:root {
  --color-primary: #6e0028;
  --color-primary-dark: #4f001d;
  --color-secondary: #c8a064;
  --color-secondary-dark: #9f7d45;
  --color-steel: #9696a0;
  --color-ink: #201a20;
  --color-muted: #68636d;
  --color-line: #e8e3dd;
  --color-surface: #ffffff;
  --color-background: #f6f7f8;
  --color-success: #16734c;
  --color-danger: #b3261e;
  --shadow-panel: 0 18px 48px rgba(32, 26, 32, 0.12);
  --radius: 8px;
  color-scheme: light;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(120deg, rgba(110, 0, 40, 0.08), rgba(200, 160, 100, 0.1)),
    var(--color-background);
  color: var(--color-ink);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(360px, 1.05fr);
  min-height: 100vh;
}

.brand-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: clamp(28px, 6vw, 72px);
  background:
    linear-gradient(160deg, rgba(79, 0, 29, 0.94), rgba(110, 0, 40, 0.86)),
    var(--color-primary);
  color: #fff;
}

.brand-logo {
  width: min(220px, 60vw);
  padding: 14px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
}

.eyebrow {
  margin: 0;
  color: var(--color-secondary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brand-panel h1,
.auth-heading h2,
.section-heading h2 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: 0;
}

.brand-panel h1 {
  max-width: 720px;
  font-size: clamp(2.25rem, 5vw, 4.75rem);
}

.course-summary {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  line-height: 1.6;
}

.course-sequence {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.course-sequence span {
  min-height: 34px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
}

.auth-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
  padding: clamp(24px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
}

.auth-heading h2 {
  margin-top: 8px;
  font-size: clamp(1.75rem, 3vw, 2.6rem);
}

.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 520px;
  padding: 4px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
}

.tab-button {
  min-height: 42px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--color-muted);
  font-weight: 800;
}

.tab-button.active {
  background: var(--color-primary);
  color: #fff;
}

.auth-form {
  width: min(100%, 720px);
}

.auth-form label,
.diagnostic-form label {
  display: grid;
  gap: 8px;
  color: var(--color-ink);
  font-size: 0.94rem;
  font-weight: 800;
}

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

.auth-form input:focus,
.auth-form select:focus,
.diagnostic-form select:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(200, 160, 100, 0.26);
}

#loginForm {
  display: grid;
  gap: 16px;
}

#recoverForm {
  display: grid;
  gap: 16px;
}

.auth-helper-copy {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
}

.auth-helper-copy strong {
  color: var(--color-primary);
}

.auth-helper-copy span {
  color: var(--color-muted);
  line-height: 1.45;
}

.auth-link-button {
  width: fit-content;
  border: 0;
  background: transparent;
  color: var(--color-primary);
  padding: 0;
  font-weight: 900;
  text-align: left;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.auth-link-button:hover,
.auth-link-button:focus-visible {
  color: var(--color-primary-dark);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.wide-field {
  grid-column: 1 / -1;
}

.primary-button,
.secondary-button,
.ghost-button {
  min-height: 46px;
  border-radius: var(--radius);
  border: 0;
  padding: 10px 16px;
  font-weight: 900;
}

.primary-button {
  width: 100%;
  margin-top: 6px;
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 12px 22px rgba(110, 0, 40, 0.22);
}

.primary-button:hover,
.primary-button:focus-visible {
  background: var(--color-primary-dark);
}

.secondary-button {
  background: var(--color-secondary);
  color: #25190b;
}

.secondary-button:hover,
.secondary-button:focus-visible {
  background: var(--color-secondary-dark);
  color: #fff;
}

.ghost-button {
  border: 1px solid var(--color-line);
  background: #fff;
  color: var(--color-primary);
}

.form-message {
  min-height: 22px;
  margin: 8px 0 0;
  color: var(--color-danger);
  font-weight: 800;
}

.form-message.success {
  color: var(--color-success);
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px clamp(16px, 4vw, 40px);
  border-bottom: 1px solid var(--color-line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.topbar-brand,
.session-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
  border-radius: 6px;
  background: #fff;
}

.topbar-brand strong {
  display: block;
  max-width: 48vw;
}

.session-box {
  color: var(--color-muted);
  font-weight: 800;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(360px, 1.15fr);
  gap: 18px;
  padding: clamp(16px, 4vw, 40px);
}

.panel {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
  padding: clamp(18px, 3vw, 28px);
}

.section-heading {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.section-heading h2 {
  font-size: clamp(1.28rem, 2vw, 1.8rem);
}

.timeline {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  display: grid;
  gap: 5px;
  padding-left: 18px;
  border-left: 4px solid var(--color-secondary);
}

.timeline strong {
  color: var(--color-primary);
}

.timeline span,
.status-list dt,
.diagnostic-form legend {
  color: var(--color-muted);
}

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

.admin-section-menu {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
  overflow-x: auto;
  scrollbar-width: thin;
}

.admin-section-tab {
  display: grid;
  flex: 0 0 auto;
  gap: 3px;
  min-width: 144px;
  min-height: 62px;
  padding: 10px 12px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  text-align: left;
  box-shadow: 0 8px 18px rgba(32, 26, 32, 0.08);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.admin-section-tab span,
.admin-section-tab small {
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.admin-section-tab strong {
  font-size: 0.95rem;
  line-height: 1.1;
}

.admin-section-tab.active,
.admin-section-tab:hover,
.admin-section-tab:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(32, 26, 32, 0.28);
  box-shadow: 0 12px 22px rgba(32, 26, 32, 0.14);
  outline: none;
}

.admin-section-tab.is-hidden-section {
  opacity: 0.66;
  border-style: dashed;
}

.admin-section-tab.primary {
  background: var(--color-primary);
  color: #fff;
}

.admin-section-tab.secondary {
  background: var(--color-secondary);
  color: #25190b;
}

.admin-section-tab.steel {
  background: var(--color-steel);
  color: #111;
}

.admin-section-tab.primary-soft {
  background: #efe3e8;
  color: var(--color-primary-dark);
}

.admin-section-tab.secondary-soft {
  background: #f4eadb;
  color: #4f3512;
}

.admin-section-tab.neutral {
  background: #eef0f2;
  color: var(--color-ink);
}

.course-card {
  display: grid;
  gap: 8px;
  min-height: 128px;
  padding: 16px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  text-align: left;
  box-shadow: 0 12px 24px rgba(32, 26, 32, 0.08);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.course-card-button {
  all: unset;
  display: grid;
  gap: 8px;
  cursor: pointer;
}

.course-card:hover,
.course-card:focus-visible,
.course-card.active {
  transform: translateY(-2px);
  border-color: rgba(32, 26, 32, 0.22);
  box-shadow: 0 16px 30px rgba(32, 26, 32, 0.14);
}

.course-card-button span,
.course-card-button small {
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.course-card-button strong {
  font-size: 1.08rem;
  line-height: 1.15;
}

.course-card.is-hidden-section {
  opacity: 0.62;
}

.section-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 0.84rem;
  font-weight: 900;
}

.section-toggle input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}

.course-card.primary .section-toggle,
.course-card.steel .section-toggle {
  border-top-color: rgba(255, 255, 255, 0.32);
}

.section-admin-note,
.empty-sections {
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-left: 5px solid var(--color-secondary);
  border-radius: var(--radius);
  background: #faf9f7;
  color: var(--color-muted);
  font-weight: 800;
}

.section-admin-note {
  margin-bottom: 14px;
}

.course-card.primary {
  background: var(--color-primary);
  color: #fff;
}

.course-card.secondary {
  background: var(--color-secondary);
  color: #25190b;
}

.course-card.steel {
  background: var(--color-steel);
  color: #111;
}

.course-card.primary-soft {
  background: #efe3e8;
  color: var(--color-primary-dark);
}

.course-card.secondary-soft {
  background: #f4eadb;
  color: #4f3512;
}

.course-card.neutral {
  background: #eef0f2;
  color: var(--color-ink);
}

.section-detail {
  display: grid;
  gap: 14px;
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
}

.section-detail-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.section-detail-heading h3 {
  margin: 4px 0 0;
  color: var(--color-primary);
  font-size: 1.28rem;
  line-height: 1.15;
}

.section-detail-heading span {
  padding: 6px 10px;
  border-radius: 999px;
  background: #f4eadb;
  color: #4f3512;
  font-size: 0.78rem;
  font-weight: 900;
  white-space: nowrap;
}

.section-detail > p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.55;
}

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

.section-detail-grid strong {
  color: var(--color-primary);
}

.section-detail-grid ul {
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--color-muted);
}

.section-detail-admin-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-left: 5px solid var(--color-secondary);
  border-radius: var(--radius);
  background: #faf9f7;
}

.section-detail-admin-control div {
  display: grid;
  gap: 4px;
}

.section-detail-admin-control strong {
  color: var(--color-primary);
}

.section-detail-admin-control span {
  color: var(--color-muted);
  line-height: 1.4;
}

.construction-note {
  padding: 12px 14px;
  border-left: 5px solid var(--color-secondary);
  border-radius: var(--radius);
  background: #faf9f7;
  color: var(--color-ink);
  font-weight: 800;
}

.section-action {
  width: max-content;
}

.assessment-panel {
  grid-row: span 2;
}

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

.diagnostic-form fieldset {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.diagnostic-form legend {
  padding: 0 6px;
  font-weight: 900;
}

.diagnostic-form label {
  grid-template-columns: auto 1fr;
  align-items: center;
  font-weight: 700;
}

.formative-panel {
  --formative-navy: #10233f;
  --formative-navy-dark: #07182d;
  --formative-bg: #f4f7fb;
  --formative-line: #dbe4ef;
  --formative-active: #2aa7c9;
  --formative-valid: #16734c;
  --formative-warning: #b45309;
  grid-column: 1 / -1;
  background: var(--formative-bg);
}

.formative-hero {
  display: grid;
  gap: 10px;
  margin: calc(clamp(18px, 3vw, 28px) * -1) calc(clamp(18px, 3vw, 28px) * -1) 18px;
  padding: clamp(20px, 4vw, 34px);
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--formative-navy);
  color: #fff;
}

.formative-hero .eyebrow {
  color: #7dd3fc;
}

.formative-hero h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.45rem, 3vw, 2.3rem);
  line-height: 1.08;
}

.formative-hero p {
  max-width: 900px;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.6;
}

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

.formative-activity-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.formative-activity-nav a {
  display: grid;
  min-height: 58px;
  place-items: center;
  border: 1px solid var(--formative-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--formative-navy);
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.formative-activity-nav a:hover,
.formative-activity-nav a:focus-visible {
  border-color: var(--formative-active);
  background: var(--formative-active);
  color: #062734;
  transform: translateY(-1px);
}

.formative-activity {
  margin-bottom: 26px;
}

.formative-activity-intro {
  border-left: 6px solid var(--formative-active);
}

.formative-block {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--formative-line);
  border-radius: var(--radius);
  background: #fff;
}

.formative-section-heading {
  display: grid;
  gap: 6px;
}

.formative-section-heading span {
  color: var(--formative-active);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.formative-section-heading h3 {
  margin: 0;
  color: var(--formative-navy);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  line-height: 1.15;
}

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

.formative-general-grid label {
  display: grid;
  gap: 8px;
  color: var(--formative-navy);
  font-weight: 900;
}

.formative-general-grid input,
.strategy-table input,
.strategy-table select,
.strategy-table textarea {
  width: 100%;
  border: 1px solid var(--formative-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-ink);
  padding: 10px 12px;
  outline: none;
}

.formative-general-grid input,
.strategy-table input,
.strategy-table select {
  min-height: 42px;
}

.strategy-table textarea {
  min-height: 118px;
  resize: vertical;
  line-height: 1.45;
}

.formative-general-grid input:focus,
.strategy-table input:focus,
.strategy-table select:focus,
.strategy-table textarea:focus {
  border-color: var(--formative-active);
  box-shadow: 0 0 0 3px rgba(42, 167, 201, 0.16);
}

.strategy-table-wrap {
  overflow-x: auto;
}

.strategy-table {
  min-width: 1120px;
  background: #fff;
}

.strategy-table thead th {
  background: var(--formative-navy);
  color: #fff;
}

.strategy-table tbody th {
  width: 110px;
  color: var(--formative-navy);
  font-size: 1rem;
}

.strategy-table td,
.strategy-table th {
  vertical-align: top;
}

.strategy-table tfoot td {
  border-top: 2px solid var(--formative-navy);
  color: var(--formative-navy);
  font-weight: 900;
}

.formative-weight-input {
  text-align: center;
  font-weight: 900;
}

.formative-weight-message {
  margin: 0;
  padding: 12px 14px;
  border-radius: var(--radius);
  font-weight: 900;
}

.formative-weight-message.warning {
  border: 1px solid rgba(180, 83, 9, 0.28);
  background: #fff7ed;
  color: var(--formative-warning);
}

.formative-weight-message.valid {
  border: 1px solid rgba(22, 115, 76, 0.24);
  background: #ecfdf5;
  color: var(--formative-valid);
}

.formative-master-prompt {
  display: grid;
  gap: 12px;
}

.formative-master-prompt textarea {
  width: 100%;
  min-height: 340px;
  resize: vertical;
  border: 1px solid var(--formative-line);
  border-left: 5px solid var(--formative-active);
  border-radius: var(--radius);
  background: #f8fafc;
  color: var(--formative-navy);
  padding: 14px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.9rem;
  line-height: 1.55;
  outline: none;
}

.formative-master-prompt textarea:focus {
  border-color: var(--formative-active);
  box-shadow: 0 0 0 3px rgba(42, 167, 201, 0.16);
}

.formative-copy-button {
  justify-self: start;
  min-height: 42px;
  border: 0;
  border-radius: var(--radius);
  background: var(--formative-active);
  color: #062734;
  padding: 10px 14px;
  font-weight: 900;
}

.formative-copy-button:hover,
.formative-copy-button:focus-visible {
  background: var(--formative-navy);
  color: #fff;
}

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

.mcc-file-card {
  display: grid;
  gap: 8px;
  min-height: 104px;
  align-content: center;
  border: 1px solid var(--formative-line);
  border-radius: var(--radius);
  background: #f8fafc;
  color: var(--formative-navy);
  padding: 14px;
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.mcc-file-card strong {
  font-size: 0.98rem;
  line-height: 1.2;
}

.mcc-file-card span {
  color: #0f6f91;
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.mcc-file-card:hover,
.mcc-file-card:focus-visible {
  border-color: var(--formative-active);
  background: #e0f2fe;
  transform: translateY(-2px);
  box-shadow: 0 14px 26px rgba(16, 35, 63, 0.12);
}

.formative-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.formative-clear-button,
.formative-save-button,
.formative-print-button {
  min-height: 48px;
  border-radius: var(--radius);
  padding: 12px 18px;
  font-weight: 900;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.formative-clear-button {
  border: 1px solid var(--formative-line);
  background: #fff;
  color: var(--formative-navy);
}

.formative-save-button {
  border: 0;
  background: #e0f2fe;
  color: var(--formative-navy);
}

.formative-print-button {
  border: 0;
  background: var(--formative-navy);
  color: #fff;
  box-shadow: 0 14px 26px rgba(16, 35, 63, 0.22);
}

.formative-clear-button:hover,
.formative-clear-button:focus-visible {
  border-color: var(--formative-active);
  color: var(--formative-active);
}

.formative-save-button:hover,
.formative-save-button:focus-visible {
  background: var(--formative-active);
  color: #062734;
  transform: translateY(-1px);
}

.formative-print-button:hover,
.formative-print-button:focus-visible {
  background: var(--formative-active);
  color: #062734;
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(42, 167, 201, 0.24);
}

.formative-save-message {
  min-height: 22px;
  margin: 0;
  color: var(--formative-warning);
  font-weight: 900;
  text-align: center;
}

.formative-save-message.success {
  color: var(--formative-valid);
}

.formative-footer {
  margin: 0;
  color: var(--formative-navy);
  font-weight: 900;
  text-align: center;
}

.formative-print-view {
  display: none;
}

.summative-panel {
  --summative-navy: #10233f;
  --summative-bg: #f4f7fb;
  --summative-line: #dbe4ef;
  --summative-active: #12b886;
  --summative-blue: #2aa7c9;
  --summative-warning: #b45309;
  grid-column: 1 / -1;
  display: grid;
  gap: 18px;
  background: var(--summative-bg);
}

.summative-hero {
  display: grid;
  gap: 10px;
  margin: calc(clamp(18px, 3vw, 28px) * -1) calc(clamp(18px, 3vw, 28px) * -1) 0;
  padding: clamp(20px, 4vw, 34px);
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--summative-navy);
  color: #fff;
}

.summative-hero .eyebrow {
  color: #7dd3fc;
}

.summative-hero h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.45rem, 3vw, 2.3rem);
  line-height: 1.08;
}

.summative-hero p {
  max-width: 980px;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.6;
}

.summative-block {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--summative-line);
  border-radius: var(--radius);
  background: #fff;
}

.summative-section-heading {
  display: grid;
  gap: 6px;
}

.summative-section-heading span,
.summative-prompt-card span {
  color: var(--summative-blue);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.summative-section-heading h3 {
  margin: 0;
  color: var(--summative-navy);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  line-height: 1.15;
}

.summative-section-heading p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.6;
}

.summative-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 24px;
}

.summative-steps li,
.summative-checklist li {
  line-height: 1.55;
}

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

.summative-prompt-card {
  display: grid;
  gap: 10px;
  align-content: start;
  min-height: 180px;
  padding: 18px;
  border: 1px solid var(--summative-line);
  border-radius: var(--radius);
  background: #fff;
}

.summative-prompt-card.basic {
  border-left: 6px solid var(--summative-warning);
}

.summative-prompt-card.advanced {
  border-left: 6px solid var(--summative-active);
}

.summative-prompt-card p {
  margin: 0;
  color: var(--summative-navy);
  font-weight: 800;
  line-height: 1.6;
}

.summative-table-wrap {
  overflow-x: auto;
}

.summative-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  background: #fff;
}

.summative-table th,
.summative-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--summative-line);
  vertical-align: top;
}

.summative-table thead th {
  background: var(--summative-navy);
  color: #fff;
}

.summative-table tbody th {
  color: var(--summative-navy);
}

.summative-checklist {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 22px;
}

.summative-rubric-list {
  display: grid;
  gap: 10px;
}

.summative-rubric-list div {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px;
  border: 1px solid var(--summative-line);
  border-radius: var(--radius);
  background: #f8fafc;
}

.summative-rubric-list span {
  color: var(--summative-active);
  font-weight: 900;
}

.summative-rubric-list p,
.summative-total,
.summative-closing {
  margin: 0;
  line-height: 1.55;
}

.summative-total {
  color: var(--summative-navy);
  font-weight: 900;
}

.summative-closing {
  padding: 16px 18px;
  border-left: 6px solid var(--summative-active);
  border-radius: var(--radius);
  background: #ecfdf5;
  color: #0f5132;
  font-weight: 900;
}

.summative-reflection-form {
  border-left: 6px solid var(--summative-blue);
}

.summative-reflection-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(280px, 1.3fr);
  gap: 14px;
}

.summative-reflection-grid label {
  display: grid;
  gap: 8px;
  color: var(--summative-navy);
  font-weight: 900;
}

.summative-reflection-grid input,
.summative-reflection-grid textarea {
  width: 100%;
  border: 1px solid var(--summative-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-ink);
  padding: 10px 12px;
  outline: none;
}

.summative-reflection-grid input {
  min-height: 42px;
}

.summative-reflection-grid textarea {
  min-height: 180px;
  resize: vertical;
  line-height: 1.5;
}

.summative-reflection-grid input:focus,
.summative-reflection-grid textarea:focus {
  border-color: var(--summative-blue);
  box-shadow: 0 0 0 3px rgba(42, 167, 201, 0.16);
}

.summative-submit-button {
  justify-self: center;
  min-height: 48px;
  border: 0;
  border-radius: var(--radius);
  background: var(--summative-navy);
  color: #fff;
  padding: 12px 20px;
  font-weight: 900;
  box-shadow: 0 14px 26px rgba(16, 35, 63, 0.2);
  transition: background 160ms ease, color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.summative-submit-button:hover,
.summative-submit-button:focus-visible {
  background: var(--summative-active);
  color: #062734;
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(18, 184, 134, 0.22);
}

.summative-reflection-message {
  min-height: 22px;
  margin: 0;
  color: var(--summative-warning);
  font-weight: 900;
  text-align: center;
}

.summative-reflection-message.success {
  color: #16734c;
}

.satisfaction-panel {
  --survey-navy: #0f2545;
  --survey-navy-dark: #08182f;
  --survey-bg: #f3f6fa;
  --survey-line: #d9e2ec;
  --survey-active: #12b886;
  --survey-active-soft: #d9fbef;
  grid-column: 1 / -1;
  background: var(--survey-bg);
}

.satisfaction-hero {
  display: grid;
  gap: 10px;
  margin: calc(clamp(18px, 3vw, 28px) * -1) calc(clamp(18px, 3vw, 28px) * -1) 18px;
  padding: clamp(20px, 4vw, 34px);
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--survey-navy);
  color: #fff;
}

.satisfaction-hero .eyebrow {
  color: #7dd3fc;
}

.satisfaction-hero h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.45rem, 3vw, 2.3rem);
  line-height: 1.08;
}

.satisfaction-hero p {
  max-width: 980px;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.6;
}

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

.survey-block {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--survey-line);
  border-radius: var(--radius);
  background: #fff;
}

.survey-section-heading {
  display: grid;
  gap: 6px;
}

.survey-section-heading span {
  color: var(--survey-active);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.survey-section-heading h3 {
  margin: 0;
  color: var(--survey-navy);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  line-height: 1.15;
}

.survey-section-heading p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.5;
}

.likert-question,
.choice-question {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--survey-line);
  border-radius: var(--radius);
  background: #f8fafc;
}

.likert-question legend,
.choice-question legend {
  padding: 0 6px;
  color: var(--survey-navy);
  font-weight: 900;
  line-height: 1.35;
}

.likert-options {
  display: grid;
  grid-template-columns: repeat(5, minmax(44px, 1fr));
  gap: 8px;
}

.likert-options label,
.choice-list label {
  position: relative;
  cursor: pointer;
}

.likert-options input,
.choice-list input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.likert-options span {
  display: grid;
  place-items: center;
  min-height: 44px;
  border: 1px solid var(--survey-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--survey-navy);
  font-weight: 900;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.likert-options input:checked + span,
.choice-list input:checked + span {
  border-color: var(--survey-active);
  background: var(--survey-active-soft);
  color: #064e3b;
  box-shadow: 0 0 0 3px rgba(18, 184, 134, 0.14);
}

.likert-options input:focus-visible + span,
.choice-list input:focus-visible + span {
  outline: 3px solid rgba(125, 211, 252, 0.75);
  outline-offset: 2px;
}

.likert-options label:hover span,
.choice-list label:hover span {
  transform: translateY(-1px);
  border-color: var(--survey-active);
}

.likert-caption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.choice-list {
  display: grid;
  gap: 10px;
}

.choice-list span {
  display: grid;
  gap: 3px;
  min-height: 58px;
  padding: 12px 14px;
  border: 1px solid var(--survey-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-ink);
  line-height: 1.35;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.choice-list strong {
  color: var(--survey-navy);
  font-size: 0.78rem;
  text-transform: uppercase;
}

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

.open-question-grid label {
  display: grid;
  gap: 8px;
  color: var(--survey-navy);
  font-weight: 900;
  line-height: 1.35;
}

.open-question-grid textarea {
  min-height: 132px;
  width: 100%;
  resize: vertical;
  border: 1px solid var(--survey-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-ink);
  padding: 12px;
  outline: none;
}

.open-question-grid textarea:focus {
  border-color: var(--survey-active);
  box-shadow: 0 0 0 3px rgba(18, 184, 134, 0.16);
}

.survey-closing {
  margin: 0;
  color: var(--survey-navy);
  font-weight: 900;
  text-align: center;
}

.survey-submit-button {
  justify-self: center;
  min-height: 50px;
  min-width: min(100%, 260px);
  border: 0;
  border-radius: var(--radius);
  background: var(--survey-navy);
  color: #fff;
  padding: 12px 22px;
  font-weight: 900;
  box-shadow: 0 14px 26px rgba(15, 37, 69, 0.22);
  transition: background 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.survey-submit-button:hover,
.survey-submit-button:focus-visible {
  background: var(--survey-active);
  color: #042f2e;
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(18, 184, 134, 0.24);
}

.survey-message {
  min-height: 24px;
  margin: 0;
  color: var(--color-danger);
  font-weight: 900;
  text-align: center;
}

.survey-message.success {
  color: var(--color-success);
}

.matching-grid {
  display: grid;
  grid-template-columns: minmax(110px, 0.35fr) minmax(180px, 1fr);
  gap: 10px;
  align-items: center;
}

.matching-grid span {
  color: var(--color-primary);
  font-weight: 900;
}

.score-box {
  min-height: 26px;
  margin: 0;
  color: var(--color-success);
  font-weight: 900;
}

.feedback-list {
  display: grid;
  gap: 10px;
}

.feedback-list article {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-left-width: 5px;
  border-radius: var(--radius);
  background: #fff;
}

.feedback-list article.correct {
  border-left-color: var(--color-success);
}

.feedback-list article.incorrect {
  border-left-color: var(--color-danger);
}

.feedback-list strong {
  color: var(--color-primary);
}

.feedback-list p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.45;
}

.status-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.status-list div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-line);
}

.status-list dd {
  margin: 0;
  font-weight: 900;
}

.present {
  color: var(--color-success);
}

.teacher-panel {
  grid-column: 1 / -1;
}

.user-admin-panel {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
}

.user-admin-panel h3 {
  margin: 0;
  color: var(--color-primary);
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  line-height: 1.15;
}

.user-admin-form {
  display: grid;
  gap: 16px;
  margin-bottom: 18px;
  padding: 16px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #faf9f7;
}

.user-admin-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.user-admin-form label {
  display: grid;
  gap: 8px;
  color: var(--color-ink);
  font-size: 0.9rem;
  font-weight: 900;
}

.user-admin-form input,
.user-admin-form select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-ink);
  padding: 9px 11px;
  outline: none;
}

.user-admin-form input:focus,
.user-admin-form select:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(200, 160, 100, 0.24);
}

.user-admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.user-admin-actions .primary-button,
.user-admin-actions .ghost-button {
  width: auto;
  min-width: 180px;
  margin-top: 0;
}

.user-admin-table {
  min-width: 1060px;
}

.user-admin-table td strong,
.user-admin-table td span {
  display: block;
}

.user-admin-table td span {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 0.86rem;
}

.is-inactive-user {
  background: #f7f3f1;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.status-pill.active {
  background: rgba(22, 115, 76, 0.12);
  color: var(--color-success);
}

.status-pill.inactive {
  background: rgba(179, 38, 30, 0.12);
  color: var(--color-danger);
}

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

.small-action-button {
  min-height: 34px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-primary);
  padding: 7px 10px;
  font-size: 0.82rem;
  font-weight: 900;
}

.small-action-button:hover,
.small-action-button:focus-visible {
  border-color: var(--color-primary);
  outline: none;
}

.small-action-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.danger-action-button {
  color: var(--color-danger);
}

.restore-action-button {
  color: var(--color-success);
}

.section-admin-panel {
  grid-column: 1 / -1;
}

.section-control-list {
  display: grid;
  gap: 10px;
}

.section-control-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #faf9f7;
}

.section-control-row div {
  display: grid;
  gap: 4px;
}

.section-control-row strong {
  color: var(--color-primary);
}

.section-control-row span {
  color: var(--color-muted);
  line-height: 1.4;
}

.admin-switch {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 130px;
  color: var(--color-ink);
  font-weight: 900;
}

.admin-switch input {
  width: 20px;
  height: 20px;
  accent-color: var(--color-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.stats-grid article {
  display: grid;
  gap: 6px;
  min-height: 88px;
  padding: 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #faf9f7;
}

.stats-grid span {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.stats-grid strong {
  color: var(--color-primary);
  font-size: clamp(1.45rem, 2.4vw, 2.15rem);
  line-height: 1;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 1320px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
}

th {
  color: var(--color-primary);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(420px, calc(100vw - 36px));
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-panel);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
  font-weight: 800;
}

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

@media (max-width: 940px) {
  .auth-shell,
  .workspace {
    grid-template-columns: 1fr;
  }

  .brand-panel {
    min-height: auto;
  }

  .auth-panel {
    justify-content: start;
  }

  .assessment-panel {
    grid-row: auto;
  }

  .section-card-grid,
  .section-detail-grid,
  .formative-general-grid,
  .mcc-file-grid,
  .summative-prompt-grid,
  .summative-evidence-grid,
  .summative-reflection-grid,
  .open-question-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .brand-panel,
  .auth-panel {
    padding: 24px 18px;
  }

  .form-grid,
  .matching-grid {
    grid-template-columns: 1fr;
  }

  .topbar,
  .session-box {
    align-items: flex-start;
  }

  .topbar {
    flex-direction: column;
  }

  .topbar-brand strong {
    max-width: 100%;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .section-detail-heading {
    display: grid;
  }

  .section-action {
    width: 100%;
  }

  .formative-hero {
    margin: -18px -18px 16px;
  }

  .summative-hero {
    margin: -18px -18px 0;
  }

  .formative-activity-nav {
    grid-template-columns: 1fr;
  }

  .formative-block,
  .summative-block,
  .summative-prompt-card {
    padding: 14px;
  }

  .summative-rubric-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .formative-clear-button,
  .formative-copy-button,
  .formative-save-button,
  .formative-print-button,
  .summative-submit-button {
    width: 100%;
  }

  .satisfaction-hero {
    margin: -18px -18px 16px;
  }

  .survey-block {
    padding: 14px;
  }

  .likert-options {
    grid-template-columns: repeat(5, minmax(38px, 1fr));
    gap: 6px;
  }

  .likert-options span {
    min-height: 40px;
  }

  .likert-caption {
    display: grid;
  }

  .section-control-row,
  .section-detail-admin-control {
    grid-template-columns: 1fr;
  }

  .admin-switch {
    justify-content: flex-start;
  }
}

@media (max-width: 1080px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .user-admin-grid {
    grid-template-columns: 1fr;
  }

  .user-admin-actions .primary-button,
  .user-admin-actions .ghost-button {
    width: 100%;
  }
}

@media print {
  @page {
    size: portrait;
    margin: 12mm;
  }

  body {
    background: #fff;
    color: #111827;
    font-family: Arial, sans-serif;
  }

  .auth-shell,
  .topbar,
  .workspace > .panel:not(#formativePanel),
  #formativePanel > .formative-hero,
  #formativePanel > .formative-activity-nav,
  #formativePanel > .formative-form,
  .toast {
    display: none !important;
  }

  .app-shell,
  .workspace,
  #formativePanel {
    display: block !important;
  }

  .workspace {
    padding: 0;
  }

  #formativePanel {
    width: 100%;
    border: 0;
    box-shadow: none;
    background: #fff;
    padding: 0;
  }

  .formative-print-view {
    display: block !important;
  }

  .print-document {
    margin: 0;
    color: #111827;
    font-size: 10.5pt;
    line-height: 1.45;
  }

  .print-document-header {
    margin: 0 0 9mm;
    padding: 0 0 4mm;
    border-bottom: 2px solid #10233f;
  }

  .print-document-header p {
    margin: 0 0 2mm;
    color: #0f6f91;
    font-size: 9pt;
    font-weight: 900;
    text-transform: uppercase;
  }

  .print-document-header h1 {
    margin: 0 0 2mm;
    color: #10233f;
    font-size: 20pt;
    line-height: 1.15;
  }

  .print-document-header span {
    color: #475569;
    font-size: 10pt;
    font-weight: 700;
  }

  .print-section {
    margin: 0 0 8mm;
    padding: 0 0 4mm;
    border-bottom: 1px solid #cbd5e1;
  }

  .print-section h2 {
    margin: 0 0 4mm;
    color: #10233f;
    font-size: 14pt;
    line-height: 1.2;
  }

  .print-section p {
    margin: 0 0 2.5mm;
    overflow-wrap: anywhere;
  }

  .print-phase {
    margin: 0 0 7mm;
    padding: 0 0 5mm;
    border-bottom: 1px solid #e2e8f0;
    break-inside: auto;
  }

  .print-phase:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .print-phase h3 {
    margin: 0 0 3mm;
    color: #0f6f91;
    font-size: 12pt;
    text-transform: uppercase;
  }

  .print-long-text {
    white-space: pre-wrap;
  }

  .print-summary {
    margin-bottom: 6mm;
  }

  .print-valid {
    color: #16734c;
    font-weight: 900;
  }

  .print-warning {
    color: #b45309;
    font-weight: 900;
  }

  .print-footer {
    margin-top: 8mm;
    color: #10233f;
    font-size: 9pt;
    font-weight: 900;
    text-align: center;
  }
}