:root {
  color-scheme: light;
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-alt: #eef6f2;
  --ink: #17211d;
  --muted: #63706b;
  --line: #d9e0dd;
  --accent: #287a69;
  --accent-strong: #155e54;
  --warning: #fff4dd;
  --warning-line: #e2b35c;
  --danger: #b4413c;
  --shadow: 0 18px 48px rgba(31, 48, 43, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(40, 122, 105, 0.12), rgba(244, 246, 248, 0) 320px),
    var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

.app-shell {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.workspace {
  display: grid;
  gap: 18px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1;
}

h2 {
  font-size: 18px;
}

.notice {
  border: 1px solid var(--warning-line);
  background: var(--warning);
  border-radius: 8px;
  padding: 14px 16px;
  color: #4a3411;
  line-height: 1.45;
}

.grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(360px, 1.15fr);
  gap: 18px;
  align-items: start;
}

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

.profile-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(220px, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.profile-actions {
  display: flex;
  gap: 10px;
}

.profile-actions .primary-button,
.profile-actions .secondary-button {
  flex: initial;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.counter {
  min-width: 96px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--surface-alt);
  color: var(--accent-strong);
  text-align: center;
  font-size: 13px;
  font-weight: 700;
}

label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

textarea,
input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
  color: var(--ink);
  outline: none;
}

textarea:focus,
input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(40, 122, 105, 0.16);
}

textarea {
  min-height: 370px;
  resize: vertical;
  padding: 14px;
  line-height: 1.55;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 14px;
}

.compact-textarea {
  min-height: 220px;
}

input {
  height: 44px;
  padding: 0 12px;
}

select {
  width: 100%;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
  color: var(--ink);
  padding: 0 12px;
  outline: none;
}

.controls {
  margin-top: 14px;
}

.file-loader {
  margin-top: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.file-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

input[type="file"] {
  height: auto;
  min-height: 44px;
  padding: 9px 10px;
}

.file-status {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.file-status.error {
  color: var(--danger);
}

.diagnostics {
  margin-top: 10px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.diagnostics summary {
  cursor: pointer;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 800;
}

.diagnostic-item {
  margin-top: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.diagnostic-item strong {
  display: block;
  overflow-wrap: anywhere;
}

.diagnostic-item pre {
  max-height: 180px;
  overflow: auto;
  margin: 8px 0 0;
  padding: 8px;
  border-radius: 8px;
  background: #f7f9f8;
  color: var(--muted);
  white-space: pre-wrap;
  font-size: 12px;
  line-height: 1.35;
}

.lab-panel {
  overflow: hidden;
}

.lab-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(360px, 1.1fr);
  gap: 18px;
  align-items: start;
}

.lab-text-label {
  margin-top: 14px;
}

.chart-toolbar {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  margin: 12px 0;
}

.chart-toolbar label {
  margin: 0;
}

#labChart {
  width: 100%;
  min-height: 220px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.lab-results {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

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

.lab-record-title {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.lab-record-title strong {
  overflow-wrap: anywhere;
}

.lab-values {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.lab-value {
  padding: 8px;
  border-radius: 8px;
  background: #f7f9f8;
}

.lab-value span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.lab-value strong {
  display: block;
  margin-top: 2px;
}

.lab-value small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.button-row {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

button {
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
}

.primary-button,
.secondary-button,
.icon-button {
  min-height: 44px;
  padding: 0 16px;
}

.primary-button {
  flex: 1;
  background: var(--accent);
  color: white;
}

.primary-button:hover {
  background: var(--accent-strong);
}

.secondary-button {
  background: #e9eeee;
  color: var(--ink);
}

.icon-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
}

.summary {
  margin-bottom: 12px;
  padding: 12px;
  border-radius: 8px;
  background: #eef6f2;
  color: #1d4d43;
  line-height: 1.45;
}

.summary.empty {
  background: #f0f2f3;
  color: var(--muted);
}

.results {
  display: grid;
  gap: 12px;
}

.result-card {
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 8px;
  padding: 14px;
  background: #fff;
}

.result-card.high {
  border-left-color: var(--danger);
}

.result-card.moderate {
  border-left-color: #c17922;
}

.result-title {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.result-title strong {
  font-size: 17px;
}

.badge {
  height: 26px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #eef1f0;
  color: var(--muted);
  white-space: nowrap;
  font-size: 12px;
  font-weight: 800;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}

.fact {
  padding: 9px;
  border-radius: 8px;
  background: #f7f9f8;
}

.fact span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.fact strong {
  display: block;
  margin-top: 2px;
  overflow-wrap: anywhere;
}

.recommendation {
  line-height: 1.48;
}

.source {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

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

.capabilities div {
  min-height: 112px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.capabilities p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.45;
}

@media (max-width: 900px) {
  .grid,
  .lab-grid,
  .profile-grid,
  .capabilities {
    grid-template-columns: 1fr;
  }

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

  textarea {
    min-height: 300px;
  }
}

@media (max-width: 560px) {
  .app-shell {
    width: min(100% - 20px, 1240px);
    padding-top: 20px;
  }

  .button-row,
  .profile-actions,
  .file-row,
  .chart-toolbar,
  .result-title,
  .fact-grid,
  .lab-values {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .counter {
    min-width: auto;
  }
}