:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f3dfc8;
  background: #28150f;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  --text: #f3dfc8;
  --muted: #b99a80;
  --accent: #e2ad78;
  --accent-light: #f0c99e;
  --surface: #352018;
  --surface-2: #493027;
  --border: #5a3a2c;
  --danger: #b86f55;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  color: #f3dfc8;
  background: #28150f;
}

.topbar {
  min-height: 68px;
  padding: 12px clamp(18px, 5vw, 64px);
  display: flex;
  align-items: center;
  gap: 14px;
  background: #28150f;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: inherit;
  font-size: 1.12rem;
  font-weight: 750;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  color: #28150f;
  background: var(--accent);
}

.topbar-label {
  color: var(--muted);
  font-size: 0.94rem;
}

.page-nav-link {
  text-decoration: none;
}

.page-nav-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.primary-nav .page-nav-link[aria-current="page"] {
  color: var(--accent);
  font-weight: 650;
}

.status-pill {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 11px;
  color: var(--muted);
  background: var(--surface);
  font-size: 0.78rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.status-dot-ready {
  background: var(--accent);
}

.page-shell {
  width: min(100% - 36px, 1080px);
  margin: 0 auto;
  padding: clamp(42px, 8vw, 92px) 0 28px;
}

.home-shell {
  max-width: 796px;
  padding-top: clamp(26px, 6vw, 48px);
}

.home-welcome {
  margin: 0 2px 24px;
}

.home-welcome .eyebrow {
  letter-spacing: 0.11em;
}

.home-welcome h1 {
  font-size: clamp(2.1rem, 8vw, 2.8rem);
}

.home-welcome .intro {
  margin-top: 8px;
}

.home-card-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.home-card {
  min-width: 0;
  min-height: 122px;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: inherit;
  background: var(--surface);
  text-decoration: none;
  transition: border-color 120ms ease, transform 120ms ease, background 120ms ease;
}

.home-card:hover {
  border-color: var(--accent);
  background: #3d281e;
}

.home-card:active {
  transform: scale(0.99);
}

.home-card:focus-visible {
  outline: 3px solid var(--accent-light);
  outline-offset: 3px;
}

.home-card-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 13px;
  color: var(--accent);
  background: var(--surface-2);
  font-size: 1.3rem;
  font-weight: 700;
}

.home-card-content {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.card-kicker {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-title {
  font-size: 1.35rem;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.card-sub {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.home-card-arrow {
  color: var(--accent-light);
  font-size: 1.8rem;
  line-height: 1;
}

.home-footer {
  align-items: center;
}

.welcome {
  max-width: 690px;
  margin-bottom: 38px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.intro {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.5vw, 1.13rem);
  line-height: 1.65;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.feature-card {
  min-height: 218px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 8px 24px rgb(0 0 0 / 18%);
}

.feature-card-primary {
  border-color: var(--accent);
  background: linear-gradient(145deg, var(--surface) 30%, var(--surface-2));
}

.card-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--accent);
  background: var(--surface-2);
  font-size: 1.2rem;
}

h2 {
  margin: 19px 0 8px;
  font-size: 1.08rem;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.card-state {
  display: inline-block;
  margin-top: 15px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
}

.page-footer {
  margin-top: 36px;
  color: var(--muted);
  font-size: 0.82rem;
}

.page-footer p {
  margin: 0;
}

.dashboard-page {
  width: min(100% - 36px, 1180px);
  padding-top: clamp(34px, 6vw, 64px);
}

.dashboard-page .welcome {
  margin-bottom: 28px;
}

.dashboard-page h1 {
  font-size: clamp(2rem, 5vw, 3rem);
}

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

.dashboard-card {
  min-width: 0;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 8px 24px rgb(0 0 0 / 18%);
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 18px;
}

.section-heading h2,
.schedule-person h3,
.appointment-item h3,
.task-item h3,
.suggestion-group h3 {
  margin: 0;
}

.section-heading h2 {
  font-size: 1.15rem;
}

.section-icon {
  width: 36px;
  height: 36px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 11px;
  color: var(--accent);
  background: var(--surface-2);
  font-size: 1.1rem;
}

.schedule-list,
.appointment-list,
.task-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.schedule-person + .schedule-person,
.suggestion-group {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.schedule-person h3 {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.98rem;
}

.schedule-person h3 span,
.appointment-item p,
.task-item p,
.suggestion-reason {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 400;
}

.lesson-list {
  display: grid;
  gap: 0;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.lesson-list li {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 12px;
  padding: 8px 0;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}

.lesson-list time,
.appointment-time {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.appointment-item {
  display: grid;
  grid-template-columns: 106px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.appointment-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.appointment-item h3,
.task-item h3 {
  overflow-wrap: anywhere;
  font-size: 0.95rem;
}

.appointment-item p,
.task-item p {
  margin: 5px 0 0;
  line-height: 1.45;
}

.task-item {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.task-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.task-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.task-status {
  flex: 0 0 auto;
  padding: 4px 8px;
  border-radius: 999px;
  color: var(--muted);
  background: var(--surface-2);
  font-size: 0.72rem;
  font-weight: 700;
}

.detail-separator {
  padding: 0 3px;
}

.source-summary {
  margin: 0;
  white-space: pre-line;
  overflow-wrap: anywhere;
  line-height: 1.6;
}

.source-summary-label {
  margin: 0 0 8px;
  font-size: 0.95rem;
}

.source-context-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.suggestion-group > h3 {
  margin-bottom: 14px;
  font-size: 0.98rem;
}

.task-group-title {
  margin: 18px 0 12px;
  font-size: 0.92rem;
}

.suggestion-reason {
  margin: 8px 0 0;
  line-height: 1.45;
}

.task-id {
  color: var(--muted);
  font-size: 0.82em;
  font-weight: 500;
}

.read-only-note {
  margin: -8px 0 22px;
  padding: 12px 14px;
  border-radius: 10px;
  color: var(--muted);
  background: var(--surface-2);
  font-size: 0.88rem;
  line-height: 1.5;
}

.calendar-agenda {
  display: grid;
  gap: 16px;
}

.system-status-grid {
  display: grid;
  gap: 16px;
}

.status-source-section {
  margin-top: 30px;
}

.status-source-section h2,
.status-source-note {
  margin-top: 0;
}

.status-source-note {
  color: var(--muted);
  line-height: 1.5;
}

.source-activity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 16px;
}

.system-status-card h3 {
  margin: 0;
}

.system-status-card h2,
.system-status-card p {
  margin: 0;
}

.system-status-card p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.5;
}

.system-status-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.system-status-heading .task-status {
  flex: 0 1 auto;
  white-space: normal;
}

.calendar-day .section-heading h2 {
  margin: 0;
}

.calendar-event-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.calendar-event {
  display: grid;
  grid-template-columns: minmax(96px, auto) 1fr;
  gap: 14px;
  align-items: start;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}

.calendar-event-time {
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 700;
  white-space: nowrap;
}

.calendar-event-details h3,
.calendar-event-details p {
  margin: 0;
}

.calendar-event-details h3 {
  font-size: 1rem;
}

.calendar-event-details p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.mirror-note {
  margin: 0 0 18px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--muted);
  background: var(--surface);
  line-height: 1.5;
}

.create-task-card {
  margin-bottom: 16px;
}

.action-notice {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: 10px;
  color: var(--accent-light);
  background: var(--surface-2);
  font-size: 0.9rem;
}

.task-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 12px;
}

.task-status-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.task-action-button {
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--accent);
  border-radius: 9px;
  color: var(--accent-light);
  background: var(--surface-2);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
}

.task-action-button:hover {
  background: var(--accent-light);
  color: #28150f;
}

.task-action-secondary {
  border-color: var(--danger);
  color: var(--accent-light);
  background: var(--surface-2);
}

.task-action-secondary:hover {
  color: var(--accent-light);
  background: #583126;
}

.task-action-button:focus-visible,
.task-edit summary:focus-visible,
.task-edit-form input:focus-visible,
.suggestion-select input:focus-visible {
  outline: 3px solid var(--accent-light);
  outline-offset: 2px;
}

.task-edit summary {
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
}

.task-edit-form {
  display: grid;
  gap: 9px;
  margin-top: 12px;
}

.task-edit-form > label {
  margin-top: 4px;
  font-size: 0.85rem;
  font-weight: 650;
}

.task-edit-form > input {
  width: 100%;
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 9px;
  color: inherit;
  background: var(--surface-2);
  font: inherit;
}

.assignee-fieldset {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 7px 0;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.assignee-fieldset legend {
  padding: 0 4px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.assignee-fieldset label,
.suggestion-select {
  cursor: pointer;
}

.assignee-fieldset label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.88rem;
}

.suggestion-item {
  list-style: none;
}

.suggestion-select {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 10px;
}

.suggestion-select input,
.assignee-fieldset input {
  margin-top: 3px;
  accent-color: var(--accent);
}

.suggestion-title {
  display: block;
  min-width: 0;
  font-size: 0.95rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.suggestion-details,
.suggestion-reason {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 400;
  line-height: 1.45;
}

.empty-state {
  margin: 0;
  color: var(--muted);
  font-size: 0.91rem;
  line-height: 1.55;
}

.dashboard-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.login-shell {
  max-width: 520px;
}

.login-card {
  padding: clamp(22px, 6vw, 40px);
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 8px 24px rgb(0 0 0 / 18%);
}

.login-card h1 {
  font-size: clamp(2rem, 8vw, 2.8rem);
}

.login-form {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.login-form label {
  margin-top: 8px;
  font-size: 0.9rem;
  font-weight: 650;
}

.login-form input {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: inherit;
  background: var(--surface-2);
  font: inherit;
}

.login-form input:focus-visible,
.login-button:focus-visible,
.logout-button:focus-visible {
  outline: 3px solid var(--accent-light);
  outline-offset: 2px;
}

.login-button,
.logout-button {
  min-height: 46px;
  padding: 10px 16px;
  border: 0;
  border-radius: 10px;
  color: #28150f;
  background: var(--accent);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.login-button {
  margin-top: 16px;
}

.login-error {
  margin: 22px 0 0;
  padding: 12px;
  border-radius: 10px;
  color: var(--accent-light);
  background: #583126;
}

.logout-button {
  margin-top: 14px;
  color: var(--accent);
  background: var(--surface-2);
}

@media (min-width: 720px) {
  .home-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .feature-card {
    padding: 24px;
  }

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

@media (max-width: 620px) {
  .topbar {
    gap: 10px;
    flex-wrap: wrap;
  }

  .primary-nav {
    order: 3;
    flex-basis: 100%;
    justify-content: space-around;
    padding-top: 4px;
  }

  .primary-nav .topbar-label {
    font-size: 0.86rem;
  }

  .status-pill {
    font-size: 0.72rem;
  }

  .dashboard-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .calendar-event {
    grid-template-columns: minmax(80px, auto) 1fr;
    gap: 10px;
  }
}