:root {
  --bg: #eef2f4;
  --card: #fff;
  --text: #333;
  --muted: #828b95;
  --border: #dfe3e8;
  --primary: #2fc6f6;
  --primary-hover: #12b1e3;
  --success: #9dcf00;
  --danger: #ff5752;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 "Open Sans", "Helvetica Neue", Arial, sans-serif;
}

.page { max-width: 1100px; margin: 0 auto; padding: 20px 16px 32px; }
.head h1 { font-size: 22px; font-weight: 600; margin: 0 0 6px; }
.head p { margin: 0 0 18px; max-width: 760px; }
h1 { font-size: 20px; font-weight: 600; margin: 0 0 8px; }
h2 { font-size: 16px; font-weight: 600; margin: 0; }
.muted { color: var(--muted); }

.card { background: var(--card); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 16px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; font-weight: 600; font-size: 12px; color: var(--muted);
  text-transform: uppercase; letter-spacing: .02em; padding: 6px 8px; border-bottom: 1px solid var(--border);
}
td { padding: 8px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.col-narrow { width: 48px; text-align: center; }
td.col-narrow { text-align: center; }

select {
  width: 100%; min-width: 160px; height: 36px; padding: 0 8px; border: 1px solid var(--border);
  border-radius: 6px; background: #fff; font: inherit; color: inherit;
}
select:focus { outline: none; border-color: var(--primary); }
select.invalid { border-color: var(--danger); }

.btn {
  height: 36px; padding: 0 16px; border-radius: 18px; border: 1px solid transparent;
  font: inherit; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.btn:disabled { opacity: .5; cursor: default; }
.btn-primary { background: var(--primary); color: #fff; text-transform: uppercase; font-size: 12px; }
.btn-primary:not(:disabled):hover { background: var(--primary-hover); }
.btn-light { background: #fff; border-color: var(--border); color: #535c69; }
.btn-light:hover { border-color: #b5bbc3; }
.btn-icon {
  width: 30px; height: 30px; border: 0; background: none; color: var(--muted);
  font-size: 18px; cursor: pointer; border-radius: 50%;
}
.btn-icon:hover { background: #f1f3f5; color: var(--danger); }

.actions { display: flex; justify-content: flex-end; margin-top: 14px; }
.hint { font-size: 12px; margin: 10px 0 0; }

.alert { padding: 10px 14px; border-radius: 8px; margin: 0 0 16px; }
.alert-error { background: #ffe8e8; color: #c0312d; }
.alert-ok { background: #f1fbd0; color: #587500; }

.lvl { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.lvl-success { background: var(--success); }
.lvl-error { background: var(--danger); }
.lvl-info { background: #c6cdd3; }
.journal td { font-size: 13px; }
.deal-link { color: #0b66c3; font-weight: 600; text-decoration: none; }
.deal-link:hover { text-decoration: underline; }
.journal td:first-child { white-space: nowrap; color: var(--muted); }

@media (max-width: 700px) {
  .card-head { flex-wrap: wrap; }
  select { min-width: 130px; }
}