:root {
  --navy: #1a2744;
  --navy-mid: #243158;
  --gold: #c9a96e;
  --gold-light: #e8d5b0;
  --cream: #faf7f2;
  --white: #ffffff;
  --text: #2c2c2c;
  --text-light: #6b6b6b;
  --red: #c0392b;
  --red-bg: #fdf0ef;
  --yellow: #d4860a;
  --yellow-bg: #fef9ec;
  --green: #1e7e45;
  --green-bg: #edf7f1;
  --gray: #9ca3af;
  --gray-bg: #f3f4f6;
  --shadow: 0 4px 24px rgba(26, 39, 68, 0.1);
  --shadow-sm: 0 2px 8px rgba(26, 39, 68, 0.08);
  --radius: 12px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family:
    "Segoe UI",
    system-ui,
    -apple-system,
    sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── HEADER ── */
.site-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 28px 32px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.site-header-icon {
  font-size: 2rem;
}
.site-header h1 {
  color: #fff;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.3px;
}
.site-header p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85rem;
  margin-top: 2px;
}
.site-header-badge {
  margin-left: auto;
  background: rgba(201, 169, 110, 0.15);
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

/* ── LAYOUT ── */
.main-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 24px 60px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 24px;
  align-items: start;
}
@media (max-width: 900px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
}

/* ── FORM PANEL ── */
.form-panel {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.form-panel-header {
  background: var(--navy);
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.form-panel-header h2 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
}
.form-panel-header span {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
}
.form-body {
  padding: 20px 24px 28px;
}

/* ── AXIS SECTION ── */
.axis-section {
  margin-bottom: 24px;
}
.axis-section:last-child {
  margin-bottom: 0;
}
.axis-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid currentColor;
}
.axis-icon {
  font-size: 1.1rem;
}
.axis-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.axis-count {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--text-light);
  background: var(--gray-bg);
  padding: 2px 8px;
  border-radius: 10px;
}

.ax-metabolico .axis-header {
  color: #d35400;
}
.ax-estresse .axis-header {
  color: #6c3483;
}
.ax-hormonal .axis-header {
  color: #8e2f60;
}
.ax-nutricional .axis-header {
  color: #1a6b6b;
}
.ax-inflamacao .axis-header {
  color: #c0392b;
}

/* ── FIELD GRID ── */
.fields-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 600px) {
  .fields-grid {
    grid-template-columns: 1fr;
  }
}

.field-wrap {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.field-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
}
.field-input-row {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid #e0dbd2;
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.15s;
  background: #fff;
}
.field-input-row:focus-within {
  border-color: var(--navy);
}
.field-input-row input {
  flex: 1;
  border: none;
  outline: none;
  padding: 8px 10px;
  font-size: 0.88rem;
  color: var(--text);
  background: transparent;
  min-width: 0;
}
.field-unit {
  padding: 8px 10px;
  font-size: 0.72rem;
  color: var(--text-light);
  background: var(--gray-bg);
  border-left: 1px solid #e0dbd2;
  white-space: nowrap;
}
.field-hint {
  font-size: 0.68rem;
  color: #a0a0a0;
}

/* ── SUBMIT BUTTON ── */
.submit-area {
  margin-top: 24px;
  text-align: center;
}
.btn-analisar {
  background: var(--navy);
  color: #fff;
  border: none;
  padding: 14px 40px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.1s;
  width: 100%;
}
.btn-analisar:hover {
  background: var(--navy-mid);
}
.btn-analisar:active {
  transform: scale(0.99);
}
.btn-analisar:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.btn-limpar {
  background: none;
  border: 1.5px solid #e0dbd2;
  color: var(--text-light);
  padding: 9px 24px;
  font-size: 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 10px;
  width: 100%;
  transition: border-color 0.15s;
}
.btn-limpar:hover {
  border-color: var(--navy);
  color: var(--navy);
}

/* ── RESULTS PANEL ── */
.results-panel {
  position: sticky;
  top: 20px;
}
.results-empty {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 48px 24px;
  text-align: center;
  color: var(--text-light);
}
.results-empty .empty-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}
.results-empty p {
  font-size: 0.9rem;
}

/* ── SCORE CARD ── */
.score-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 16px;
}
.score-header {
  background: var(--navy);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.score-header h3 {
  color: #fff;
  font-size: 0.9rem;
}
.score-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
}
.score-body {
  padding: 16px 20px;
}
.status-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}
.status-badge.otimo {
  background: var(--green-bg);
  color: var(--green);
}
.status-badge.atencao {
  background: var(--yellow-bg);
  color: var(--yellow);
}
.status-badge.alterado {
  background: var(--red-bg);
  color: var(--red);
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.status-badge.otimo .status-dot {
  background: var(--green);
}
.status-badge.atencao .status-dot {
  background: var(--yellow);
}
.status-badge.alterado .status-dot {
  background: var(--red);
}

/* ── CORRELAÇÕES ── */
.correlacoes-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 16px;
}
.correlacoes-header {
  background: var(--navy);
  padding: 14px 20px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.correlacoes-count {
  background: var(--gold);
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 12px;
}
.correlacoes-body {
  padding: 14px;
}

.corr-card {
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 10px;
  border-left: 4px solid transparent;
}
.corr-card:last-child {
  margin-bottom: 0;
}
.corr-card.sev-3 {
  background: #fff8f8;
  border-left-color: var(--red);
}
.corr-card.sev-2 {
  background: var(--yellow-bg);
  border-left-color: var(--yellow);
}
.corr-card.sev-1 {
  background: var(--green-bg);
  border-left-color: var(--green);
}

.corr-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 5px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.corr-sev-tag {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 2px 8px;
  border-radius: 10px;
}
.sev-3 .corr-sev-tag {
  background: var(--red-bg);
  color: var(--red);
}
.sev-2 .corr-sev-tag {
  background: var(--yellow-bg);
  color: var(--yellow);
}
.corr-desc {
  font-size: 0.8rem;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.55;
}
.corr-rec {
  font-size: 0.76rem;
  color: var(--navy);
  background: rgba(26, 39, 68, 0.06);
  border-radius: 6px;
  padding: 6px 10px;
  margin-top: 6px;
}
.corr-pele {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.pele-tag {
  font-size: 0.68rem;
  background: rgba(26, 39, 68, 0.08);
  color: var(--navy);
  padding: 2px 8px;
  border-radius: 10px;
}

/* ── EXAMES SEMÁFORO ── */
.exames-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 16px;
}
.exames-card-header {
  background: var(--navy);
  padding: 14px 20px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
}
.exames-grid {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.exame-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: 7px;
  font-size: 0.82rem;
  transition: background 0.1s;
}
.exame-row:hover {
  background: var(--gray-bg);
}
.exame-row.otimo {
}
.exame-row.atencao {
  background: var(--yellow-bg);
}
.exame-row.alterado {
  background: var(--red-bg);
}
.exame-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.exame-row.otimo .exame-dot {
  background: var(--green);
}
.exame-row.atencao .exame-dot {
  background: var(--yellow);
}
.exame-row.alterado .exame-dot {
  background: var(--red);
}
.exame-nome {
  flex: 1;
  color: var(--text);
}
.exame-valor {
  font-weight: 700;
  color: var(--navy);
  min-width: 50px;
  text-align: right;
}
.exame-unidade {
  color: var(--text-light);
  font-size: 0.72rem;
  min-width: 44px;
}
.exame-dir {
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 8px;
}
.exame-row.atencao .exame-dir {
  color: var(--yellow);
  background: rgba(212, 134, 10, 0.1);
}
.exame-row.alterado .exame-dir {
  color: var(--red);
  background: rgba(192, 57, 43, 0.1);
}

/* ── PELE MAP ── */
.pele-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 16px;
}
.pele-card-header {
  background: var(--navy);
  padding: 14px 20px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
}
.pele-list {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pele-item {
  padding: 10px 14px;
  border-radius: 9px;
  background: #f8f5f0;
  border-left: 3px solid var(--gold);
}
.pele-cond {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.pele-causas {
  font-size: 0.76rem;
  color: var(--text-light);
}

/* ── LOADING ── */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  gap: 14px;
}
.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #e0dbd2;
  border-top-color: var(--navy);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.loading p {
  color: var(--text-light);
  font-size: 0.88rem;
}

/* ── ALERTA SEM CORRELAÇÕES ── */
.no-correlacoes {
  padding: 24px;
  text-align: center;
  color: var(--green);
  font-size: 0.88rem;
}
.no-correlacoes .icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

/* ── RESPONSIVO ── */
@media (max-width: 900px) {
  .results-panel {
    position: static;
  }
  .site-header-badge {
    display: none;
  }
}
@media (max-width: 480px) {
  .main-layout {
    padding: 16px 14px 40px;
  }
  .form-body {
    padding: 16px;
  }
  .site-header {
    padding: 20px 16px;
  }
}

/* ── v2.0: NOVOS ESTILOS ── */

/* Campos de contexto (idade + gênero) */
.context-fields {
  background: var(--gray-bg);
  padding: 20px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.context-fields .field-wrap {
  margin: 0;
}

.context-fields input,
.context-fields select {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 0.95rem;
}

/* Campos calculados */
.field-calculado input {
  background: var(--gray-bg);
  cursor: not-allowed;
  font-style: italic;
  color: var(--text-light);
}

.badge-calc {
  display: inline-block;
  background: var(--gold);
  color: white;
  font-size: 0.65rem;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Botão analisar */
.btn-analisar {
  width: 100%;
  background: var(--navy);
  color: white;
  border: none;
  padding: 14px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 24px;
}

.btn-analisar:hover {
  background: var(--navy-mid);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

/* Correlações expandidas */
.correlation-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  border-left: 4px solid transparent;
}

.correlation-card.sev-3 {
  background: #fff8f8;
  border-left-color: var(--red);
}

.correlation-card.sev-2 {
  background: var(--yellow-bg);
  border-left-color: var(--yellow);
}

.correlation-card.sev-1 {
  background: var(--green-bg);
  border-left-color: var(--green);
}

.correlation-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.correlation-header h3 {
  font-size: 1.1rem;
  color: var(--navy);
  margin: 0;
}

.severity-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 12px;
  background: rgba(26, 39, 68, 0.1);
  color: var(--navy);
}

.correlation-section {
  margin-bottom: 16px;
}

.correlation-section h4 {
  font-size: 0.9rem;
  color: var(--navy);
  margin-bottom: 8px;
  font-weight: 700;
}

.correlation-section p {
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 8px;
  color: var(--text);
}

.correlation-section p.alert {
  background: rgba(212, 134, 10, 0.1);
  padding: 8px 12px;
  border-radius: 6px;
  border-left: 3px solid var(--yellow);
}

.correlation-section ul {
  margin-left: 20px;
  font-size: 0.85rem;
  line-height: 1.6;
}

.correlation-section li {
  margin-bottom: 4px;
}

/* Placeholder e estados vazios */
.result-placeholder {
  padding: 48px 24px;
  text-align: center;
  color: var(--text-light);
}

.result-placeholder-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.result-empty {
  padding: 32px 24px;
  text-align: center;
}

.result-empty-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.error-box {
  padding: 24px;
  background: var(--red-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--red);
}

.error-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

@media (max-width: 768px) {
  .context-fields {
    grid-template-columns: 1fr;
  }
}

/* ── BOTÕES DE AÇÃO ── */
.result-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(26, 39, 68, 0.1);
}

.btn-action {
  flex: 1;
  padding: 14px 24px;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-copy {
  background: var(--navy);
  color: white;
}

.btn-copy:hover {
  background: var(--navy-mid);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(26, 39, 68, 0.2);
}

.btn-pdf {
  background: var(--gold);
  color: white;
}

.btn-pdf:hover {
  background: #c47a09;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 134, 10, 0.3);
}

@media (max-width: 768px) {
  .result-actions {
    flex-direction: column;
  }
}