:root {
  --surface: rgba(255, 255, 255, 0.94);
  --surface-soft: #f6f8f8;
  --line: #dce5e3;
  --text: #122024;
  --muted: #67797b;
  --teal: #0f5a60;
  --navy: #183047;
  --green: #18784f;
  --amber: #b67a27;
  --red: #bb3f39;
  --shadow: 0 14px 40px rgba(16, 34, 42, 0.06);
  --shadow-soft: 0 6px 20px rgba(16, 34, 42, 0.04);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 90, 96, 0.1), transparent 24%),
    radial-gradient(circle at top right, rgba(24, 48, 71, 0.08), transparent 20%),
    linear-gradient(180deg, #f5f7f7, #edf1f1 48%, #f8f9f9);
}

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

.page-shell {
  width: min(1380px, calc(100% - 32px));
  margin: 10px auto 20px;
  display: grid;
  gap: 10px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(440px, 0.9fr);
  gap: 16px;
  align-items: center;
  padding: 14px 18px;
  border-radius: 18px;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.08), transparent 24%),
    linear-gradient(135deg, #143e46 0%, #18314a 100%);
  color: white;
  box-shadow: var(--shadow);
}

.hero-kicker,
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.68rem;
  font-weight: 800;
}

.hero h1,
.panel h2,
.panel h3 {
  margin: 0;
}

.hero h1 {
  margin-top: 4px;
  font-family: "Source Serif 4", serif;
  font-size: clamp(1.6rem, 2.2vw, 2.25rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  max-width: 12ch;
}

.hero-text {
  max-width: 58ch;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.45;
  font-size: 0.88rem;
}

.hero-aside {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.hero-chip {
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
}

.hero-chip span {
  display: block;
  margin-bottom: 3px;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.66);
  font-weight: 800;
}

.hero-chip strong {
  display: block;
  font-size: 0.82rem;
  line-height: 1.3;
  font-weight: 700;
}

.tabbar {
  display: flex;
  gap: 8px;
}

.tab-btn {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--navy);
  border-radius: 999px;
  padding: 9px 14px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--teal), var(--navy));
  color: white;
  border-color: transparent;
}

.view {
  display: none;
}

.view.active {
  display: grid;
  gap: 12px;
}

#generateView.active {
  grid-template-columns: minmax(320px, 360px) minmax(0, 1fr);
  align-items: start;
}

.panel {
  background: var(--surface);
  border: 1px solid rgba(220, 229, 227, 0.96);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  padding: 14px;
}

.upload-panel {
  position: sticky;
  top: 10px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
  margin-bottom: 10px;
}

.section-head.compact {
  margin-bottom: 10px;
}

.section-head h2 {
  font-family: "Source Serif 4", serif;
  font-size: 1.16rem;
  line-height: 1.05;
}

.section-head h3 {
  font-size: 0.92rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-slate {
  background: #edf1f5;
  color: #6f7b87;
}

.status-amber {
  background: #fff1e1;
  color: var(--amber);
}

.status-green {
  background: #e5f5ed;
  color: var(--green);
}

.status-red {
  background: #fdece8;
  color: var(--red);
}

.upload-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.upload-box,
.format-card,
.info-box,
.summary-card,
.metric-card,
.preview-card,
.doctor-form {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
}

.doctor-form {
  padding: 14px;
}

.stepper-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.stepper-pill {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 800;
  cursor: pointer;
}

.stepper-pill.active {
  background: linear-gradient(135deg, var(--teal), var(--navy));
  color: #fff;
  border-color: transparent;
}

.step-pane {
  display: none;
}

.step-pane.active {
  display: grid;
  gap: 10px;
}

.step-pane-head h4 {
  margin: 2px 0 4px;
  font-size: 1rem;
  color: var(--navy);
}

.step-pane-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.step-unlocks {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.unlock-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(15, 90, 96, 0.1), rgba(24, 48, 71, 0.08));
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 800;
}

.doctor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
  font-weight: 800;
}

.form-field input,
.form-field select {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
  color: var(--text);
}

.form-field-wide {
  grid-column: span 3;
}

.form-note {
  margin-bottom: 10px;
}

.stepper-actions {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  margin-top: 12px;
}

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

.review-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 12px;
}

.review-card h5 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 0.92rem;
}

.review-list {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.review-list strong {
  color: var(--text);
}

.upload-box {
  display: grid;
  gap: 8px;
  padding: 14px;
  cursor: pointer;
  min-height: 96px;
}

.upload-box input {
  display: none;
}

.upload-box strong {
  font-size: 0.95rem;
}

.upload-box span,
.info-box,
.detail-meta,
.summary-card span,
.metric-card span,
.history-table th,
.marker-table th,
.subtle-count {
  color: var(--muted);
}

.format-card {
  padding: 14px;
  display: grid;
  align-content: start;
  gap: 10px;
}

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

.field-inline span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
  font-weight: 800;
}

.field-inline select {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
  color: var(--text);
}

.action-row,
.download-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.btn,
.mini-btn {
  border: 0;
  cursor: pointer;
  transition: transform 120ms ease;
}

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

.btn {
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 800;
  text-decoration: none;
  font-size: 0.9rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal), var(--navy));
  color: white;
}

.btn-secondary {
  background: linear-gradient(135deg, #fafcfc, #eef3f3);
  color: var(--navy);
  border: 1px solid var(--line);
}

.btn-ghost {
  background: transparent;
  color: var(--teal);
  border: 1px solid rgba(15, 90, 96, 0.2);
}

.disabled-link {
  pointer-events: none;
  opacity: 0.55;
}

.mini-btn {
  border-radius: 999px;
  padding: 7px 11px;
  background: #edf5f4;
  color: var(--teal);
  font-weight: 800;
}

.info-box {
  margin-top: 10px;
  padding: 12px 14px;
  line-height: 1.55;
  font-size: 0.91rem;
}

.detail-meta {
  margin-bottom: 10px;
  line-height: 1.55;
  font-size: 0.91rem;
}

.summary-grid,
.metric-grid,
.preview-grid {
  display: grid;
  gap: 10px;
}

.summary-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 10px;
}

.summary-card {
  padding: 11px;
}

.summary-card span,
.metric-card span {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
  font-weight: 700;
}

.summary-card strong,
.metric-card strong {
  display: block;
  margin-top: 5px;
  color: var(--text);
  font-size: 0.95rem;
}

.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 10px;
}

.metric-card {
  padding: 11px;
}

.metric-card p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.81rem;
  line-height: 1.45;
}

.tone-red {
  background: linear-gradient(180deg, rgba(253, 236, 232, 0.94), rgba(255, 255, 255, 0.95));
}

.tone-amber {
  background: linear-gradient(180deg, rgba(255, 242, 227, 0.94), rgba(255, 255, 255, 0.95));
}

.tone-green {
  background: linear-gradient(180deg, rgba(230, 245, 238, 0.94), rgba(255, 255, 255, 0.95));
}

.tone-slate {
  background: linear-gradient(180deg, rgba(239, 243, 247, 0.94), rgba(255, 255, 255, 0.95));
}

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

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

.history-table th,
.history-table td,
.marker-table th,
.marker-table td {
  padding: 9px 8px;
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

.history-table th,
.marker-table th {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.66rem;
  font-weight: 800;
}

.download-cell a {
  color: var(--teal);
  text-decoration: none;
  font-weight: 700;
}

.download-cell a:hover {
  text-decoration: underline;
}

.empty-row {
  color: var(--muted);
  text-align: center;
  padding: 18px !important;
}

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

.preview-card {
  padding: 12px;
}

.preview-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: start;
  margin-bottom: 10px;
}

.preview-box {
  width: 100%;
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
  resize: vertical;
  line-height: 1.5;
  font-size: 0.85rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

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

.metric-section,
.marker-section {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

@media (max-width: 1180px) {
  #generateView.active,
  .hero,
  .upload-grid,
  .preview-grid,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .hero-aside {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .page-shell {
    width: min(100% - 18px, 1280px);
    margin: 10px auto 20px;
  }

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

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

  .form-field-wide {
    grid-column: span 1;
  }

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

  .hero {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .upload-panel {
    position: static;
  }

  .hero h1 {
    max-width: none;
  }

  .tabbar {
    flex-wrap: wrap;
  }
}