:root {
  --navy: #1f4e78;
  --navy-dark: #17395a;
  --ink: #1b2733;
  --muted: #64748b;
  --line: #d8dee6;
  --bg: #f2f5f8;
  --ok: #1c7c47;
  --ok-bg: #e6f4ea;
  --warn: #b3261e;
  --warn-bg: #fdecea;
  --amber-bg: #fff6dd;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 14px/1.5 "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

a { color: var(--navy); }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding: 10px 22px;
  background: var(--navy); color: #fff;
}
.topbar .brand { color: #fff; font-size: 17px; font-weight: 700; text-decoration: none; }
.topbar nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.topbar nav a { color: #cfe0ef; text-decoration: none; }
.topbar nav a:hover { color: #fff; }
.topbar .who { color: #9fc0dc; border-left: 1px solid #3d6d9a; padding-left: 18px; }
.topbar .out { font-weight: 600; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 24px 22px 60px; }
.wide { max-width: 1600px; margin: 0 auto; padding: 18px 22px 60px; }

h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 26px 0 10px; }
.sub { color: var(--muted); margin: 0 0 20px; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  padding: 18px; margin-bottom: 18px;
}

.flashes { margin-bottom: 16px; }
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 8px; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--warn-bg); color: var(--warn); }

/* ---------- form ---------- */
label { display: block; font-weight: 600; margin-bottom: 4px; font-size: 13px; }
input[type=text], input[type=password], input[type=number], input[type=search], textarea, select {
  width: 100%; padding: 8px 10px; font: inherit; color: inherit;
  border: 1px solid var(--line); border-radius: 7px; background: #fff;
}
input:focus, textarea:focus, select:focus { outline: 2px solid #9dc2e3; border-color: var(--navy); }
textarea { min-height: 70px; resize: vertical; }
.row { display: grid; gap: 14px; margin-bottom: 14px; }
.row.two { grid-template-columns: 1fr 1fr; }
.row.three { grid-template-columns: 1fr 1fr 1fr; }
.row.four { grid-template-columns: repeat(4, 1fr); }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; color: var(--ink); font: inherit; font-weight: 600;
  cursor: pointer; text-decoration: none;
}
.btn:hover { background: #f6f9fc; }
.btn.primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.primary:hover { background: var(--navy-dark); }
.btn.danger { color: var(--warn); border-color: #f0c4c0; }
.btn.small { padding: 6px 11px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ---------- login ---------- */
.login-wrap { max-width: 380px; margin: 8vh auto; padding: 0 20px; }
.login-wrap h1 { text-align: center; margin-bottom: 22px; }

/* ---------- tables ---------- */
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { border: 1px solid var(--line); padding: 7px 9px; text-align: left; vertical-align: middle; }
th { background: var(--navy); color: #fff; font-size: 12.5px; font-weight: 600; white-space: nowrap; }
tbody tr:nth-child(even) { background: #f7fafc; }
td.num, th.num { text-align: center; }
td input, td select { border: 1px solid transparent; background: transparent; padding: 5px 6px; }
td input:hover, td select:hover { border-color: var(--line); background: #fff; }
td input[readonly] { color: var(--muted); }
tfoot td { background: var(--amber-bg); font-weight: 700; }

.list-table td { padding: 10px 12px; }
.list-table a { font-weight: 600; text-decoration: none; }

/* ---------- tabs ---------- */
.tabs { display: flex; gap: 2px; flex-wrap: wrap; border-bottom: 2px solid var(--navy); margin-bottom: 0; }
.tabs button {
  padding: 9px 18px; border: 1px solid var(--line); border-bottom: none;
  border-radius: 8px 8px 0 0; background: #e7edf3; color: var(--ink);
  font: inherit; font-weight: 600; cursor: pointer;
}
.tabs button.on { background: var(--navy); color: #fff; border-color: var(--navy); }
.panel { display: none; background: #fff; border: 1px solid var(--line); border-top: none;
         border-radius: 0 0 10px 10px; padding: 16px; }
.panel.on { display: block; }
.hint { color: var(--muted); margin: 0 0 12px; font-size: 13px; }

/* ---------- result ---------- */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: 9px; padding: 10px 16px; min-width: 120px; }
.stat b { display: block; font-size: 20px; color: var(--navy); }
.stat span { color: var(--muted); font-size: 12.5px; }

.notes { background: #f7fafc; border: 1px solid var(--line); border-radius: 9px;
         padding: 12px 14px; font: 12.5px/1.7 Consolas, monospace; white-space: pre-wrap;
         max-height: 320px; overflow: auto; }
.notes.bad { background: var(--warn-bg); border-color: #f0c4c0; }
.notes.good { background: var(--ok-bg); border-color: #bfe0cc; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge.idle { background: #eceff3; color: var(--muted); }
.badge.running { background: var(--amber-bg); color: #8a6100; }
.badge.done { background: var(--ok-bg); color: var(--ok); }
.badge.error { background: var(--warn-bg); color: var(--warn); }

.empty { text-align: center; color: var(--muted); padding: 40px 0; }

@media (max-width: 900px) {
  .row.two, .row.three, .row.four, .grid2 { grid-template-columns: 1fr; }
}