.riom-header-brand {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.riom-header-brand__logo {
  width: 42px;
  height: auto;
  flex: 0 0 auto;
}

.riom-header-brand > div {
  min-width: 0;
  display: grid;
  gap: 2px;
}
.riom-header-brand span,
.workspace-label,
.section-label,
.resource-badge {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.riom-header-brand strong,
.learning-workspace__title,
.ai-workspace__title {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.08;
  color: var(--primary-strong);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.riom-header-brand strong {
  font-size: 1.05rem;
}

.workspace-select {
  flex: 0 0 auto;
  min-width: 0;
  width: 100%;
}

.workspace-select__shell {
  width: 100%;
  min-width: 0;
  display: grid;
  gap: 4px;
}

.workspace-select__label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.workspace-select__fieldwrap {
  width: 100%;
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 18px;
  gap: 6px;
  align-items: center;
  min-height: 40px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.workspace-select__field {
  min-width: 0;
  min-height: 40px;
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--primary);
  font-size: 0.84rem;
  font-weight: 800;
  appearance: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

.workspace-select__field option {
  color: var(--text);
}

.workspace-select__chevron {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  color: var(--primary);
  pointer-events: none;
}

.visit-button,
.copy-button,
.prompt-tab,
.toolbar-button,
.quick-action {
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base),
    opacity var(--transition-base);
}

.visit-button:hover,
.copy-button:hover,
.prompt-tab:hover,
.toolbar-button:hover,
.quick-action:hover {
  transform: translateY(-1px);
}

.visit-button:focus-visible,
.copy-button:focus-visible,
.prompt-tab:focus-visible,
.toolbar-button:focus-visible,
.quick-action:focus-visible {
  outline: 3px solid rgba(11, 44, 93, 0.18);
  outline-offset: 2px;
}

.copy-button__icon svg,
.quick-action svg {
  width: 16px;
  height: 16px;
  display: block;
}

.workspace-progress {
  min-width: 64px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  text-align: center;
}

.workspace-progress--footer {
  flex: 1 1 auto;
  min-width: 0;
  display: grid;
  gap: 6px;
  text-transform: none;
  justify-self: end;
}

.workspace-progress__bar {
  display: block;
  width: 100%;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--surface-muted);
  overflow: hidden;
}

.workspace-progress__fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #ff8a59);
}

.workspace-progress__label {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text-soft);
  text-transform: none;
}

.visit-button {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.learning-workspace__header,
.ai-workspace__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.learning-workspace__heading,
.ai-workspace__heading {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.ai-workspace__subtitle {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

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

.learning-workspace__title {
  font-size: clamp(1.4rem, 1.9vw, 2rem);
}

.ai-workspace__title {
  font-size: 1rem;
}

.learning-workspace__chips {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
}

.metadata-chip,
.resource-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.learning-workspace__content {
  display: grid;
  gap: 10px;
}

.learning-workspace__titleblock {
  display: grid;
  gap: 4px;
  padding-bottom: 4px;
}

.learning-workspace__blocklabel {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.6vw, 1.75rem);
  line-height: 1.05;
  font-weight: 800;
  color: var(--primary-strong);
}

.learning-workspace__subtitle {
  font-size: clamp(0.95rem, 1.05vw, 1.08rem);
  font-weight: 600;
  color: var(--text-soft);
  line-height: 1.35;
}

.section-card {
  display: grid;
  gap: var(--spacing-heading-content, 14px);
  padding: var(--card-pad-desktop, 20px 24px);
  border-radius: var(--radius-md, 14px);
  background: var(--surface-strong, #ffffff);
  border: 1px solid var(--line);
  box-shadow: 0 2px 8px rgba(15, 31, 55, 0.04);
}

.section-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-card__body,
.prompt-code,
.prompt-status,
.empty-state p {
  line-height: 1.65;
  color: var(--text-soft);
}

.section-card__body {
  white-space: normal;
  overflow-wrap: anywhere;
  font-size: 0.98rem;
  color: var(--text);
}

.section-card--script {
  border-left: 4px solid var(--accent, #d64f1f);
}
.section-card--theory {
  border-left: 4px solid #2563eb;
}
.section-card--activity {
  border-left: 4px solid #0f7b58;
}
.section-card--result {
  border-left: 4px solid #7c3aed;
}
.section-card--example {
  border-left: 4px solid #0284c7;
}
.section-card--demo,
.section-card--practice,
.section-card--project {
  border-left: 4px solid var(--accent, #d64f1f);
}

.section-card--prompt {
  border: none;
  padding: 0;
  background: transparent;
  box-shadow: none;
}

.section-card--prompt .student-statusline,
.prompt-counter {
  margin-bottom: var(--spacing-counter-card, 12px) !important;
  padding: 2px 0 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-workspace__shell {
  display: grid;
}

.ai-workspace__navigator {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ai-workspace__navigator .resource-badge {
  gap: 6px;
  padding-inline: 12px;
  cursor: pointer;
}

.ai-workspace__navigator .resource-badge svg,
.icon-button svg {
  width: 16px;
  height: 16px;
  display: block;
}

.icon-button {
  min-width: 36px;
  min-height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--primary);
  cursor: pointer;
}

.icon-button.is-active {
  background: var(--accent);
  border-color: transparent;
  color: #fff;
}

.icon-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.icon-button--ghost {
  background: transparent;
}

.student-statusline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: var(--spacing-counter-card, 12px);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-soft);
}

.student-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.student-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.student-metric {
  display: grid;
  gap: 4px;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.student-metric__label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.student-metric__value {
  font-size: 0.95rem;
  color: var(--primary-strong);
  line-height: 1.35;
}

.student-group {
  display: grid;
  gap: 10px;
}

.student-group__title {
  margin: 0;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.student-list {
  display: grid;
  gap: 8px;
}

.student-item__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.workspace-toast {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: calc(var(--quick-actions-height) + 24px);
  z-index: 60;
  max-width: min(440px, 90vw);
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  background: rgba(15, 32, 71, 0.96);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.assistant-course-heading { display:grid; gap:3px; }
.assistant-course-heading__title { margin:0; color:var(--primary-strong); font-family:var(--font-display); font-size:1rem; letter-spacing:.04em; }
.assistant-course-heading p,.ai-workspace__view-header p { margin:0; color:var(--text-soft); font-size:.84rem; line-height:1.45; }
.ai-workspace__view-header { display:grid; gap:4px; padding-top:2px; }
.ai-workspace__view-header h3 { margin:0; color:var(--primary-strong); font-family:var(--font-display); font-size:1.12rem; }

.ai-workspace__navigator { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); }
.ai-workspace__navigator .resource-badge,.assistant-more-tools__options .resource-badge { align-items:flex-start; min-height:58px; padding:9px 10px; border-radius:var(--radius-sm); text-align:left; white-space:normal; }
.ai-workspace__navigator .resource-badge > span,.assistant-more-tools__options .resource-badge > span { display:grid; min-width:0; gap:2px; }
.ai-workspace__navigator .resource-badge strong,.assistant-more-tools__options .resource-badge strong { color:var(--primary-strong); font-size:.78rem; line-height:1.2; }
.ai-workspace__navigator .resource-badge small,.assistant-more-tools__options .resource-badge small { color:var(--text-soft); font-size:.68rem; font-weight:600; line-height:1.25; }
.ai-workspace__navigator .resource-badge.is-active,.assistant-more-tools__options .resource-badge.is-active { background:rgba(11,44,93,.09); border-color:var(--primary); box-shadow:inset 3px 0 0 var(--accent); }
.ai-workspace__navigator .resource-badge.is-active strong,.assistant-more-tools__options .resource-badge.is-active strong { color:var(--primary); }

.progress-secondary summary { min-height:44px; display:flex; align-items:center; color:var(--primary); font-size:.78rem; font-weight:800; text-transform:uppercase; letter-spacing:.08em; cursor:pointer; }
.progress-secondary summary::after { content:'+'; margin-left:auto; font-size:1.15rem; }
.progress-secondary[open] summary::after { content:'−'; }

.resource-badge:focus-visible,.assistant-more-tools summary:focus-visible,.progress-secondary summary:focus-visible,.toolbar-button:focus-visible,.copy-button:focus-visible { outline:3px solid var(--accent); outline-offset:2px; }
.note-editor-label { display:block; margin-bottom:6px; color:var(--primary-strong); font-weight:800; }
.note-editor { box-sizing:border-box; width:100%; min-height:180px; resize:vertical; padding:14px; border:1px solid var(--line-strong); border-radius:var(--radius-sm); background:#fff; color:var(--text); font:inherit; font-size:16px; line-height:1.55; }
.note-editor:focus { outline:3px solid rgba(239,125,35,.25); border-color:var(--accent); }
.toolbar-button--primary { background:var(--primary); color:#fff; border-color:var(--primary); }
.student-actions--prompt { margin-top:12px; }
.student-actions--prompt .toolbar-button,.student-actions--prompt .copy-button { min-height:44px; display:inline-flex; align-items:center; gap:7px; }
.student-actions--prompt svg { width:17px; height:17px; }

.progress-hero { display:grid; gap:5px; padding:16px; border-radius:var(--radius-md); background:linear-gradient(135deg,var(--primary-strong),var(--primary)); color:#fff; }
.progress-hero > strong { font-family:var(--font-display); font-size:2.5rem; line-height:1; }
.progress-hero > span { font-weight:700; }
.progress-hero__bar { height:8px; margin-top:7px; overflow:hidden; border-radius:999px; background:rgba(255,255,255,.24); }
.progress-hero__bar span { display:block; height:100%; border-radius:inherit; background:var(--accent); }
.progress-priorities { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; margin-top:10px; }
.progress-priorities div { display:grid; gap:2px; padding:10px; border-radius:var(--radius-sm); background:var(--surface-soft); }
.progress-priorities strong { color:var(--primary-strong); font-size:1.2rem; }
.progress-priorities span,.progress-next span { color:var(--text-soft); font-size:.75rem; }
.progress-next { display:grid; gap:3px; margin-top:8px; padding:10px 0; }
.progress-next strong { color:var(--primary-strong); }
.progress-secondary { margin-top:4px; border-top:1px solid var(--line); }
.assistant-loading { padding:16px; border-radius:var(--radius-sm); background:var(--surface-soft); color:var(--text-soft); }
.ai-tutor__context { margin:0; color:var(--text-soft); font-size:.84rem; }
.ai-tutor-actions { grid-template-columns:1fr; }
.ai-tutor-actions .ai-tutor-action--primary { background:var(--primary); color:#fff; }

/* Assistant responsive architecture: compact chrome, one content scroller. */
.assistant-compact-header { min-width:0; display:flex; align-items:center; justify-content:space-between; gap:12px; padding-bottom:8px; border-bottom:1px solid var(--line); }
.assistant-compact-header__copy { min-width:0; display:grid; gap:3px; }
.assistant-compact-header__context { min-width:0; display:flex; align-items:baseline; gap:8px; }
.assistant-compact-header__context h2 { flex:0 0 auto; margin:0; color:var(--primary-strong); font-family:var(--font-display); font-size:1.08rem; }
.assistant-compact-header__context p { min-width:0; margin:0; overflow:hidden; color:var(--text-soft); font-size:.78rem; line-height:1.35; text-overflow:ellipsis; white-space:nowrap; }
.assistant-context-actions { flex:0 0 auto; display:flex; align-items:center; gap:6px; }
.assistant-context-actions:empty { display:none; }
.assistant-context-actions .copy-button,.assistant-context-actions .toolbar-button { min-height:40px; padding-inline:10px; }
.assistant-context-actions svg { width:16px; height:16px; }

.assistant-navigation-row { position:relative; z-index:5; min-width:0; display:flex; align-items:stretch; gap:6px; }



.ai-workspace__insights { min-width:0; }
.ai-workspace__insights > .prompt-tabs { margin-bottom:8px; }
#studentPanel { min-width:0; min-height:0; }
.ai-tutor-conversation { max-height:none; overflow:visible; scrollbar-gutter:auto; }
.prompt-code { max-height:none; overflow-x:auto; overflow-y:visible; }
.section-card--notes .student-actions { display:none; }

.riom-toast-root { top:auto; right:max(20px,env(safe-area-inset-right)); bottom:calc(var(--quick-actions-height) + 24px); left:auto; transform:none; }
.riom-toast.is-leaving { transform:translateY(8px); }

/* Final assistant scale and adaptive navigation. */
.assistant-compact-header { display:grid; grid-template-columns:minmax(0,1fr); align-items:start; padding:12px 0 14px; gap:12px; }
.assistant-compact-header__copy { gap:5px; }
.assistant-compact-header .workspace-label { font-size:.75rem; line-height:1.2; }
.assistant-compact-header__context { display:grid; align-items:start; gap:3px; }
.assistant-compact-header__context h2 { min-width:0; overflow:visible; font-size:1.25rem; line-height:1.2; text-overflow:clip; white-space:nowrap; }
.assistant-compact-header__context p { min-width:0; overflow:visible; font-size:.9rem; line-height:1.4; text-overflow:clip; white-space:nowrap; }

.ai-workspace__navigator { display:grid; grid-template-columns:repeat(4,max-content); justify-content:start; gap:4px; }
.ai-workspace__navigator .resource-badge { min-width:auto; min-height:44px; padding:0 10px; }
.ai-workspace__navigator .resource-badge span { overflow:visible; font-size:.875rem; line-height:1.2; text-overflow:clip; white-space:nowrap; }
.ai-workspace__navigator .resource-badge svg,.assistant-more-tools__options .resource-badge svg,.assistant-mobile-tools svg { width:16px; height:16px; flex:0 0 16px; }


.assistant-mobile-tools { display:none; }
.assistant-mobile-tools summary { min-height:48px; display:grid; grid-template-columns:auto minmax(0,1fr); align-items:center; gap:8px; padding:8px 12px; border:1px solid var(--line); border-radius:12px; background:var(--surface-soft); color:var(--primary); cursor:pointer; }
.assistant-mobile-tools summary span { font-size:.82rem; font-weight:700; }
.assistant-mobile-tools summary strong { justify-self:end; font-size:.95rem; }
.assistant-mobile-tools summary::after { content:'+'; margin-left:4px; }
.assistant-mobile-tools[open] summary::after { content:'−'; }
.assistant-mobile-tools__menu { display:grid; gap:4px; padding:8px 0 0; }
.assistant-mobile-tools__menu button { width:100%; min-height:48px; display:flex; align-items:center; gap:10px; padding:10px 12px; border:1px solid var(--line); border-radius:10px; background:#fff; color:var(--primary-strong); font:inherit; font-size:1rem; font-weight:800; text-align:left; }
.assistant-mobile-tools__menu button[aria-current='true'] { border-color:var(--primary); box-shadow:inset 4px 0 0 var(--accent); background:var(--surface-soft); }
.assistant-mobile-tools summary:focus-visible,.assistant-mobile-tools__menu button:focus-visible { outline:3px solid var(--accent); outline-offset:2px; }

.assistant-content-actions { display:flex; flex-wrap:wrap; align-items:center; gap:8px; margin-top:12px; }
.assistant-content-actions button { min-height:44px; }
.assistant-content-actions--prompt .copy-button { min-width:150px; justify-content:center; }
.section-card--history-item,.section-card--favorite-item { padding:10px 0; }
.section-card--history-item .section-card__title { font-size:.78rem; letter-spacing:.06em; }
.section-card--history-item .section-card__body { display:grid; gap:2px; font-size:.88rem; }
.section-card--favorite-item .section-card__body { font-size:.9rem; }
.progress-hero { padding:14px; }
.progress-hero > strong { font-size:2.25rem; }

@media (prefers-reduced-motion:reduce) { .workspace-toast,* { scroll-behavior:auto; } }

.copy-button {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}

.copy-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.prompt-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.prompt-tab {
  min-height: 30px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 800;
}

.prompt-tab.is-active {
  background: var(--accent);
  border-color: transparent;
  color: #fff;
}

.assistant-tab {
  min-height: 28px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.15s ease;
}

.assistant-tab:hover {
  background: var(--surface-muted);
  border-color: var(--primary);
}

.assistant-tab.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(214, 79, 31, 0.2);
}

.assistant-tab--more {
  border-color: transparent;
  background: transparent;
  color: var(--primary);
}

.assistant-tab--more:hover {
  background: var(--surface-soft);
}

.assistant-more-tools {
  position: relative;
}

.assistant-more-tools__menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  width: 220px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 4px;
}

.assistant-more-tools__menu[hidden] {
  display: none !important;
}

.more-tools-item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 0 12px;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 0.9rem;
  text-align: left;
  cursor: pointer;
  border-radius: 8px;
}

.more-tools-item:hover,
.more-tools-item:focus-visible {
  background: var(--surface-soft);
}

.more-tools-item__icon {
  display: grid;
  place-items: center;
  color: var(--primary);
}

.more-tools-item__icon svg {
  width: 16px;
  height: 16px;
}

.more-tools-item__text {
  flex: 1;
}

.ai-workspace__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.toolbar-button {
  min-height: 30px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  border-color: var(--line);
  background: transparent;
  color: var(--text-soft);
  font-size: 0.72rem;
  font-weight: 800;
}

.prompt-code {
  margin: 0;
  margin-bottom: var(--spacing-counter-card, 12px);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--primary-strong), var(--primary));
  color: #f7fbff;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow-y: visible;
  overflow-x: auto;
  height: auto;
  min-height: 140px;
  max-height: none;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.96rem;
  line-height: 1.6;
}

.prompt-code.is-empty {
  background: var(--surface-soft);
  color: var(--text-soft);
}

.ai-workspace__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.prompt-status {
  font-size: 0.9rem;
}

.prompt-status--inline {
  margin-top: 8px;
}

.empty-state {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  border: 1px dashed var(--line-strong);
}

.empty-state h3 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--primary-strong);
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.quick-action {
  min-height: 34px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border-color: var(--line);
  background: var(--surface-soft);
  color: var(--primary-strong);
  font-weight: 800;
  white-space: nowrap;
}

.quick-action[data-action='quick-previous'],
.quick-action[data-action='quick-next'] {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 118px;
}

.quick-action--nav svg {
  flex: 0 0 auto;
}

.quick-action--primary {
  background: var(--primary);
  color: #fff;
}

.quick-action--primary.is-completed {
  background: linear-gradient(90deg, #0f7a4d, #1d9b65);
}

.quick-action--ghost {
  background: transparent;
}
.assessment-progress-summary,.assessment-history-summary{margin-top:16px;padding-top:16px;border-top:1px solid #d7e0ec}.assessment-progress-summary h4,.assessment-history-summary h4{margin:0 0 12px;color:#0b2a58}.assessment-progress-summary dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}.assessment-progress-summary dl div,.assessment-history-summary article{display:grid;gap:4px;padding:12px;border-radius:12px;background:#f4f8fd}.assessment-progress-summary dt,.assessment-history-summary span{color:#596b84;font-size:.875rem}.assessment-progress-summary dd{margin:0;color:#0b2a58;font-weight:800}.assessment-history-summary{display:grid;gap:8px}
.assessment-context-card{margin:24px 0 0;padding:20px;border:1px solid var(--color-border,#d7e0ec);border-radius:18px;background:#f4f8fd;display:flex;align-items:center;justify-content:space-between;gap:20px}.assessment-context-card h3,.assessment-view h3,.assessment-view h4{color:#0b2a58;margin:4px 0 8px}.assessment-button{min-height:44px;border:0;border-radius:999px;background:#0b3268;color:#fff;font:inherit;font-weight:700;padding:10px 20px;cursor:pointer;touch-action:manipulation}.assessment-button.secondary,.assessment-link{background:#edf3f9;color:#0b3268}.assessment-button:focus-visible,.assessment-link:focus-visible,.assessment-options input:focus-visible,.assessment-field textarea:focus-visible{outline:3px solid #e75420;outline-offset:3px}.assessment-button:disabled{opacity:.45;cursor:not-allowed}.assessment-view{max-width:760px;margin:0 auto;padding:8px 0 24px}.assessment-link{min-height:44px;border:0;border-radius:12px;padding:8px 12px;font:inherit;font-weight:700;cursor:pointer}.assessment-progress{height:8px;background:#dce6f2;border-radius:99px;margin:12px 0 24px;overflow:hidden}.assessment-progress span{display:block;height:100%;background:#e75420}.assessment-options{border:0;padding:0;margin:0}.assessment-options legend{font-size:1.08rem;font-weight:700;line-height:1.5;margin-bottom:12px}.assessment-options label{display:flex;align-items:center;gap:12px;min-height:48px;padding:10px 12px;margin:8px 0;border:1px solid #d7e0ec;border-radius:12px;cursor:pointer}.assessment-options input{width:20px;height:20px;flex:0 0 auto}.assessment-field{display:grid;gap:8px;font-weight:700}.assessment-field textarea{width:100%;min-height:120px;padding:12px;border:1px solid #b8c8dc;border-radius:12px;font:inherit;line-height:1.5}.assessment-actions{display:flex;justify-content:space-between;gap:12px;margin-top:24px}.assessment-error{color:#9d2414;font-weight:700}.assessment-result{display:grid;gap:4px;padding:20px;background:#edf6f1;border-radius:16px}.assessment-result strong{font-size:2rem;color:#12633e}
.ai-tutor{display:grid;gap:16px;min-width:0}.ai-tutor h3{margin:2px 0;color:var(--primary-strong)}.ai-tutor header>p:last-child{margin:0;color:var(--text-soft);font-size:.86rem}.ai-tutor-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.ai-tutor-actions button,.ai-tutor-form button,.ai-tutor-message footer button{min-height:44px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft);color:var(--primary);font:inherit;font-weight:800;padding:8px 12px;cursor:pointer;touch-action:manipulation}.ai-tutor-actions button[aria-pressed=true],.ai-tutor-form button{background:var(--primary);color:#fff}.ai-tutor button:focus-visible,.ai-tutor textarea:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.ai-tutor-conversation{display:grid;gap:12px;max-height:300px;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}.ai-tutor-message{display:grid;gap:10px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}.ai-tutor-message header{display:flex;justify-content:space-between;gap:8px}.ai-tutor-message time{color:var(--text-muted);font-size:.72rem}.ai-tutor-message__text{margin:0;line-height:1.55;color:var(--text-soft);white-space:pre-wrap}.ai-tutor-notice{margin:0;color:#8a2f1c;font-weight:700}.ai-tutor-recommendation{display:grid;gap:4px;padding:12px;border-radius:12px;background:#edf6f1}.ai-tutor-recommendation span{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:#12633e}.ai-tutor-recommendation p{margin:0;color:var(--text-soft)}.ai-tutor-message footer{display:flex;flex-wrap:wrap;gap:8px}.ai-tutor-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:end}.ai-tutor-form label,.ai-tutor-status{grid-column:1/-1}.ai-tutor-form label{font-weight:800;color:var(--primary-strong)}.ai-tutor-form textarea{width:100%;min-height:88px;resize:vertical;border:1px solid var(--line-strong);border-radius:12px;padding:12px;font:inherit;font-size:16px;line-height:1.45}.ai-tutor-form button{min-width:92px}.ai-tutor-form button:disabled{opacity:.5;cursor:wait}.ai-tutor-status{min-height:1.4em;margin:0;color:var(--text-soft);font-weight:700}.ai-history-summary,.ai-progress-summary{display:grid;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}.ai-history-summary h4,.ai-progress-summary h4{margin:0;color:var(--primary)}.ai-history-summary article{display:grid;gap:3px;padding:10px;border-radius:10px;background:var(--surface-soft)}.ai-history-summary span{font-size:.8rem;color:var(--text-muted)}
.riom-modal-open{overflow:hidden}.riom-modal-root{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.riom-modal-root[hidden]{display:none}.riom-modal-backdrop{position:absolute;inset:0;background:rgba(7,23,49,.58)}.riom-modal{position:relative;display:grid;gap:20px;width:min(480px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow:auto;padding:24px;border-radius:20px;background:#fff;box-shadow:0 24px 70px rgba(7,23,49,.28);color:var(--text)}.riom-modal h2{margin:0;color:var(--primary-strong);font-size:1.35rem}.riom-modal__message{white-space:pre-line;line-height:1.6;font-size:1rem;color:var(--text-soft)}.riom-modal footer{display:flex;justify-content:flex-end;gap:10px}.riom-modal button{min-height:44px;padding:10px 18px;border:1px solid var(--line);border-radius:999px;background:var(--surface-soft);color:var(--primary);font:inherit;font-weight:800;cursor:pointer}.riom-modal__confirm{background:var(--primary)!important;color:#fff!important}.riom-modal button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.riom-modal button:disabled{opacity:.55;cursor:wait}.riom-toast-root{position:fixed;z-index:1100;top:max(16px,env(safe-area-inset-top));left:50%;display:grid;gap:8px;width:min(440px,calc(100vw - 32px));transform:translateX(-50%);pointer-events:none}.riom-toast{padding:12px 16px;border-radius:999px;background:var(--primary-strong);color:#fff;font-weight:800;box-shadow:var(--shadow-md);transition:opacity .18s ease,transform .18s ease}.riom-toast--success{background:#12633e}.riom-toast--error{background:#8a2f1c}.riom-toast--warning{background:#795500}.riom-toast.is-leaving{opacity:0;transform:translateY(-8px)}
.assessment-context-card--completed{background:#edf6f1;border-color:#a9d5bd}.assessment-context-card--pending{background:#fff8e6;border-color:#e4c978}.assessment-result-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}.assessment-result-details div,.assessment-answer-review{display:grid;gap:4px;padding:12px;border-radius:12px;background:var(--surface-soft)}.assessment-result-details dt{font-size:.75rem;color:var(--text-muted)}.assessment-result-details dd{margin:0;font-weight:800;color:var(--primary)}.assessment-feedback{display:grid;gap:8px}.assessment-answer-review span{font-weight:800}.assessment-answer-review p{margin:0;color:var(--text-soft);line-height:1.5}
.assessment-view--result{display:grid;gap:18px}.assessment-result-hero{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px;border-radius:18px;background:linear-gradient(135deg,#edf6f1,#f8fbfd);border:1px solid #a9d5bd}.assessment-result-hero h3{margin:4px 0;color:#12633e;font-size:1.5rem}.assessment-result-hero p{margin:0;color:var(--text-soft)}.assessment-result-hero>strong{font-size:clamp(2.5rem,7vw,4.5rem);line-height:1;color:#12633e;font-variant-numeric:tabular-nums}.assessment-view--result .assessment-result-details{grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--line)}.assessment-view--result .assessment-result-details div{border-radius:0;background:#fff;min-width:0}.assessment-recommendation{margin:0;padding:14px 16px;border-left:4px solid var(--accent);background:var(--surface-soft);color:var(--primary);line-height:1.5}.assessment-feedback,.assessment-attempt-history{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}.assessment-feedback summary,.assessment-attempt-history summary{min-height:48px;display:flex;align-items:center;padding:10px 16px;cursor:pointer;font-weight:800;color:var(--primary);list-style-position:inside}.assessment-feedback>div,.assessment-attempt-history>div{display:grid;gap:8px;padding:0 16px 16px}.assessment-attempt-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.assessment-attempt-item div{display:grid;gap:3px}.assessment-attempt-item span,.assessment-attempt-status{color:var(--text-muted);font-size:.86rem}.assessment-final-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px}.assessment-attempt-status{margin:0;text-align:right}.assessment-button.secondary{border:1px solid var(--line)}
@media (prefers-reduced-motion:reduce){.assessment-button,.assessment-feedback,.assessment-attempt-history{scroll-behavior:auto;transition:none!important}}

/* v1.0.1 final visual hardening: proportional feedback, readable headers and bounded icons. */
.workspace-select__shell { gap:5px; }
.workspace-select__label { padding-inline:2px; overflow:visible; text-overflow:clip; }
.workspace-select__fieldwrap { border-radius:12px; }
.workspace-select__field:focus-visible { outline:3px solid rgba(11,44,93,.24); outline-offset:2px; border-radius:8px; }

.learning-workspace__header { display:grid; grid-template-columns:minmax(0,1fr) auto; align-items:start; gap:16px; }
.learning-workspace__heading { min-width:0; }
.learning-workspace__title {
  display:-webkit-box;
  overflow:hidden;
  max-width:100%;
  font-size:clamp(1.5rem,2vw,2.125rem);
  line-height:1.15;
  overflow-wrap:normal;
  word-break:normal;
  white-space:normal;
  text-overflow:ellipsis;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
}
.learning-workspace__chips { align-self:start; justify-content:flex-end; }
.metadata-chip { min-height:28px; padding-inline:9px; font-size:.72rem; }

.assistant-content-actions--prompt { align-items:center; }
.assistant-content-actions--prompt button { width:auto; min-width:0; max-width:100%; min-height:44px; border-radius:12px; padding-inline:14px; white-space:nowrap; }
.assistant-content-actions--prompt button svg { width:18px; height:18px; max-width:18px; max-height:18px; flex:0 0 18px; }
.assistant-content-actions--prompt .copy-button { min-width:0; }
.assistant-content-actions--notes .copy-button { min-height:44px; border-radius:12px; }
.workspace-toast,.riom-toast { border-radius:12px; }

.assessment-button { position:relative; isolation:isolate; overflow:hidden; border-radius:12px; white-space:nowrap; }
.assessment-button::before,.assessment-button::after,.riom-modal::before,.riom-modal::after,.riom-toast::before,.riom-toast::after { max-width:56px; max-height:56px; transform:none; }
.assessment-button svg,.assessment-link svg { width:20px; height:20px; max-width:20px; max-height:20px; flex:0 0 20px; }
.assessment-result-hero { isolation:isolate; overflow:hidden; }
.assessment-result-hero svg,.assessment-result svg { width:48px; height:48px; max-width:48px; max-height:48px; }
.assessment-result-hero>strong { font-size:clamp(2.5rem,4vw,4rem); }

.riom-modal-root { overflow:hidden; border-radius:0; }
.riom-modal-backdrop { border-radius:0; transform:none; }
.riom-modal { isolation:isolate; overflow:auto; width:min(480px,calc(100vw - 32px)); border-radius:18px; }
.riom-modal header { min-width:0; }
.riom-modal svg,.riom-modal [class*='icon'] { width:48px; height:48px; max-width:48px; max-height:48px; flex:0 0 48px; }
.riom-modal button { border-radius:12px; white-space:nowrap; }
.riom-toast { max-width:100%; overflow:hidden; overflow-wrap:anywhere; }

@media (prefers-reduced-motion:reduce) {
  .riom-modal,.riom-modal-backdrop,.riom-toast,.assessment-button,.assessment-result-hero { animation:none!important; transition:none!important; transform:none!important; }
}

/* Isolated ToastService and ModalService surfaces. */
.riom-toast-region {
  position:fixed;
  z-index:1100;
  right:max(20px,env(safe-area-inset-right));
  bottom:calc(var(--quick-actions-height) + 24px);
  display:grid;
  justify-items:end;
  gap:8px;
  width:auto;
  height:auto;
  max-width:calc(100vw - 40px);
  pointer-events:none;
}
.riom-toast-notice {
  box-sizing:border-box;
  width:auto;
  min-width:260px;
  max-width:420px;
  min-height:0;
  height:auto;
  display:grid;
  grid-template-columns:20px minmax(0,1fr);
  align-items:center;
  align-self:auto;
  gap:10px;
  padding:12px 16px;
  border:1px solid rgba(255,255,255,.22);
  border-radius:12px;
  background:var(--primary-strong);
  color:#fff;
  font-size:.9375rem;
  font-weight:700;
  line-height:1.4;
  box-shadow:var(--shadow-md);
  pointer-events:auto;
  overflow:hidden;
  animation:riom-toast-enter .18s ease-out both;
}
.riom-toast-notice__icon,.riom-toast-notice__icon svg { width:20px; height:20px; max-width:20px; max-height:20px; display:block; flex:0 0 20px; }
.riom-toast-notice__message { min-width:0; overflow-wrap:anywhere; }
.riom-toast-notice--success { background:#12633e; }
.riom-toast-notice--error { background:#8a2f1c; }
.riom-toast-notice--warning { background:#795500; }
.riom-toast-notice--info { background:var(--primary-strong); }
.riom-toast-notice.is-leaving { opacity:0; transform:translateY(8px); transition:opacity .18s ease,transform .18s ease; }
@keyframes riom-toast-enter { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

.riom-modal-root { overflow-y:auto; padding:clamp(16px,3vw,24px); }
.riom-modal-overlay { position:absolute; inset:0; border-radius:0; background:rgba(7,23,49,.58); transform:none; }
.riom-modal__surface {
  position:relative;
  isolation:isolate;
  box-sizing:border-box;
  width:min(100%,520px);
  height:auto;
  max-height:calc(100dvh - 32px);
  display:grid;
  grid-template-rows:minmax(0,1fr) auto;
  gap:20px;
  padding:24px;
  border-radius:18px;
  background:#fff;
  box-shadow:0 24px 70px rgba(7,23,49,.28);
  overflow:hidden;
  transform:none;
}
.riom-modal__content { min-height:0; display:grid; gap:14px; overflow-y:auto; }
.riom-modal__surface h2 { margin:0; font-size:clamp(1.25rem,2vw,1.5rem); line-height:1.25; }
.ai-provider-status{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft);color:var(--text-soft)}
.ai-provider-status button{min-height:44px;border:1px solid var(--primary);border-radius:10px;background:#fff;color:var(--primary);font:inherit;font-weight:800;padding:8px 12px;cursor:pointer}
.ai-config-panel,.ai-config-form{display:grid;gap:16px;min-width:0}.ai-config-form label{display:grid;gap:7px;color:var(--primary-strong);font-weight:800}.ai-config-form input,.ai-config-form select{box-sizing:border-box;width:100%;min-width:0;min-height:48px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:12px;background:#fff;color:var(--text);font:inherit;font-size:16px}.ai-config-form input:focus-visible,.ai-config-form select:focus-visible,.ai-config-form button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.ai-config-state{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border-radius:12px;background:var(--surface-soft)}.ai-config-state span,.ai-config-help{color:var(--text-soft);font-size:.9rem}.ai-secret-field{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.ai-secret-field button,.ai-config-actions button{min-height:48px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft);color:var(--primary);font:inherit;font-weight:800;cursor:pointer}.ai-config-actions{display:flex;flex-wrap:wrap;gap:8px}.ai-config-actions button[type='submit']{background:var(--primary);color:#fff}.ai-config-actions .danger{color:#8a2f1c}.ai-config-form fieldset{display:grid;gap:8px;margin:0;padding:14px;border:1px solid var(--line);border-radius:12px}.ai-config-form fieldset label,.ai-consent{grid-template-columns:auto minmax(0,1fr);align-items:start;font-weight:600}.ai-config-form input[type='radio'],.ai-config-form input[type='checkbox']{width:22px;height:22px;min-height:0;margin:0}.ai-config-result{min-height:1.5em;margin:0;color:var(--primary);font-weight:800}
.riom-modal__surface .riom-modal__message { font-size:1rem; line-height:1.5; }
.riom-modal__actions { display:flex; justify-content:flex-end; gap:10px; }
.riom-modal__actions button { min-height:44px; padding:10px 18px; border-radius:12px; }
.riom-modal__surface svg,.riom-modal__icon { width:48px; height:48px; max-width:48px; max-height:48px; }

@media (prefers-reduced-motion:reduce) {
  .riom-toast-notice { animation:none!important; transition:none!important; transform:none!important; }
}
/* NEW COMPONENTS LMS UX SPRINT */

.block-navigator-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--primary-strong);
  font-weight: 800;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
}
.block-navigator-trigger:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
.block-navigator-trigger__label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.block-navigator-trigger__chevron {
  font-size: 1.1rem;
  line-height: 1;
  color: var(--primary);
}
.block-navigator-trigger--full {
  width: 100%;
}
.block-navigator-trigger--transparent {
  background: transparent;
  border: none;
  padding: 0;
  text-align: left;
}

.course-navigation-drawer__section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 6px;
  gap: 8px;
}

.course-navigation-drawer__section-header--blocks {
  padding: 0;
  border-bottom: 1px solid var(--line, rgba(23, 38, 70, 0.08));
  background: var(--surface, #ffffff);
}

.course-navigation-drawer__section-title {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted, #72809a);
}

.course-navigation-drawer__course-count,
.course-navigation-drawer__blocks-count {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary, #0b2c5d);
  background: rgba(11, 44, 93, 0.08);
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.block-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 8px 12px;
  border: 1px solid var(--line, rgba(23, 38, 70, 0.1));
  border-radius: 12px;
  background: var(--surface, #ffffff);
  cursor: pointer;
  text-align: left;
  transition: all 0.16s ease;
  box-sizing: border-box;
  width: 100%;
}

.block-nav-item:hover {
  background: var(--surface-soft, #f1f5f9);
  border-color: var(--line-strong, rgba(23, 38, 70, 0.22));
  transform: translateY(-1px);
}

.block-nav-item:focus-visible {
  outline: 2px solid var(--primary, #0b2c5d);
  outline-offset: 1px;
}

.block-nav-item__index {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(11, 44, 93, 0.07);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--primary, #0b2c5d);
  display: grid;
  place-items: center;
}

.block-nav-item__body {
  display: grid;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.block-nav-item__title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text, #11213b);
  line-height: 1.32;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.block-nav-item__meta {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted, #72809a);
  line-height: 1.2;
}

.block-nav-item__badge-area {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.block-nav-item__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  border-radius: 6px;
  padding: 3px 6px;
  line-height: 1;
}

.block-nav-item__badge--active {
  background: rgba(11, 44, 93, 0.12);
  color: var(--primary, #0b2c5d);
}

.block-nav-item__badge--completed {
  background: rgba(15, 123, 88, 0.14);
  color: #0f7b58;
  font-weight: 900;
}

.block-nav-item.is-current {
  background: var(--surface-strong, #ffffff);
  border-color: var(--primary, #0b2c5d);
  box-shadow: 0 4px 14px rgba(11, 44, 93, 0.12), inset 3px 0 0 var(--primary, #0b2c5d);
}

.block-nav-item.is-current .block-nav-item__index {
  background: var(--primary, #0b2c5d);
  color: #ffffff;
}

.block-nav-item.is-current .block-nav-item__title {
  color: var(--primary, #0b2c5d);
}

.block-nav-item.is-current .block-nav-item__meta {
  color: var(--primary, #0b2c5d);
  font-weight: 700;
}

.block-nav-item.is-completed {
  background: #f7fcf9;
  border-color: #a9d5bd;
}

.assistant-menu-item {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 64px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  cursor: pointer;
  text-align: left;
}
.assistant-menu-item:focus-visible {
  outline: 3px solid var(--accent);
}
.assistant-menu-item.is-active {
  background: var(--surface-soft);
  border-color: var(--primary);
  box-shadow: inset 4px 0 0 var(--accent);
}
.assistant-menu-item__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(11,44,93, 0.08);
  color: var(--primary);
}
.assistant-menu-item__icon svg {
  width: 20px;
  height: 20px;
}
.assistant-menu-item.is-active .assistant-menu-item__icon {
  background: var(--primary);
  color: #fff;
}
.assistant-menu-item__text {
  display: grid;
  gap: 4px;
}
.assistant-menu-item__text strong {
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-strong);
}
.assistant-menu-item__text span {
  font-size: 0.85rem;
  color: var(--text-soft);
}

/* ==========================================================================
   Course Switcher & Drawer Section Hierarchy (Phase 8.0.8.5)
   ========================================================================== */
.course-navigation-drawer__section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px 4px 16px;
}

.course-navigation-drawer__section-header--blocks {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line, rgba(23, 38, 70, 0.12));
}

.course-navigation-drawer__section-title {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-soft, #526177);
}

.course-navigation-drawer__course-count {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent, #d64f1f);
  background: var(--accent-soft, rgba(214, 79, 31, 0.08));
  padding: 2px 8px;
  border-radius: var(--radius-pill, 999px);
  border: 1px solid rgba(214, 79, 31, 0.2);
}

/* Course Switcher Trigger Card */
.course-switcher-container {
  padding: 4px 16px 8px 16px;
}

.riom-course-switcher-card {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: var(--surface-soft, #edf2f8);
  border: 1px solid var(--line, rgba(23, 38, 70, 0.14));
  border-radius: 12px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.riom-course-switcher-card:hover {
  background: var(--surface-hover, #e2eaf4);
  border-color: var(--primary-soft, #58a6ff);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(8, 31, 69, 0.08);
}

.riom-course-switcher-card:focus-visible {
  outline: 2px solid var(--primary, #0947a8);
  outline-offset: 2px;
}

.riom-course-switcher-card__info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.riom-course-switcher-card__title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-strong, #081f45);
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.riom-course-switcher-card__meta {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-soft, #526177);
}

.riom-course-switcher-card__chevron {
  font-size: 1.1rem;
  color: var(--text-soft, #526177);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.riom-course-switcher-card[aria-expanded="true"] .riom-course-switcher-card__chevron {
  transform: rotate(180deg);
}

/* Course Switcher Popover / Floating Sheet */
.riom-course-switcher-sheet {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: visible;
  opacity: 1;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.riom-course-switcher-sheet[aria-hidden="true"] {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.riom-course-switcher-sheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 20, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: none;
  cursor: pointer;
}

.riom-course-switcher-sheet__surface {
  position: relative;
  width: min(480px, calc(100vw - 32px));
  max-height: min(480px, calc(100vh - 80px));
  background: var(--surface, #ffffff);
  border: 1px solid var(--line, rgba(23, 38, 70, 0.16));
  border-radius: 16px;
  box-shadow: 0 20px 48px rgba(8, 20, 42, 0.24);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 10;
  animation: riomModalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes riomModalPop {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.riom-course-switcher-sheet__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px 20px;
  border-bottom: 1px solid var(--line, rgba(23, 38, 70, 0.1));
}

.riom-course-switcher-sheet__heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.riom-course-switcher-sheet__title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-strong, #081f45);
  margin: 0;
}

.riom-course-switcher-sheet__subtitle {
  font-size: 0.8rem;
  color: var(--text-soft, #526177);
  font-weight: 600;
}

.riom-course-switcher-sheet__search-box {
  padding: 10px 16px;
  border-bottom: 1px solid var(--line, rgba(23, 38, 70, 0.08));
}

.riom-course-switcher__search-input {
  width: 100%;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--line, rgba(23, 38, 70, 0.16));
  background: var(--surface-soft, #edf2f8);
  font-size: 0.88rem;
  color: var(--text, #11213b);
  box-sizing: border-box;
}

.riom-course-switcher__search-input:focus {
  outline: 2px solid var(--primary, #0947a8);
  background: #ffffff;
}

.riom-course-switcher-sheet__list {
  padding: 8px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.riom-course-sheet-item {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s ease;
  width: 100%;
  box-sizing: border-box;
}

.riom-course-sheet-item:hover {
  background: var(--surface-soft, #edf2f8);
  border-color: var(--line, rgba(23, 38, 70, 0.1));
}

.riom-course-sheet-item.is-active {
  background: rgba(9, 71, 168, 0.08);
  border-color: rgba(9, 71, 168, 0.25);
}

.riom-course-sheet-item:focus-visible {
  outline: 2px solid var(--primary, #0947a8);
  outline-offset: 1px;
}

.riom-course-sheet-item__indicator {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--primary, #0947a8);
  font-size: 1rem;
  flex-shrink: 0;
}

.riom-course-sheet-item__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.riom-course-sheet-item__title {
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--text, #11213b);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.riom-course-sheet-item.is-active .riom-course-sheet-item__title {
  color: var(--primary-strong, #081f45);
}

.riom-course-sheet-item__meta {
  font-size: 0.78rem;
  color: var(--text-soft, #526177);
}

.riom-course-sheet-item__badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: var(--radius-pill, 999px);
  background: var(--primary, #0947a8);
  color: #ffffff;
  flex-shrink: 0;
}

/* Mobile Bottom Sheet Layout for Course Switcher */
@media (max-width: 768px) {
  .riom-course-switcher-sheet {
    align-items: flex-end;
  }
  .riom-course-switcher-sheet__surface {
    width: 100%;
    max-height: 80vh;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    animation: riomSlideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  }
  @keyframes riomSlideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }
}

/* ==========================================================================
   Mode Switcher Trigger Card & Popover Sheet (Phase 8.0.8.6 UX-04)
   ========================================================================== */
.mode-switcher-container {
  margin-bottom: 0.75rem;
}

.riom-mode-switcher-card {
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--surface-soft, #edf2f8);
  border: 1px solid var(--line, rgba(23, 38, 70, 0.12));
  border-radius: 12px;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

.riom-mode-switcher-card:hover {
  background: var(--surface-hover, #e2eaf4);
  border-color: var(--primary-soft, #58a6ff);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(8, 31, 69, 0.08);
}

.riom-mode-switcher-card:focus-visible {
  outline: 2px solid var(--primary, #0947a8);
  outline-offset: 2px;
}

.riom-mode-switcher-card__icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.riom-mode-switcher-card__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.riom-mode-switcher-card__label {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-strong, #081f45);
  line-height: 1.25;
  word-break: break-word;
}

.riom-mode-switcher-card__meta {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-soft, #526177);
}

.riom-mode-switcher-card__chevron {
  font-size: 1.1rem;
  color: var(--text-soft, #526177);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.riom-mode-switcher-card[aria-expanded="true"] .riom-mode-switcher-card__chevron {
  transform: rotate(180deg);
}

/* Mode Switcher Popover / Floating Sheet */
.riom-mode-switcher-sheet {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: visible;
  opacity: 1;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.riom-mode-switcher-sheet[aria-hidden="true"] {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.riom-mode-switcher-sheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 20, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: none;
  cursor: pointer;
}

.riom-mode-switcher-sheet__surface {
  position: relative;
  width: min(440px, calc(100vw - 32px));
  max-height: min(420px, calc(100vh - 80px));
  background: var(--surface, #ffffff);
  border: 1px solid var(--line, rgba(23, 38, 70, 0.16));
  border-radius: 16px;
  box-shadow: 0 20px 48px rgba(8, 20, 42, 0.24);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 10;
  animation: riomModalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.riom-mode-switcher-sheet__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px 20px;
  border-bottom: 1px solid var(--line, rgba(23, 38, 70, 0.1));
}

.riom-mode-switcher-sheet__heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.riom-mode-switcher-sheet__title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-strong, #081f45);
  margin: 0;
}

.riom-mode-switcher-sheet__subtitle {
  font-size: 0.8rem;
  color: var(--text-soft, #526177);
  font-weight: 600;
}

.riom-mode-switcher-sheet__list {
  padding: 8px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.riom-mode-sheet-item {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s ease;
  width: 100%;
  box-sizing: border-box;
}

.riom-mode-sheet-item:hover {
  background: var(--surface-soft, #edf2f8);
  border-color: var(--line, rgba(23, 38, 70, 0.1));
}

.riom-mode-sheet-item.is-active {
  background: rgba(9, 71, 168, 0.08);
  border-color: rgba(9, 71, 168, 0.25);
}

.riom-mode-sheet-item:focus-visible {
  outline: 2px solid var(--primary, #0947a8);
  outline-offset: 1px;
}

.riom-mode-sheet-item__indicator {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong, rgba(23, 38, 70, 0.25));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 800;
  color: #ffffff;
  flex-shrink: 0;
}

.riom-mode-sheet-item.is-active .riom-mode-sheet-item__indicator {
  background: var(--primary, #0947a8);
  border-color: var(--primary, #0947a8);
}

.riom-mode-sheet-item__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.riom-mode-sheet-item__title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-strong, #081f45);
  line-height: 1.25;
}

.riom-mode-sheet-item__meta {
  font-size: 0.78rem;
  color: var(--text-soft, #526177);
  font-weight: 500;
}

.riom-mode-sheet-item__badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: var(--radius-pill, 999px);
  background: var(--primary, #0947a8);
  color: #ffffff;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .riom-mode-switcher-sheet {
    align-items: flex-end;
  }
  .riom-mode-switcher-sheet__surface {
    width: 100%;
    max-height: 80vh;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    animation: riomSlideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  }
}

/* Workspace Toast Enhanced */
.workspace-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  max-width: min(520px, calc(100vw - 32px));
  background: #161b22;
  color: #e6edf3;
  border: 1px solid #30363d;
  border-radius: 12px;
  padding: 14px 18px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.workspace-toast.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.workspace-toast__content strong {
  display: block;
  font-size: 0.94rem;
  font-weight: 700;
  color: #58a6ff;
  margin-bottom: 2px;
}

.workspace-toast__content p {
  font-size: 0.86rem;
  color: #c9d1d9;
  margin: 0;
  line-height: 1.4;
}

/* Context Picker Custom Dropdown */
.riom-context-picker { position: relative; }
.riom-context-picker__trigger { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: 12px; cursor: pointer; user-select: none; list-style: none; }
.riom-context-picker__trigger::-webkit-details-marker { display: none; }
.riom-context-picker__trigger-content { display: flex; flex-direction: column; gap: 4px; }
.riom-context-picker__label { font-size: 0.75rem; color: var(--text-soft); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.riom-context-picker__value { font-size: 0.94rem; color: var(--text-strong); font-weight: 700; line-height: 1.2; }
.riom-context-picker__chevron { font-size: 1.2rem; color: var(--text-soft); transition: transform 0.2s ease; }
.riom-context-picker[open] .riom-context-picker__chevron { transform: rotate(90deg); }
.riom-context-picker__menu { position: absolute; top: calc(100% + 8px); left: 0; right: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-lg); z-index: 100; overflow: hidden; display: flex; flex-direction: column; }
.riom-context-picker__option { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: none; border-bottom: 1px solid var(--line); background: transparent; text-align: left; cursor: pointer; font-family: inherit; font-size: 0.94rem; color: var(--text); }
.riom-context-picker__option:last-child { border-bottom: none; }
.riom-context-picker__option:hover { background: var(--surface-hover); }
.riom-context-picker__option[aria-selected="true"] { background: var(--surface-soft); font-weight: 700; color: var(--primary); }
.riom-context-picker__option-indicator { width: 20px; color: var(--primary); font-weight: bold; }

/* Course Locked State */
.riom-course-locked-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3.5rem 1.5rem;
  background: var(--surface, #ffffff);
  border: 1px solid var(--line, rgba(23, 38, 70, 0.12));
  border-radius: 16px;
  margin: 1.5rem 0;
  box-shadow: 0 4px 20px rgba(15, 31, 55, 0.05);
}
.riom-locked-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.riom-course-locked-card h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 0.75rem 0;
  color: var(--text, #11213b);
}
.riom-course-locked-card p {
  font-size: 0.95rem;
  color: var(--text-soft, #526177);
  max-width: 480px;
  line-height: 1.5;
  margin: 0 auto 1.5rem auto;
}
.riom-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-sizing: border-box;
}
.riom-btn:focus-visible {
  outline: 2px solid var(--primary, #0b2c5d);
  outline-offset: 2px;
}
.riom-btn--primary {
  background: var(--primary, #0b2c5d);
  color: #ffffff;
  border: 1.5px solid var(--primary, #0b2c5d);
  box-shadow: 0 2px 6px rgba(11, 44, 93, 0.12);
}
.riom-btn--primary:hover {
  background: var(--primary-strong, #081f45);
  border-color: var(--primary-strong, #081f45);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(11, 44, 93, 0.2);
}
.riom-btn--secondary {
  background: #ffffff;
  color: var(--primary, #0b2c5d);
  border: 1.5px solid var(--primary, #0b2c5d);
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(11, 44, 93, 0.08);
}
.riom-btn--secondary:hover {
  background: var(--surface-soft, #edf2f8);
  color: var(--primary-strong, #081f45);
  border-color: var(--primary-strong, #081f45);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(11, 44, 93, 0.14);
}
.riom-btn--secondary:active {
  transform: translateY(0);
  background: var(--surface-muted, #e4ebf4);
}
.riom-btn--ghost {
  background: transparent;
  color: var(--text-soft, #526177);
  border: 1px solid var(--line, rgba(23, 38, 70, 0.15));
}
.riom-btn--ghost:hover {
  background: var(--surface-soft, #edf2f8);
  color: var(--text, #11213b);
  border-color: var(--line-strong, rgba(23, 38, 70, 0.28));
}

/* User Account Menu in Header */
.riom-user-account-container {
  position: relative;
  display: flex;
  align-items: center;
}

.riom-user-menu-wrapper {
  position: relative;
  display: inline-flex;
}

.riom-user-avatar-btn {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  border-radius: 50%;
  border: 2px solid var(--line, rgba(23, 38, 70, 0.16));
  background: var(--surface-strong, #ffffff);
  color: var(--primary, #0b2c5d);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  font-weight: 800;
  font-size: 0.92rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 6px rgba(15, 31, 55, 0.08);
}

.riom-user-avatar-btn:hover {
  border-color: var(--primary, #0b2c5d);
  background: var(--surface-soft, #edf2f8);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(11, 44, 93, 0.15);
}

.riom-user-avatar-btn:focus-visible {
  outline: 2px solid var(--primary, #0b2c5d);
  outline-offset: 2px;
}

.riom-user-avatar-btn--authenticated {
  background: linear-gradient(135deg, var(--primary, #0b2c5d), #1c4587);
  color: #ffffff;
  border-color: #ffffff;
  box-shadow: 0 2px 8px rgba(11, 44, 93, 0.25);
}

.riom-user-avatar-btn--authenticated:hover {
  background: linear-gradient(135deg, var(--primary-strong, #081f45), #15386f);
  box-shadow: 0 4px 14px rgba(11, 44, 93, 0.35);
}

.riom-user-avatar__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-soft, #526177);
}

.riom-user-avatar__initials {
  font-weight: 800;
  font-size: 0.9rem;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* User Account Dropdown Menu */
.riom-user-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 260px;
  background: var(--surface-strong, #ffffff);
  border: 1px solid var(--line-strong, rgba(23, 38, 70, 0.16));
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(15, 31, 55, 0.14);
  z-index: 1000;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: riomUserMenuFadeIn 0.18s cubic-bezier(0, 0, 0.2, 1);
}

.riom-user-dropdown-menu[hidden] {
  display: none !important;
}

@keyframes riomUserMenuFadeIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.riom-user-dropdown-menu__header {
  padding: 14px 16px;
  background: var(--surface-soft, #f8fafc);
  border-bottom: 1px solid var(--line, rgba(23, 38, 70, 0.08));
}

.riom-user-dropdown-menu__name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text, #11213b);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.riom-user-dropdown-menu__email {
  font-size: 0.8rem;
  color: var(--text-soft, #526177);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.riom-user-dropdown-menu__caption {
  font-size: 0.8rem;
  color: var(--text-soft, #526177);
  margin: 6px 0 0 0;
  line-height: 1.4;
}

.riom-user-dropdown-menu__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  margin-top: 6px;
}

.riom-user-dropdown-menu__badge--active {
  background: rgba(15, 123, 88, 0.12);
  color: #0f7b58;
}

.riom-user-dropdown-menu__badge--anonymous {
  background: rgba(82, 97, 119, 0.12);
  color: #526177;
}

.riom-user-dropdown-menu__actions {
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.riom-user-dropdown-menu__item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 12px;
  border: none;
  background: transparent;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text, #11213b);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
  box-sizing: border-box;
}

.riom-user-dropdown-menu__item:hover,
.riom-user-dropdown-menu__item:focus-visible {
  background: var(--surface-soft, #edf2f8);
  color: var(--primary, #0b2c5d);
  outline: none;
}

.riom-user-dropdown-menu__item--primary {
  background: var(--primary, #0b2c5d);
  color: #ffffff !important;
  justify-content: center;
  font-weight: 700;
  margin-top: 4px;
}

.riom-user-dropdown-menu__item--secondary {
  justify-content: center;
  text-align: center;
  border: 1px solid var(--line, rgba(23, 38, 70, 0.18));
  border-radius: 8px;
  margin-top: 6px;
  background: transparent;
}

.riom-user-dropdown-menu__item--secondary:hover {
  background: var(--surface-soft, #edf2f8);
  border-color: var(--primary, #0b2c5d);
  color: var(--primary, #0b2c5d);
}

.riom-user-dropdown-menu__item--primary:hover {
  background: var(--primary-strong, #081f45) !important;
}

.riom-user-dropdown-menu__item--danger {
  color: #b91c1c;
}

.riom-user-dropdown-menu__item--danger:hover,
.riom-user-dropdown-menu__item--danger:focus-visible {
  background: #fee2e2;
  color: #991b1b;
}

.riom-user-dropdown-menu__divider {
  height: 1px;
  background: var(--line, rgba(23, 38, 70, 0.08));
  margin: 4px 6px;
}

/* Modals for Account and Password */
.riom-account-dialog {
  display: grid;
  gap: 16px;
}
.riom-account-info-grid {
  display: grid;
  gap: 10px;
  background: var(--surface-soft, #f8fafc);
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--line, rgba(23, 38, 70, 0.08));
}
.riom-account-info-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.riom-account-info-label {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted, #72809a);
}
.riom-account-info-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text, #11213b);
  word-break: break-all;
}
.riom-password-form {
  display: grid;
  gap: 14px;
}
.riom-password-form-group {
  display: grid;
  gap: 6px;
}
.riom-password-form-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text, #11213b);
}
.riom-password-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1.5px solid var(--line, #cbd5e1);
  font-size: 0.92rem;
  background: #ffffff;
  color: var(--text, #11213b);
  box-sizing: border-box;
}
.riom-password-input:focus {
  outline: none;
  border-color: var(--primary, #0b2c5d);
  box-shadow: 0 0 0 3px rgba(11, 44, 93, 0.12);
}
.riom-form-alert {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
  line-height: 1.4;
}
.riom-form-alert--error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}
.riom-form-alert--success {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}