:root {
  color-scheme: dark;
  --workspace-bg: #141619;
  --workspace-surface: #191b1e;
  --workspace-surface-raised: #202327;
  --workspace-surface-input: #171a1e;
  --workspace-line: #34373c;
  --workspace-line-strong: #464b52;
  --workspace-text: #f4f7fa;
  --workspace-soft: #c6d0da;
  --workspace-muted: #9ba8b5;
  --workspace-accent: #25d0aa;
  --workspace-accent-ink: #052720;
  --workspace-warning: #f1bd5f;
  --workspace-danger: #ef7669;
  --bg: var(--workspace-bg);
  --bg-soft: var(--workspace-surface);
  --panel: var(--workspace-surface);
  --panel-2: var(--workspace-surface-raised);
  --panel-3: #272b30;
  --panel-soft: var(--workspace-surface-raised);
  --panel-strong: var(--workspace-surface-raised);
  --rail: #111315;
  --line: var(--workspace-line);
  --grid: var(--workspace-line);
  --grid-soft: rgba(70, 75, 82, 0.6);
  --text: var(--workspace-text);
  --soft: var(--workspace-soft);
  --muted: var(--workspace-muted);
  --dim: #78838e;
  --accent: var(--workspace-accent);
  --accent-strong: #1ea98b;
  --teal: var(--workspace-accent);
  --cyan: #70b7d6;
  --cyan-soft: rgba(112, 183, 214, 0.12);
  --blue: #77a8ff;
  --yellow: var(--workspace-warning);
  --amber: var(--workspace-warning);
  --green: var(--workspace-accent);
  --good: var(--workspace-accent);
  --warn: var(--workspace-warning);
  --red: var(--workspace-danger);
  --bad: var(--workspace-danger);
  --danger: var(--workspace-danger);
  --pink: #d980aa;
  --violet: #ac93d9;
  --shadow: 0 16px 38px rgba(0, 0, 0, 0.2);
}

html,
body {
  background: var(--workspace-bg) !important;
  color: var(--workspace-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
}

body,
.login-view,
.calendar-shell,
.projects-shell,
.ihk-shell,
.ai-shell,
.app-shell {
  background-image: none !important;
}

button,
input,
select,
textarea {
  letter-spacing: 0;
}

input,
select,
textarea {
  border-color: var(--workspace-line) !important;
  border-radius: 6px !important;
  background: var(--workspace-surface-input) !important;
  color: var(--workspace-text) !important;
  box-shadow: none !important;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--workspace-accent) !important;
  outline: 2px solid rgba(37, 208, 170, 0.18) !important;
  outline-offset: 1px;
}

button,
a {
  transition: border-color 140ms ease, background-color 140ms ease, color 140ms ease;
}

.primary-action,
.primary-button,
.primary-btn,
.pill.primary,
button.primary,
#askButton {
  border-color: var(--workspace-accent) !important;
  border-radius: 6px !important;
  background: var(--workspace-accent) !important;
  color: var(--workspace-accent-ink) !important;
  font-weight: 800;
  box-shadow: none !important;
}

.primary-action:hover,
.primary-button:hover,
.primary-btn:hover,
.pill.primary:hover,
button.primary:hover,
#askButton:hover {
  background: #3bd9b6 !important;
}

.ghost-button,
.ghost-btn,
.quick-action,
.pill,
.icon-button,
.icon-btn,
.admin-secondary,
#clearChat,
.train-tabs button,
.view-tab,
.filter-chip {
  border-color: var(--workspace-line) !important;
  border-radius: 6px !important;
  background: transparent !important;
  color: var(--workspace-soft) !important;
  box-shadow: none !important;
}

.ghost-button:hover,
.ghost-btn:hover,
.quick-action:hover,
.pill:hover,
.icon-button:hover,
.icon-btn:hover,
.admin-secondary:hover,
#clearChat:hover,
.train-tabs button:hover,
.view-tab:hover,
.filter-chip:hover {
  border-color: var(--workspace-line-strong) !important;
  background: var(--workspace-surface-raised) !important;
  color: var(--workspace-text) !important;
}

/* Portal shell */
.login-view {
  background: var(--workspace-bg) !important;
}

.login-card,
.login-box {
  border-radius: 6px !important;
  border-color: var(--workspace-line) !important;
  background: var(--workspace-surface) !important;
  box-shadow: var(--shadow) !important;
}

.sidebar {
  border-color: var(--workspace-line) !important;
  background: #111315 !important;
  box-shadow: 18px 0 44px rgba(0, 0, 0, 0.26) !important;
}

.nav-item {
  border-radius: 6px !important;
}

.nav-item.is-active {
  border-color: rgba(37, 208, 170, 0.42) !important;
  background: rgba(37, 208, 170, 0.1) !important;
}

.nav-icon {
  border-radius: 6px !important;
  background: #292d32 !important;
  color: var(--workspace-soft) !important;
}

.nav-item.is-active .nav-icon {
  background: var(--workspace-accent) !important;
  color: var(--workspace-accent-ink) !important;
}

.main-panel > .topbar {
  min-height: 98px;
  padding: 20px 26px;
  border-color: var(--workspace-line);
  background: #101317 !important;
}

.main-panel > .topbar h1 {
  font-size: 1.9rem;
}

.module-actions {
  display: flex;
  flex: 0 0 auto !important;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.module-actions .open-link {
  white-space: nowrap;
}

.module-status {
  color: var(--workspace-soft);
}

.dashboard-view,
.admin-view {
  gap: 0 !important;
  padding: 22px !important;
  background: var(--workspace-bg) !important;
}

.dashboard-hero {
  padding: 0 0 20px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--workspace-line) !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.dashboard-hero h2 {
  font-size: 1.65rem !important;
}

.dashboard-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0 !important;
  margin: 0 0 24px;
  border-bottom: 1px solid var(--workspace-line);
}

.metric-card {
  min-height: 112px !important;
  padding: 20px 16px !important;
  border: 0 !important;
  border-right: 1px solid var(--workspace-line) !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.metric-card:last-child {
  border-right: 0 !important;
}

.metric-card strong {
  font-size: 1.75rem !important;
}

.dashboard-columns {
  gap: 28px !important;
}

.dashboard-columns > .dashboard-panel {
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.dashboard-columns > .dashboard-panel > header {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--workspace-line);
}

.quick-links,
.activity-list {
  gap: 0 !important;
}

.quick-link,
.activity-item {
  min-height: 62px;
  padding: 12px 4px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--workspace-line) !important;
  border-left: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.quick-link:hover {
  background: var(--workspace-surface) !important;
}

.module-frame-wrap,
iframe {
  background: var(--workspace-bg) !important;
}

/* Shared module structure */
.calendar-shell,
.projects-shell,
.ihk-shell,
.ai-shell,
.train-shell,
.ask-shell,
.app-shell {
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 20px 22px 28px !important;
}

.calendar-topbar,
.projects-topbar,
.ihk-topbar,
.ai-topbar,
.train-header,
.ask-header,
.app-shell > .topbar {
  min-height: 72px !important;
  margin: 0 0 20px !important;
  padding: 0 0 18px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--workspace-line) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.calendar-topbar h1,
.projects-topbar h1,
.ihk-topbar h1,
.ai-topbar h1,
.train-header h1,
.ask-header h1,
.app-shell > .topbar h1 {
  font-size: 1.65rem !important;
  line-height: 1.2;
}

.embedded-portal body {
  min-height: 100vh;
}

.embedded-portal .login-view {
  display: none !important;
}

.embedded-portal body > .sidebar,
.embedded-portal .shell > .topbar {
  display: none !important;
}

.embedded-portal .shell {
  width: 100% !important;
  min-width: 0 !important;
  margin: 0 !important;
  background: var(--workspace-bg) !important;
}

.embedded-portal #logoutButton,
.embedded-portal #currentUser,
.embedded-portal #currentUserSelect {
  display: none !important;
}

/* Operational panels and repeated records */
.panel,
.month-panel,
.agenda-panel,
.control-panel,
.project-area,
.recommendation-panel,
.assistant-panel,
.knowledge-panel,
.list-panel,
.admin-panel,
.entry-form,
.filters,
.board-wrap,
.train-grid > section,
.train-grid > article,
.chat-log,
.ask-form {
  border-color: var(--workspace-line) !important;
  border-radius: 6px !important;
  background: var(--workspace-surface) !important;
  box-shadow: none !important;
}

.project-card,
.event-card,
.recommendation-card,
.summary-card,
.intent-card,
.queue-card,
.research-card,
.match-card,
.task-card,
.column,
.phase-card,
.metric-card,
.stat-card,
.chat-team-card,
.chat-session,
.ticket-card {
  border-color: var(--workspace-line) !important;
  border-radius: 6px !important;
  background: var(--workspace-surface-raised) !important;
  box-shadow: none !important;
}

.filters,
.train-tabs,
.section-tabs,
.view-tabs {
  border-color: var(--workspace-line) !important;
  border-radius: 6px !important;
  background: transparent !important;
  box-shadow: none !important;
}

.view-tab.is-active,
.filter-chip.is-active,
.train-tab.is-active,
.section-tab.is-active {
  border-color: rgba(37, 208, 170, 0.42) !important;
  background: rgba(37, 208, 170, 0.1) !important;
  color: var(--workspace-text) !important;
}

.stats-grid {
  gap: 0 !important;
  border-top: 1px solid var(--workspace-line);
  border-bottom: 1px solid var(--workspace-line);
}

.stats-grid > article,
.stats-grid > .stat-card {
  border: 0 !important;
  border-right: 1px solid var(--workspace-line) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.stats-grid > :last-child {
  border-right: 0 !important;
}

table,
.ticket-table-panel,
.table-wrap {
  border-color: var(--workspace-line) !important;
  border-radius: 6px !important;
  background: transparent !important;
  box-shadow: none !important;
}

th,
td,
.ticket-table-head,
.ticket-table-row {
  border-color: var(--workspace-line) !important;
}

dialog,
.task-dialog,
.project-dialog,
.event-dialog {
  border-color: var(--workspace-line) !important;
  border-radius: 6px !important;
  background: var(--workspace-surface) !important;
  color: var(--workspace-text) !important;
  box-shadow: var(--shadow) !important;
}

@media (max-width: 900px) {
  .main-panel > .topbar {
    min-height: 78px;
    padding: 14px;
  }

  .module-actions #moduleHome:not([hidden]) {
    display: inline-flex !important;
    min-height: 38px;
    padding: 0 10px;
    font-size: 0.82rem;
  }

  .module-actions .open-link {
    min-height: 38px;
    padding: 0 10px;
    font-size: 0.82rem;
  }

  .dashboard-view,
  .admin-view,
  .calendar-shell,
  .projects-shell,
  .ihk-shell,
  .ai-shell,
  .train-shell,
  .ask-shell,
  .app-shell {
    padding: 14px !important;
  }

  .dashboard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric-card:nth-child(2) {
    border-right: 0 !important;
  }

  .metric-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--workspace-line) !important;
  }
}

@media (max-width: 620px) {
  .main-panel > .topbar {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .module-heading {
    flex: 1 1 calc(100% - 62px);
  }

  .module-actions {
    flex: 1 1 100%;
    justify-content: flex-start;
  }

  .module-actions .open-link {
    flex: 1 1 auto;
  }

  .dashboard-hero {
    align-items: flex-start !important;
  }

  .dashboard-columns {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .calendar-topbar,
  .projects-topbar,
  .ihk-topbar,
  .ai-topbar,
  .train-header,
  .ask-header,
  .app-shell > .topbar {
    align-items: flex-start !important;
  }
}