:root {
  --bg: #f5f7f8;
  --surface: #ffffff;
  --surface-soft: #eef6f5;
  --ink: #1d2528;
  --muted: #667275;
  --line: #d8e0e2;
  --primary: #0c7c7c;
  --primary-dark: #095f5f;
  --violet: #6f4a8e;
  --amber: #b96918;
  --danger: #b63a3a;
  --success: #337a4d;
  --shadow: 0 10px 28px rgba(29, 37, 40, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
  background: linear-gradient(180deg, #f5f7f8 0%, #ecf3f1 100%);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 16px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(1.35rem, 4vw, 2.15rem);
  line-height: 1.1;
}

h2 {
  margin-bottom: 12px;
  font-size: 1.35rem;
  line-height: 1.2;
}

h3 {
  margin-bottom: 8px;
  font-size: 1rem;
}

.status-badge {
  min-width: 92px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 10px;
  color: var(--muted);
  background: var(--surface);
  text-align: center;
  font-size: 0.86rem;
  box-shadow: var(--shadow);
}

.role-tabs {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto 14px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.role-tabs.hidden {
  display: none;
}

.tab-button {
  min-height: 42px;
  border: 0;
  border-radius: 7px;
  color: var(--muted);
  background: transparent;
  font-weight: 700;
}

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

.app-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto 40px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel + .panel {
  margin-top: 14px;
}

.role-selection-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 80px);
  padding: 24px 0;
}

.role-choice-panel,
.patient-classification-panel {
  max-width: 820px;
  margin: 0 auto;
  width: 100%;
}

.role-choice-title {
  margin-bottom: 8px;
  text-align: center;
  font-size: clamp(1.4rem, 4vw, 2rem);
}

.role-choice-subtitle {
  text-align: center;
  color: var(--muted);
  margin-top: 0;
  margin-bottom: 24px;
  font-size: 1rem;
}

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

.role-choice-card {
  display: grid;
  gap: 14px;
  justify-items: center;
  min-height: 240px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 20px;
  color: var(--ink);
  background: #ffffff;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 700;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.role-choice-card:hover,
.role-choice-card:focus-visible {
  border-color: var(--primary);
  background: var(--surface-soft);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(12, 124, 124, 0.18);
}

.role-picture {
  width: min(100%, 220px);
  height: auto;
  display: block;
}

.role-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 10px;
}

.flow-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.muted {
  color: var(--muted);
}

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

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.field label,
.field-label {
  color: var(--ink);
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--ink);
  background: #ffffff;
}

.field textarea {
  min-height: 86px;
  resize: vertical;
}

.question-block {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.question-title {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.question-title h2 {
  margin-bottom: 6px;
}

.question-icon,
.choice-icon,
.bar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 8px;
  color: var(--primary-dark);
  background: var(--surface-soft);
}

.question-icon {
  width: 42px;
  height: 42px;
}

.choice-icon,
.bar-icon {
  width: 30px;
  height: 30px;
}

.choice-icon.danger {
  color: var(--danger);
  background: #fff0f0;
}

.icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.choice-content {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.pattern-question {
  border-top: 0;
  padding-top: 0;
}

.safety-picture {
  width: min(100%, 160px);
  height: auto;
  display: block;
  margin: 0 auto 20px;
}

.safety-title {
  text-align: center;
  margin-bottom: 6px;
}

.safety-subtitle {
  text-align: center;
  color: var(--muted);
  margin-bottom: 20px;
}

.safety-two-col {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  margin-bottom: 20px;
  align-items: start;
}

.safety-flags-col {
  min-width: 0;
}

.safety-none-col {
  display: flex;
  flex-direction: column;
  min-width: 130px;
  max-width: 160px;
}

.safety-col-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 8px;
}

.safety-col-label svg { width: 14px; height: 14px; }

.safety-col-label-red { color: var(--danger); }
.safety-col-label-green { color: var(--success); }

.safety-flag-list {
  display: grid;
  gap: 8px;
}

.safety-flag-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: #ffffff;
  cursor: pointer;
  font-size: 0.95rem;
}

.safety-flag-item:has(input:checked) {
  border-color: var(--danger);
  background: #fff4f4;
}

.safety-flag-item input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: var(--danger);
}

.safety-flag-icon {
  display: flex;
  align-items: center;
  color: var(--danger);
  flex-shrink: 0;
}

.safety-none-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px 12px;
  border: 2px dashed var(--success);
  border-radius: 12px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--success);
  background: #fff;
  cursor: pointer;
  flex: 1;
}

.safety-none-item:has(input:checked) {
  border-style: solid;
  background: #f1f8f3;
}

.safety-none-item input[type="checkbox"] {
  display: none;
}

.safety-none-big-icon {
  color: var(--success);
}

.safety-none-big-icon svg {
  width: 44px;
  height: 44px;
  stroke-width: 2.5;
}

.safety-warning-panel {
  border-color: var(--danger);
  border-width: 2px;
}

.safety-warning-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--danger);
  color: #ffffff;
  margin: 0 auto 20px;
}

.safety-warning-icon .icon {
  width: 44px;
  height: 44px;
  stroke-width: 2;
}

.safety-warning-title {
  text-align: center;
  color: var(--danger);
  font-size: 1.5rem;
  margin-bottom: 14px;
}

.safety-warning-text {
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 18px;
}

.safety-warning-flags {
  background: #fff4f4;
  border: 1px solid rgba(182, 58, 58, 0.3);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 16px;
  display: grid;
  gap: 8px;
}

.safety-warning-flag-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--danger);
  font-weight: 700;
}

.safety-warning-flag-item .icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.safety-warning-note {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 0;
}

.back-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
  color: var(--ink);
  background: #ffffff;
  font-size: 0.9rem;
  font-weight: 700;
}

.back-button:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.back-button .icon {
  width: 16px;
  height: 16px;
}

.classification-panel {
  border: 2px solid rgba(12, 124, 124, 0.22);
  border-radius: 8px;
  padding: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #f0f8f7 100%);
}

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

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

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

.classification-question-heading {
  margin-top: 0;
  margin-bottom: 16px;
  font-size: 1.15rem;
  font-weight: 700;
  text-align: center;
  color: var(--ink);
}

.classification-card-body {
  text-align: left;
}

.classification-card-title {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 4px;
}

.classification-card-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.4;
}

.classification-card {
  display: grid;
  gap: 10px;
  align-content: start;
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #ffffff;
  cursor: pointer;
}

.classification-card.small {
  min-height: 110px;
  align-content: start;
}

.classification-card:has(input:checked) {
  border-color: var(--primary);
  background: var(--surface-soft);
  box-shadow: inset 0 0 0 1px var(--primary);
}

.recurrent-step {
  margin-top: 16px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.classification-ready {
  margin-top: 14px;
  border-left: 4px solid var(--success);
  padding: 8px 10px;
  color: var(--success);
  background: #edf8f1;
  font-weight: 700;
}

.locked-panel {
  border-style: dashed;
  background: #fbfcfc;
}

.next-level-block {
  margin-bottom: 18px;
}

.link-option-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 12px;
}

.link-option {
  min-height: 38px;
  border: 0;
  border-radius: 0;
  padding: 4px 0;
  color: var(--primary-dark);
  background: transparent;
  font-weight: 700;
  text-align: left;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.link-option:hover,
.link-option:focus-visible,
.link-option.active {
  color: var(--violet);
}

.link-option.active {
  text-decoration-thickness: 3px;
}

.pattern-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.pattern-card {
  display: grid;
  gap: 10px;
  align-content: start;
  min-height: 180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #ffffff;
  cursor: pointer;
}

.pattern-card:has(input:checked) {
  border-color: var(--primary);
  background: var(--surface-soft);
  box-shadow: inset 0 0 0 1px var(--primary);
}

.pattern-art {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--primary);
}

.pattern-art.recurrent_triggered {
  background: var(--violet);
}

.pattern-art.recurrent_spontaneous {
  background: var(--amber);
}

.pattern-art.persistent_unsteady {
  background: var(--success);
}

.pattern-art.recurrent_unclear {
  background: var(--muted);
}

.pattern-art .icon {
  width: 34px;
  height: 34px;
}

.pattern-label {
  font-weight: 700;
  line-height: 1.25;
}

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

.choice {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #ffffff;
}

.choice:has(input:checked) {
  border-color: var(--primary);
  background: var(--surface-soft);
}

.choice input {
  margin-top: 4px;
}

.red-flag-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.red-flag {
  border-color: rgba(182, 58, 58, 0.36);
}

.red-flag:has(input:checked) {
  border-color: var(--danger);
  background: #fff0f0;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.actions.compact {
  margin-top: 0;
  gap: 6px;
}

.button {
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 10px 14px;
  color: #ffffff;
  background: var(--primary);
  font-weight: 700;
}

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

.button:disabled,
.button.disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: var(--line);
  color: var(--muted);
  border-color: var(--line);
}

.button.secondary {
  color: var(--ink);
  border-color: var(--line);
  background: #ffffff;
}

.button.warning {
  background: var(--amber);
}

.button.danger {
  background: var(--danger);
}

.button.small {
  min-height: 36px;
  padding: 7px 10px;
  font-size: 0.9rem;
}

.notice {
  border: 1px solid var(--line);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  padding: 12px;
  background: #ffffff;
}

.notice.danger {
  border-left-color: var(--danger);
  background: #fff4f4;
}

.notice.success {
  border-left-color: var(--success);
  background: #f1f8f3;
}

.category-banner {
  border: 1px solid rgba(12, 124, 124, 0.28);
  border-radius: 8px;
  padding: 14px;
  background: var(--surface-soft);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.4fr);
  gap: 14px;
}

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

.list-item {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px;
  color: var(--ink);
  background: #ffffff;
  text-align: left;
}

.list-item.active {
  border-color: var(--primary);
  background: var(--surface-soft);
}

.list-item.edit-item {
  border-color: rgba(12, 124, 124, 0.38);
  background: var(--surface-soft);
}

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

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 8px;
  padding: 3px 8px;
  color: var(--muted);
  background: #eef1f2;
  font-size: 0.82rem;
  font-weight: 700;
}

.badge.danger {
  color: #ffffff;
  background: var(--danger);
}

.badge.violet {
  color: #ffffff;
  background: var(--violet);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.metric {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #ffffff;
}

.metric strong {
  display: block;
  font-size: 1.25rem;
}

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

.chart-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #ffffff;
}

.chart-panel.wide {
  margin-top: 12px;
}

.bar-list,
.dual-bar-list {
  display: grid;
  gap: 10px;
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(90px, 1.2fr) 34px;
  gap: 10px;
  align-items: center;
}

.bar-label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-weight: 700;
}

.bar-label span:last-child {
  min-width: 0;
}

.bar-track {
  display: block;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #edf1f2;
}

.bar-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--primary);
}

.dual-bar-row {
  display: grid;
  grid-template-columns: minmax(160px, 0.8fr) minmax(0, 1.2fr);
  gap: 10px;
  align-items: center;
}

.dual-bars {
  display: grid;
  gap: 5px;
}

.dual-bar-line {
  display: grid;
  grid-template-columns: 12px minmax(80px, 1fr) 34px;
  gap: 8px;
  align-items: center;
}

.bar-key {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
}

.bar-fill.final,
.bar-key.final {
  background: var(--success);
}

.bar-fill.predicted,
.bar-key.predicted {
  background: var(--violet);
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted);
  font-size: 0.9rem;
}

.chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 9px 10px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #f0f4f4;
  font-size: 0.88rem;
}

tr:last-child td {
  border-bottom: 0;
}

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

.prediction {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #ffffff;
}

.prediction-score {
  color: var(--primary-dark);
  font-weight: 700;
}

.evidence-list {
  margin: 8px 0 0;
  padding-left: 18px;
}

.admin-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  gap: 14px;
}

.compact-stack {
  display: grid;
  gap: 10px;
}

.empty-state {
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 16px;
  color: var(--muted);
  background: #ffffff;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 820px) {
  .app-header {
    flex-direction: column;
  }

  .role-choice-grid,
  .field-grid,
  .red-flag-grid,
  .dashboard-grid,
  .summary-grid,
  .admin-layout,
  .classification-grid,
  .classification-grid.two-col,
  .classification-grid.compact,
  .pattern-grid,
  .chart-grid,
  .dual-bar-row {
    grid-template-columns: 1fr;
  }

  .bar-row {
    grid-template-columns: 1fr 42px;
  }

  .bar-row .bar-track {
    grid-column: 1 / -1;
  }

  .role-tabs {
    bottom: 0;
    top: auto;
    margin-bottom: 10px;
  }
}

/* Branch question wizard */
.q-progress {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
}

.q-help {
  color: var(--muted);
  font-size: 0.95rem;
  margin: -6px 0 18px;
  line-height: 1.5;
}

.bq-option-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.bq-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border: 2px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  background: var(--card);
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  user-select: none;
}

.bq-option:hover {
  border-color: var(--teal);
  background: #f0fafa;
}

.bq-option.selected {
  border-color: var(--teal);
  background: #e8f7f7;
  color: var(--teal-dark, #0a6060);
}

.bq-context-header {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 4px;
  line-height: 1.4;
}

.bq-option-group-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted, #888);
  margin-top: 6px;
  margin-bottom: -2px;
  padding-left: 2px;
}

.bq-option.bq-option-grouped {
  margin-left: 12px;
}

.diag-quick-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 6px 0 4px;
}

.diag-quick-btn {
  padding: 7px 14px;
  border: 1.5px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.875rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.diag-quick-btn:hover {
  border-color: var(--primary);
  background: var(--surface-soft);
}

.diag-quick-btn.active {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

.submit-check-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #e6f7f2;
  margin: 0 auto 18px;
}

.submit-check-icon svg {
  width: 28px;
  height: 28px;
  stroke: #1a9c6e;
}