:root {
  --sf-azul: #005EB8;
  --sf-azul-esc: #00417f;
  --ok: #1a9850;
  --warn: #c77c00;
  --danger: #d7301f;
  --bg: #f4f6f9;
  --card: #ffffff;
  --linha: #e3e8ef;
  --txt: #1f2733;
  --muted: #6b7785;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--txt);
}
.topbar {
  background: var(--sf-azul);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 56px;
}
.brand { display: flex; align-items: center; gap: 12px; }
/* Chip branco: o logo da Sanfarma é azul (#005EB8) e a topbar também. Sobre o
   azul ele sumiria. O chip garante o contraste sem repintar o logo — repintar
   descaracterizaria a marca. */
.brand picture {
  display: flex;
  background: #fff;
  padding: 5px 10px;
  border-radius: 6px;
  line-height: 0;
}
.brand__logo { height: 26px; width: auto; display: block; }
.brand__app {
  font-size: 17px; font-weight: 700; letter-spacing: .3px;
  padding-left: 12px; border-left: 1px solid rgba(255,255,255,.35);
}
/* Em telas estreitas o nome do app some e fica só o logo — a topbar tem 56px
   de altura fixa e os dois juntos quebrariam a linha. */
@media (max-width: 520px) {
  .brand__app { display: none; }
}
.login-logo { height: 40px; width: auto; display: block; margin: 0 auto 18px; }
.topbar nav { display: flex; align-items: center; gap: 4px; }
.topbar nav a {
  color: #fff; text-decoration: none; padding: 8px 14px; border-radius: 6px;
  font-size: 14px; opacity: .85;
}
.topbar nav a:hover { background: var(--sf-azul-esc); opacity: 1; }
.topbar nav a.logout { opacity: .7; }
.container { max-width: 1200px; margin: 0 auto; padding: 24px; }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 15px; margin: 0 0 12px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.muted { color: var(--muted); font-size: 13px; }

.filtros { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.filtros input, .filtros select {
  padding: 7px 10px; border: 1px solid var(--linha); border-radius: 6px; font-size: 13px; font-family: inherit;
}
.filtros button, form button, .btn {
  background: var(--sf-azul); color: #fff; border: 0; padding: 8px 16px;
  border-radius: 6px; cursor: pointer; font-size: 13px; font-family: inherit;
  text-decoration: none; display: inline-block;
}
.filtros button:hover, form button:hover, .btn:hover { background: var(--sf-azul-esc); }
.btn.secundario { background: #fff; color: var(--sf-azul); border: 1px solid var(--sf-azul); }
.btn.secundario:hover { background: #eef4fb; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin: 20px 0; }
.kpi {
  background: var(--card); border: 1px solid var(--linha); border-left: 4px solid var(--sf-azul);
  border-radius: 8px; padding: 14px 16px; display: flex; flex-direction: column; gap: 6px;
}
.kpi.warn { border-left-color: var(--warn); }
.kpi.danger { border-left-color: var(--danger); }
.kpi-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; }
.kpi-val { font-size: 26px; font-weight: 700; }

.card { background: var(--card); border: 1px solid var(--linha); border-radius: 8px; padding: 16px; }

.tbl { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 8px; overflow: hidden; margin-top: 10px; font-size: 13px; }
.tbl th, .tbl td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--linha); }
.tbl thead th { background: #eef2f7; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .4px; }
.tbl thead th a { color: inherit; text-decoration: none; }
.tbl thead th a:hover { text-decoration: underline; }
.tbl td.num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl tr:hover { background: #f8fafc; }
.tbl tr.revisao { background: #fdf6ea; }

.badge { padding: 2px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; color: #fff; white-space: nowrap; }
.badge.risco-alto { background: var(--danger); }
.badge.risco-medio { background: var(--warn); }
.badge.risco-baixo { background: var(--ok); }
.badge.revisao { background: var(--muted); }

.login-box {
  max-width: 340px; margin: 80px auto; background: var(--card); border: 1px solid var(--linha);
  border-radius: 10px; padding: 32px; text-align: center;
}
.login-box h1 { color: var(--sf-azul); }
.login-box h1 span { color: var(--txt); font-weight: 400; }
.login-box form { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.login-box input { padding: 10px 12px; border: 1px solid var(--linha); border-radius: 6px; font-size: 14px; }
.login-box .links { margin-top: 16px; font-size: 13px; }
.login-box .links a { color: var(--sf-azul); }
.erro { color: var(--danger); font-size: 13px; margin: 4px 0 0; }
.sucesso { color: var(--ok); font-size: 13px; margin: 4px 0 0; }

.upload-box { display: flex; align-items: center; gap: 10px; }
.upload-box input[type="file"] { font-size: 13px; }

.detalhe-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; margin-top: 16px; }
@media (max-width: 800px) { .detalhe-grid { grid-template-columns: 1fr; } }
dl.dados { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; font-size: 14px; }
dl.dados dt { color: var(--muted); font-weight: 600; }
dl.dados dd { margin: 0; }

.voltar { display: inline-block; margin-bottom: 12px; color: var(--sf-azul); text-decoration: none; font-size: 13px; }
.voltar:hover { text-decoration: underline; }