/* ===================================================================
   HORUS — LIVRO CAIXA
   Identidade visual: livro-razão contábil. Papel pautado em tom sálvia,
   tinta verde-floresta, destaques em latão. Números sempre em mono
   tabular, como uma coluna de contabilidade real.
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,500;8..60,600;8..60,700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
    --paper: #EEF1E6;
    --paper-line: #D7DECB;
    --surface: #FFFFFF;
    --surface-alt: #F5F7EF;
    --ink: #1F2E28;
    --ink-soft: #55655C;
    --ink-faint: #8C9A8F;
    --green: #2F5D46;
    --green-dark: #1E4433;
    --green-tint: #E4EDE4;
    --brass: #A9784F;
    --brass-tint: #F1E6DA;
    --debit: #A23B3B;
    --debit-tint: #F5E4E1;
    --border: #DCE2D2;
    --radius: 10px;
    --shadow: 0 1px 2px rgba(31, 46, 40, 0.06), 0 4px 14px rgba(31, 46, 40, 0.05);
    --font-display: 'Source Serif 4', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 15px;
}

body {
    background-image: repeating-linear-gradient(
        180deg,
        transparent,
        transparent 27px,
        var(--paper-line) 28px
    );
    background-attachment: local;
}

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

h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--green-dark);
    font-weight: 600;
    margin: 0 0 4px;
}

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

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

.sidebar {
    width: 232px;
    flex-shrink: 0;
    background: var(--green-dark);
    color: #EAF0E9;
    display: flex;
    flex-direction: column;
    padding: 22px 0;
}

.sidebar .brand {
    font-family: var(--font-display);
    font-size: 21px;
    font-weight: 700;
    color: #fff;
    padding: 0 22px 18px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    margin-bottom: 10px;
    letter-spacing: 0.2px;
}
.sidebar .brand small {
    display: block;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 400;
    color: #A9C2AF;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 2px;
}

.sidebar nav { flex: 1; }

.sidebar a.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    color: #CBDBCC;
    font-size: 14px;
    font-weight: 500;
    border-left: 3px solid transparent;
}
.sidebar a.nav-link:hover {
    background: rgba(255,255,255,0.06);
    color: #fff;
    text-decoration: none;
}
.sidebar a.nav-link.active {
    border-left-color: var(--brass);
    background: rgba(255,255,255,0.08);
    color: #fff;
}

.sidebar .user-box {
    padding: 14px 22px 0;
    border-top: 1px solid rgba(255,255,255,0.12);
    margin-top: 10px;
    font-size: 13px;
    color: #A9C2AF;
}
.sidebar .user-box strong { color: #fff; display: block; font-size: 14px; }
.sidebar .user-box a { color: var(--brass); font-size: 12.5px; }

.main {
    flex: 1;
    padding: 30px 36px 60px;
    max-width: 1280px;
}

.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.page-header .eyebrow {
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 11px;
    color: var(--brass);
    font-weight: 600;
    margin-bottom: 2px;
}
.page-header p.subtitle { color: var(--ink-soft); margin: 4px 0 0; font-size: 13.5px; }

/* ---------- Cards / surfaces ---------- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px 22px;
}
.card + .card { margin-top: 18px; }

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 16px;
    margin-bottom: 22px;
}
.kpi {
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 4px solid var(--green);
    border-radius: var(--radius);
    padding: 16px 18px;
    box-shadow: var(--shadow);
}
.kpi.brass { border-left-color: var(--brass); }
.kpi.debit { border-left-color: var(--debit); }
.kpi .label {
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--ink-faint);
    font-weight: 600;
}
.kpi .value {
    font-family: var(--font-mono);
    font-size: 26px;
    font-weight: 600;
    color: var(--green-dark);
    margin-top: 6px;
}
.kpi .hint { font-size: 12px; color: var(--ink-soft); margin-top: 4px; }

.chart-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 18px;
}
@media (max-width: 980px) { .chart-grid { grid-template-columns: 1fr; } }
.chart-box { position: relative; height: 300px; }
.chart-box.tall { height: 340px; }

/* ---------- Tables (ledger ruled style) ---------- */
table.ledger {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.8px;
}
table.ledger thead th {
    text-align: left;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--ink-faint);
    font-weight: 600;
    padding: 8px 10px;
    border-bottom: 2px solid var(--green-dark);
}
table.ledger tbody td {
    padding: 10px 10px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
table.ledger tbody tr:hover { background: var(--surface-alt); }
table.ledger td.num, table.ledger th.num { text-align: right; font-family: var(--font-mono); }

.badge-stamp {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border: 1px dashed var(--green);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
    color: var(--green-dark);
    background: var(--green-tint);
}
.badge-card {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    background: var(--brass-tint);
    color: var(--brass);
}
.pill {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 600;
}
.pill.avista { background: var(--green-tint); color: var(--green-dark); }
.pill.parcelado { background: var(--brass-tint); color: var(--brass); }

/* ---------- Forms ---------- */
label { font-size: 12.5px; font-weight: 600; color: var(--ink-soft); display: block; margin-bottom: 5px; }
.form-control, select.form-control, textarea.form-control {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--surface);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 14px;
}
.form-control:focus, select:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px var(--green-tint);
}
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 14px; }
.form-group { margin-bottom: 14px; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: 7px;
    border: 1px solid transparent;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-body);
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); text-decoration: none; }
.btn-outline { background: transparent; border-color: var(--border); color: var(--ink-soft); }
.btn-outline:hover { border-color: var(--green); color: var(--green-dark); text-decoration: none; }
.btn-danger { background: var(--debit-tint); color: var(--debit); }
.btn-danger:hover { background: var(--debit); color: #fff; text-decoration: none; }
.btn-sm { padding: 5px 11px; font-size: 12px; }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 18px; }

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13.5px;
    margin-bottom: 18px;
    border: 1px solid transparent;
}
.alert-success { background: var(--green-tint); color: var(--green-dark); border-color: #BFD8C4; }
.alert-danger { background: var(--debit-tint); color: var(--debit); border-color: #E3B9B4; }

.swatch {
    width: 12px; height: 12px; border-radius: 3px; display: inline-block; vertical-align: -1px; margin-right: 6px;
}

.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-dark);
    background-image: repeating-linear-gradient(180deg, transparent, transparent 27px, rgba(255,255,255,0.03) 28px);
}
.login-card {
    width: 360px;
    background: var(--surface);
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
    padding: 34px 32px;
}
.login-card .brand-mark {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    color: var(--green-dark);
    text-align: center;
}
.login-card .brand-mark small {
    display: block;
    font-family: var(--font-body);
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--brass);
    margin-top: 4px;
    font-weight: 600;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--ink-soft);
}
.empty-state .icon { font-size: 34px; margin-bottom: 8px; }

.text-muted { color: var(--ink-faint); }
.text-right { text-align: right; }
.mb-0 { margin-bottom: 0; }