:root {
    --bg: #f5f6f8;
    --surface: #ffffff;
    --border: #e3e6ea;
    --text: #1d2430;
    --muted: #6b7380;
    --primary: #1f6f5c;
    --primary-hover: #185848;
    --primary-soft: #e6f2ee;
    --danger: #b42318;
    --danger-soft: #fdecea;
    --warning: #9a6700;
    --warning-soft: #fff6e0;
    --info-soft: #eaf1fb;
    --info: #1f4f99;
    --radius: 8px;
    --shadow: 0 1px 2px rgba(16, 24, 40, .06);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    color: var(--text);
    background: var(--bg);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1 { font-size: 22px; margin: 0; font-weight: 650; }
h2 { font-size: 16px; margin: 0 0 12px; font-weight: 600; }

/* Layout */
.app { display: flex; min-height: 100vh; }

.sidebar {
    width: 230px;
    flex-shrink: 0;
    background: #17332c;
    color: #d6e4df;
    display: flex;
    flex-direction: column;
    padding: 20px 12px;
    position: sticky;
    top: 0;
    height: 100vh;
}
.brand { font-size: 18px; font-weight: 700; color: #fff; padding: 0 10px 20px; }
.brand small { display: block; font-size: 12px; font-weight: 400; color: #9fbab1; }
.nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px; border-radius: 6px; color: #d6e4df; margin-bottom: 2px;
}
.nav a:hover { background: rgba(255, 255, 255, .07); text-decoration: none; }
.nav a.ativo { background: rgba(255, 255, 255, .13); color: #fff; font-weight: 600; }
.nav svg { width: 18px; height: 18px; flex-shrink: 0; }
.sidebar-footer { margin-top: auto; padding: 10px; font-size: 13px; color: #9fbab1; }
.sidebar-footer button {
    background: none; border: 0; color: #d6e4df; cursor: pointer; padding: 6px 0 0; font: inherit;
}
.sidebar-footer button:hover { text-decoration: underline; }

.main { flex: 1; min-width: 0; padding: 28px 32px 60px; }

.page-header {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    flex-wrap: wrap; margin-bottom: 20px;
}
.page-header .sub { color: var(--muted); margin-top: 2px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* Cards */
.card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 20px; margin-bottom: 20px;
}
.card.flush { padding: 0; overflow: hidden; }
.card.flush > h2 { padding: 16px 20px 0; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.stat .label { color: var(--muted); font-size: 13px; }
.stat .value { font-size: 24px; font-weight: 650; margin-top: 4px; font-variant-numeric: tabular-nums; }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 16px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; background: #fafbfc; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fafbfc; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td .sub { color: var(--muted); font-size: 13px; }
.empty { padding: 32px 20px; text-align: center; color: var(--muted); }

/* Badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.verde { background: var(--primary-soft); color: var(--primary); }
.badge.cinza { background: #eef0f3; color: var(--muted); }
.badge.amarelo { background: var(--warning-soft); color: var(--warning); }
.badge.vermelho { background: var(--danger-soft); color: var(--danger); }
.badge.azul { background: var(--info-soft); color: var(--info); }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 8px 14px; border-radius: 6px; border: 1px solid var(--border);
    background: var(--surface); color: var(--text); font: inherit; font-weight: 500;
    cursor: pointer; white-space: nowrap; line-height: 1.3;
}
.btn:hover { background: #f3f4f6; text-decoration: none; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); }
.btn.danger { color: var(--danger); }
.btn.danger:hover { background: var(--danger-soft); }
.btn.sm { padding: 5px 10px; font-size: 13px; }
.btn svg { width: 16px; height: 16px; }
.inline { display: inline; }

/* Forms */
.form-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 14px 16px; }
.field { grid-column: span 12; display: flex; flex-direction: column; gap: 5px; }
.c2 { grid-column: span 2; } .c3 { grid-column: span 3; } .c4 { grid-column: span 4; }
.c5 { grid-column: span 5; } .c6 { grid-column: span 6; } .c8 { grid-column: span 8; } .c9 { grid-column: span 9; }
label { font-size: 13px; font-weight: 600; color: #3a4350; }
label .opt { font-weight: 400; color: var(--muted); }
input, select, textarea {
    font: inherit; color: var(--text); background: #fff;
    border: 1px solid #cfd4db; border-radius: 6px; padding: 8px 10px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(31, 111, 92, .25); border-color: var(--primary); }
textarea { min-height: 80px; resize: vertical; }
.hint { font-size: 12px; color: var(--muted); }
.error { font-size: 12px; color: var(--danger); }
.field.has-error input, .field.has-error select { border-color: var(--danger); }
.form-section { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; grid-column: span 12; margin-top: 8px; padding-top: 14px; border-top: 1px solid var(--border); }
.form-section:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }
.check { display: flex; gap: 8px; align-items: center; font-weight: 400; }
.check input { width: auto; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 18px; border: 1px solid transparent; }
.alert.ok { background: var(--primary-soft); color: var(--primary); border-color: #c5e2d8; }
.alert.erro { background: var(--danger-soft); color: var(--danger); border-color: #f5c2bd; }
.alert ul { margin: 6px 0 0; padding-left: 18px; }

/* Detail lists */
.dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px 24px; margin: 0; }
.dl dt { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.dl dd { margin: 2px 0 0; }

.cols { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; align-items: start; }

.search { display: flex; gap: 8px; margin-bottom: 16px; max-width: 420px; }

code { background: #f1f3f5; padding: 1px 5px; border-radius: 4px; font-size: 13px; }
details summary { cursor: pointer; color: var(--primary); font-weight: 500; }

.pagination { display: flex; gap: 6px; padding: 14px 16px; flex-wrap: wrap; }

/* Login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.login-card { width: 100%; max-width: 380px; }
.login-card .brand-login { text-align: center; margin-bottom: 20px; }
.login-card .brand-login h1 { color: var(--primary); }
.login-card .brand-login p { margin: 4px 0 0; color: var(--muted); }
.login-card form { display: flex; flex-direction: column; gap: 14px; }

.mobile-bar { display: none; }

@media (max-width: 860px) {
    .app { flex-direction: column; }
    .sidebar { display: none; width: 100%; height: auto; position: static; padding: 8px 12px 12px; }
    .sidebar.aberto { display: flex; }
    .sidebar .brand { display: none; }
    .mobile-bar {
        display: flex; align-items: center; justify-content: space-between;
        background: #17332c; color: #fff; padding: 12px 16px; font-weight: 700;
    }
    .mobile-bar button { background: none; border: 0; color: #fff; padding: 4px; cursor: pointer; }
    .main { padding: 20px 16px 48px; }
    .form-grid > .field { grid-column: span 12; }
    .cols { grid-template-columns: 1fr; }
    th, td { padding: 10px 12px; }
    .hide-sm { display: none; }
}