:root {
    --primary: #0f4c81;
    --border: #d8e0e8;
    --bg: #f5f7fa;
    --text: #1f2937;
    --muted: #64748b;
    --danger: #b91c1c;
    --warning: #92400e;
    --success: #166534;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
}
.container {
    width: min(1400px, 96vw);
    margin: 24px auto;
}
.header {
    background: linear-gradient(135deg, #0f4c81, #123a5e);
    color: #fff;
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 10px 24px rgba(15, 76, 129, .18);
}
.header h1 { margin: 0 0 8px; font-size: 28px; }
.header p { margin: 0; opacity: .92; }
.card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 18px;
    margin-top: 18px;
    box-shadow: 0 4px 14px rgba(15, 23, 42, .06);
}
.grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(140px, 1fr));
    gap: 12px;
}
label { display: block; font-weight: 700; font-size: 12px; color: #334155; margin-bottom: 6px; }
input, select {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 9px;
    padding: 10px 11px;
    font-size: 14px;
    background: #fff;
}
.btn {
    border: 0;
    border-radius: 10px;
    padding: 10px 14px;
    font-weight: 700;
    cursor: pointer;
    color: #fff;
    background: var(--primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.btn.secondary { background: #475569; }
.btn.light { background: #e2e8f0; color: #0f172a; }
.btn.danger { background: #b91c1c; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.table-wrap { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1200px;
}
th, td {
    border: 1px solid var(--border);
    padding: 9px;
    text-align: left;
    font-size: 13px;
}
th { background: #e8f1f8; color: #0f3d63; }
td.number, th.number { text-align: right; }
.note {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}
.badge.ok { background: #dcfce7; color: var(--success); }
.badge.warn { background: #fef3c7; color: var(--warning); }
.badge.err { background: #fee2e2; color: var(--danger); }
.messages { margin: 0; padding-left: 18px; }
.result-total {
    display: grid;
    grid-template-columns: repeat(4, minmax(160px, 1fr));
    gap: 12px;
}
.stat {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
}
.stat .label { font-size: 12px; color: var(--muted); font-weight: 700; text-transform: uppercase; }
.stat .value { margin-top: 6px; font-size: 22px; font-weight: 800; color: var(--primary); }
.small { font-size: 12px; color: var(--muted); }
@media print {
    .no-print, .header p, .input-card { display: none !important; }
    body { background: #fff; }
    .container { width: 100%; margin: 0; }
    .card, .header { box-shadow: none; border-radius: 0; }
}
@media (max-width: 900px) {
    .grid { grid-template-columns: repeat(2, 1fr); }
    .result-total { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
    .grid, .result-total { grid-template-columns: 1fr; }
    .header h1 { font-size: 22px; }
}