:root {
    --bg: #f4f6f8;
    --panel: #ffffff;
    --text: #1f2933;
    --muted: #667085;
    --line: #d9e0e7;
    --blue: #205493;
    --blue2: #143b66;
    --green: #16734d;
    --red: #b42318;
    --orange: #b54708;
    --shadow: 0 8px 24px rgba(16, 24, 40, .08);
    --radius: 16px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: "Segoe UI", Arial, sans-serif; font-size: 15px; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar { background: var(--blue); color: #fff; padding: 14px 22px; display: flex; gap: 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.brand { color: #fff; font-weight: 800; letter-spacing: .2px; font-size: 18px; }
.topbar nav { display: flex; gap: 10px; flex-wrap: wrap; }
.topbar nav a { color: #fff; padding: 8px 10px; border-radius: 10px; }
.topbar nav a:hover { background: rgba(255,255,255,.14); text-decoration: none; }
.container { width: min(1200px, calc(100% - 28px)); margin: 22px auto; }
.footer { text-align: center; color: var(--muted); padding: 26px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 18px; }
.card h1, .card h2, .card h3 { margin-top: 0; }
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.stat .num { font-size: 32px; font-weight: 800; color: var(--blue2); }
.stat .label { color: var(--muted); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 12px 0; }
.btn, button, input[type=submit] { display: inline-block; border: 0; background: var(--blue); color: #fff; padding: 9px 13px; border-radius: 10px; cursor: pointer; font-weight: 650; font-family: inherit; }
.btn:hover, button:hover, input[type=submit]:hover { background: var(--blue2); text-decoration: none; }
.btn.secondary { background: #eef2f6; color: var(--text); }
.btn.secondary:hover { background: #dfe7ef; }
.btn.danger { background: var(--red); }
input, select, textarea { width: 100%; padding: 10px 12px; border: 1px solid #cfd8e3; border-radius: 10px; font-family: inherit; font-size: 15px; background: #fff; }
textarea { min-height: 120px; resize: vertical; }
label { display: block; font-weight: 700; margin-bottom: 6px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-row.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.field { margin-bottom: 14px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--panel); }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: 13px; background: #f8fafc; }
tr:hover td { background: #fbfdff; }
.badge { display: inline-block; padding: 4px 8px; border-radius: 999px; background: #eef2f6; color: #344054; font-size: 12px; font-weight: 700; }
.badge.ok { background: #e8f5ee; color: var(--green); }
.badge.warn { background: #fff3e6; color: var(--orange); }
.badge.danger { background: #fdecec; color: var(--red); }
.badge.blue { background: #e7f0fb; color: var(--blue); }
.deadline.warn { color: var(--orange); font-weight: 800; }
.deadline.danger { color: var(--red); font-weight: 800; }
.flash { padding: 12px 14px; border-radius: 12px; margin-bottom: 16px; background: #edf7ed; border: 1px solid #b7e1c0; color: #155724; }
.flash.err { background: #fdecec; border-color: #f5b5b5; color: var(--red); }
.meta { color: var(--muted); font-size: 13px; }
.comment { border-left: 4px solid #d9e0e7; padding: 10px 12px; margin: 10px 0; background: #f8fafc; border-radius: 10px; }
.login-box { max-width: 420px; margin: 70px auto; }
.filters { display: grid; grid-template-columns: 2fr 1fr 1fr auto; gap: 10px; align-items: end; }
hr { border: 0; border-top: 1px solid var(--line); margin: 18px 0; }
@media (max-width: 820px) {
    .grid, .grid.two, .form-row, .form-row.three, .filters { grid-template-columns: 1fr; }
    .topbar { align-items: flex-start; }
    .topbar nav { width: 100%; }
    .topbar nav a { background: rgba(255,255,255,.12); }
    th, td { padding: 9px; }
}
@media print {
    .topbar, .footer, .actions, form, .no-print { display: none !important; }
    body { background: white; }
    .container { width: 100%; margin: 0; }
    .card { box-shadow: none; border: 0; padding: 0; }
}