/* ============================================================
   Design system AgroCafé — paleta oficial extraida de agrocafe.com
   ============================================================ */
:root {
  /* Marca */
  --brand-petrol: #00323E;       /* primaria (cabecalho) */
  --brand-petrol-deep: #00242D;  /* profundidade */
  --brand-olive: #878A45;        /* secundaria */
  --brand-lime: #D1D780;         /* acento */
  --brand-coffee: #96633B;       /* grao do cafe */
  --brand-cream: #F5F4EA;

  /* Superficies e tinta (texto sempre em tinta neutra, nunca na cor da marca) */
  --bg: #EEF0EC;
  --surface: #FFFFFF;
  --border: #E2E5E1;
  --ink: #1B2A2E;        /* texto primario */
  --ink-muted: #5C6B6E;  /* texto secundario */

  --radius: 12px;
  --shadow: 0 1px 3px rgba(0, 36, 45, .08), 0 1px 2px rgba(0, 36, 45, .06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}

/* Faixa fina no topo (acento oliva, como no site) */
.topstrip { height: 4px; background: var(--brand-olive); }

/* Cabecalho */
.appbar {
  background: var(--brand-petrol);
  color: var(--brand-cream);
  position: sticky;
  top: 0;
  z-index: 10;
}
.appbar-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.appbar img { height: 40px; display: block; }
.nav { display: flex; gap: 4px; }
.nav a {
  color: var(--brand-cream);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: .95rem;
  font-weight: 500;
  opacity: .85;
}
.nav a:hover { opacity: 1; background: rgba(255, 255, 255, .08); }
.nav a.active { opacity: 1; background: var(--brand-olive); color: #fff; }

/* Container */
.container { max-width: 1120px; margin: 0 auto; padding: 28px 20px 60px; }

/* Cabecalho de pagina */
.page-head h1 { font-size: 1.6rem; margin: 0 0 4px; }
.page-head p { margin: 0; color: var(--ink-muted); }

/* Grid de KPIs (stat tiles) */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  border-left: 4px solid var(--brand-olive);
}
.tile .label { font-size: .82rem; color: var(--ink-muted); text-transform: uppercase; letter-spacing: .04em; }
.tile .value { font-size: 2rem; font-weight: 700; color: var(--brand-petrol); margin-top: 6px; line-height: 1.1; }
.tile .sub { font-size: .85rem; color: var(--ink-muted); margin-top: 4px; }

/* Cartoes genericos */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  margin: 16px 0;
}
.card h2 { font-size: 1.15rem; margin: 0 0 12px; }

/* Botoes */
.btn {
  display: inline-block;
  background: var(--brand-olive);
  color: #fff;
  border: 0;
  border-radius: 9px;
  padding: 11px 18px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: #767a3a; }
.btn:disabled { opacity: .5; cursor: default; }
.btn-ghost { background: transparent; color: var(--brand-petrol); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg); }

/* Tabela */
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { border-bottom: 1px solid var(--border); padding: 9px 10px; text-align: left; }
th { color: var(--ink-muted); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
tbody tr:hover { background: var(--bg); }

/* Utilitarios */
.muted { color: var(--ink-muted); font-size: .88rem; }
pre { background: #f3f5f2; padding: 12px; border-radius: 8px; overflow: auto; font-size: .85rem; }
.row-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* Rodape */
.footer { text-align: center; color: var(--ink-muted); font-size: .82rem; padding: 24px; }
.footer strong { color: var(--brand-petrol); }