:root {
  --roxo: #7B2CBF;
  --roxo-escuro: #4A148C;
  --roxo-claro: #F3E5FF;
  --roxo-pill: #EDE1F7;
  --verde: #2E7D32;
  --verde-bg: #E6F4EA;
  --amarelo: #F9A825;
  --amarelo-bg: #FFF8E1;
  --vermelho: #C62828;
  --vermelho-bg: #FDECEA;
  --cinza: #9E9E9E;
  --cinza-bg: #F4F4F4;
  --texto: #1C1C1C;
  --texto-mut: #6B6B6B;
  --borda: #E6E1EC;
  --bg: #FAF8FD;
  --white: #FFFFFF;
  --sombra: 0 2px 12px rgba(74, 20, 140, 0.06);
  --sombra-lg: 0 6px 28px rgba(74, 20, 140, 0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--texto);
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--roxo); text-decoration: none; }
a:hover { text-decoration: underline; }

.hidden { display: none !important; }
.muted { color: var(--texto-mut); }
.small { font-size: 12px; }

/* ---------------- Topbar ---------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--roxo) 0%, var(--roxo-escuro) 100%);
  color: white;
  box-shadow: var(--sombra);
}
.brand {
  display: flex;
  flex-direction: column;
  gap: 0;
  line-height: 1;
}
.brand-logo {
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.5px;
}
.brand-tagline {
  font-weight: 300;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.85;
  margin-top: 3px;
}
.app-title {
  font-size: 16px;
  font-weight: 500;
  opacity: 0.95;
}
.app-title .muted {
  color: rgba(255,255,255,0.75);
}
.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}
.topbar-right .period {
  display: flex;
  align-items: center;
  gap: 6px;
}
.period-btn {
  padding: 7px 12px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.10);
  color: white;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.12s;
}
.period-btn:hover { background: rgba(255,255,255,0.25); }
.period-btn.active {
  background: white;
  color: var(--roxo-escuro);
  font-weight: 700;
  border-color: white;
}
.period-label {
  margin-left: 10px;
  color: rgba(255,255,255,0.75);
  font-size: 11px;
  white-space: nowrap;
}
.topbar-right select {
  padding: 7px 10px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.15);
  color: white;
  font-family: inherit;
  font-size: 13px;
}
.topbar-right select option { color: var(--texto); }

/* ---------------- Breadcrumb ---------------- */
.breadcrumb {
  padding: 14px 28px 0 28px;
  font-size: 13px;
  color: var(--texto-mut);
}
.breadcrumb a {
  color: var(--roxo-escuro);
  font-weight: 500;
}
.breadcrumb span { margin: 0 6px; }

/* ---------------- Botões ---------------- */
button {
  font-family: inherit;
  font-size: 14px;
  padding: 9px 16px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.15s ease;
}
button.primary {
  background: var(--roxo);
  color: white;
  box-shadow: 0 2px 8px rgba(123, 44, 191, 0.25);
}
button.primary:hover { background: var(--roxo-escuro); }
button.primary:disabled {
  background: var(--cinza);
  box-shadow: none;
  cursor: not-allowed;
}
button.ghost {
  background: white;
  color: var(--roxo-escuro);
  border: 1px solid var(--borda);
}
button.ghost:hover { border-color: var(--roxo); color: var(--roxo); }
button.ghost:disabled {
  color: var(--cinza);
  border-color: var(--borda);
  cursor: not-allowed;
}
button.small { padding: 6px 10px; font-size: 13px; }

/* ---------------- View ---------------- */
.view {
  padding: 20px 28px 60px 28px;
  max-width: 1400px;
  margin: 0 auto;
}

/* ---------------- KPI Row ---------------- */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin: 18px 0 22px 0;
}
.kpi {
  background: white;
  border-radius: 10px;
  padding: 14px 16px;
  box-shadow: var(--sombra);
  border-top: 3px solid var(--borda);
}
.kpi-label {
  color: var(--texto-mut);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}
.kpi-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--roxo-escuro);
  margin-top: 4px;
}
.kpi-verde    { border-top-color: var(--verde); }
.kpi-verde .kpi-value    { color: var(--verde); }
.kpi-amarelo  { border-top-color: var(--amarelo); }
.kpi-amarelo .kpi-value  { color: var(--amarelo); }
.kpi-vermelho { border-top-color: var(--vermelho); }
.kpi-vermelho .kpi-value { color: var(--vermelho); }
.kpi-period { border-top-color: var(--roxo); }

/* ---------------- Toolbar ---------------- */
.toolbar {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.toolbar input, .toolbar select {
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--borda);
  background: white;
  font-family: inherit;
  font-size: 13px;
}
.toolbar input { flex: 1; min-width: 240px; }
.toolbar input:focus, .toolbar select:focus {
  outline: none;
  border-color: var(--roxo);
}

/* ---------------- Tabela ---------------- */
.network-table-wrap {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--sombra);
}
.network-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.network-table thead {
  background: var(--roxo-escuro);
  color: white;
}
.network-table th {
  padding: 12px 10px;
  text-align: left;
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.network-table td {
  padding: 10px;
  border-bottom: 1px solid var(--borda);
  vertical-align: middle;
}
.network-table tbody tr { cursor: pointer; }
.network-table tbody tr:hover { background: var(--roxo-pill); }
.network-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.network-table td.score { font-weight: 700; text-align: center; }

/* ---------------- Semáforo ---------------- */
.semaforo {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: white;
}
.semaforo.verde    { background: var(--verde); }
.semaforo.amarelo  { background: var(--amarelo); }
.semaforo.vermelho { background: var(--vermelho); }
.semaforo.cinza    { background: var(--cinza); }
.semaforo.dot {
  width: 14px; height: 14px; padding: 0; border-radius: 50%;
  display: inline-block;
}

/* ---------------- Clínica ---------------- */
.clinic-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin: 18px 0 22px 0;
  flex-wrap: wrap;
  gap: 16px;
}
.clinic-header h1 {
  margin: 0;
  font-size: 26px;
  color: var(--roxo-escuro);
  font-weight: 700;
}
.clinic-actions { display: flex; gap: 10px; }

.clinic-overview {
  display: grid;
  grid-template-columns: 1fr 2.2fr;
  gap: 16px;
  margin-bottom: 22px;
}
.score-card {
  background: linear-gradient(135deg, var(--roxo-claro) 0%, white 100%);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--sombra);
}
.score-label {
  color: var(--texto-mut);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.score-value {
  font-size: 40px;
  font-weight: 800;
  color: var(--roxo-escuro);
  line-height: 1;
  margin-top: 4px;
}
.arv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}
.arv-card {
  background: white;
  border-radius: 10px;
  padding: 14px 16px;
  box-shadow: var(--sombra);
  border-left: 4px solid var(--borda);
}
.arv-card.verde    { border-left-color: var(--verde); }
.arv-card.amarelo  { border-left-color: var(--amarelo); }
.arv-card.vermelho { border-left-color: var(--vermelho); }
.arv-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--roxo-escuro);
}
.arv-body {
  color: var(--texto-mut);
  font-size: 12px;
}

/* ---------------- Indicadores ---------------- */
.clinic-data h2, .clinic-ai h2 {
  color: var(--roxo-escuro);
  border-left: 4px solid var(--roxo);
  padding-left: 12px;
  font-size: 18px;
  margin-top: 28px;
}
.indicators {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.ind {
  background: white;
  border-radius: 8px;
  padding: 12px 14px;
  box-shadow: var(--sombra);
  border-top: 3px solid var(--borda);
}
.ind.verde    { border-top-color: var(--verde); }
.ind.amarelo  { border-top-color: var(--amarelo); }
.ind.vermelho { border-top-color: var(--vermelho); }
.ind.cinza    { border-top-color: var(--cinza); opacity: 0.75; }
.ind-name {
  font-size: 11px;
  color: var(--texto-mut);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.ind-val {
  font-size: 20px;
  font-weight: 700;
  color: var(--roxo-escuro);
  margin: 4px 0;
}
.ind-ref {
  font-size: 12px;
  color: var(--texto-mut);
}
.ind-desv { font-weight: 600; margin-left: 6px; }
.ind-desv.pos { color: var(--verde); }
.ind-desv.neg { color: var(--vermelho); }
.ind-desv.muted { color: #9aa; font-weight: 400; font-size: 0.85em; }
.ind-nd { color: var(--cinza); font-weight: 500; font-style: italic; }

.ind-trend {
  display: inline-block;
  font-size: 11px;
  margin-left: 8px;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
}
.ind-trend.up    { color: var(--verde); background: var(--verde-bg); }
.ind-trend.down  { color: var(--vermelho); background: var(--vermelho-bg); }
.ind-trend.flat  { color: var(--texto-mut); background: var(--cinza-bg); }

.ind-percentil {
  margin-top: 8px;
  font-size: 11px;
  color: var(--texto-mut);
}
.ind-percentil-bar {
  margin-top: 3px;
  position: relative;
  height: 6px;
  background: var(--cinza-bg);
  border-radius: 3px;
  overflow: hidden;
}
.ind-percentil-bar::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: linear-gradient(90deg, var(--vermelho), var(--amarelo), var(--verde));
  width: var(--pct, 0%);
  transition: width .3s;
}
.ind-percentil-bar .marker {
  position: absolute;
  top: -2px;
  width: 2px;
  height: 10px;
  background: var(--roxo-escuro);
  left: var(--pct, 0%);
}
.ind-mediana {
  font-size: 11px;
  color: var(--texto-mut);
  margin-top: 4px;
}

/* ---------------- Sinais de atenção (flags rule-based) ---------------- */
.flags-section {
  margin-top: 28px;
}
.flags-section h2 {
  margin: 0 0 4px 0;
  color: var(--roxo-escuro);
}
.flags-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 12px;
}
.flag {
  background: white;
  border-radius: 8px;
  padding: 14px 16px;
  box-shadow: var(--sombra);
  border-left: 4px solid var(--cinza);
}
.flag.alto  { border-left-color: var(--vermelho); background: linear-gradient(90deg, var(--vermelho-bg) 0%, white 60%); }
.flag.medio { border-left-color: var(--amarelo); background: linear-gradient(90deg, var(--amarelo-bg) 0%, white 60%); }
.flag.info  { border-left-color: var(--roxo); background: linear-gradient(90deg, var(--roxo-claro) 0%, white 60%); }
.flag-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.flag-severity {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
}
.flag-severity.alto  { background: var(--vermelho); color: white; }
.flag-severity.medio { background: var(--amarelo); color: white; }
.flag-severity.info  { background: var(--roxo); color: white; }
.flag-tree {
  font-size: 11px;
  color: var(--texto-mut);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.flag-indicador {
  font-weight: 700;
  color: var(--roxo-escuro);
  margin-left: auto;
  font-size: 13px;
}
.flag-texto {
  font-size: 13px;
  margin-bottom: 6px;
}
.flag-acao {
  font-size: 12px;
  color: var(--texto-mut);
  padding-top: 6px;
  border-top: 1px dashed var(--borda);
}
.flag-acao::before { content: "→ "; color: var(--roxo); font-weight: 700; }

/* ---------------- Accordion N/D ---------------- */
.nd-section {
  margin-top: 18px;
  background: white;
  border: 1px dashed var(--borda);
  border-radius: 8px;
  padding: 0;
}
.nd-section summary {
  list-style: none;
  cursor: pointer;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--texto-mut);
  user-select: none;
}
.nd-section summary::-webkit-details-marker { display: none; }
.nd-section summary::before {
  content: "▶";
  display: inline-block;
  margin-right: 8px;
  transition: transform .15s;
  color: var(--roxo);
  font-size: 10px;
}
.nd-section[open] summary::before { transform: rotate(90deg); }
.nd-section[open] summary { border-bottom: 1px dashed var(--borda); }
.nd-section .indicators { padding: 14px 16px; }

/* ---------------- Promo do diagnóstico IA ---------------- */
.ai-promo {
  margin-top: 28px;
  background: linear-gradient(135deg, var(--roxo) 0%, var(--roxo-escuro) 100%);
  color: white;
  border-radius: 12px;
  padding: 24px 28px;
  box-shadow: var(--sombra-lg);
}
.ai-promo-content {
  display: flex;
  align-items: center;
  gap: 24px;
  justify-content: space-between;
  flex-wrap: wrap;
}
.ai-promo h3 {
  margin: 0 0 6px 0;
  font-size: 20px;
  font-weight: 700;
}
.ai-promo p {
  margin: 0;
  color: rgba(255,255,255,0.85);
  max-width: 620px;
}
.ai-promo .muted { color: rgba(255,255,255,0.75); }
button.primary.large {
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 700;
  background: white;
  color: var(--roxo-escuro);
  white-space: nowrap;
}
button.primary.large:hover { background: #F7F2FC; }

/* ---------------- AI ---------------- */
.ai-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.ai-header h2 { margin: 0; }
.ai-version-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ai-version-bar select {
  padding: 6px 10px;
  border: 1px solid #d4cde0;
  border-radius: 6px;
  background: white;
  font-size: 13px;
  font-family: inherit;
}

/* ---------------- CORE ---------------- */
.core-summary {
  display: flex;
  gap: 16px;
  margin: 0 0 14px 0;
  flex-wrap: wrap;
}
.core-summary .stat {
  background: linear-gradient(135deg, var(--roxo-claro) 0%, white 100%);
  border-left: 4px solid var(--roxo);
  padding: 10px 16px;
  border-radius: 8px;
  min-width: 150px;
}
.core-summary .stat-label {
  font-size: 11px;
  color: var(--texto-mut);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.core-summary .stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--roxo-escuro);
}
.core-table-wrap { overflow-x: auto; }
.core-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.core-table th {
  text-align: left;
  padding: 8px 12px;
  color: var(--texto-mut);
  font-weight: 600;
  border-bottom: 2px solid #e6e0ee;
}
.core-table td {
  padding: 8px 12px;
  border-bottom: 1px solid #f0eaf6;
}
.core-table tr.is-core {
  background: rgba(123, 44, 191, 0.05);
}
.core-table tr.is-core td {
  font-weight: 600;
  color: var(--roxo-escuro);
}

.observations-section {
  margin-top: 26px;
  padding: 20px;
  background: #faf7fd;
  border-left: 4px solid var(--roxo);
  border-radius: 8px;
}
.observations-section h3 {
  margin: 0 0 6px 0;
  font-size: 16px;
  color: var(--roxo-escuro);
}
.observations-section p { margin: 0 0 12px 0; }
.observations-section textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #d4cde0;
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.5;
  resize: vertical;
  min-height: 130px;
  box-sizing: border-box;
}
.observations-section textarea:focus {
  outline: none;
  border-color: var(--roxo);
  box-shadow: 0 0 0 3px rgba(123, 44, 191, 0.12);
}
.obs-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
}

.ai-summary {
  background: linear-gradient(135deg, var(--roxo-claro) 0%, white 100%);
  padding: 18px 22px;
  border-radius: 10px;
  margin-bottom: 18px;
  box-shadow: var(--sombra);
}
.ai-summary p {
  margin: 0 0 12px 0;
  font-size: 15px;
  line-height: 1.6;
}
.ai-priorities {
  background: white;
  border-radius: 8px;
  padding: 14px 18px;
  border-left: 4px solid var(--roxo);
}
.ai-priorities ol { margin: 6px 0 0 16px; padding: 0; }
.ai-priorities li { margin-bottom: 8px; }

.ai-trees {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 18px;
}
.ai-tree {
  background: white;
  border-radius: 10px;
  padding: 18px 22px;
  box-shadow: var(--sombra);
  border-left: 4px solid var(--borda);
}
.ai-tree.verde    { border-left-color: var(--verde); }
.ai-tree.amarelo  { border-left-color: var(--amarelo); }
.ai-tree.vermelho { border-left-color: var(--vermelho); }
.ai-tree h3 {
  margin: 0 0 8px 0;
  color: var(--roxo-escuro);
  font-size: 17px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ai-tree .resumo {
  background: var(--cinza-bg);
  padding: 10px 14px;
  border-radius: 6px;
  font-style: italic;
  margin: 8px 0 12px 0;
  color: var(--texto);
}
.ai-tree table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 8px 0;
}
.ai-tree table th {
  background: var(--roxo-pill);
  color: var(--roxo-escuro);
  text-align: left;
  padding: 8px 10px;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.ai-tree table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--borda);
  vertical-align: top;
}
.ai-tree h4 {
  color: var(--roxo);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 14px 0 6px 0;
}
.ai-tree ul { margin: 4px 0 8px 18px; padding: 0; }
.ai-tree ul li { margin-bottom: 4px; }

.ai-pauta {
  background: var(--roxo-claro);
  border-radius: 10px;
  padding: 18px 22px;
  margin-top: 16px;
}
.ai-pauta h3 {
  color: var(--roxo-escuro);
  margin: 0 0 8px 0;
  font-size: 16px;
}
.ai-pauta ul { margin: 4px 0 12px 18px; }
.ai-pauta li { margin-bottom: 4px; }

/* ---------------- Loader ---------------- */
.loader {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
  padding: 40px;
  color: var(--texto-mut);
}
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--roxo-claro);
  border-top-color: var(--roxo);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.empty { text-align: center; color: var(--texto-mut); padding: 40px; }

/* ---------------- Toast ---------------- */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--roxo-escuro);
  color: white;
  padding: 12px 18px;
  border-radius: 8px;
  box-shadow: var(--sombra-lg);
  z-index: 100;
  transition: opacity 0.2s;
}
.toast.error { background: var(--vermelho); }

/* ---------------- Dialog ---------------- */
dialog {
  border: none;
  border-radius: 12px;
  padding: 24px 28px;
  max-width: 400px;
  box-shadow: var(--sombra-lg);
}
dialog::backdrop { background: rgba(74, 20, 140, 0.4); }
.token-form h2 { margin: 0 0 6px 0; color: var(--roxo-escuro); }
.token-form input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--borda);
  border-radius: 6px;
  font-family: inherit;
  font-size: 13px;
  margin: 10px 0;
}
.row { display: flex; gap: 10px; }
.row.end { justify-content: flex-end; }
code {
  background: var(--cinza-bg);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 12px;
}

/* ---------------- Responsive ---------------- */
@media (max-width: 1100px) {
  .kpi-row { grid-template-columns: repeat(3, 1fr); }
  .clinic-overview { grid-template-columns: 1fr; }
  .arv-grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .view { padding: 16px; }
  .network-table { font-size: 12px; }
  .network-table th, .network-table td { padding: 8px 6px; }
}