spacing: 0;
  line-height: .96;
  margin: 0 0 20px;
  max-width: 760px;
}

.story-card p {
  color: var(--course-muted);
  font-size: clamp(1rem, 1.7vw, 1.28rem);
  line-height: 1.55;
  margin: 0;
  max-width: 650px;
}

.course-metrics {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
  max-width: 620px;
}

.course-metrics span {
  border: 1px solid #e7edf5;
  border-radius: 8px;
  padding: 14px;
}

.course-metrics strong,
.course-metrics small {
  display: block;
}

.course-metrics strong {
  font-size: 1.7rem;
  line-height: 1;
}

.course-metrics small {
  color: var(--course-muted);
  font-size: .78rem;
  margin-top: 6px;
}

.schedule-visual {
  align-self: stretch;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  min-height: 420px;
  overflow: hidden;
}

.schedule-rail {
  align-items: center;
  background: #182235;
  color: #dce5ef;
  display: grid;
  font-size: .78rem;
  font-weight: 800;
  justify-items: center;
  padding: 18px 0;
}

.schedule-rail span:first-child {
  color: #fff;
  writing-mode: vertical-rl;
}

.schedule-stack {
  align-content: center;
  display: grid;
  gap: 12px;
  padding: 18px;
}

.schedule-stack article {
  align-items: center;
  background: #f8fafc;
  border: 1px solid #e4eaf2;
  border-radius: 8px;
  display: flex;
  gap: 12px;
  min-width: 0;
  padding: 14px;
}

.schedule-stack strong,
.schedule-stack small {
  display: block;
  min-width: 0;
}

.schedule-stack small {
  color: var(--course-muted);
  margin-top: 3px;
}

.course-dot,
.status-dot {
  border-radius: 999px;
  display: inline-block;
  flex: 0 0 auto;
  height: 12px;
  width: 12px;
}

.course-dot-teal,
.status-approved {
  background: var(--course-teal);
}

.course-dot-blue {
  background: var(--course-blue);
}

.course-dot-gold,
.status-pending {
  background: var(--course-gold);
}

.access-panel {
  padding: 12px;
}

.access-tabs {
  background: #edf2f7;
  border-radius: 8px;
  display: grid;
  gap: 6px;
  grid-template-columns: 1fr 1fr;
  padding: 6px;
}

.access-tab {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--course-muted);
  font-weight: 900;
  min-height: 42px;
}

.access-tab.is-active {
  background: #fff;
  color: var(--course-ink);
  box-shadow: 0 8px 22px rgba(17, 24, 39, .08);
}

.access-pane {
  display: none;
  padding: 26px 18px 12px;
}

.access-pane.is-active {
  display: block;
}

.participant-auth-mode {
  display: none;
}

.participant-auth-mode.is-active {
  display: block;
}

.access-heading h2 {
  font-size: 1.7rem;
  letter-spacing: 0;
  margin: 0 0 18px;
}

.access-form {
  display: grid;
  gap: 14px;
}

.access-form label {
  color: var(--course-ink);
  display: grid;
  font-weight: 800;
  gap: 7px;
}

.phone-field {
  color: var(--course-ink);
  display: grid;
  font-weight: 800;
  gap: 7px;
}

.phone-row {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(140px, 180px) minmax(0, 1fr);
}

.phone-row select,
.access-form input[type="email"],
.access-form input[type="password"],
.access-form input[type="text"],
.access-form input[type="tel"] {
  background: #fff;
  border: 1px solid var(--course-line);
  border-radius: 8px;
  color: var(--course-ink);
  min-height: 48px;
  outline: none;
  padding: 10px 12px;
}

.phone-row select {
  color: var(--course-ink);
  font-weight: 800;
}

.access-form input:focus {
  border-color: var(--course-teal);
  box-shadow: 0 0 0 3px rgba(20, 108, 95, .14);
}

.phone-row select:focus {
  border-color: var(--course-teal);
  box-shadow: 0 0 0 3px rgba(20, 108, 95, .14);
}

.access-form input.is-invalid,
.phone-row select.is-invalid,
.phone-field.has-error .phone-row input {
  border-color: var(--course-red);
  box-shadow: 0 0 0 3px rgba(180, 35, 24, .12);
}

.field-error {
  color: var(--course-red);
  font-size: .82rem;
  font-weight: 800;
  line-height: 1.35;
}

.access-form-row {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.access-form-row a {
  color: var(--course-teal);
  font-weight: 800;
}

.access-form-row-end {
  justify-content: flex-end;
}

.check-label {
  align-items: center;
  display: inline-flex !important;
  gap: 8px !important;
  grid-template-columns: none;
}

.check-label input {
  accent-color: var(--course-teal);
}

.participant-auth-footer {
  align-items: center;
  border-top: 1px solid #e7edf5;
  color: var(--course-muted);
  display: flex;
  flex-wrap: wrap;
  font-weight: 800;
  gap: 8px;
  justify-content: center;
  margin-top: 18px;
  padding-top: 16px;
}

.mode-switch-button {
  background: transparent;
  border: 0;
  color: var(--course-teal);
  font-weight: 900;
  padding: 0;
}

.mode-switch-button:hover {
  color: #0f5f54;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.access-form .course-secondary-button {
  width: 100%;
}

.register-drawer {
  border-top: 1px solid #e7edf5;
  margin-top: 18px;
  padding-top: 16px;
}

.register-drawer summary {
  color: var(--course-teal);
  cursor: pointer;
  font-weight: 900;
}

.register-form {
  margin-top: 14px;
}

.form-note,
.host-note p,
.soft-note {
  color: var(--course-muted);
  font-size: .9rem;
  line-height: 1.45;
  margin: 0;
}

.form-note.is-success {
  color: var(--course-teal);
  font-weight: 800;
}

.host-note {
  align-items: start;
  background: #fff8eb;
  border: 1px solid #f3d9a3;
  border-radius: 8px;
  display: flex;
  gap: 10px;
  margin-top: 18px;
  padding: 12px;
}

.host-note a {
  color: var(--course-teal);
  display: inline-block;
  font-weight: 900;
  margin-inline-start: 6px;
}

.host-auth-page {
  align-content: start;
}

.host-auth-shell {
  align-items: stretch;
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(360px, 520px) minmax(0, 1fr);
  margin: 0 auto;
  max-width: 1120px;
  padding: 48px 0 0;
  width: 100%;
}

.host-auth-panel {
  padding: 26px;
}

.host-auth-panel .access-heading {
  margin-bottom: 20px;
}

.host-auth-panel .access-heading h1,
.host-auth-aside h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  letter-spacing: 0;
  line-height: 1;
  margin: 0 0 12px;
}

.host-auth-aside {
  align-content: center;
  display: grid;
  min-height: 520px;
  padding: clamp(28px, 5vw, 54px);
}

.host-auth-aside p {
  color: var(--course-muted);
  font-size: 1.05rem;
  line-height: 1.55;
  max-width: 560px;
}

.permission-grid {
  border: 1px solid #e7edf5;
  border-radius: 8px;
  display: grid;
  gap: 10px;
  margin: 4px 0;
  padding: 14px;
}

.permission-grid legend {
  color: var(--course-teal);
  float: none;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .06em;
  margin: 0;
  text-transform: uppercase;
  width: auto;
}

.permission-option {
  align-items: start;
  background: #f8fafc;
  border: 1px solid #e7edf5;
  border-radius: 8px;
  display: flex !important;
  gap: 10px !important;
  grid-template-columns: none;
  padding: 12px;
}

.permission-option input {
  accent-color: var(--course-teal);
  margin-top: 3px;
}

.permission-option strong,
.permission-option small {
  display: block;
}

.permission-option small {
  color: var(--course-muted);
  font-weight: 700;
  margin-top: 2px;
}

.course-dashboard {
  background: #eef3f8;
  display: grid;
  gap: 18px;
  grid-template-columns: 280px minmax(0, 1fr);
  padding: 18px;
}

.dashboard-nav {
  align-content: space-between;
  display: grid;
  gap: 22px;
  min-height: calc(100vh - 36px);
  padding: 18px;
  position: sticky;
  top: 18px;
}

.dashboard-brand {
  align-self: start;
}

.dashboard-menu {
  display: grid;
  gap: 8px;
}

.dashboard-menu a {
  align-items: center;
  border-radius: 8px;
  color: var(--course-muted);
  display: flex;
  gap: 10px;
  font-weight: 800;
  min-height: 44px;
  padding: 9px 10px;
}

.dashboard-menu a.is-active,
.dashboard-menu a:hover {
  background: #e8f7f3;
  color: var(--course-teal);
}

.menu-icon,
.action-icon {
  align-items: center;
  border-radius: 8px;
  display: inline-flex;
  flex: 0 0 auto;
  justify-content: center;
}

.menu-icon {
  background: #f4f7fb;
  height: 32px;
  width: 32px;
}

.menu-icon svg,
.action-icon svg {
  fill: currentColor;
  height: 18px;
  width: 18px;
}

.dashboard-signout {
  width: 100%;
}

.dashboard-main {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.dashboard-header {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  min-width: 0;
}

.dashboard-header h1 {
  font-size: clamp(1.9rem, 4vw, 3.6rem);
  letter-spacing: 0;
  line-height: 1;
  margin: 0;
}

.profile-chip {
  align-items: center;
  background: #fff;
  border: 1px solid var(--course-line);
  border-radius: 999px;
  display: inline-flex;
  gap: 10px;
  min-height: 42px;
  padding: 5px 12px 5px 5px;
}

.profile-chip span {
  align-items: center;
  background: var(--course-teal);
  border-radius: 50%;
  color: #fff;
  display: inline-flex;
  font-weight: 900;
  height: 32px;
  justify-content: center;
  width: 32px;
}

.dashboard-actions {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dashboard-actions button {
  border: 1px solid var(--course-line);
  color: var(--course-ink);
  display: grid;
  gap: 8px;
  justify-items: start;
  min-height: 132px;
  padding: 18px;
  text-align: start;
}

.dashboard-actions strong,
.dashboard-actions small {
  display: block;
}

.dashboard-actions small {
  color: var(--course-muted);
}

.action-icon {
  height: 42px;
  width: 42px;
}

.action-icon-teal {
  background: #e8f7f3;
  color: var(--course-teal);
}

.action-icon-blue {
  background: #eaf1ff;
  color: var(--course-blue);
}

.action-icon-red {
  background: #fff1f0;
  color: var(--course-red);
}

.action-icon-gold {
  background: #fff7e6;
  color: var(--course-gold);
}

.dashboard-content {
  align-items: start;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) 340px;
}

.catalog-panel,
.side-widget {
  padding: 18px;
}

.panel-toolbar {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 16px;
}

.panel-toolbar h2,
.side-widget h2 {
  font-size: 1.35rem;
  margin: 0;
}

.segmented-filter {
  background: #edf2f7;
  border-radius: 8px;
  display: inline-flex;
  gap: 4px;
  padding: 4px;
}

.segmented-filter button {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--course-muted);
  font-weight: 900;
  min-height: 34px;
  min-width: 44px;
  padding: 6px 10px;
}

.segmented-filter button.is-active {
  background: #fff;
  color: var(--course-ink);
}

.course-card-list {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.course-card-item {
  box-shadow: none;
  display: grid;
  gap: 14px;
  padding: 16px;
}

.course-card-head {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
}

.course-badge,
.course-seat-pill {
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 900;
  padding: 5px 9px;
}

.course-badge {
  color: #fff;
}

.course-badge-teal {
  background: var(--course-teal);
}

.course-badge-gold {
  background: var(--course-gold);
}

.course-seat-pill {
  background: #f4f7fb;
  color: var(--course-muted);
}

.course-card-item h3 {
  font-size: 1.2rem;
  margin: 0;
}

.course-card-item p {
  color: var(--course-muted);
  margin: 0;
}

.course-card-item dl {
  border-top: 1px solid #e7edf5;
  display: grid;
  gap: 8px;
  margin: 0;
  padding-top: 12px;
}

.course-card-item dl div {
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.course-card-item dt {
  color: var(--course-muted);
  font-weight: 800;
}

.course-card-item dd {
  font-weight: 900;
  margin: 0;
  text-align: end;
}

.dashboard-side-stack {
  display: grid;
  gap: 14px;
}

.timeline-ticket {
  align-items: center;
  background: #182235;
  border-radius: 8px;
  color: #fff;
  display: flex;
  gap: 12px;
  margin: 14px 0;
  padding: 14px;
}

.timeline-ticket > span {
  background: #fff;
  border-radius: 6px;
  color: #182235;
  flex: 0 0 auto;
  font-weight: 900;
  padding: 8px;
}

.timeline-ticket small {
  color: #c9d4e2;
  display: block;
}

.request-list {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.request-list li {
  align-items: start;
  border: 1px solid #e7edf5;
  border-radius: 8px;
  display: flex;
  gap: 10px;
  padding: 12px;
}

.request-list strong,
.request-list small {
  display: block;
}

.request-list small {
  color: var(--course-muted);
  margin-top: 2px;
}

.host-dashboard-actions {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.host-workspace {
  min-height: 440px;
}

.host-tool-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.host-tool-card {
  background: #f8fafc;
  border: 1px solid #e7edf5;
  border-radius: 8px;
  display: grid;
  gap: 8px;
  min-height: 130px;
  padding: 16px;
}

.host-tool-card strong {
  font-size: 1.05rem;
}

.host-tool-card p {
  color: var(--course-muted);
  line-height: 1.45;
  margin: 0;
}

.host-profile-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
}

.host-profile-list div {
  border-bottom: 1px solid #e7edf5;
  display: grid;
  gap: 2px;
  padding-bottom: 10px;
}

.host-profile-list dt {
  color: var(--course-muted);
  font-size: .8rem;
  font-weight: 900;
}

.host-profile-list dd {
  font-weight: 900;
  margin: 0;
  overflow-wrap: anywhere;
}

.host-permission-list li.is-muted {
  opacity: .62;
}

.course-page[dir="rtl"] {
  text-align: right;
}

.course-page[dir="rtl"] .course-kicker,
.course-page[dir="rtl"] .story-card h1,
.course-page[dir="rtl"] .story-card p,
.course-page[dir="rtl"] .course-brand,
.course-page[dir="rtl"] .access-form label,
.course-page[dir="rtl"] .dashboard-actions button {
  letter-spacing: 0;
}

.course-page[dir="rtl"] .schedule-rail span:first-child {
  writing-mode: vertical-lr;
}

.course-page[dir="rtl"] .profile-chip {
  padding: 5px 5px 5px 12px;
}

.course-page[dir="rtl"] .course-card-item dd {
  text-align: left;
}

@media (max-width: 1180px) {
  .landing-grid,
  .landing-story,
  .dashboard-content,
  .host-auth-shell {
    grid-template-columns: 1fr;
  }

  .landing-story {
    min-height: auto;
  }

  .schedule-visual {
    min-height: 280px;
  }

  .course-dashboard {
    grid-template-columns: 1fr;
  }

  .dashboard-nav {
    min-height: auto;
    position: static;
  }

  .dashboard-menu {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .dashboard-menu a {
    justify-content: center;
  }

  .host-auth-shell {
    padding-top: 22px;
  }

  .host-auth-aside {
    min-height: auto;
  }
}

@media (max-width: 820px) {
  .course-landing,
  .course-dashboard {
    padding: 14px;
  }

  .course-topbar,
  .dashboard-header,
  .panel-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .course-topbar-actions,
  .dashboard-header-actions {
    justify-content: stretch;
  }

  .course-topbar-actions > *,
  .dashboard-header-actions > * {
    flex: 1 1 auto;
  }

  .landing-grid {
    grid-template-columns: 1fr;
    padding-top: 18px;
  }

  .course-metrics,
  .dashboard-actions,
  .course-card-list,
  .dashboard-menu {
    grid-template-columns: 1fr;
  }

  .story-card-main,
  .access-pane,
  .catalog-panel,
  .side-widget,
  .host-auth-panel,
  .host-auth-aside {
    padding: 18px;
  }

  .schedule-visual {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .access-panel {
    min-width: 0;
  }

  .phone-row {
    grid-template-columns: 1fr;
  }

  .host-tool-grid,
  .host-dashboard-actions {
    grid-template-columns: 1fr;
  }

  .host-auth-shell {
    gap: 14px;
    padding-top: 10px;
  }
}

.management-page {
  height: 100vh;
  max-height: 100vh;
  gap: 0;
  grid-template-columns: 300px minmax(0, 1fr);
  overflow: hidden;
  padding: 0;
}

.management-nav {
  background: rgba(255, 255, 255, .92);
  border: 0;
  border-inline-end: 1px solid var(--course-line);
  border-radius: 0;
  box-shadow: 10px 0 34px rgba(17, 24, 39, .07);
  display: grid;
  gap: 14px;
  grid-template-rows: auto minmax(0, 1fr) auto;
  height: 100vh;
  min-height: 0;
  padding: 18px 16px;
  overflow: hidden;
}

.management-nav-header,
.management-nav-footer {
  min-width: 0;
}

.management-nav .dashboard-menu {
  align-content: start;
  align-self: start;
  grid-template-columns: 1fr;
  min-height: 0;
  overflow-y: auto;
  padding-inline-end: 4px;
  scrollbar-gutter: stable;
}

.management-nav .dashboard-menu a {
  justify-content: flex-start;
}

.course-page[dir="rtl"] .management-nav .dashboard-menu a {
  justify-content: flex-start;
}

.management-nav-footer {
  border-top: 1px solid #e7edf5;
  display: grid;
  gap: 10px;
  padding-top: 12px;
}

.management-nav-footer small {
  color: var(--course-muted);
  display: block;
  font-size: .72rem;
  font-weight: 800;
  line-height: 1.35;
  text-align: center;
}

.management-page > .dashboard-main {
  align-content: start;
  height: 100vh;
  min-height: 0;
  overflow-y: auto;
  padding: 18px 22px;
  scrollbar-gutter: stable;
}

.management-header {
  background: rgba(238, 243, 248, .94);
  border-bottom: 1px solid #dbe4ef;
  margin: -18px -22px 18px;
  padding: 16px 22px;
  position: sticky;
  top: -18px;
  z-index: 20;
}

.management-alert {
  background: #e8f7f3;
  border: 1px solid #9dd4c7;
  border-radius: 8px;
  color: var(--course-teal);
  font-weight: 900;
  padding: 13px 16px;
}

.management-alert.is-error {
  background: #fff1f0;
  border-color: #ffccc7;
  color: #a8071a;
}

.management-stat-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.management-stat-grid article {
  background: #fff;
  border: 1px solid var(--course-line);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(17, 24, 39, .06);
  display: grid;
  gap: 6px;
  padding: 18px;
}

.management-stat-grid span,
.management-stat-grid small {
  color: var(--course-muted);
  font-weight: 800;
}

.management-stat-grid strong {
  font-size: 2.1rem;
  line-height: 1;
}

.management-content {
  align-items: start;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 390px);
}

.management-workbench {
  min-height: 0;
}

.management-side-panel {
  max-height: calc(100vh - 128px);
  overflow-y: auto;
  position: sticky;
  top: 0;
}

.management-action-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.management-action-grid a {
  border: 1px solid #e7edf5;
  border-radius: 8px;
  color: var(--course-ink);
  display: grid;
  gap: 10px;
  min-height: 160px;
  padding: 18px;
}

.management-action-grid a:hover {
  background: #f8fafc;
}

.management-action-grid strong,
.management-action-grid small {
  display: block;
}

.management-action-grid small {
  color: var(--course-muted);
  line-height: 1.45;
}

.management-form {
  display: grid;
  gap: 18px;
}

.management-window-panel {
  border-top: 4px solid #1982c4;
  box-shadow: 0 18px 44px rgba(17, 24, 39, .08);
  min-width: 0;
}

.management-window-titlebar {
  align-items: center;
  background: #f7fbff;
  border: 1px solid #dce8f5;
  border-radius: 8px;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 12px 14px;
}

.management-window-titlebar h2 {
  font-size: 1.4rem;
  margin: 0;
}

.management-fieldset {
  border: 1px solid #dfe7f1;
  border-radius: 8px;
  display: grid;
  gap: 14px;
  margin: 0;
  min-width: 0;
  padding: 14px;
}

.management-fieldset legend {
  color: var(--course-teal);
  float: none;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .04em;
  margin: 0;
  padding: 0 8px;
  text-transform: uppercase;
  width: auto;
}

.management-form-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.management-form-grid.single-column {
  grid-template-columns: 1fr;
}

.management-form-grid.form-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.management-form-grid.form-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.management-form label {
  color: var(--course-ink);
  display: grid;
  font-weight: 800;
  gap: 7px;
  min-width: 0;
}

.management-form .span-two {
  grid-column: 1 / -1;
}

.management-form input,
.management-form select,
.management-form textarea {
  background: #fff;
  border: 1px solid var(--course-line);
  border-radius: 8px;
  color: var(--course-ink);
  min-height: 46px;
  outline: none;
  padding: 10px 12px;
  width: 100%;
}

.management-form textarea {
  min-height: 92px;
  resize: vertical;
}

.field-hint {
  color: var(--course-muted);
  font-weight: 800;
  margin: -4px 0 0;
}

.management-context-card {
  background: #f8fafc;
  border: 1px solid #dfe7f1;
  border-radius: 8px;
  display: grid;
  gap: 4px;
  padding: 10px 12px;
}

.management-context-card strong {
  color: var(--course-ink);
  font-size: 1rem;
  font-weight: 900;
}

.management-context-card small {
  color: var(--course-muted);
  font-weight: 800;
}

.management-form input:focus,
.management-form select:focus,
.management-form textarea:focus {
  border-color: var(--course-teal);
  box-shadow: 0 0 0 3px rgba(20, 108, 95, .14);
}

.management-form input[type="checkbox"] {
  accent-color: var(--course-teal);
  min-height: auto;
  width: auto;
}

.permission-grid {
  border-top: 1px solid #e7edf5;
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-top: 16px;
}

.permission-grid label {
  align-items: center;
  background: #f8fafc;
  border: 1px solid #e7edf5;
  border-radius: 8px;
  display: flex;
  gap: 10px;
  min-height: 42px;
  padding: 8px 10px;
}

.management-form-actions {
  display: flex;
  justify-content: flex-end;
}

.sticky-actions {
  background: linear-gradient(180deg, rgba(255, 255, 255, .82), #fff);
  border-top: 1px solid #e7edf5;
  bottom: -18px;
  margin: 0 -18px -18px;
  padding: 12px 18px;
  position: sticky;
  z-index: 15;
}

.management-form-actions .course-primary-button {
  width: min(260px, 100%);
}

.management-list {
  display: grid;
  gap: 12px;
}

.management-list article {
  align-items: center;
  border: 1px solid #e7edf5;
  border-radius: 8px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  min-width: 0;
  padding: 12px;
}

.management-list strong,
.management-list small {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
}

.management-list small {
  color: var(--course-muted);
  margin-top: 3px;
}

.compact-list article {
  align-items: start;
}

.schedule-preview {
  border: 1px solid #dfe7f1;
  border-radius: 8px;
  padding: 14px;
}

.compact-toolbar {
  margin-bottom: 12px;
}

.schedule-preview-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.schedule-preview-grid article {
  background: #f8fafc;
  border: 1px solid #e7edf5;
  border-radius: 8px;
  display: grid;
  gap: 3px;
  padding: 10px;
}

.schedule-preview-grid strong {
  color: var(--course-teal);
}

.schedule-preview-grid span {
  color: var(--course-muted);
  font-size: .86rem;
  font-weight: 800;
}

.schedule-entry-table {
  display: grid;
  gap: 12px;
}

.schedule-entry-row {
  align-items: end;
  background: #f8fafc;
  border: 1px solid #e1e8f2;
  border-radius: 8px;
  display: grid;
  gap: 10px;
  grid-template-columns: 76px minmax(180px, 1.4fr) minmax(145px, 1fr) minmax(145px, 1fr);
  padding: 12px;
}

.schedule-entry-row .span-two {
  grid-column: 3 / -1;
}

.schedule-entry-row label:nth-of-type(5) {
  grid-column: 2 / 3;
}

.schedule-day-cell input {
  text-align: center;
}

.admin-quick-links {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.admin-quick-links a {
  align-items: center;
  background: #f8fafc;
  border: 1px solid #e7edf5;
  border-radius: 8px;
  color: var(--course-ink);
  display: flex;
  font-weight: 900;
  justify-content: space-between;
  min-height: 42px;
  padding: 9px 12px;
}

.admin-quick-links a::after {
  color: var(--course-teal);
  content: "›";
  font-size: 1.4rem;
  line-height: 1;
}

.admin-table-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-table-grid a {
  background: #fff;
  border: 1px solid #e7edf5;
  border-radius: 8px;
  color: var(--course-ink);
  display: grid;
  gap: 8px;
  min-height: 145px;
  padding: 16px;
}

.admin-table-grid a:hover {
  border-color: #9dd4c7;
  box-shadow: 0 16px 34px rgba(17, 24, 39, .08);
}

.admin-table-grid strong,
.admin-table-grid small,
.admin-table-grid span {
  display: block;
}

.admin-table-grid small {
  color: var(--course-muted);
  line-height: 1.4;
}

.admin-table-grid span {
  align-self: end;
  color: var(--course-teal);
  font-size: .78rem;
  font-weight: 900;
}

.admin-table-panel {
  min-width: 0;
}

.admin-table-scroll {
  overflow-x: hidden;
  overflow-y: auto;
}

.admin-data-table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
}

.admin-data-table th,
.admin-data-table td {
  border-bottom: 1px solid #e7edf5;
  padding: 12px;
  text-align: start;
  vertical-align: top;
}

.admin-data-table th {
  background: #f8fafc;
  color: var(--course-muted);
  font-size: .8rem;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.admin-data-table td {
  color: var(--course-ink);
  max-width: 280px;
  overflow-wrap: anywhere;
}

.admin-row-actions {
  align-items: center;
  display: flex;
  gap: 8px;
}

.admin-row-actions a,
.admin-row-actions button {
  background: #fff;
  border: 1px solid #d7dde6;
  border-radius: 8px;
  color: var(--course-ink);
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  min-height: 34px;
  padding: 6px 10px;
}

.admin-row-actions button {
  color: #a8071a;
}

.admin-check-field {
  align-items: center;
  background: #f8fafc;
  border: 1px solid #e7edf5;
  border-radius: 8px;
  display: inline-flex;
  gap: 10px;
  min-height: 46px;
  padding: 10px 12px;
}

.admin-create-button {
  min-width: 120px;
}

.course-page[dir="rtl"] .management-form input,
.course-page[dir="rtl"] .management-form textarea {
  text-align: right;
}

@media (max-width: 1180px) {
  .management-page,
  .management-content,
  .management-stat-grid {
    grid-template-columns: 1fr;
  }

  .management-page {
    height: auto;
    max-height: none;
    overflow: visible;
  }

  .management-nav {
    height: auto;
    max-height: none;
    min-height: auto;
    overflow: visible;
  }

  .management-nav .dashboard-menu,
  .management-page > .dashboard-main {
    height: auto;
    max-height: none;
    overflow: visible;
  }
}

@media (max-width: 820px) {
  .management-form-grid,
  .management-action-grid,
  .permission-grid,
  .admin-table-grid,
  .management-form-grid.form-three,
  .management-form-grid.form-four,
  .schedule-entry-row {
    grid-template-columns: 1fr;
  }

  .management-form .span-two {
    grid-column: auto;
  }

  .management-form-actions {
    justify-content: stretch;
  }

  .management-form-actions .course-primary-button {
    width: 100%;
  }
}

.classroom-page {
  height: 100vh;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(20, 108, 95, .08), transparent 28%),
    linear-gradient(315deg, rgba(194, 65, 12, .08), transparent 34%),
    #f7f8fb;
  overflow: hidden;
}

.join-panel {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.join-box {
  width: min(720px, 100%);
}

.join-header {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.language-toggle {
  background: #fff;
  border: 1px solid #d7dde6;
  border-radius: 999px;
  color: #146c5f;
  flex: 0 0 auto;
  font-weight: 800;
  min-height: 34px;
  padding: 6px 12px;
}

.language-toggle:hover {
  background: #e8f7f3;
  border-color: #9dd4c7;
}

.join-box h1 {
  align-items: center;
  display: flex;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  gap: 18px;
  line-height: 1;
  letter-spacing: 0;
  margin-bottom: 28px;
  word-break: break-word;
}

.join-box h1 > span:first-child {
  min-width: 0;
}

.join-loading-orbit {
  --join-loader-size: clamp(22px, 3vw, 34px);
  border: 4px solid rgba(20, 108, 95, .15);
  border-top-color: #146c5f;
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(20, 108, 95, .05);
  flex: 0 0 var(--join-loader-size);
  height: var(--join-loader-size);
  width: var(--join-loader-size);
  animation: oc-join-spin .85s linear infinite;
}

@keyframes oc-join-spin {
  to {
    transform: rotate(360deg);
  }
}

.join-note {
  color: #526071;
  margin-top: 14px;
}

.meeting-shell {
  height: 100vh;
  min-height: 0;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 12px;
  padding: 18px;
}

.meeting-topbar {
  align-items: center;
  display: flex;
  grid-row: 1;
  justify-content: space-between;
  gap: 16px;
}

.meeting-topbar h1 {
  font-size: clamp(1.4rem, 3vw, 2.25rem);
  line-height: 1.1;
  margin: 0;
  letter-spacing: 0;
}

.status-cluster {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.role-pill,
.connection-pill {
  border: 1px solid #d7dde6;
  border-radius: 999px;
  background: #fff;
  color: #526071;
  font-size: .88rem;
  font-weight: 700;
  padding: 8px 12px;
}

.role-pill.host {
  background: #e8f7f3;
  border-color: #9dd4c7;
  color: #146c5f;
}

.connection-pill[data-state="connected"] {
  background: #edf7ed;
  border-color: #a7d9a9;
  color: #246b28;
}

.connection-pill[data-state="disconnected"] {
  background: #fff1f0;
  border-color: #ffccc7;
  color: #a8071a;
}

.media-notice {
  grid-row: 2;
  margin: 0;
}

.classroom-toast-region {
  align-items: flex-end;
  display: grid;
  gap: 8px;
  pointer-events: none;
  position: absolute;
  right: 14px;
  top: 70px;
  width: min(320px, calc(100% - 28px));
  z-index: 8;
}

.classroom-toast {
  align-items: center;
  background: rgba(17, 24, 39, .92);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(15, 23, 42, .28);
  color: #fff;
  display: flex;
  font-size: .92rem;
  font-weight: 800;
  gap: 10px;
  line-height: 1.35;
  opacity: 0;
  padding: 10px 12px;
  transform: translateY(-8px);
  transition: opacity .18s ease, transform .18s ease;
}

.classroom-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.classroom-toast-icon {
  align-items: center;
  background: #e8f7f3;
  border-radius: 50%;
  color: #146c5f;
  display: inline-flex;
  flex: 0 0 auto;
  height: 30px;
  justify-content: center;
  width: 30px;
}

.classroom-toast-icon svg {
  fill: currentColor;
  height: 18px;
  width: 18px;
}

.meeting-grid {
  display: grid;
  grid-row: 3;
  grid-template-columns: minmax(0, 1fr) 340px;
  height: 100%;
  min-height: 0;
  gap: 16px;
}

.stage,
.side-panel {
  background: #fff;
  border: 1px solid #dfe5ee;
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(17, 24, 39, .08);
  min-height: 0;
}

.stage {
  position: relative;
  display: grid;
  height: 100%;
  overflow: hidden;
}

.stage-empty {
  place-self: center;
  text-align: center;
  width: min(420px, 86%);
}

.stage-empty svg {
  width: 74px;
  height: 74px;
  fill: #146c5f;
  margin-bottom: 20px;
}

.stage-empty h2 {
  font-size: 1.6rem;
  letter-spacing: 0;
  margin-bottom: 8px;
}

.stage-empty p {
  color: #526071;
}

.screen-card,
.focus-camera-card {
  position: absolute;
  inset: 0;
  background: #0f172a;
}

.screen-media-layer {
  inset: 0;
  overflow: hidden;
  position: absolute;
  transform-origin: 0 0;
  transition: transform .22s ease;
  will-change: transform;
}

.screen-card video,
.focus-camera-card video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.visual-aid-layer {
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 4;
}

.screen-pointer {
  align-items: center;
  display: none;
  height: 46px;
  justify-content: center;
  position: absolute;
  transform: translate(-50%, -50%);
  transition: left .06s linear, top .06s linear;
  width: 46px;
  z-index: 5;
}

.screen-pointer.is-visible {
  display: inline-flex;
}

.screen-pointer span {
  background: #fbbf24;
  border: 3px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(251, 191, 36, .26), 0 12px 28px rgba(0, 0, 0, .32);
  height: 18px;
  width: 18px;
}

.screen-region,
.screen-region-selection {
  border-radius: 6px;
  display: none;
  position: absolute;
  z-index: 4;
}

.screen-region.is-visible,
.screen-region-selection.is-visible {
  display: block;
}

.screen-region {
  border: 3px solid #fbbf24;
  box-shadow:
    0 0 0 9999px rgba(2, 6, 23, .34),
    0 0 0 6px rgba(251, 191, 36, .16),
    0 18px 48px rgba(0, 0, 0, .28);
}

.screen-region-selection {
  background: rgba(20, 108, 95, .12);
  border: 2px dashed #14b8a6;
  box-shadow: 0 0 0 9999px rgba(2, 6, 23, .2);
}

.screen-card.is-region-zoomed .media-label,
.focus-camera-card.is-region-zoomed .media-label {
  display: none;
}

.stage.is-pointer-tool .screen-card,
.stage.is-pointer-tool .focus-camera-card,
.stage.is-region-tool .screen-card,
.stage.is-region-tool .focus-camera-card {
  cursor: crosshair;
}

.stage-actions {
  display: none;
  gap: 8px;
  position: absolute;
  right: 14px;
  top: 14px;
  z-index: 5;
}

.has-stage-media .stage-actions {
  display: flex;
}

.stage-action-button {
  align-items: center;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(215, 221, 230, .9);
  border-radius: 50%;
  box-shadow: 0 14px 32px rgba(15, 23, 42, .22);
  color: #111827;
  display: inline-flex;
  height: 44px;
  justify-content: center;
  transition: background-color .15s ease, color .15s ease, transform .15s ease;
  width: 44px;
}

.stage-action-button:hover {
  background: #fff;
  transform: translateY(-1px);
}

.stage-action-button svg {
  fill: currentColor;
  height: 22px;
  width: 22px;
}

.stage-action-button .icon-collapse {
  display: none;
}

.is-stage-focused .stage-action-button .icon-expand {
  display: none;
}

.is-stage-focused .stage-action-button .icon-collapse {
  display: block;
}

.media-label {
  position: absolute;
  left: 12px;
  bottom: 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, .78);
  color: #fff;
  font-size: .86rem;
  font-weight: 700;
  padding: 6px 10px;
}

.classroom-page[dir="rtl"] .stage-actions {
  left: 14px;
  right: auto;
}

.classroom-page[dir="rtl"] .media-label {
  left: auto;
  right: 12px;
}

.classroom-page[dir="rtl"] .classroom-toast-region {
  left: 14px;
  right: auto;
}

.side-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
}

.side-panel-body {
  display: grid;
  grid-template-rows: minmax(0, 1fr) 10px minmax(120px, var(--chat-panel-height, 33%));
  min-height: 0;
}

.side-panel-body.is-chat-collapsed {
  grid-template-rows: minmax(0, 1fr) 0 48px;
}

.panel-heading {
  align-items: center;
  border-bottom: 1px solid #e7ebf2;
  display: flex;
  font-weight: 800;
  justify-content: space-between;
  padding: 14px 16px;
}

.panel-title-row {
  align-items: center;
  display: flex;
  gap: 10px;
}

.moderation-controls {
  align-items: center;
  gap: 8px;
}

.panel-icon-button,
.participant-action-button {
  align-items: center;
  background: #fff;
  border: 1px solid #d7dde6;
  border-radius: 50%;
  color: #526071;
  display: inline-flex;
  flex: 0 0 auto;
  height: 34px;
  justify-content: center;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
  width: 34px;
}

.panel-icon-button:hover,
.participant-action-button:hover {
  transform: translateY(-1px);
}

.panel-icon-button svg,
.participant-action-button svg {
  fill: currentColor;
  height: 18px;
  width: 18px;
}

.panel-icon-button.is-on {
  background: #b42318;
  border-color: #b42318;
  color: #fff;
}

.participant-action-button {
  background: #e8f7f3;
  border-color: #9dd4c7;
  color: #146c5f;
  height: 32px;
  width: 32px;
}

.participants {
  align-content: start;
  display: grid;
  gap: 10px;
  overflow: auto;
  padding: 12px;
}

.chat-resize-handle {
  align-items: center;
  background: #f1f5f9;
  border-bottom: 1px solid #e7ebf2;
  border-top: 1px solid #e7ebf2;
  cursor: row-resize;
  display: flex;
  justify-content: center;
  min-height: 10px;
  touch-action: none;
}

.chat-resize-handle::before {
  background: #aab4c2;
  border-radius: 999px;
  content: "";
  height: 3px;
  width: 42px;
}

.chat-resize-handle:hover::before,
.chat-resize-handle:focus-visible::before,
.side-panel-body.is-resizing-chat .chat-resize-handle::before {
  background: #146c5f;
}

.chat-resize-handle:focus-visible {
  outline: 2px solid rgba(20, 108, 95, .28);
  outline-offset: -2px;
}

.side-panel-body.is-chat-collapsed .chat-resize-handle {
  display: none;
}

.chat-panel {
  background: #fff;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: 0;
}

.chat-heading {
  align-items: center;
  border-bottom: 1px solid #e7ebf2;
  display: flex;
  justify-content: space-between;
  min-height: 48px;
  padding: 8px 12px;
}

.chat-title-row {
  align-items: baseline;
  display: flex;
  gap: 8px;
  min-width: 0;
}

.chat-title-row > span:first-child {
  font-weight: 800;
}

.chat-status {
  color: #526071;
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.chat-toggle-button,
.chat-send-button {
  align-items: center;
  background: #fff;
  border: 1px solid #d7dde6;
  border-radius: 50%;
  color: #111827;
  display: inline-flex;
  flex: 0 0 auto;
  height: 34px;
  justify-content: center;
  transition: background-color .15s ease, color .15s ease, transform .15s ease;
  width: 34px;
}

.chat-toggle-button:hover,
.chat-send-button:hover {
  transform: translateY(-1px);
}

.chat-toggle-button svg,
.chat-send-button svg {
  fill: currentColor;
  height: 18px;
  width: 18px;
}

.chat-toggle-button .icon-expand-chat {
  display: none;
}

.is-chat-collapsed .chat-toggle-button .icon-collapse-chat {
  display: none;
}

.is-chat-collapsed .chat-toggle-button .icon-expand-chat {
  display: block;
}

.chat-messages {
  align-content: start;
  display: grid;
  gap: 8px;
  overflow: auto;
  padding: 10px 12px;
}

.chat-message {
  background: #f7f8fb;
  border: 1px solid #e4e9f1;
  border-radius: 8px;
  padding: 8px 10px;
}

.chat-message.is-host-message {
  background: #e8f7f3;
  border-color: #9dd4c7;
}

.chat-message.is-own-message:not(.is-host-message) {
  background: #eef6ff;
  border-color: #bfdcff;
}

.chat-message-meta {
  align-items: center;
  display: flex;
  gap: 6px;
  margin-bottom: 3px;
  min-width: 0;
}

.chat-sender {
  color: #111827;
  font-size: .78rem;
  font-weight: 800;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-role-pill {
  background: #146c5f;
  border-radius: 999px;
  color: #fff;
  font-size: .68rem;
  font-weight: 800;
  padding: 2px 6px;
  text-transform: uppercase;
}

.chat-message-text {
  color: #1f2937;
  font-size: .9rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.chat-message-text a {
  color: #0f766e;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.chat-message-text a:hover {
  color: #0b5f59;
}

.chat-composer {
  border-top: 1px solid #e7ebf2;
  display: flex;
  gap: 8px;
  padding: 10px 12px;
}

.chat-input {
  border: 1px solid #d7dde6;
  border-radius: 999px;
  flex: 1 1 auto;
  min-width: 0;
  outline: none;
  padding: 8px 12px;
}

.chat-input:focus {
  border-color: #146c5f;
  box-shadow: 0 0 0 3px rgba(20, 108, 95, .12);
}

.chat-send-button {
  background: #146c5f;
  border-color: #146c5f;
  color: #fff;
}

.chat-send-button:disabled {
  background: #eef2f6;
  border-color: #d7dde6;
  color: #8b95a3;
  cursor: not-allowed;
  transform: none;
}

.chat-panel.is-chat-locked .chat-input {
  background: #f1f5f9;
  color: #8b95a3;
}

.is-chat-collapsed .chat-panel {
  grid-template-rows: 48px;
}

.is-chat-collapsed .chat-messages,
.is-chat-collapsed .chat-composer {
  display: none;
}

.participant-card,
.video-card {
  align-items: center;
  background: #f7f8fb;
  border: 1px solid #e4e9f1;
  border-radius: 8px;
  display: flex;
  gap: 10px;
  min-height: 58px;
  padding: 10px;
  position: relative;
}

.participant-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 10px;
}

.participant-main {
  align-items: center;
  display: grid;
  gap: 10px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  min-width: 0;
}

.video-card {
  aspect-ratio: 16 / 10;
  background: #111827;
  overflow: hidden;
  padding: 0;
}

.video-card.is-hidden-by-stage {
  display: none;
}

.video-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar {
  align-items: center;
  background: #146c5f;
  border-radius: 50%;
  color: #fff;
  display: inline-flex;
  flex: 0 0 36px;
  font-weight: 800;
  height: 36px;
  justify-content: center;
  width: 36px;
}

.participant-name {
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.participant-flags {
  align-items: center;
  display: inline-flex;
  flex: 0 0 auto;
  gap: 6px;
  min-width: 24px;
}

.participant-flag {
  align-items: center;
  border-radius: 50%;
  display: inline-flex;
  height: 24px;
  justify-content: center;
  width: 24px;
}

.participant-flag svg {
  fill: currentColor;
  height: 16px;
  width: 16px;
}

.hand-flag {
  background: #fff7e6;
  color: #ad6800;
}

.participant-actions {
  align-items: center;
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
  min-width: 0;
  width: 100%;
}

.participant-action-button.is-allowed {
  background: #e8f7f3;
  border-color: #9dd4c7;
  color: #146c5f;
}

.participant-action-button.is-denied {
  background: #fff1f0;
  border-color: #ffd7d4;
  color: #a8071a;
}

.participant-action-button.is-kick {
  background: #b42318;
  border-color: #b42318;
  color: #fff;
}

.participant-action-button.is-kick:hover {
  background: #991b1b;
  border-color: #991b1b;
}

.meeting-toolbar {
  align-items: center;
  backdrop-filter: blur(14px);
  background: rgba(247, 248, 251, .74);
  border: 1px solid rgba(215, 221, 230, .7);
  border-radius: 999px;
  bottom: 18px;
  display: flex;
  gap: 12px;
  grid-column: 1;
  grid-row: 1;
  justify-content: center;
  left: 50%;
  min-height: 0;
  padding: 10px;
  position: fixed;
  transform: translateX(-50%);
  z-index: 20;
}

.icon-button {
  align-items: center;
  background: #fff;
  border: 1px solid #d7dde6;
  border-radius: 50%;
  box-shadow: 0 12px 28px rgba(17, 24, 39, .12);
  color: #111827;
  display: inline-flex;
  height: 52px;
  justify-content: center;
  transition: background-color .15s ease, color .15s ease, transform .15s ease;
  width: 52px;
}

.icon-button:hover {
  transform: translateY(-1px);
}

.icon-button svg {
  fill: currentColor;
  height: 24px;
  width: 24px;
}

.icon-button.is-on {
  background: #146c5f;
  border-color: #146c5f;
  color: #fff;
}

.recording-button.is-on {
  background: #b42318;
  border-color: #b42318;
  color: #fff;
}

.icon-button:disabled {
  background: #eef2f6;
  color: #8b95a3;
  cursor: not-allowed;
  transform: none;
}

.leave-button {
  background: #b42318;
  border-color: #b42318;
  color: #fff;
}

.host-only {
  display: none;
}

.is-host .host-only {
  display: inline-flex;
}

.is-host .attendee-only {
  display: none;
}

#audioSink {
  display: none;
}

.is-stage-focused .meeting-shell {
  gap: 0;
  padding: 0;
}

.is-stage-focused .meeting-topbar,
.is-stage-focused .media-notice,
.is-stage-focused .side-panel {
  display: none;
}

.is-stage-focused .meeting-grid {
  display: block;
  height: 100vh;
}

.is-stage-focused .stage {
  background: #05070d;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  height: 100vh;
}

.is-stage-focused .screen-card,
.is-stage-focused .focus-camera-card {
  border-radius: 0;
}

.stage:fullscreen,
.meeting-shell:fullscreen .stage {
  background: #05070d;
  border: 0;
  border-radius: 0;
  height: 100vh;
  width: 100vw;
}

.stage:fullscreen .stage-actions,
.meeting-shell:fullscreen .stage-actions {
  display: flex;
}

.meeting-shell:fullscreen .meeting-toolbar {
  display: flex;
}

@media (max-width: 900px) {
  .meeting-grid {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(360px, 1fr) 220px;
  }

  .meeting-topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .join-row {
    flex-direction: column;
  }

  .meeting-shell {
    padding: 12px;
  }

  .meeting-grid {
    grid-template-rows: minmax(280px, 1fr) 200px;
  }

  .icon-button {
    height: 48px;
    width: 48px;
  }
}


.recording-stage-body {
  background: #000;
  margin: 0;
  overflow: hidden;
}

.recording-stage-page,
.recording-stage {
  background: #000;
  height: var(--recording-stage-height, 100vh);
  overflow: hidden;
  position: relative;
  width: var(--recording-stage-width, 100vw);
}

.recording-stage-empty {
  align-items: center;
  color: rgba(255, 255, 255, .65);
  display: flex;
  font-size: 22px;
  font-weight: 700;
  height: 100%;
  justify-content: center;
  letter-spacing: 0;
  position: absolute;
  width: 100%;
}

.recording-status {
  display: none;
  background: rgba(0, 0, 0, .58);
  border-radius: 999px;
  bottom: 14px;
  color: rgba(255, 255, 255, .78);
  font-size: 13px;
  font-weight: 700;
  left: 14px;
  padding: 6px 12px;
  position: fixed;
  z-index: 20;
}

.recording-media-card {
  background: #000;
  inset: 0;
  overflow: hidden;
  position: absolute;
}

.recording-media-layer {
  inset: 0;
  overflow: hidden;
  position: absolute;
  transform-origin: 0 0;
  transition: transform .22s ease;
  will-change: transform;
}

.recording-media-card video {
  height: 100%;
  object-fit: contain;
  width: 100%;
}

.recording-visual-aid-layer {
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 4;
}

.recording-pointer {
  align-items: center;
  display: none;
  height: 46px;
  justify-content: center;
  position: absolute;
  transform: translate(-50%, -50%);
  transition: left .06s linear, top .06s linear;
  width: 46px;
  z-index: 5;
}

.recording-pointer.is-visible {
  display: inline-flex;
}

.recording-pointer span {
  background: #fbbf24;
  border: 3px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(251, 191, 36, .26), 0 12px 28px rgba(0, 0, 0, .32);
  height: 18px;
  width: 18px;
}

.recording-region {
  border: 3px solid #fbbf24;
  border-radius: 6px;
  box-shadow:
    0 0 0 9999px rgba(2, 6, 23, .34),
    0 0 0 6px rgba(251, 191, 36, .16),
    0 18px 48px rgba(0, 0, 0, .28);
  display: none;
  position: absolute;
  z-index: 4;
}

.recording-region.is-visible {
  display: block;
}

.recording-media-card.is-region-zoomed .recording-status {
  display: none;
}

#recordingAudioSink {
  height: 0;
  overflow: hidden;
  position: absolute;
  width: 0;
}

/* TABOS-style internal management workspace */
body.tabos-management-body {
  background: #e8eef4;
  color: #101828;
  height: 100vh;
  margin: 0;
  overflow: hidden;
}

.tabos-management-host {
  height: 100vh;
  max-width: none;
  padding: 0;
  width: 100%;
}

.tabos-management-host > main {
  height: 100vh;
  padding: 0 !important;
}

.oc-tabos-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  width: 100%;
}

.oc-tabos-header {
  align-items: center;
  background: #f8fbff;
  border-bottom: 1px solid #d9e3ee;
  display: flex;
  flex: 0 0 auto;
  justify-content: space-between;
  min-height: 74px;
  padding: 12px 24px;
}

.oc-tabos-brand {
  align-items: center;
  display: flex;
  gap: 12px;
}

.oc-tabos-logo {
  align-items: center;
  background: #0f766e;
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  font-size: 22px;
  font-weight: 900;
  height: 48px;
  justify-content: center;
  letter-spacing: 0;
  width: 48px;
}

.oc-tabos-brand strong,
.oc-tabos-brand small {
  display: block;
  line-height: 1.2;
}

.oc-tabos-brand strong {
  font-size: 18px;
  font-weight: 900;
}

.oc-tabos-brand small {
  color: #64748b;
  font-size: 13px;
  font-weight: 700;
  margin-top: 3px;
}

.oc-tabos-header-meta {
  align-items: center;
  color: #475569;
  display: flex;
  gap: 14px;
  font-size: 14px;
  font-weight: 800;
}

.oc-tabos-header-meta a {
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  color: #0f766e;
  padding: 8px 12px;
  text-decoration: none;
}

.oc-tabos-menu {
  background: #1982c4;
  border: 0;
  box-shadow: 0 8px 18px rgba(15, 23, 42, .12);
  flex: 0 0 auto;
  min-height: 52px;
  padding: 0 20px;
  z-index: 30;
}

.oc-tabos-menu .navbar-collapse {
  min-height: 52px;
}

.oc-tabos-menu .navbar-nav {
  align-items: stretch;
  display: flex;
  min-height: 52px;
}

.oc-tabos-menu .nav-item {
  display: flex;
}

.oc-tabos-menu .nav-link {
  align-items: center;
  color: #fff;
  display: flex;
  font-size: 14px;
  font-weight: 900;
  gap: 8px;
  letter-spacing: 0;
  min-height: 52px;
  padding: 0 18px;
}

.oc-tabos-menu .nav-link:hover,
.oc-tabos-menu .nav-link:focus,
.oc-tabos-menu .nav-link.active-page,
.oc-tabos-menu .nav-item.show .nav-link {
  background: rgba(255, 255, 255, .18);
  color: #fff;
}

.oc-tabos-menu .nav-icon {
  align-items: center;
  background: rgba(255, 255, 255, .16);
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 6px;
  display: inline-flex;
  font-size: 13px;
  height: 28px;
  justify-content: center;
  width: 28px;
}

.oc-tabos-menu .dropdown-menu {
  border: 1px solid #d8e1ec;
  border-radius: 6px;
  box-shadow: 0 18px 45px rgba(15, 23, 42, .18);
  margin-top: 0;
  min-width: 230px;
  padding: 8px;
}

.oc-tabos-menu .dropdown-item {
  border-radius: 5px;
  color: #263447;
  font-size: 14px;
  font-weight: 800;
  padding: 10px 12px;
}

.oc-tabos-menu .dropdown-item:hover,
.oc-tabos-menu .dropdown-item:focus {
  background: #e8f3fb;
  color: #12679c;
}

.oc-tabos-main-area {
  background:
    linear-gradient(135deg, rgba(25, 130, 196, .10), transparent 34%),
    linear-gradient(315deg, rgba(15, 118, 110, .10), transparent 34%),
    #eef3f8;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  padding: 24px;
  position: relative;
}

.oc-dashboard-canvas {
  background: rgba(255, 255, 255, .80);
  border: 1px solid #d9e3ee;
  border-radius: 8px;
  box-shadow: 0 18px 55px rgba(15, 23, 42, .08);
  height: 100%;
  overflow: auto;
  padding: 26px;
}

.oc-dashboard-title {
  max-width: 760px;
}

.oc-dashboard-title p {
  color: #0f766e;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.oc-dashboard-title h1 {
  color: #0f172a;
  font-size: 34px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.1;
  margin: 0 0 8px;
}

.oc-dashboard-title span {
  color: #64748b;
  display: block;
  font-size: 16px;
  font-weight: 700;
}

.oc-tabos-stat-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  margin-top: 28px;
}

.oc-tabos-stat-grid article {
  background: #fff;
  border: 1px solid #dce6f1;
  border-radius: 6px;
  padding: 18px;
}

.oc-tabos-stat-grid span,
.oc-tabos-stat-grid small {
  color: #64748b;
  display: block;
  font-size: 13px;
  font-weight: 800;
}

.oc-tabos-stat-grid strong {
  color: #101828;
  display: block;
  font-size: 32px;
  font-weight: 900;
  letter-spacing: 0;
  margin: 8px 0 4px;
}

.oc-dashboard-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.oc-dashboard-shortcuts button {
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  color: #0f766e;
  font-weight: 900;
  padding: 12px 16px;
}

.oc-dashboard-shortcuts button:hover {
  background: #e8f7f4;
}

.oc-tabos-footer {
  align-items: center;
  background: #f8fbff;
  border-top: 1px solid #d9e3ee;
  color: #475569;
  display: flex;
  flex: 0 0 38px;
  font-size: 12px;
  font-weight: 800;
  gap: 14px;
  min-height: 38px;
  overflow-x: auto;
  padding: 4px 16px;
  white-space: nowrap;
}

.taskbar_item {
  align-items: center;
  background: #e8f3fb;
  border: 1px solid #bcd8ea;
  border-radius: 5px;
  color: #12679c;
  cursor: pointer;
  display: inline-flex;
  flex: 0 0 auto;
  gap: 6px;
  height: 28px;
  max-width: 220px;
  padding: 0 10px;
}

.taskbar_item_icon {
  font-size: 11px;
  font-weight: 900;
}

.taskbar_item_title {
  overflow: hidden;
  text-overflow: ellipsis;
}

.taskbar_item_minimized {
  background: #f1f5f9;
  color: #64748b;
}

.oc-window-frame {
  height: 100%;
  overflow: hidden;
  width: 100%;
}

.oc-window-iframe {
  border: 0;
  height: 100%;
  width: 100%;
}

.is-rtl .oc-tabos-header,
.is-rtl .oc-tabos-header-meta,
.is-rtl .oc-tabos-brand,
.is-rtl .oc-dashboard-shortcuts {
  direction: rtl;
}

.is-rtl .dropdown-menu {
  text-align: right;
}

.is-rtl .window .window_bar .window_toggle_buttons {
  left: 0;
  right: auto;
}

@media (max-width: 900px) {
  .oc-tabos-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .oc-tabos-menu {
    padding: 0 12px;
  }

  .oc-tabos-stat-grid {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }
}

@media (max-width: 640px) {
  body.tabos-management-body {
    overflow: auto;
  }

  .oc-tabos-shell,
  .tabos-management-host,
  .tabos-management-host > main {
    min-height: 100vh;
  }

  .oc-tabos-main-area {
    min-height: 620px;
    padding: 12px;
  }

  .oc-tabos-stat-grid {
    grid-template-columns: 1fr;
  }
}

/* Management forms when opened inside a TABOS PopupWindow iframe */
body.management-panel-body {
  background: #f5f7fb;
  height: 100vh;
  min-height: 100vh;
  overflow: hidden;
}

.management-panel-host {
  height: 100vh;
  max-width: none;
  padding: 0;
  width: 100%;
}

.management-panel-host > main {
  height: 100%;
  min-height: 0;
  overflow: hidden;
  padding: 0 !important;
}

.management-panel-page {
  display: block;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  padding: 10px 12px;
}

.management-panel-main {
  display: flex;
  flex-direction: column;
  height: 100%;
  margin: 0;
  max-width: none;
  min-height: 0;
  overflow: hidden;
  padding: 0;
  width: 100%;
}

.management-panel-main .dashboard-content {
  gap: 14px;
}

.management-panel-main .catalog-panel {
  border-radius: 6px;
  box-shadow: none;
}

.management-panel-main > .oc-tabos-form-surface {
  flex: 1 1 auto;
  min-height: 0;
}

.management-panel-main .management-form-grid {
  gap: 14px;
}

.management-panel-main .management-header,
.management-panel-main .management-panel-header {
  background: #fff;
  border: 1px solid #dfe7f0;
  border-radius: 6px;
  margin-bottom: 14px;
  padding: 14px;
}

.management-panel-main .management-window-panel {
  max-height: none;
}

.management-panel-main .sticky-actions {
  bottom: 0;
}

.oc-tabos-form-surface {
  background: rgba(245, 246, 250, .95);
  border: 1px dotted #8f9aa8;
  border-radius: 6px;
  height: 100%;
  min-height: 0;
  overflow: auto;
  padding: 14px;
}

.oc-tabos-form-surface .tabos-record-form {
  gap: 10px;
}

.oc-tabos-form-surface .management-fieldset {
  background: transparent;
  border: 1px solid #d7dfeb;
  border-radius: 2px;
  gap: 10px;
  padding: 10px 12px 12px;
}

.oc-tabos-form-surface .management-fieldset legend {
  background: rgba(245, 246, 250, .95);
  color: #146c5f;
  font-size: .8rem;
  padding: 0 8px;
}

.oc-tabos-form-surface .management-form label {
  font-size: .9rem;
  gap: 5px;
}

.oc-tabos-form-surface .management-form input,
.oc-tabos-form-surface .management-form select,
.oc-tabos-form-surface .management-form textarea {
  border-color: #c4c9da;
  border-radius: 2px;
  font-size: .9rem;
  min-height: 35px;
  padding: 5px 8px;
}

.oc-tabos-form-surface .management-form textarea {
  min-height: 72px;
}

.oc-tabos-form-surface .schedule-preview {
  display: none;
}

.oc-tabos-form-surface .sticky-actions {
  background: rgba(245, 246, 250, .94);
  margin: 0 -14px -14px;
  padding: 10px 14px;
}

.oc-tabos-form-surface .management-form-actions .course-primary-button {
  border-radius: 2px;
  min-height: 36px;
  width: min(230px, 100%);
}

/* TABOS-style record maintenance workflow */
.tabos-record-module {
  background: #fff;
  border: 1px dotted #8f9aa8;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  flex: 0 1 auto;
  min-height: 0;
  max-height: 100%;
  padding: 14px 18px;
}

.tabos-record-toolbar {
  align-items: end;
  border-bottom: 0;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 0 0 10px;
}

.tabos-toolbar-spacer {
  display: block;
  min-width: 1px;
}

.tabos-record-tools {
  align-items: end;
  display: flex;
  gap: 12px;
  margin-inline-start: auto;
}

.tabos-search-box {
  color: var(--course-muted);
  display: grid;
  font-size: .85rem;
  font-weight: 900;
  gap: 6px;
  letter-spacing: .04em;
  min-width: min(360px, 42vw);
  text-transform: uppercase;
}

.tabos-search-box input {
  background: #fff;
  border: 1px solid #d8e2ee;
  border-radius: 6px;
  color: var(--course-ink);
  font: inherit;
  min-height: 38px;
  padding: 7px 12px;
  text-transform: none;
}

.tabos-icon-action {
  align-items: center;
  background: var(--tabos-blue, #2389c2);
  border: 1px solid var(--tabos-blue, #2389c2);
  border-radius: 6px;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  font-size: 2rem;
  font-weight: 700;
  height: 38px;
  justify-content: center;
  line-height: 1;
  padding-bottom: 4px;
  width: 44px;
}

.tabos-icon-action:hover {
  background: #1979af;
}

.tabos-grid-scroll {
  flex: 1;
  max-height: calc(100vh - 96px);
  min-height: 0;
  overflow: auto;
}

.tabos-data-grid {
  min-width: 1180px;
}

.tabos-datatable-module .dt-container {
  flex: 1;
  min-height: 0;
}

.tabos-datatable-module table.dataTable {
  border-collapse: collapse;
  margin: 0 !important;
  width: 100% !important;
}

.custom-table {
  border: 1px solid #dee5f1;
}

.custom-table thead {
  background: #dee5f1;
}

.custom-table thead th {
  border: 0;
}

.custom-table > tbody tr:hover {
  background: #eef1f8;
}

.custom-table > tbody tr:nth-of-type(even) {
  background-color: #f5f7fb;
}

.custom-table > tbody td {
  border: 1px solid #e5ebf4;
}

.tabos-data-grid th,
.tabos-data-grid td {
  padding: 9px 12px;
  vertical-align: middle;
}

.tabos-data-grid th {
  color: #2f3746;
  font-size: .9rem;
  font-weight: 900;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.tabos-data-grid td strong,
.tabos-data-grid td small {
  display: block;
}

.tabos-data-grid td small {
  color: var(--course-muted);
  font-size: .88rem;
  margin-top: 4px;
}

.tabos-row-actions {
  flex-wrap: nowrap;
  white-space: nowrap;
}

.tabos-icon-actions form {
  margin: 0;
}

.tabos-row-actions button {
  color: var(--tabos-blue, #2389c2);
}

.tabos-row-actions a:hover,
.tabos-row-actions button:hover {
  border-color: var(--tabos-blue, #2389c2);
  color: var(--tabos-blue, #2389c2);
}

.tabos-action-icon {
  align-items: center;
  background: #fff;
  border: 1px solid #cfd9e6;
  border-radius: 6px;
  color: #334155;
  cursor: pointer;
  display: inline-flex;
  height: 36px;
  justify-content: center;
  min-height: 36px;
  padding: 0;
  width: 36px;
}

.admin-row-actions .tabos-action-icon {
  min-height: 36px;
  padding: 0;
}

.tabos-action-icon svg {
  fill: currentColor;
  height: 18px;
  width: 18px;
}

.tabos-action-icon:hover {
  background: #eef7fd;
  border-color: var(--tabos-blue, #2389c2);
  color: var(--tabos-blue, #2389c2);
}

.tabos-action-icon.is-success {
  color: #0f766e;
}

.tabos-action-icon.is-warning {
  color: #7c5b00;
}

.tabos-action-icon.is-danger {
  color: #b42318;
}

.tabos-action-icon.is-danger:hover {
  background: #fff1f0;
  border-color: #ffa39e;
  color: #a8071a;
}

.host-data-grid {
  min-width: 980px;
}

.oc-loading-overlay[hidden] {
  display: none;
}

.oc-loading-overlay {
  align-items: center;
  background: rgba(15, 23, 42, .28);
  display: flex;
  inset: 0;
  justify-content: center;
  position: fixed;
  z-index: 5000;
}

.oc-loading-card {
  align-items: center;
  background: rgba(255, 255, 255, .96);
  border: 1px solid #d8e2ee;
  border-radius: 6px;
  box-shadow: 0 18px 50px rgba(15, 23, 42, .22);
  color: #121929;
  display: inline-flex;
  font-size: 1rem;
  font-weight: 800;
  gap: 12px;
  min-width: 190px;
  padding: 16px 20px;
}

.oc-loading-spinner {
  animation: oc-spin .75s linear infinite;
  border: 3px solid #d8e2ee;
  border-top-color: var(--tabos-blue, #2389c2);
  border-radius: 999px;
  display: inline-block;
  height: 26px;
  width: 26px;
}

body.oc-loading-active {
  cursor: wait;
}

body.oc-loading-active a,
body.oc-loading-active button {
  cursor: wait;
}

button.is-loading,
input[type="submit"].is-loading,
a.is-loading {
  opacity: .72;
  pointer-events: none;
}

button.is-loading::after,
a.is-loading::after {
  animation: oc-spin .75s linear infinite;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 999px;
  content: "";
  display: inline-block;
  height: 1em;
  margin-inline-start: .55rem;
  vertical-align: -0.14em;
  width: 1em;
}

.tabos-action-icon.is-loading::after,
.oc-tabos-plus-button.is-loading::after {
  margin-inline-start: 0;
}

@keyframes oc-spin {
  to {
    transform: rotate(360deg);
  }
}

body.oc-modal-open {
  overflow: hidden;
}

.oc-modal[hidden] {
  display: none;
}

.oc-modal {
  inset: 0;
  position: fixed;
  z-index: 1000;
}

.oc-modal-backdrop {
  background: rgba(15, 23, 42, .45);
  inset: 0;
  position: absolute;
}

.oc-modal-window {
  background: #f5f7fb;
  border: 1px solid #d8e2ee;
  border-radius: 6px;
  box-shadow: 0 24px 70px rgba(15, 23, 42, .22);
  display: flex;
  flex-direction: column;
  inset: 28px;
  overflow: hidden;
  position: absolute;
}

.oc-tabos-form-modal {
  inset: 48px 70px 70px;
}

.oc-modal-titlebar {
  align-items: center;
  background: var(--tabos-blue, #2389c2);
  color: #fff;
  display: flex;
  justify-content: space-between;
  min-height: 56px;
  padding: 10px 16px;
}

.oc-tabos-form-titlebar {
  min-height: 42px;
  padding: 6px 12px;
}

.oc-modal-titlebar .course-kicker,
.oc-modal-titlebar h2 {
  color: #fff;
  margin: 0;
}

.oc-tabos-form-titlebar h2 {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
}

.oc-modal-titlebar .course-kicker {
  opacity: .9;
}

.oc-modal-titlebar button {
  align-items: center;
  background: transparent;
  border: 0;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  font-size: 2rem;
  height: 42px;
  justify-content: center;
  line-height: 1;
  width: 42px;
}

.oc-tabos-form-titlebar button {
  font-size: 1.4rem;
  height: 32px;
  width: 32px;
}

.oc-modal-body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 18px;
}

.oc-tabos-form-modal .oc-modal-body {
  padding: 15px;
}

.oc-attendance-details-modal .oc-modal-body {
  display: flex;
  min-height: 0;
}

.oc-attendance-detail-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  width: 100%;
}

.oc-attendance-detail-table {
  min-width: 1120px;
}

.oc-attendance-detail-table th,
.oc-attendance-detail-table td {
  vertical-align: middle;
  white-space: nowrap;
}

.presentation-link-text {
  display: block;
  max-width: 34rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.acceptance-field-label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
}

.acceptance-delivery-segments {
  background: #e8eef5;
  border: 1px solid #cbd7e5;
  display: grid;
  gap: 2px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 3px;
}

.acceptance-delivery-segments label {
  cursor: pointer;
  margin: 0;
  min-width: 0;
  position: relative;
}

.acceptance-delivery-segments input {
  height: 1px;
  opacity: 0;
  position: absolute;
  width: 1px;
}

.acceptance-delivery-segments span {
  align-items: center;
  background: transparent;
  display: flex;
  font-weight: 700;
  justify-content: center;
  min-height: 44px;
  padding: 8px 12px;
  text-align: center;
}

.acceptance-delivery-segments input:checked + span {
  background: #fff;
  box-shadow: 0 1px 4px rgba(15, 23, 42, .12);
  color: #0b6e9e;
}

.acceptance-delivery-segments input:focus-visible + span {
  outline: 2px solid #2389c2;
  outline-offset: -2px;
}

[data-acceptance-email][hidden],
[data-acceptance-participant][hidden],
[data-acceptance-language][hidden] {
  display: none !important;
}

.presentation-guest-page {
  align-items: center;
  background: #f3f6fa;
  display: flex;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}

.presentation-guest-panel {
  background: #fff;
  border: 1px solid #d8e2ee;
  border-radius: 6px;
  box-shadow: 0 18px 50px rgba(15, 23, 42, .12);
  max-width: 680px;
  padding: 32px;
  width: 100%;
}

.presentation-guest-mark {
  align-items: center;
  background: var(--tabos-blue, #2389c2);
  border-radius: 6px;
  color: #fff;
  display: inline-flex;
  font-size: 1rem;
  font-weight: 800;
  height: 42px;
  justify-content: center;
  margin-bottom: 20px;
  width: 42px;
}

.presentation-guest-panel h1 {
  font-size: 3.5rem;
  margin: 8px 0 28px;
}

.presentation-guest-form {
  display: grid;
  gap: 12px;
}

.presentation-guest-form label {
  font-weight: 700;
}

.presentation-guest-form input {
  border: 1px solid #cbd8e7;
  border-radius: 6px;
  font-size: 1.05rem;
  min-height: 52px;
  padding: 10px 14px;
  width: 100%;
}

.presentation-guest-form span {
  color: #b42318;
}

.presentation-unavailable {
  border-top: 1px solid #d8e2ee;
  padding-top: 24px;
}

.presentation-unavailable strong {
  font-size: 1.1rem;
}

.presentation-unavailable p {
  color: #64748b;
  margin: 8px 0 20px;
}

.presentation-status-dot {
  animation: presentation-pulse 1.4s ease-in-out infinite;
  background: #d97706;
  border-radius: 50%;
  display: inline-block;
  height: 10px;
  margin-inline-end: 8px;
  width: 10px;
}

@keyframes presentation-pulse {
  0%, 100% { opacity: .35; }
  50% { opacity: 1; }
}

@media (max-width: 640px) {
  .acceptance-delivery-segments {
    grid-template-columns: 1fr;
  }

  .presentation-guest-page {
    padding: 12px;
  }

  .presentation-guest-panel {
    padding: 22px;
  }

  .presentation-guest-panel h1 {
    font-size: 2.2rem;
  }
}

.tabos-record-form {
  display: grid;
  gap: 16px;
}

.tabos-record-form .management-fieldset {
  background: #fff;
}

.oc-tabos-entry-form {
  background: transparent;
  display: block;
}

.oc-tabos-entry-form .form-group {
  margin: .35rem 0 .7rem;
}

.oc-tabos-entry-form label {
  color: #121929;
  display: block;
  font-size: .9rem;
  font-weight: 800;
  margin-bottom: .35rem;
}

.oc-tabos-entry-form .form-control,
.oc-tabos-entry-form .custom-select {
  border: 1px solid #c4c9da;
  border-radius: 2px;
  box-shadow: none;
  color: #121929;
  font-size: .9rem;
  height: 35px;
  min-height: 35px;
  padding: 5px 8px;
}

.oc-tabos-entry-form .form-control:hover,
.oc-tabos-entry-form .custom-select:hover {
  border-color: #262b31;
}

.oc-tabos-entry-form .form-control:focus,
.oc-tabos-entry-form .custom-select:focus {
  border-color: #1982c4;
  box-shadow: none;
}

.oc-phone-group .oc-phone-code {
  max-width: 110px;
  min-width: 96px;
}

.oc-tabos-permission-block {
  border-top: 1px solid #dfe6f1;
  margin-top: 6px;
  padding-top: 12px;
}

.oc-tabos-check-option {
  align-items: center;
  background: rgba(255, 255, 255, .7);
  border: 1px solid #dee5f1;
  border-radius: 2px;
  display: flex;
  gap: 8px;
  min-height: 36px;
  padding: 6px 8px;
}

.oc-tabos-entry-form .oc-tabos-check-option {
  margin-bottom: 10px;
}

.oc-tabos-check-option input {
  accent-color: #1982c4;
  height: auto;
  margin: 0;
  min-height: 0;
  width: auto;
}

.oc-material-options {
  border-top: 0;
  margin-top: 22px;
  padding-top: 0;
}

.oc-material-drop-zone {
  align-items: center;
  background: rgba(255, 255, 255, .72);
  border: 2px dashed #b9c6d8;
  border-radius: 4px;
  color: #4b5563;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: center;
  min-height: 92px;
  padding: 14px;
  text-align: center;
  transition: border-color .15s ease, background-color .15s ease;
}

.oc-material-drop-zone:hover,
.oc-material-drop-zone.is-dragging {
  background: #eef8fb;
  border-color: #1982c4;
}

.oc-material-drop-zone input[type="file"] {
  height: 1px;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  width: 1px;
}

.oc-material-drop-zone strong {
  color: #101827;
  font-size: .95rem;
}

.oc-material-drop-zone span {
  color: #65758b;
  font-size: .82rem;
  overflow-wrap: anywhere;
}

.oc-material-current-file {
  color: #64748b;
  display: block;
  font-weight: 700;
  margin-top: 6px;
}

.oc-tabos-material-link {
  color: #1982c4;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.oc-tabos-flag {
  color: #64748b;
  font-weight: 800;
}

.oc-tabos-flag.is-on {
  color: #146c5f;
}

.oc-schedule-context-card {
  margin: 0 0 12px;
  min-height: 76px;
}

.oc-schedule-entry-list {
  display: grid;
  gap: 10px;
}

.oc-schedule-entry-row {
  border: 1px solid #dfe6f1;
  display: grid;
  gap: 10px;
  grid-template-columns: 90px minmax(180px, 1.2fr) minmax(170px, 1fr) minmax(170px, 1fr) minmax(170px, 1fr);
  padding: 10px;
}

.oc-schedule-entry-row .form-group {
  margin: 0;
}

.oc-session-description-field {
  grid-column: 2 / -1;
}

@media (max-width: 1100px) {
  .oc-schedule-entry-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oc-day-number-field,
  .oc-session-description-field {
    grid-column: auto;
  }
}

.oc-tabos-form-actions {
  border-top: 1px solid #dfe6f1;
  margin-top: 6px;
  padding-top: 12px;
}

.oc-tabos-form-actions .btn {
  min-width: 190px;
}

.tabos-record-secondary-actions {
  align-items: center;
  background: rgba(255, 255, 255, .94);
  border-top: 1px solid #e1e8f2;
  bottom: 0;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding: 12px 18px;
  position: sticky;
}

.tabos-record-secondary-actions form {
  margin: 0;
}

.course-danger-button {
  background: #fff1f0;
  border: 1px solid #ffa39e;
  border-radius: 8px;
  color: #a8071a;
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  min-height: 42px;
  padding: 8px 14px;
}

.course-danger-button:hover {
  background: #ffe7e6;
}

@media (max-width: 760px) {
  .tabos-record-toolbar,
  .tabos-record-tools {
    align-items: stretch;
    flex-direction: column;
  }

  .tabos-search-box {
    min-width: 0;
  }

  .tabos-icon-action {
    width: 100%;
  }

  .oc-modal-window {
    inset: 10px;
  }
}

.participant-portal-body {
  background:
    linear-gradient(90deg, rgba(20, 108, 95, .06), transparent 34%),
    linear-gradient(180deg, #f8fafc, #eef3f8);
}

.oc-participant-header-identity {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.oc-participant-header-identity h4 {
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.oc-participant-header-identity small,
.oc-participant-desktop .header-user-profile small {
  color: #667085;
  overflow-wrap: anywhere;
}

/* TABOS ships an LTR logo margin. Move that spacing to the logo's left in Arabic. */
body.oc-tabos-shell-ar .oc-participant-desktop .header .logo-wrapper {
  direction: rtl;
  gap: 0;
}

body.oc-tabos-shell-ar .oc-participant-desktop .header .logo-wrapper a.logo {
  margin: 0 0 0 1.5rem;
}

@media (min-width: 992px) {
  body.oc-tabos-shell-ar .oc-participant-desktop .custom-navbar ul.navbar-nav > li.nav-item > ul.dropdown-menu {
    direction: rtl;
    left: auto !important;
    right: 0 !important;
    text-align: right;
    border-radius: 4px 0 4px 4px;
  }

  body.oc-tabos-shell-ar .oc-participant-desktop .custom-navbar ul.navbar-nav > li.nav-item > ul.dropdown-menu::before {
    left: auto;
    right: 12px;
  }

  body.oc-tabos-shell-ar .oc-participant-desktop .custom-navbar ul.navbar-nav > li.nav-item > ul.dropdown-menu::after {
    left: auto;
    right: 13px;
  }

  body.oc-tabos-shell-ar .oc-participant-desktop .custom-navbar ul.navbar-nav ul.dropdown-menu .dropdown-item {
    direction: rtl;
    text-align: right;
  }

  body.oc-tabos-shell-ar .oc-participant-desktop .custom-navbar ul.navbar-nav ul.dropdown-menu li > ul.dropdown-menu {
    left: auto !important;
    right: 100% !important;
  }
}

.oc-participant-shell-message {
  border: 1px solid;
  font-weight: 700;
  left: 50%;
  max-width: min(760px, calc(100vw - 32px));
  padding: 10px 14px;
  position: fixed;
  top: 142px;
  transform: translateX(-50%);
  width: max-content;
  z-index: 900;
}

.oc-participant-shell-message.is-success {
  background: #ecfdf5;
  border-color: #86efac;
  color: #065f46;
}

.oc-participant-shell-message.is-error {
  background: #fff1f0;
  border-color: #fca5a5;
  color: #991b1b;
}

.participant-portal {
  min-height: 100vh;
  padding: 28px;
}

.participant-topbar {
  margin-bottom: 24px;
}

.participant-user-chip {
  background: #fff;
  border: 1px solid var(--course-line);
  border-radius: 8px;
  color: var(--course-ink);
  display: inline-flex;
  font-weight: 900;
  min-height: 42px;
  padding: 9px 14px;
}

.participant-shell {
  display: grid;
  gap: 18px;
  margin: 0 auto;
  max-width: 1480px;
  width: 100%;
}

.participant-hero,
.participant-panel,
.participant-summary-card,
.participant-alert {
  background: rgba(255, 255, 255, .94);
  border: 1px solid var(--course-line);
  border-radius: 8px;
  box-shadow: var(--course-shadow);
}

.participant-hero {
  align-items: end;
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  padding: 28px;
}

.participant-hero h1 {
  font-size: clamp(2rem, 4vw, 4rem);
  letter-spacing: 0;
  line-height: 1;
  margin: 0 0 12px;
  max-width: 980px;
}

.participant-hero p {
  color: var(--course-muted);
  font-size: 1.05rem;
  margin: 0;
  max-width: 820px;
}

.participant-summary-card {
  box-shadow: none;
  display: grid;
  gap: 5px;
  padding: 20px;
}

.participant-summary-card span,
.participant-summary-card small,
.participant-muted,
.participant-table small,
.participant-session-card small,
.participant-note p {
  color: var(--course-muted);
}

.participant-summary-card strong {
  font-size: 1.25rem;
}

.participant-alert {
  box-shadow: none;
  font-weight: 800;
  padding: 14px 18px;
}

.participant-alert.is-success {
  background: #ecfdf5;
  border-color: #a7f3d0;
  color: #065f46;
}

.participant-alert.is-error {
  background: #fff1f0;
  border-color: #ffa39e;
  color: #a8071a;
}

.participant-grid {
  align-items: start;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
}

.participant-panel {
  box-shadow: none;
  min-width: 0;
  padding: 22px;
}

.participant-panel-main {
  min-height: 520px;
}

.participant-panel-header {
  align-items: end;
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
}

.participant-panel-header h2 {
  font-size: 1.5rem;
  margin: 0;
}

.participant-table-wrap {
  border: 1px solid var(--course-line);
  border-radius: 8px;
  overflow: auto;
}

.participant-table {
  border-collapse: collapse;
  min-width: 920px;
  width: 100%;
}

.participant-table th {
  background: #dbe4f0;
  color: #2e323c;
  font-weight: 900;
  padding: 13px 14px;
  text-align: start;
}

.participant-table td {
  background: #fff;
  border-top: 1px solid #e4ebf4;
  padding: 14px;
  vertical-align: top;
}

.participant-table tbody tr:nth-child(even) td {
  background: #f7f9fc;
}

.participant-table strong,
.participant-table span,
.participant-table small {
  display: block;
}

.participant-status-pill {
  border-radius: 999px;
  display: inline-flex;
  font-size: .82rem;
  font-weight: 900;
  padding: 6px 10px;
  width: max-content;
}

.participant-status-pill.status-none {
  background: #eef2f7;
  color: #475569;
}

.participant-status-pill.status-pending,
.participant-status-pill.status-waitlisted {
  background: #fffbeb;
  color: #92400e;
}

.participant-status-pill.status-enrolled,
.participant-status-pill.status-approved {
  background: #ecfdf5;
  color: #047857;
}

.participant-status-pill.status-rejected,
.participant-status-pill.status-cancelled {
  background: #fff1f0;
  color: #a8071a;
}

.participant-actions form {
  margin: 0;
}

.participant-actions .course-primary-button,
.participant-actions .course-secondary-button,
.participant-session-card .course-primary-button {
  min-height: 38px;
  padding: 7px 12px;
  white-space: nowrap;
  width: auto;
}

.participant-session-list {
  display: grid;
  gap: 12px;
}

.participant-session-card {
  align-items: center;
  border: 1px solid var(--course-line);
  border-radius: 8px;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 14px;
}

.participant-session-card strong,
.participant-session-card small {
  display: block;
}

.participant-session-action {
  align-items: stretch;
  display: grid;
  gap: 5px;
  justify-items: stretch;
  min-width: 150px;
}

.participant-session-card .course-session-button,
.participant-session-card a.course-session-button {
  color: #fff;
  text-align: center;
}

.participant-session-card .course-session-button.is-disabled {
  background: #e8edf3;
  border-color: #d2dae4;
  color: #687588;
  cursor: not-allowed;
}

.session-access-note {
  color: #64748b;
  font-size: .72rem;
  text-align: center;
}

.session-access-note.is-open {
  color: #047857;
}

.tabos-action-icon.is-disabled {
  background: #eef1f5;
  border-color: #d8dee7;
  color: #8a96a7;
  cursor: not-allowed;
  opacity: .78;
}

.participant-note {
  border-top: 1px solid var(--course-line);
  margin-top: 18px;
  padding-top: 18px;
}

.participant-note strong {
  display: block;
  margin-bottom: 6px;
}

.participant-note p,
.participant-empty {
  margin: 0;
}

.participant-enrollment-modal .oc-modal-window {
  width: min(760px, calc(100vw - 32px));
  max-height: min(760px, calc(100vh - 32px));
}

.participant-enrollment-modal .oc-modal-titlebar h2 {
  margin: 0;
  color: #fff;
  font-size: 1.25rem;
}

.participant-checkout {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.participant-checkout-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 16px;
  padding: 16px;
  border: 1px solid #d6e0eb;
  background: #fff;
}

.participant-checkout-summary span,
.participant-checkout-summary small,
.participant-payment-option p,
.participant-material-item small {
  color: #667085;
}

.participant-checkout-summary strong {
  grid-column: 1;
  font-size: 1.1rem;
}

.participant-checkout-summary b {
  grid-column: 2;
  grid-row: 1 / span 3;
  align-self: center;
  color: #127566;
  font-size: 1.15rem;
}

.participant-payment-option {
  display: grid;
  gap: 10px;
}

.participant-payment-option h3,
.participant-payment-option p {
  margin: 0;
}

.participant-payment-option .course-primary-button,
.participant-payment-option .course-secondary-button {
  min-height: 44px;
}

.participant-checkout-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #667085;
}

.participant-checkout-divider::before,
.participant-checkout-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: #d6e0eb;
}

.participant-code-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
}

.participant-code-form label {
  grid-column: 1 / -1;
  font-weight: 700;
}

.participant-code-form input {
  min-width: 0;
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid #cbd7e5;
  border-radius: 4px;
  text-transform: uppercase;
}

.participant-material-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.participant-material-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid #d6e0eb;
  background: #fff;
}

.participant-material-item > div {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.participant-material-item small {
  overflow-wrap: anywhere;
}

.participant-material-item .course-secondary-button {
  flex: 0 0 auto;
  min-height: 38px;
}

.oc-template-days {
  margin-top: 8px;
  border-top: 1px solid #cbd7e5;
}

.oc-template-day-row {
  align-items: end;
  padding-top: 12px;
  border-bottom: 1px solid #dbe3ec;
}

.oc-template-day-row:last-child {
  border-bottom: 0;
}

@media (max-width: 1040px) {
  .participant-hero,
  .participant-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .participant-portal {
    padding: 16px;
  }

  .participant-topbar,
  .participant-panel-header,
  .participant-session-card {
    align-items: stretch;
    flex-direction: column;
    grid-template-columns: 1fr;
  }

  .participant-topbar {
    gap: 14px;
  }

  .participant-code-form,
  .participant-checkout-summary {
    grid-template-columns: 1fr;
  }

  .participant-checkout-summary b {
    grid-column: 1;
    grid-row: auto;
  }

  .participant-material-item {
    align-items: stretch;
    flex-direction: column;
  }
}


/* Localized layout chrome styles; page content keeps its own colors. */
.oc-layout-chrome a.navbar-brand {
  white-space: normal;
  text-align: center;
  word-break: break-all;
}.oc-layout-chrome a {
  color: #0077cc;
}.oc-layout-chrome .btn-primary {
  color: #fff;
  background-color: #1b6ec2;
  border-color: #1861ac;
}.oc-layout-chrome .nav-pills .nav-link.active,
.oc-layout-chrome .nav-pills .show > .nav-link {
  color: #fff;
  background-color: #1b6ec2;
  border-color: #1861ac;
}.oc-layout-chrome.border-top,
.oc-layout-chrome .border-top {
  border-top: 1px solid #e5e5e5;
}.oc-layout-chrome.border-bottom,
.oc-layout-chrome .border-bottom {
  border-bottom: 1px solid #e5e5e5;
}.oc-layout-chrome .box-shadow {
  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
}.oc-layout-chrome button.accept-policy {
  font-size: 1rem;
  line-height: inherit;
}.oc-layout-chrome.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  white-space: nowrap;
  line-height: 60px;
}