:root {
    --bg: #f4f6f8;
    --card: #ffffff;
    --ink: #1f2933;
    --muted: #6b7280;
    --line: #e3e8ee;
    --accent: #2563eb;
    --accent-ink: #fff;
    --danger: #dc2626;
    --ok: #059669;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--ink);
    font-size: 14px;
    line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

header.topbar {
    background: #111827;
    color: #fff;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 22px;
    height: 52px;
}
header.topbar .brand { font-weight: 700; font-size: 15px; color: #fff; }
header.topbar nav { display: flex; gap: 16px; flex: 1; }
header.topbar nav a { color: #cbd5e1; font-weight: 500; }
header.topbar nav a.active, header.topbar nav a:hover { color: #fff; text-decoration: none; }
header.topbar .user { color: #9ca3af; font-size: 13px; }

main { max-width: 1080px; margin: 24px auto; padding: 0 20px; }
h1.page { font-size: 20px; margin: 0 0 18px; }

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}

table.grid { width: 100%; border-collapse: collapse; }
table.grid th, table.grid td {
    text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line);
}
table.grid th { font-size: 12px; text-transform: uppercase; color: var(--muted); letter-spacing: .04em; }
table.grid tr:hover td { background: #fafbfc; }
.num { text-align: right; }

label { display: block; font-weight: 600; margin: 12px 0 4px; font-size: 13px; }
input[type=text], input[type=password], input[type=number], input[type=date], select, textarea {
    width: 100%; padding: 9px 11px; border: 1px solid var(--line);
    border-radius: 7px; font-size: 14px; font-family: inherit; background: #fff;
}
textarea { min-height: 90px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .row2 { grid-template-columns: 1fr; } }

.btn {
    display: inline-block; border: 0; border-radius: 7px; cursor: pointer;
    padding: 9px 16px; font-size: 14px; font-weight: 600; background: var(--accent);
    color: var(--accent-ink);
}
.btn:hover { text-decoration: none; opacity: .92; }
.btn.secondary { background: #e5e7eb; color: #111827; }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn.danger { background: var(--danger); }

.flash { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; font-weight: 500; }
.flash.ok { background: #ecfdf5; color: var(--ok); border: 1px solid #a7f3d0; }
.flash.err { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.fop { background: #eff6ff; color: #1d4ed8; }
.badge.tov { background: #f0fdf4; color: #15803d; }

.muted { color: var(--muted); }
.right { text-align: right; }
.actions-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }

/* Pell */
.pell { border: 1px solid var(--line); border-radius: 7px; }
.pell-content { min-height: 220px; background: #fff; }

/* Login */
.login-wrap { max-width: 360px; margin: 8vh auto; }
.login-wrap h1 { text-align: center; font-size: 22px; }