:root {
    --cor-primaria: #1b5e3a;
    --cor-primaria-escura: #123d26;
    --cor-fundo: #f5f7f6;
    --cor-card: #ffffff;
    --cor-texto: #1f2a24;
    --cor-texto-suave: #5b6b62;
    --cor-borda: #e1e7e3;
    --cor-sucesso: #1b5e3a;
    --cor-alerta: #b45309;
    --cor-erro: #b42318;
    --radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--cor-fundo);
    color: var(--cor-texto);
}

.topbar {
    background: var(--cor-primaria-escura);
    color: #fff;
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.topbar a { color: #fff; text-decoration: none; margin-left: 16px; font-size: 14px; }
.topbar a:hover { text-decoration: underline; }
.topbar .marca { font-weight: 600; font-size: 16px; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 16px 60px;
}

.card {
    background: var(--cor-card);
    border: 1px solid var(--cor-borda);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.stat {
    background: var(--cor-card);
    border: 1px solid var(--cor-borda);
    border-radius: var(--radius);
    padding: 16px;
}
.stat .valor { font-size: 22px; font-weight: 700; }
.stat .rotulo { color: var(--cor-texto-suave); font-size: 13px; }

h1, h2, h3 { margin-top: 0; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--cor-borda); }
th { background: #f0f3f1; font-weight: 600; }
tr:hover td { background: #fafbfa; }

.btn {
    display: inline-block;
    background: var(--cor-primaria);
    color: #fff;
    border: none;
    padding: 10px 18px;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
}
.btn:hover { background: var(--cor-primaria-escura); }
.btn.secundario { background: #fff; color: var(--cor-primaria); border: 1px solid var(--cor-primaria); }
.btn.perigo { background: var(--cor-erro); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
}
.badge.rascunho { background: #eee; color: #555; }
.badge.revisado { background: #fff3cd; color: #8a6400; }
.badge.confirmado { background: #d8f0e0; color: var(--cor-sucesso); }
.badge.importado { background: #d6e4ff; color: #1e429f; }
.badge.cancelado { background: #fde2e1; color: var(--cor-erro); }

form .campo { margin-bottom: 14px; }
label { display: block; margin-bottom: 4px; font-size: 13px; color: var(--cor-texto-suave); }
input[type=text], input[type=password], input[type=date], textarea {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--cor-borda);
    border-radius: 7px;
    font-size: 14px;
}

.alerta { padding: 12px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alerta.erro { background: #fde2e1; color: var(--cor-erro); }
.alerta.sucesso { background: #d8f0e0; color: var(--cor-sucesso); }
.alerta.aviso { background: #fff3cd; color: #8a6400; }

.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-box { width: 100%; max-width: 360px; }

.text-suave { color: var(--cor-texto-suave); font-size: 13px; }
.flex-entre { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }

@media (max-width: 640px) {
    table, thead, tbody, th, td, tr { display: block; }
    thead { display: none; }
    tr { border-bottom: 2px solid var(--cor-borda); padding: 8px 0; }
    td { border: none; padding: 4px 0; }
    td::before { content: attr(data-rotulo) ": "; font-weight: 600; color: var(--cor-texto-suave); }
}