:root {
  --bg: #f3f5f8;
  --card: #ffffff;
  --text: #16202a;
  --muted: #5a6b7a;
  --line: #dde3ea;
  --brand: #1f5e99;
  --brand-ink: #ffffff;
  --ok: #1e7f5c;
  --warn: #9a6a00;
  --err: #b42318;
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1118;
    --card: #131c25;
    --text: #e9eef2;
    --muted: #93a4b3;
    --line: #243241;
    --brand: #6aa6dd;
    --brand-ink: #0b1118;
    --ok: #3fb68b;
    --warn: #f5b841;
    --err: #ff6b6b;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, "Segoe UI", sans-serif; }
header.top { display: flex; align-items: center; gap: 20px; padding: 10px 20px; background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 800; display: flex; align-items: center; gap: 8px; }
.brand i { width: 10px; height: 10px; border-radius: 50%; background: var(--brand); display: inline-block; }
nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav button { font: inherit; border: 0; background: transparent; color: var(--muted); padding: 7px 12px; border-radius: 8px; cursor: pointer; }
nav button.active { background: var(--bg); color: var(--text); font-weight: 600; }
.spacer { flex: 1; }
main { padding: 20px; max-width: 1200px; margin: 0 auto; display: grid; gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
h2 { margin: 0 0 8px; font-size: 18px; }
.hint { color: var(--muted); font-size: 14px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.between { justify-content: space-between; }
.btn { font: inherit; font-size: 14px; border: 1px solid var(--line); background: var(--card); color: var(--text); padding: 7px 12px; border-radius: 8px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; min-height: 36px; }
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); font-weight: 600; }
.btn.danger { color: var(--err); }
.form { display: grid; gap: 12px; max-width: 900px; }
.form.inline { display: flex; flex-wrap: wrap; gap: 8px; max-width: none; margin-top: 12px; }
label { display: grid; gap: 4px; font-size: 14px; color: var(--muted); }
label.check { display: flex; align-items: center; gap: 8px; color: var(--text); }
input, select, textarea { font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; min-height: 36px; }
fieldset { border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px 14px; display: grid; gap: 10px; margin: 0; }
legend { font-size: 13px; color: var(--muted); padding: 0 6px; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.checks label { display: flex; align-items: center; gap: 6px; color: var(--text); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px 16px; }
.grid3 { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px 16px; }
.grid3 select[multiple] { min-height: 130px; }
.saved { color: var(--ok); font-size: 14px; }
.preview { margin-top: 12px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 9; max-width: 1000px; }
.preview iframe { width: 100%; height: 100%; border: 0; background: #0b1118; }
code { background: var(--bg); padding: 2px 6px; border-radius: 4px; word-break: break-all; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th { text-align: left; color: var(--muted); font-weight: 500; border-bottom: 1px solid var(--line); padding: 6px 8px; }
td { border-bottom: 1px solid var(--line); padding: 7px 8px; vertical-align: top; }
.lv-error { color: var(--err); } .lv-warn { color: var(--warn); }
#login { max-width: 360px; margin: 12vh auto; }
.err { color: var(--err); }
.ok { color: var(--ok); }
@media (max-width: 600px) { main { padding: 12px; } .card { padding: 14px; } }
.field { display: grid; gap: 4px; font-size: 14px; color: var(--muted); }
.picker { position: relative; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; border: 1px solid var(--line); background: var(--bg); border-radius: 8px; padding: 5px 6px; min-height: 40px; }
.picker .pchip { display: inline-flex; align-items: center; gap: 6px; background: var(--card); border: 1px solid var(--line); color: var(--text); border-radius: 999px; padding: 2px 4px 2px 10px; font-size: 14px; }
.picker .pchip small { color: var(--muted); }
.picker .pchip button { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 16px; line-height: 1; padding: 2px 6px; border-radius: 50%; }
.picker .pchip button:hover { color: var(--err); }
.picker input { flex: 1; min-width: 180px; border: 0; background: transparent; min-height: 28px; padding: 2px 6px; }
.picker input:focus { outline: none; }
.picker .drop { position: absolute; left: 0; right: 0; top: calc(100% + 4px); background: var(--card); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.15); max-height: 280px; overflow: auto; z-index: 20; }
.picker .drop div { padding: 7px 12px; cursor: pointer; color: var(--text); }
.picker .drop div small { display: block; color: var(--muted); font-size: 12px; }
.picker .drop div:hover, .picker .drop div.hl { background: var(--bg); }
.picker .drop .none { color: var(--muted); cursor: default; }
.views-ed { display: grid; gap: 12px; }
.vcard { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: grid; gap: 10px; background: var(--card); }
.vcard .vhead { display: flex; gap: 10px; align-items: end; }
.vcard .vhead label { flex: 1; }
.vcard .checks { max-height: 150px; overflow: auto; }