:root {
  --bg-top: #edf4ff;
  --bg-bottom: #eef8f3;
  --card: rgba(255, 255, 255, 0.92);
  --card-soft: #f8fbff;
  --line: rgba(91, 124, 250, 0.14);
  --text: #22314b;
  --muted: #607086;
  --primary: #3158d3;
  --primary-soft: rgba(49, 88, 211, 0.08);
  --warm: #f97316;
  --warm-soft: rgba(249, 115, 22, 0.1);
  --ok: #1d7a57;
  --ok-soft: rgba(40, 177, 152, 0.12);
  --shadow: 0 18px 36px rgba(43, 59, 110, 0.08);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 14% 14%, rgba(255, 255, 255, 0.96), rgba(239, 245, 255, 0.88) 30%, rgba(221, 234, 255, 0.45) 54%, rgba(221, 234, 255, 0) 76%),
    linear-gradient(180deg, var(--bg-top) 0%, #f8fbff 45%, var(--bg-bottom) 100%);
  min-height: 100vh;
}

body.is-pending .data-panel {
  opacity: 0.92;
}

.app-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px;
}

.auth-screen,
.app-screen {
  display: none;
}

body.is-auth-screen .auth-screen {
  display: grid;
}

body.is-app-ready .app-screen {
  display: block;
}

body.is-auth-screen .app-shell {
  max-width: 1320px;
}

.app-topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  margin-bottom: 18px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

body.is-auth-screen .app-topbar {
  display: none;
}

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

.app-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: linear-gradient(135deg, #4a7ded, #3158d3);
  color: #fff;
  font-size: 1.2rem;
  font-weight: 900;
  box-shadow: 0 14px 26px rgba(49, 88, 211, 0.18);
}

.app-brand-copy {
  display: grid;
  gap: 2px;
}

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

.app-brand-copy span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.app-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.app-nav-link {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--primary);
  border-radius: 999px;
  min-height: 42px;
  padding: 0 16px;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.app-nav-link.is-active {
  background: linear-gradient(135deg, #4a7ded, #3158d3);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 14px 24px rgba(49, 88, 211, 0.14);
}

.app-topbar-meta {
  display: flex;
  justify-content: flex-end;
}

.app-topbar-chip {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(49, 88, 211, 0.08);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 900;
}

.auth-screen {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 20px;
  align-items: start;
}

.auth-screen-copy {
  display: grid;
  gap: 18px;
}

.hero-copy,
.hero-card,
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--card);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 34px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 14px 0 12px;
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.hero-copy p,
.hero-card li,
.session-card p,
.callout,
.status,
.empty-cell {
  color: var(--muted);
}

.hero-copy p,
.hero-card ul,
.session-card p,
.callout {
  line-height: 1.65;
}

.hero-card {
  padding: 26px;
  background: linear-gradient(180deg, #ffffff, var(--card-soft));
}

.hero-card strong {
  display: block;
  margin-bottom: 12px;
  font-size: 1.02rem;
}

.hero-card ul {
  margin: 0;
  padding-left: 18px;
}

.panel {
  padding: 22px;
}

.data-panel {
  min-height: calc(100vh - 180px);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.panel-head h2 {
  margin: 0;
  font-size: 1.34rem;
}

.panel-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 900;
}

.callout,
.session-card {
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #fff, var(--card-soft));
  border: 1px solid var(--line);
}

.callout {
  margin-bottom: 16px;
}

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

.view-tab {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--primary);
  border-radius: 999px;
  min-height: 42px;
  padding: 0 16px;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.view-tab.is-active {
  background: linear-gradient(135deg, #4a7ded, #3158d3);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 14px 24px rgba(49, 88, 211, 0.14);
}

.view-panel {
  display: none;
}

.view-panel.is-active {
  display: block;
}

.portal-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  gap: 16px;
  margin-bottom: 18px;
}

.portal-hero-copy,
.portal-focus-card,
.insight-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.portal-hero-copy {
  padding: 26px;
  background:
    radial-gradient(circle at top right, rgba(80, 158, 255, 0.18), rgba(80, 158, 255, 0) 40%),
    linear-gradient(145deg, rgba(255,255,255,0.98), rgba(245,250,255,0.96));
}

.portal-badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(29, 122, 87, 0.1);
  color: var(--ok);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portal-hero-copy h3 {
  margin: 16px 0 10px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.portal-hero-copy p {
  margin: 0;
  max-width: 52ch;
  color: var(--muted);
  line-height: 1.7;
}

.portal-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.portal-focus-card {
  padding: 22px;
  background:
    radial-gradient(circle at bottom left, rgba(249, 115, 22, 0.16), rgba(249, 115, 22, 0) 42%),
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,249,245,0.98));
}

.portal-kicker-strong {
  background: var(--warm-soft);
  color: var(--warm);
}

.portal-focus-card strong {
  display: block;
  margin-top: 14px;
  font-size: 1.5rem;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.portal-focus-card p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.portal-focus-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.portal-module-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.module-stat {
  padding: 14px 16px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(247,250,255,0.98));
  box-shadow: var(--shadow);
}

.module-stat-label,
.module-stat-meta {
  display: block;
}

.module-stat-label {
  color: #64748b;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.module-stat-value {
  display: block;
  margin-top: 8px;
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.module-stat-meta {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

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

.portal-card {
  padding: 16px 18px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fff, var(--card-soft));
  box-shadow: var(--shadow);
}

.portal-card-emphasis {
  background:
    radial-gradient(circle at top right, rgba(49, 88, 211, 0.18), rgba(49, 88, 211, 0) 46%),
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(247,250,255,0.98));
}

.portal-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portal-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.7rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.portal-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.portal-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.portal-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 18px;
  margin-top: 22px;
}

.portal-section {
  padding: 20px;
  border-radius: 26px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,251,255,.98));
  box-shadow: var(--shadow);
}

.portal-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.portal-section-head h3 {
  margin: 0;
  font-size: 1.08rem;
  color: var(--text);
}

.panel-chip-soft {
  background: rgba(49, 88, 211, 0.06);
}

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

.launcher-card {
  appearance: none;
  text-align: left;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.launcher-card:hover {
  transform: translateY(-2px);
  border-color: rgba(49, 88, 211, 0.2);
  box-shadow: 0 18px 30px rgba(49, 88, 211, 0.12);
}

.launcher-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1rem;
}

.launcher-card p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.48;
  font-size: 0.92rem;
}

.launcher-meta {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  margin-top: 10px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(49, 88, 211, 0.06);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.launcher-card-static {
  cursor: default;
}

.launcher-card-static:hover {
  transform: none;
  border-color: var(--line);
  box-shadow: var(--shadow);
}

.launcher-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  font-size: 1.2rem;
  background: rgba(49, 88, 211, 0.08);
}

.launcher-icon-users {
  background: rgba(49, 88, 211, 0.1);
}

.launcher-icon-activities {
  background: rgba(29, 122, 87, 0.12);
}

.launcher-icon-grades {
  background: rgba(249, 115, 22, 0.12);
}

.launcher-icon-curriculum {
  background: rgba(29, 122, 87, 0.12);
}

.launcher-icon-diari {
  background: rgba(49, 88, 211, 0.08);
}

.launcher-icon-next {
  background: rgba(249, 115, 22, 0.12);
}

.portal-context-card {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fff, var(--card-soft));
}

.portal-context-card strong {
  display: block;
  font-size: 1rem;
}

.portal-context-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.portal-insights {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.insight-card {
  padding: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(246,250,255,0.98));
}

.insight-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(49, 88, 211, 0.06);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.insight-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.05rem;
}

.insight-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.74rem;
  font-weight: 900;
  color: #64748b;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--text);
  padding: 0 14px;
  font: inherit;
}

.field-select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--text);
  padding: 0 14px;
  font: inherit;
  appearance: none;
}

.field input:focus,
.field-select:focus {
  outline: none;
  border-color: rgba(49, 88, 211, 0.34);
  box-shadow: 0 0 0 4px rgba(49, 88, 211, 0.08);
}

.actions,
.head-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.btn {
  border: 0;
  border-radius: 999px;
  min-height: 40px;
  padding: 0 14px;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, #4a7ded, #3158d3);
  color: #fff;
  box-shadow: 0 14px 26px rgba(49, 88, 211, 0.16);
}

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

.btn-small {
  min-height: 32px;
  padding: 0 12px;
  font-size: 0.82rem;
}

.status {
  margin: 14px 0;
  font-size: 0.92rem;
  font-weight: 700;
}

.session-card strong {
  display: block;
  margin-bottom: 6px;
}

.session-card-compact {
  padding: 12px 14px;
}

.session-meta-pills {
  display: flex !important;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.session-meta-pill {
  display: inline-flex !important;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, #eef4ff, #e1ebff);
  border: 1px solid rgba(49, 88, 211, 0.12);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
  box-shadow: 0 8px 18px rgba(49, 88, 211, 0.08);
}

.session-meta-pill.is-warm {
  background: linear-gradient(180deg, #fff0e4, #ffe7d2);
  border-color: rgba(249, 115, 22, 0.14);
  color: var(--warm);
}

.table-wrap {
  overflow: auto;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fff, var(--card-soft));
}

.users-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(290px, 0.8fr);
  gap: 16px;
  align-items: start;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(91, 124, 250, 0.08);
  text-align: left;
  vertical-align: top;
}

.table th {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
}

.table tbody tr {
  cursor: pointer;
  transition: background 140ms ease;
}

.table tbody tr:hover {
  background: rgba(49, 88, 211, 0.04);
}

.table tbody tr.is-selected {
  background: rgba(49, 88, 211, 0.08);
}

.empty-cell {
  text-align: center;
  padding: 22px 14px;
}

.user-name {
  font-weight: 800;
  color: var(--text);
}

.user-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--ok-soft);
  color: var(--ok);
  font-size: 0.74rem;
  font-weight: 900;
}

.user-chip.is-group {
  background: var(--primary-soft);
  color: var(--primary);
}

.user-chip.is-empty {
  background: rgba(148, 163, 184, 0.14);
  color: #64748b;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
}

.activity-grid {
  display: grid;
  gap: 14px;
}

.activities-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(290px, 0.85fr);
  gap: 16px;
  align-items: start;
}

.grades-workspace {
  display: grid;
  gap: 16px;
}

.grades-detail-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(290px, 0.82fr);
  gap: 16px;
  align-items: start;
}

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

.grade-note-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, #eef4ff, #e1ebff);
  border: 1px solid rgba(49, 88, 211, 0.12);
  color: var(--primary);
  font-size: 0.74rem;
  font-weight: 900;
}

.grade-note-chip.is-warm {
  background: linear-gradient(180deg, #fff0e4, #ffe7d2);
  border-color: rgba(249, 115, 22, 0.14);
  color: var(--warm);
}

.activity-card {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fff, var(--card-soft));
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease, background 140ms ease;
}

.activity-card:hover {
  transform: translateY(-2px);
  border-color: rgba(49, 88, 211, 0.2);
  box-shadow: 0 18px 30px rgba(49, 88, 211, 0.12);
}

.activity-card.is-selected {
  background:
    radial-gradient(circle at top right, rgba(49, 88, 211, 0.14), rgba(49, 88, 211, 0) 40%),
    linear-gradient(180deg, #fff, var(--card-soft));
  border-color: rgba(49, 88, 211, 0.18);
}

.activity-card strong {
  display: block;
  font-size: 1rem;
  color: var(--text);
}

.activity-card p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.activity-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.activity-chip {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, #eef4ff, #e1ebff);
  border: 1px solid rgba(49, 88, 211, 0.12);
  color: var(--primary);
  font-size: 0.74rem;
  font-weight: 900;
}

.activity-chip.is-warm {
  background: linear-gradient(180deg, #fff0e4, #ffe7d2);
  border-color: rgba(249, 115, 22, 0.14);
  color: var(--warm);
}

.activity-groups {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.detail-panel {
  display: grid;
  gap: 12px;
  align-self: start;
  position: sticky;
  top: 16px;
}

.timeline-wrap {
  padding: 14px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,251,255,0.98));
  box-shadow: var(--shadow);
}

.diari-timeline {
  display: grid;
  gap: 12px;
}

.timeline-card {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px;
  border-radius: 20px;
  border: 1px solid rgba(49, 88, 211, 0.08);
  background: linear-gradient(180deg, #fff, var(--card-soft));
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease, background 140ms ease;
}

.timeline-card:hover {
  transform: translateY(-2px);
  border-color: rgba(49, 88, 211, 0.18);
  box-shadow: 0 18px 30px rgba(49, 88, 211, 0.12);
}

.timeline-card.is-selected {
  background:
    radial-gradient(circle at top right, rgba(49, 88, 211, 0.14), rgba(49, 88, 211, 0) 42%),
    linear-gradient(180deg, #fff, var(--card-soft));
  border-color: rgba(49, 88, 211, 0.2);
}

.timeline-card-empty {
  cursor: default;
}

.timeline-card-empty:hover {
  transform: none;
  box-shadow: none;
  border-color: rgba(49, 88, 211, 0.08);
}

.timeline-date-block {
  display: grid;
  gap: 2px;
  align-content: start;
  justify-items: center;
  padding: 10px 8px;
  border-radius: 18px;
  background: linear-gradient(180deg, #eef4ff, #e1ebff);
  border: 1px solid rgba(49, 88, 211, 0.12);
}

.timeline-date-day {
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1;
  color: var(--text);
}

.timeline-date-month {
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}

.timeline-card-body {
  min-width: 0;
}

.timeline-card-topline {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.timeline-card-topline strong {
  display: block;
  font-size: 1rem;
  color: var(--text);
}

.timeline-card-date {
  flex: 0 0 auto;
  font-size: 0.78rem;
  font-weight: 800;
  color: #64748b;
}

.timeline-card-body p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.detail-card {
  padding: 16px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(247,250,255,0.98));
  box-shadow: var(--shadow);
}

.detail-card-soft {
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(250,252,255,0.98));
}

.detail-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(49, 88, 211, 0.06);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.12rem;
  line-height: 1.08;
}

.detail-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

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

.detail-row {
  display: grid;
  gap: 4px;
}

.detail-row span {
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
}

.detail-row strong {
  margin: 0;
  font-size: 1rem;
}

@media (max-width: 980px) {
  .app-topbar,
  .auth-screen,
  .layout,
  .portal-hero,
  .portal-module-strip,
  .portal-workspace,
  .users-workspace,
  .activities-workspace,
  .grades-detail-workspace {
    grid-template-columns: 1fr;
  }

  .portal-grid,
  .launcher-grid,
  .grades-summary-grid {
    grid-template-columns: 1fr;
  }

  .timeline-card {
    grid-template-columns: 1fr;
  }

  .timeline-date-block {
    justify-self: start;
    min-width: 84px;
  }

  .timeline-card-topline {
    flex-direction: column;
    align-items: flex-start;
  }

  .detail-panel {
    position: static;
    top: auto;
  }

  .app-shell {
    padding: 18px;
  }
}