:root{
  --azul:#0d3b66; --verde:#2a9d8f; --bg:#f4f7fb; --card:#fff;
  --txt:#1a2b3c; --muted:#5b6b7b; --linha:#e2e8f0;
}
*{box-sizing:border-box}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;margin:0;color:var(--txt);background:var(--bg)}

header{padding:1rem 1.5rem;background:var(--azul);color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.4rem}
header h1{margin:0;font-size:1.4rem}
.install-btn{background:#fff;color:var(--azul);border:0;border-radius:999px;padding:.45rem .9rem;font:inherit;font-weight:600;cursor:pointer;white-space:nowrap;box-shadow:0 1px 4px rgba(0,0,0,.2)}
.install-btn:hover{filter:brightness(.95)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:12px}
nav{display:flex;gap:.25rem;flex-wrap:wrap}
nav a{color:#cfe3ff;text-decoration:none;padding:.3rem .7rem;border-radius:8px;font-size:.95rem}
nav a:hover{background:rgba(255,255,255,.12)}
nav a.active{background:#fff;color:var(--azul);font-weight:600}

main{padding:1.5rem;max-width:1100px;margin:0 auto}
footer{max-width:1100px;margin:1rem auto 2rem;padding:0 1.5rem;color:var(--muted);font-size:.85rem}
footer a{color:var(--verde)}
.section-title{font-size:1.15rem;margin:1.5rem 0 .75rem}
.hint{color:var(--muted);font-size:.9rem;margin:.25rem 0 1rem}

/* ---- agora (hero + grupos) ---- */
.now-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:1rem;margin-bottom:1rem}
.now-hero .hero-temp{font-size:3.2rem;font-weight:700;line-height:1;color:var(--azul)}
.now-hero .deg{font-size:1.4rem;font-weight:500;vertical-align:super}
.now-hero .hero-sub{color:var(--muted);font-size:1rem;margin-top:.35rem;line-height:1.5}
.updated{color:var(--muted);font-size:.85rem}

.now-groups{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1rem;margin-bottom:1.5rem}
.cat{background:var(--card);border-radius:14px;padding:1rem 1.1rem;box-shadow:0 1px 4px rgba(0,0,0,.07)}
.cat h3{margin:0 0 .6rem;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--verde)}
.cat-items{display:flex;flex-direction:column;gap:.5rem}
.metric{display:flex;justify-content:space-between;align-items:center;gap:.5rem;border-bottom:1px solid var(--linha);padding-bottom:.45rem}
.metric:last-child{border-bottom:0;padding-bottom:0}
.mlabel{color:var(--muted);font-size:.92rem}
.mval{font-weight:600;font-variant-numeric:tabular-nums}

/* ---- cards genéricos ---- */
.cards{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.5rem}
.card{background:var(--card);border-radius:12px;padding:.9rem 1.1rem;box-shadow:0 1px 4px rgba(0,0,0,.08);font-size:1.05rem}
.card .when{color:var(--muted);font-size:.82rem;font-weight:400}

/* ---- controles ---- */
.controls,.chart-controls{display:flex;gap:1rem;align-items:center;margin-bottom:1rem;flex-wrap:wrap}
.range-inputs{display:inline-flex;gap:.6rem;align-items:center;flex-wrap:wrap}
.range-inputs label{display:inline-flex;gap:.3rem;align-items:center;color:var(--muted);font-size:.9rem}
select,input[type=date],input[type=month]{padding:.4rem .55rem;border:1px solid var(--linha);border-radius:8px;background:#fff;font:inherit;color:inherit}
.btn{background:var(--verde);color:#fff;text-decoration:none;padding:.45rem .8rem;border-radius:8px;font-size:.9rem}
.btn:hover{filter:brightness(.95)}

/* ---- gráficos ---- */
.chart{height:340px;background:var(--card);border-radius:12px;margin-bottom:1.5rem;padding:.5rem;box-shadow:0 1px 4px rgba(0,0,0,.07)}
.chart.tall{height:460px}
.chart.rose{height:440px}
@media (max-width:560px){.chart.rose{height:380px}}
.chart-row{display:flex;gap:1.5rem;flex-wrap:wrap}
.chart.half{flex:1 1 340px;height:340px}
.chart-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(440px,1fr));gap:1.5rem}
.chart-grid .chart{margin-bottom:0}
@media (max-width:560px){.chart-grid{grid-template-columns:1fr}}

/* ---- abas (resumos) ---- */
.tabs{display:flex;gap:.5rem;margin-bottom:1rem;flex-wrap:wrap}
.tab{border:1px solid var(--linha);background:#fff;color:var(--txt);padding:.45rem 1rem;border-radius:999px;cursor:pointer;font:inherit}
.tab.active{background:var(--azul);color:#fff;border-color:var(--azul)}
.navbar{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem;flex-wrap:wrap}
.navbtn{border:1px solid var(--linha);background:#fff;border-radius:8px;width:2.2rem;height:2.2rem;cursor:pointer;font-size:1rem}
.navbtn:disabled{opacity:.4;cursor:default}
.nav-label{min-width:11rem;text-align:center;font-weight:600;font-variant-numeric:tabular-nums;text-transform:capitalize}
.nav-input{margin-left:.25rem}

/* ---- tabelas resumo ---- */
table.summary{width:100%;border-collapse:collapse;background:var(--card);border-radius:12px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.07)}
table.summary th,table.summary td{padding:.6rem .8rem;text-align:right;border-bottom:1px solid var(--linha);font-variant-numeric:tabular-nums}
table.summary th{background:#eef3f9;color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.03em}
table.summary td.mname,table.summary th:first-child{text-align:left;font-weight:600}
table.summary td.when{font-variant-numeric:normal;color:var(--muted);font-size:.85rem}
table.summary tr:last-child td{border-bottom:0}

/* ---- tooltip ℹ ---- */
.info{display:inline-flex;align-items:center;justify-content:center;width:1.05rem;height:1.05rem;
  font-size:.7rem;font-style:normal;color:#fff;background:var(--verde);border-radius:50%;cursor:help;
  position:relative;vertical-align:middle;margin-left:.15rem;user-select:none}
.info::after{content:attr(data-tip);position:absolute;left:50%;bottom:140%;transform:translateX(-50%);
  background:#1a2b3c;color:#fff;padding:.5rem .7rem;border-radius:8px;width:max-content;max-width:240px;
  font-size:.8rem;line-height:1.35;font-weight:400;text-align:left;white-space:normal;
  opacity:0;visibility:hidden;transition:opacity .15s;z-index:20;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.info:hover::after,.info.open::after{opacity:1;visibility:visible}

@media (max-width:560px){
  .now-hero .hero-temp{font-size:2.6rem}
  main{padding:1rem}
  table.summary th,table.summary td{padding:.45rem .5rem;font-size:.85rem}
}