/* Shared browser product layer; business layouts and permissions stay owned by their modules. */
:root {
  --web-teal: #087f78;
  --web-teal-dark: #075b58;
  --web-paper: #f5f7f4;
  --web-line: #dfe6e3;
}
body.courseos-app {
  --cos-primary: var(--web-teal);
  --cos-primary-strong: var(--web-teal-dark);
  --cos-primary-soft: #e4f4ef;
  --cos-canvas: var(--web-paper);
  --cos-surface-soft: #f8faf8;
  --cos-line: var(--web-line);
  --cos-line-strong: #c4d5ce;
  --cos-ink: #17212b;
  --cos-muted: #647772;
  font-size: 15px;
}
:is(.courseos-app, .courseos-site) :is(button, a, input, select, textarea):focus-visible {
  outline: 3px solid var(--web-teal);
  outline-offset: 3px;
}
:is(.courseos-app, .courseos-site) :is(p, h1, h2, h3) { text-wrap: pretty; }
.courseos-app .sidebar .nav button { min-height: 44px; font-size: 14px; }
.courseos-app .sidebar .nav button:hover { background: #edf5f1; }
.courseos-app .sidebar .nav button.active { background: #e4f4ef; color: var(--web-teal-dark); }
.courseos-app :is(.content, .institution-content) { padding: clamp(20px, 3vw, 40px); }
.courseos-app :is(.primary, .ghost) { min-height: 40px; }
.courseos-app :is(.platform-ops-panel, .panel) { border-color: var(--web-line); }
.courseos-app :is(.platform-work-item, .platform-ops-panel) { overflow-wrap: anywhere; }
.courseos-app .platform-ops-panel table { width: 100%; }
.courseos-app .platform-ops-kpis > div { padding: 20px; box-shadow: none; }
.courseos-app .platform-ops-kpis b { font-size: 30px; line-height: 1.3; font-variant-numeric: tabular-nums; }
.courseos-app .platform-ops-kpis small { line-height: 1.7; }
.courseos-app .platform-ops-panel { padding: 22px; border-radius: var(--cos-radius); }
.courseos-app .platform-work-item { gap: 14px; padding: 16px 0; }
.courseos-app .platform-work-item b { font-size: 15px; line-height: 1.5; }
.courseos-app .platform-work-item span { font-size: 13px; line-height: 1.6; margin-top: 5px; }
.courseos-app .platform-work-item button { font-size: 13px; min-height: 40px; padding: 10px 12px; }
.courseos-app .platform-action-row button { min-height: 40px; font-size: 13px; }
.courseos-app .platform-ops-panel > p { color: var(--cos-muted); line-height: 1.7; }
.courseos-app #org .org-detail-head { align-items: flex-start; gap: 20px; padding: 24px; border-radius: 12px; border: 1px solid var(--cos-line); background: var(--cos-surface); }
.courseos-app #org .org-identity { min-width: 0; }
.courseos-app #org .org-identity h2 { font-size: 26px; line-height: 1.4; overflow-wrap: anywhere; }
.courseos-app #org .org-identity small { font-size: 13px; line-height: 1.7; }
.courseos-app #org .org-detail-tabs { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px; margin: 18px 0; background: var(--cos-surface); border: 1px solid var(--cos-line); border-radius: 12px; }
.courseos-app #org .org-detail-tab { padding: 12px 16px; min-height: 44px; font-size: 14px; border: 0; border-radius: 8px; color: var(--cos-muted); }
.courseos-app #org .org-detail-tab.active { background: var(--cos-primary-soft); color: var(--cos-primary-strong); font-weight: 700; }
.courseos-app #org .org-inline-actions { flex-wrap: wrap; gap: 8px; }
.courseos-app #org .org-action { min-height: 40px; border-radius: 8px; }
.courseos-app #org .org-section-head { flex-wrap: wrap; gap: 16px; }
.courseos-app #org .org-section-head h3 { font-size: 18px; }
.courseos-app #org .org-section-head p { font-size: 14px; line-height: 1.7; }
.courseos-app #org .org-info-card, .courseos-app #org .org-mini-metric { border-color: var(--cos-line); border-radius: 12px; }
.courseos-app #org .org-table-wrap { border: 1px solid var(--cos-line); border-radius: 12px; overflow-x: auto; }
.courseos-app #org .org-table { min-width: 760px; }
.courseos-app #org .org-table td { line-height: 1.7; }
.courseos-app #org .org-table td:first-child { min-width: 140px; }
.courseos-app #org .org-table td:first-child small { white-space: nowrap; }
.courseos-app #org .org-workflow { margin: 22px 0; padding: 20px; background: var(--cos-surface); border: 1px solid var(--cos-line); border-radius: 12px; }
.courseos-app #org .org-workflow-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.courseos-app #org .org-workflow-step { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 8px; min-width: 0; min-height: 120px; padding: 14px; border: 1px solid var(--cos-line); background: var(--cos-surface-soft); border-radius: 9px; text-align: left; }
.courseos-app #org .org-workflow-copy { min-width: 0; }
.courseos-app #org .org-workflow-copy b { white-space: normal; overflow: visible; text-overflow: clip; line-height: 1.6; }
.courseos-app #org .org-workflow-state { grid-column: 2; }
.courseos-app #org .org-workflow-step b { font-size: 14px; }
.courseos-app #org .org-workflow-step small { font-size: 12px; line-height: 1.7; }
.courseos-app #org .org-crm-section { padding: 20px 0; }
@media (max-width: 1100px) {
  .courseos-app #org .org-workflow-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.courseos-app .web-state-error { padding: 22px; color: var(--cos-ink); background: var(--cos-surface-soft); border: 1px solid var(--cos-line); border-radius: 12px; line-height: 1.7; }
.courseos-app .web-state-error b { font-size: 16px; }
.courseos-app .web-state-error p { color: var(--cos-muted); overflow-wrap: anywhere; font-size: 14px; }
.courseos-app .business-finance-toolbar [data-business-clear-filters] { white-space: nowrap; }
.courseos-app :is(#aiStudio, #instMaterials) .ai-agent-conversation .ai-ops-refine button[data-ai-send], .courseos-app [data-ai-task-submit] { background: var(--web-teal); border-color: var(--web-teal); color: #fff; border-radius: 8px; min-height: 44px; }
.courseos-app :is(#aiStudio, #instMaterials) .ai-agent-conversation .ai-ops-refine button[data-ai-send]:hover, .courseos-app [data-ai-task-submit]:hover { background: var(--web-teal-dark); border-color: var(--web-teal-dark); }
.courseos-app .ai-ops-page :is(button, select) { min-height: 40px; }
.courseos-app .ai-ops-error { border: 1px solid var(--cos-line); border-radius: 10px; padding: 16px; line-height: 1.7; }
.courseos-app #org .org-workflow-copy small { white-space: normal; overflow: visible; text-overflow: clip; }
.courseos-app #org .org-workflow-head b { font-size: 16px; }
.courseos-app #org .org-workflow-head span { font-size: 13px; line-height: 1.7; }
@media (max-width: 760px) {
  .courseos-app #org .org-detail-head { flex-wrap: wrap; padding: 18px; }
  .courseos-app #org .org-detail-tabs { flex-wrap: nowrap; overflow-x: auto; }
  .courseos-app #org .org-detail-tab { flex-shrink: 0; }
  .courseos-app #org .org-identity h2 { font-size: 22px; }
  .courseos-app #org .org-workflow-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .courseos-app .platform-ops-panel { padding: 16px; }
  .courseos-app .platform-work-item { flex-wrap: wrap; }
  .courseos-app .platform-work-item button { margin-left: 42px; }
}
.courseos-app .business-kpis {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
.courseos-app .business-kpis > div { padding: 18px 16px; box-shadow: none; }
.courseos-app .business-kpis b { font-size: clamp(20px, 2vw, 28px); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; line-height: 1.3; }
.courseos-app .business-kpis small { font-size: 12px; line-height: 1.6; }
.courseos-app .business-kpis > div:last-child { background: var(--cos-accent-soft); }
.courseos-app .business-kpis > div:last-child b { color: var(--cos-danger); }
.courseos-app :is(.business-panel-head, .platform-ops-panel) h3 { font-size: 17px; }
.courseos-app :is(.business-followup-row, .business-usage-row) b { font-size: 14px; }
.courseos-app .business-usage-row { align-items: flex-start; }
.courseos-app .business-usage-row small { line-height: 1.7; }
.courseos-app .business-usage-activity { color: var(--cos-muted); font-size: 12px; margin-top: 5px; }
.courseos-app .business-usage-row > div:nth-child(2) { flex: 1; min-width: 0; }
.courseos-app .business-usage-row b { white-space: normal; overflow-wrap: anywhere; }
.courseos-app .courseos-live-table :is(th, td) { padding: 14px 16px; font-size: 14px; }
.courseos-app .courseos-live-table td small { display: block; margin-top: 5px; font-size: 12px; color: var(--cos-muted); }
.courseos-app .business-row-actions { flex-wrap: wrap; }
.courseos-app .business-row-actions [data-finance-delete] { color: var(--cos-muted); }
.courseos-app [data-report-card]::after { color: var(--web-teal); font-size: 12px; }
.courseos-app [data-report-card]:hover, .courseos-app [data-report-card]:focus-visible { box-shadow: 0 0 0 2px var(--cos-primary-soft); outline: 2px solid var(--web-teal); outline-offset: 1px; }
.courseos-app .product-workspace { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding: 18px 20px; margin: 12px 0 24px; background: var(--cos-surface); border: 1px solid var(--web-line); border-radius: 12px; }
.product-workspace-context { display: grid; gap: 6px; min-width: 0; }
.product-workspace-context span { color: var(--cos-muted); font-size: 12px; }
.product-workspace-context b { font-size: 16px; overflow-wrap: anywhere; }
.product-workspace nav { display: flex; gap: 6px; flex-wrap: wrap; }
.courseos-app .product-workspace button { border-radius: 8px; background: var(--cos-surface-soft); padding: 10px 12px; min-height: 44px; font-size: 13px; color: var(--cos-ink-soft); }
.courseos-app .product-workspace button:hover { background: var(--cos-primary-soft); color: var(--web-teal-dark); }
.courseos-app .product-workspace button[aria-pressed="true"] { background: var(--cos-primary-soft); color: var(--web-teal-dark); font-weight: 700; }
.courseos-app .institution-workbench { --wb-border: var(--web-line); --wb-ink: var(--cos-ink); --wb-muted: var(--cos-muted); --wb-surface: var(--cos-surface-soft); }
.courseos-app .institution-wb-heading h2 { font-size: 30px; }
.courseos-app .institution-wb-panel { box-shadow: none; padding: 22px; }
.courseos-app .institution-wb-panel .small { min-height: 40px; font-size: 13px; }
.courseos-app .institution-wb-schedule { gap: 20px; padding: 20px 0; }
.courseos-app .institution-wb-lesson b { font-size: 16px; }
.courseos-app .institution-wb-lesson small { font-size: 13px; line-height: 1.7; }
.courseos-app .institution-wb-stat b { font-variant-numeric: tabular-nums; }
@media (max-width: 1100px) {
  .courseos-app .business-kpis { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .courseos-app .business-kpis > div { grid-column: span 2; }
  .courseos-app .business-kpis > div:nth-last-child(-n+2) { grid-column: span 3; }
}
@media (max-width: 600px) {
  .courseos-app .business-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .courseos-app .business-kpis > div { grid-column: auto; }
  .courseos-app .business-kpis > div:nth-last-child(2) { grid-column: auto; }
  .courseos-app .business-kpis > div:last-child { grid-column: 1 / -1; }
  .courseos-app .product-workspace { padding: 16px; }
  .product-workspace nav { width: 100%; }
  .courseos-app .product-workspace button { flex: 1 1 auto; }
  .courseos-app .institution-wb-schedule { flex-wrap: wrap; }
  .courseos-app .institution-wb-panel { padding: 16px; }
}
body #courseosAuthGate {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 460px);
  gap: clamp(40px, 6vw, 100px);
  padding: 56px max(40px, calc((100vw - 1160px) / 2));
  overflow-y: auto;
  align-items: center;
  background: var(--web-paper);
}
body #courseosAuthGate .auth-card {
  width: 100%; padding: 36px;
  border-radius: 16px;
  box-shadow: 0 16px 48px #1c2d2b0d;
  align-self: center;
}
.web-login-intro { max-width: 540px; min-width: 0; }
.web-home-link { display: inline-block; color: #17212b; text-decoration: none; font-size: 20px; font-weight: 800; }
.web-eyebrow { display: block; margin-top: 76px; color: var(--web-teal); font-size: 13px; letter-spacing: .12em; }
body #courseosAuthGate .web-login-intro h2 { font-size: clamp(36px, 4vw, 58px); font-weight: 700; letter-spacing: -.05em; line-height: 1.25; margin: 20px 0; }
body #courseosAuthGate .web-login-intro p { max-width: 430px; font-size: 16px; line-height: 1.9; color: #647772; }
.web-login-features { display: grid; gap: 18px; padding-top: 28px; border-top: 1px solid var(--web-line); margin-top: 36px; }
.web-login-features span { color: var(--web-teal); font-size: 12px; }
.web-login-features b { margin-left: 18px; color: #40534d; font-size: 14px; font-weight: 500; }
.web-login-intro small { display: block; margin-top: 60px; color: #647772; font-size: 11px; }
body #courseosAuthGate :is(p, label) { font-size: 14px; }
body #courseosAuthGate input { font-size: 15px; min-height: 48px; }
body #courseosAuthGate button { min-height: 44px; font-size: 14px; transition: background .15s ease, opacity .15s ease; }
body #courseosAuthGate .submit-btn { background: var(--web-teal); min-height: 48px; }
body #courseosAuthGate .submit-btn:hover { background: var(--web-teal-dark); }
body #courseosAuthGate .auth-status { font-size: 13px; overflow-wrap: anywhere; }
body #courseosAuthGate .auth-status[data-state="error"] { color: var(--cos-danger, #d95f70); }
body #courseosAuthGate .auth-foot { font-size: 12px; line-height: 1.7; color: #647772; }
.web-workspace-switch { display: block; border-top: 1px solid var(--web-line); padding-top: 18px; margin-top: 22px; font-size: 13px; color: var(--web-teal-dark); text-decoration: none; }
.web-workspace-switch:hover { text-decoration: underline; }
.courseos-site .nav-login, .courseos-site .button-dark { background: var(--web-teal-dark); border-radius: 8px; }
.courseos-site .nav-login:hover, .courseos-site .button-dark:hover { background: var(--web-teal); }
.courseos-site .nav-actions :is(a, button), .courseos-site .hero-actions :is(a, button) { min-height: 44px; font-size: 14px; }
.courseos-site .nav-links a { font-size: 14px; }
@media (max-width: 900px) {
  body #courseosAuthGate { grid-template-columns: 1fr; padding: 32px 24px; gap: 24px; }
  .web-login-intro { width: min(460px, 100%); justify-self: center; }
  .web-login-intro :is(.web-eyebrow, h2, p, .web-login-features, small) { display: none; }
  body #courseosAuthGate .auth-card { width: min(460px, 100%); justify-self: center; }
}
@media (max-width: 600px) {
  body #courseosAuthGate { padding: 24px 16px; align-content: start; }
  body #courseosAuthGate .auth-card { padding: 24px; border-radius: 12px; }
  body #courseosAuthGate h1 { font-size: 24px; }
  body #courseosAuthGate .auth-account-links { flex-wrap: wrap; gap: 8px; }
  body #courseosAuthGate .code-row { grid-template-columns: minmax(0, 1fr) 112px; }
  .courseos-app :is(.content, .institution-content) { padding: 16px; }
  .courseos-app :is(.primary, .ghost) { min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  :is(.courseos-app, .courseos-site) *, :is(.courseos-app, .courseos-site) *::before, :is(.courseos-app, .courseos-site) *::after {
    scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important;
  }
}

/* Subpage readability and shared brand feedback. */
.courseos-app .ts-detail-head { grid-template-columns: minmax(110px, 30%) minmax(0, 1fr); gap: 16px; }
.courseos-app .ts-publish-guidance { padding: 12px 16px; border: 1px solid #ead8aa; border-radius: 8px; background: #fff9e9; color: #765a21; font-size: 13px; line-height: 1.7; }
.courseos-app #systemSettings .system-settings-tabs button[aria-selected="true"] { background: var(--web-teal); }
.courseos-app #systemSettings .system-settings-tabs button:focus-visible { outline-color: var(--web-teal); }
.courseos-app #learningStudio { --cos-primary: var(--web-teal); --cos-primary-soft: #e4f4ef; --cos-primary-strong: var(--web-teal-dark); }
.courseos-app #learningStudio .studio-head { flex-wrap: wrap; gap: 16px; }
.courseos-app #learningStudio .studio-head-actions { flex-shrink: 0; }
@media (max-width: 1200px) {
  .courseos-app .ts-admin-layout { grid-template-columns: minmax(220px, 260px) minmax(0, 1fr); }
  .courseos-app .ts-detail-head { grid-template-columns: minmax(0, 1fr); }
  .courseos-app .ts-detail-head .ts-cover { max-width: 240px; }
}
@media (max-width: 700px) {
  .courseos-app .ts-admin-layout { grid-template-columns: minmax(0, 1fr); }
  .courseos-app .ts-catalog { position: static; }
  .courseos-app #systemSettings .system-settings-tabs { width: 100%; }
  .courseos-app #systemSettings .system-settings-tabs button { flex: 1 1 130px; padding: 10px 12px; }
  .courseos-app #learningStudio .studio-head-actions { width: 100%; }
  .courseos-app #learningStudio .studio-head-actions button { flex: 1 1 150px; }
}