/* Painéis do Monitor de Saneamento e Segurança Hídrica e cards da página do observatório.
   Usa os tokens de assets/css/style.css: --navy, --blue, --text, --text-muted, --border, --radius, --shadow. */

:root {
  --san-cor: #0E9384;
  --san-cor-forte: #0B6F66;
  --san-cor-suave: #E3F5F2;
  --san-urbano: #2856E8;
  --san-rural: #D97706;
  --san-alerta: #DC2626;
  --san-bom: #15803D;
}

.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;
}

/* ---------- Cards (página do observatório) ---------- */
.san-paineis-secao { margin-bottom: 40px; }
.san-paineis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.san-paineis-fonte { font-size: 12px; color: var(--text-muted); margin: 10px 0 0; }

.san-card {
  position: relative; display: flex; flex-direction: column; gap: 14px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 18px 20px 14px; color: var(--text); text-decoration: none; overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.san-card::before {
  content: ""; position: absolute; left: 0; top: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--san-cor), #2FE6C9);
}
.san-card:hover { text-decoration: none; transform: translateY(-3px); border-color: #A9D9D2; box-shadow: 0 12px 30px rgba(16, 33, 58, 0.14); }
.san-card:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

.san-card-topo { display: flex; align-items: center; gap: 12px; }
.san-card-icone {
  width: 40px; height: 40px; border-radius: 11px; flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  background: var(--san-cor-suave); color: var(--san-cor-forte);
}
.san-card-icone svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.san-card-titulos { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.san-card-eyebrow { color: var(--san-cor-forte); font-weight: 700; text-transform: uppercase; font-size: 11px; letter-spacing: .07em; }
.san-card-titulo { font-size: 18px; font-weight: 800; color: var(--navy); line-height: 1.2; }
.san-card-ano { font-size: 12px; font-weight: 700; color: var(--text-muted); background: #F1F4F9; border-radius: 999px; padding: 3px 10px; }

.san-card-metricas { display: grid; }
/* a métrica que sai some antes de a próxima entrar, para as duas não se sobreporem */
.san-metrica { grid-area: 1 / 1; opacity: 0; transform: translateY(6px); transition: opacity .2s ease, transform .2s ease; pointer-events: none; }
.san-metrica.ativa { opacity: 1; transform: none; transition: opacity .35s ease .2s, transform .35s ease .2s; }
.san-metrica p { margin: 0; }
.san-metrica-valor { font-size: 40px; font-weight: 800; color: var(--navy); line-height: 1; letter-spacing: -.02em; }
.san-metrica-valor small { font-size: 22px; font-weight: 700; margin-left: 2px; color: var(--text-muted); }
.san-metrica-rotulo { font-size: 13.5px; color: var(--text-muted); margin-top: 6px !important; line-height: 1.4; min-height: 38px; }
.san-metrica-comp { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-top: 10px !important; }
.san-metrica-nota { font-size: 12px; color: var(--text-muted); }

.san-selo { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 999px; line-height: 1.4; }
.san-selo::before { font-size: 10px; }
.san-selo-bom { background: #E7F6EC; color: var(--san-bom); }
.san-selo-bom::before { content: "▲"; }
.san-selo-atencao { background: #FDECEC; color: #B91C1C; }
.san-selo-atencao::before { content: "▼"; }

.san-barras { position: relative; height: 56px; margin-top: 14px; display: flex; align-items: flex-end; gap: 3px; border-bottom: 1px solid var(--border); }
.san-barras i { flex: 1; background: var(--san-cor); border-radius: 3px 3px 0 0; opacity: .85; transform-origin: bottom; transition: transform .5s ease; }
.san-metrica:not(.ativa) .san-barras i { transform: scaleY(.2); }
.san-card:hover .san-barras i { opacity: 1; }
.san-barras-ref { position: absolute; left: 0; right: 0; border-top: 2px dashed var(--navy); }
.san-barras-ref span {
  position: absolute; right: 0; top: -18px; font-size: 10.5px; font-weight: 800; color: var(--navy);
  background: rgba(255, 255, 255, .9); padding: 0 4px; border-radius: 4px; letter-spacing: .04em;
}

.san-card-rodape { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border); padding-top: 11px; }
.san-pontos { display: flex; gap: 6px; }
.san-ponto { width: 8px; height: 8px; border-radius: 50%; background: #CBD5E1; transition: background .2s ease, width .2s ease; }
.san-ponto.ativo { background: var(--san-cor); width: 22px; border-radius: 4px; }
.san-card-link { font-size: 14px; font-weight: 700; color: var(--san-cor-forte); }
.san-card-link span { display: inline-block; transition: transform .2s ease; }
.san-card:hover .san-card-link span { transform: translateX(4px); }

/* ---------- Página do painel ---------- */
.san-hero h1 { font-size: 32px; }
.san-hero-meta { font-size: 13px; color: #E1F5F2 !important; margin: 0; }
.san-painel { padding-top: 28px; padding-bottom: 40px; }

.san-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 24px; }
.san-kpi { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; border-top: 4px solid var(--san-cor); }
.san-kpi p { margin: 0; }
.san-kpi-rotulo { font-size: 13px; font-weight: 700; color: var(--text-muted); }
.san-kpi-valor { font-size: 34px; font-weight: 800; color: var(--navy); line-height: 1; }
.san-kpi-valor small { font-size: 18px; color: var(--text-muted); margin-left: 2px; }
.san-kpi-ref { font-size: 13px; color: var(--text); }
.san-kpi-dif { color: var(--text-muted); }
.san-kpi-faixa { font-size: 12px; color: var(--text-muted); margin-top: auto !important; }

.san-bloco { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 22px; margin-bottom: 24px; min-width: 0; }
.san-bloco-cab h2 { font-size: 20px; margin: 0 0 4px; }
.san-bloco-sub { font-size: 14px; color: var(--text-muted); margin: 0 0 14px; }
.san-bloco-cab-acoes { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.san-dupla { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.san-dupla .san-bloco { margin-bottom: 24px; }

.san-filtros { display: flex; flex-wrap: wrap; gap: 14px 20px; margin-bottom: 14px; }
.san-filtro { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.san-filtro label { font-size: 12px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.san-filtro select {
  font: inherit; font-size: 14px; color: var(--text); background: #fff; border: 1px solid #CBD5E1; border-radius: 8px;
  padding: 8px 10px; min-width: 260px; max-width: 100%;
}
.san-filtro select:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; }

.san-legenda { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 20px; padding: 0; margin: 0 0 12px; font-size: 13px; color: var(--text); }
.san-legenda li { display: flex; align-items: center; gap: 8px; }
.san-leg-ponto { display: inline-block; width: 11px; height: 11px; border-radius: 50%; }
.san-leg-linha { display: inline-block; width: 22px; height: 0; border-top: 2px dashed var(--navy); }
.san-leg-media { border-top: 2px dotted var(--san-cor-forte); }
.san-leg-traco { display: inline-block; width: 3px; height: 14px; background: var(--san-cor-forte); border-radius: 2px; }
.san-leg-losango { display: inline-block; width: 10px; height: 10px; background: #fff; border: 2px solid var(--navy); transform: rotate(45deg); }
.san-leg-faixa { display: inline-block; width: 26px; height: 8px; background: var(--san-cor-suave); border-radius: 4px; }

/* ranking */
.san-ranking { font-size: 13.5px; }
.san-rank-corpo { position: relative; }
.san-rank-linha {
  display: grid; grid-template-columns: 34px 190px minmax(0, 1fr) 96px; align-items: center; gap: 10px;
  padding: 3px 6px; border-radius: 6px; position: relative; cursor: default;
}
.san-rank-linha:hover, .san-rank-linha:focus-visible { background: #F3F7FB; outline: none; }
.san-rank-pos { color: var(--text-muted); font-variant-numeric: tabular-nums; font-size: 12px; text-align: right; }
.san-rank-nome { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.san-rank-trilho { height: 16px; position: relative; }
.san-rank-barra { position: absolute; left: 0; top: 0; bottom: 0; background: var(--san-cor); border-radius: 0 4px 4px 0; opacity: .75; transition: width .5s ease; }
.san-rank-linha:hover .san-rank-barra { opacity: 1; }
.san-rank-valor { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.san-rank-linha.destaque { background: #EAF0FD; }
.san-rank-linha.destaque .san-rank-nome, .san-rank-linha.destaque .san-rank-valor { font-weight: 800; color: var(--navy); }
.san-rank-linha.destaque .san-rank-barra { background: var(--navy); opacity: 1; }
.san-rank-nc { color: var(--text-muted); font-style: italic; }
/* as guias cobrem exatamente a coluna do trilho: padding 6 + 34 + 10 + 190 + 10 à esquerda; 10 + 96 + 6 à direita */
.san-rank-guias { position: absolute; top: 0; bottom: 0; left: 250px; right: 112px; pointer-events: none; z-index: 1; }
.san-guia { position: absolute; top: -4px; bottom: -4px; width: 0; }
.san-guia-mg { border-left: 2px dashed var(--navy); }
.san-guia-media { border-left: 2px dotted var(--san-cor-forte); }
.san-leitura { font-size: 14px; color: var(--text); background: #F6F8FB; border-radius: 8px; padding: 10px 14px; margin: 14px 0 0; }

/* cidade e campo */
.san-halteres { font-size: 13px; }
.san-hal-eixo { position: relative; height: 18px; margin-left: 150px; margin-right: 10px; color: var(--text-muted); font-size: 11px; }
.san-hal-eixo span { position: absolute; transform: translateX(-50%); }
.san-hal-eixo span:first-child { display: none; }
.san-hal-linha { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 10px; align-items: center; padding: 2px 10px 2px 0; border-radius: 6px; }
.san-hal-linha:hover, .san-hal-linha:focus-visible { background: #F3F7FB; outline: none; }
.san-hal-nome { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.san-hal-trilho {
  position: relative; height: 18px;
  background: linear-gradient(90deg, var(--border) 1px, transparent 1px) 0 0 / 25% 100%;
}
.san-hal-ligacao { position: absolute; top: 8px; height: 2px; background: #94A3B8; }
.san-hal-ponto { position: absolute; top: 3px; width: 12px; height: 12px; margin-left: -6px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px rgba(16, 33, 58, .15); }
.san-hal-urbano { background: var(--san-urbano); }
.san-hal-rural { background: var(--san-rural); }

/* coleta e tratamento */
.san-tratamento { font-size: 13px; }
.san-trat-linha { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 10px; align-items: center; padding: 3px 10px 3px 0; border-radius: 6px; }
.san-trat-linha:hover, .san-trat-linha:focus-visible { background: #F3F7FB; outline: none; }
.san-trat-barras {
  position: relative; display: flex; flex-direction: column; gap: 2px; padding: 2px 0;
  background: linear-gradient(90deg, var(--border) 1px, transparent 1px) 0 0 / 25% 100%;
}
.san-trat-barra { display: block; height: 7px; border-radius: 0 3px 3px 0; }
.san-trat-coleta { background: var(--san-cor); opacity: .8; }
.san-trat-tratado { background: var(--navy); }
.san-trat-zero { font-size: 11px; line-height: 7px; height: 7px; color: var(--text-muted); font-style: italic; padding-left: 2px; }

/* dispersão */
.san-dispersao svg { width: 100%; height: auto; display: block; overflow: visible; }
.san-grade { stroke: var(--border); stroke-width: 1; }
.san-eixo-txt { font-size: 12px; fill: var(--text-muted); }
.san-eixo-tit { font-size: 12px; font-weight: 700; fill: var(--text); }
.san-diagonal { stroke: var(--navy); stroke-width: 1.5; stroke-dasharray: 5 4; }
.san-area-deficit { fill: #FDECEC; opacity: .7; }
.san-area-txt { font-size: 12px; font-weight: 700; fill: #B91C1C; }
.san-ponto-disp { stroke: #fff; stroke-width: 2; cursor: default; transition: r .15s ease; }
.san-ponto-disp.deficit { fill: var(--san-alerta); }
.san-ponto-disp.equilibrio { fill: var(--san-cor); }
.san-ponto-disp:hover, .san-ponto-disp:focus-visible { r: 9; outline: none; stroke: var(--navy); }
.san-ponto-lbl { font-size: 12px; font-weight: 700; fill: var(--text); paint-order: stroke; stroke: #fff; stroke-width: 4px; }

/* perfil */
.san-perfil-grupo { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--san-cor-forte); margin: 18px 0 6px; }
.san-perfil-grupo:first-child { margin-top: 0; }
.san-perfil-linha {
  display: grid; grid-template-columns: minmax(170px, 1.1fr) 150px minmax(160px, 1.6fr) 130px; gap: 16px; align-items: center;
  padding: 10px 0; border-bottom: 1px solid var(--border);
}
.san-perfil-nome { font-size: 14px; font-weight: 600; }
.san-perfil-nome small { display: block; font-size: 12px; font-weight: 400; color: var(--text-muted); }
.san-perfil-valor { font-size: 17px; font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; }
.san-perfil-valor small { display: block; font-size: 12px; font-weight: 600; color: var(--text-muted); }
.san-perfil-valor.melhor small::before { content: "▲ "; color: var(--san-bom); }
.san-perfil-valor.pior small::before { content: "▼ "; color: #B91C1C; }
.san-perfil-trilho { position: relative; height: 22px; margin: 0 8px; }
.san-perfil-trilho::before { content: ""; position: absolute; left: 0; right: 0; top: 10px; height: 2px; background: var(--border); }
.san-perfil-faixa { position: absolute; top: 7px; height: 8px; background: var(--san-cor-suave); border-radius: 4px; }
.san-perfil-media { position: absolute; top: 4px; width: 3px; height: 14px; margin-left: -1.5px; background: var(--san-cor-forte); border-radius: 2px; }
.san-perfil-mg { position: absolute; top: 6px; width: 10px; height: 10px; margin-left: -5px; background: #fff; border: 2px solid var(--navy); transform: rotate(45deg); }
.san-perfil-ponto { position: absolute; top: 4px; width: 14px; height: 14px; margin-left: -7px; border-radius: 50%; background: var(--navy); border: 2px solid #fff; box-shadow: 0 0 0 1px var(--navy); }
.san-perfil-nc { position: absolute; left: 0; top: 0; font-size: 12px; font-style: italic; color: var(--text-muted); background: #fff; padding-right: 6px; }
.san-perfil-refs { font-size: 12px; color: var(--text-muted); line-height: 1.5; font-variant-numeric: tabular-nums; display: flex; flex-direction: column; }

/* tabela */
.san-btn-csv { font-size: 14px; padding: 8px 14px; white-space: nowrap; flex-shrink: 0; }
.san-tabela-caixa { overflow-x: auto; border: 1px solid var(--border); border-radius: 8px; }
.san-tabela-caixa:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.san-tabela { border-collapse: separate; border-spacing: 0; width: 100%; font-size: 13px; font-variant-numeric: tabular-nums; }
.san-tabela th, .san-tabela td { padding: 7px 10px; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--border); }
.san-tabela thead th { background: #F1F4F9; position: sticky; top: 0; z-index: 1; padding: 0; vertical-align: bottom; }
.san-tabela thead button {
  font: inherit; font-weight: 700; color: var(--navy); background: none; border: 0; cursor: pointer; line-height: 1.3;
  padding: 8px 10px; width: 100%; text-align: right; white-space: normal; min-width: 92px;
}
.san-tabela thead button small { font-weight: 500; color: var(--text-muted); }
.san-tabela thead button:focus-visible { outline: 2px solid var(--blue); outline-offset: -2px; }
.san-tabela .san-col-nome { text-align: left; position: sticky; left: 0; background: #fff; font-weight: 600; color: var(--text); z-index: 1; border-right: 1px solid var(--border); }
.san-tabela thead .san-col-nome { background: #F1F4F9; z-index: 2; }
.san-tabela thead .san-col-nome button { text-align: left; min-width: 150px; }
.san-seta { font-size: 10px; color: var(--text-muted); }
.san-tabela tbody tr:hover td, .san-tabela tbody tr:hover th { background: #F7F9FC; }
.san-tabela .san-nc { color: var(--text-muted); font-style: italic; }
.san-tabela .san-linha-sd th { color: var(--text-muted); font-style: italic; font-weight: 500; }
.san-tabela tfoot th, .san-tabela tfoot td { background: #F1F4F9; font-weight: 700; }
.san-tabela tfoot tr:first-child th, .san-tabela tfoot tr:first-child td { border-top: 2px solid #C8D2E1; }

.san-notas summary { cursor: pointer; list-style: none; display: flex; align-items: center; gap: 10px; }
.san-notas summary::-webkit-details-marker { display: none; }
.san-notas summary::before { content: "▸"; color: var(--text-muted); font-size: 14px; transition: transform .15s ease; }
.san-notas[open] summary::before { transform: rotate(90deg); }
.san-notas summary h2 { font-size: 20px; margin: 0; display: inline; }
.san-notas ul { margin: 14px 0 0; padding-left: 20px; font-size: 14px; color: var(--text); display: flex; flex-direction: column; gap: 8px; }

.san-tip {
  position: fixed; z-index: 100; pointer-events: none; max-width: 280px;
  background: var(--navy); color: #fff; font-size: 13px; line-height: 1.5; padding: 9px 12px; border-radius: 8px;
  box-shadow: 0 10px 26px rgba(16, 33, 58, .28);
}
.san-tip em { color: #A7F3D0; font-style: normal; font-weight: 700; }

@media (max-width: 1100px) {
  .san-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .san-dupla { grid-template-columns: 1fr; gap: 0; }
}
@media (max-width: 760px) {
  .san-paineis { grid-template-columns: 1fr; }
  .san-perfil-linha { grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; }
  .san-perfil-trilho { grid-column: 1 / -1; margin: 2px 8px 0; }
  .san-perfil-refs { grid-column: 1 / -1; flex-direction: row; gap: 14px; }
}
@media (max-width: 640px) {
  .san-hero h1 { font-size: 26px; }
  .san-kpis { gap: 10px; }
  .san-kpi { padding: 12px; }
  .san-kpi-valor { font-size: 26px; }
  .san-bloco { padding: 16px 14px; }
  .san-bloco-cab-acoes { flex-direction: column; gap: 6px; }
  .san-filtro, .san-filtro select { width: 100%; min-width: 0; }
  .san-rank-linha { grid-template-columns: 26px 104px minmax(0, 1fr) 62px; gap: 6px; font-size: 12.5px; }
  .san-rank-guias { left: 148px; right: 74px; }
  .san-hal-linha, .san-trat-linha { grid-template-columns: 96px minmax(0, 1fr); }
  .san-hal-eixo { margin-left: 106px; }
  .san-metrica-valor { font-size: 34px; }
}
@media (prefers-reduced-motion: reduce) {
  .san-card, .san-metrica, .san-barras i, .san-rank-barra { transition: none; }
}