:root {
  --bg: #101419;
  --panel: #181e25;
  --panel-alt: #222b35;
  --input: #111820;
  --border: #303c49;
  --text: #edf2f7;
  --muted: #a2afbf;
  --accent: #5c8dff;
  --accent-hover: #4676e6;
  --danger: #c34d60;
  --danger-hover: #a93c50;
  --selected: #2c4b78;
  --success: #69d6ad;
  --warning: #edbf78;
  --error: #ff929f;
  --read: #b5a4ff;
  --radius: 8px;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.warn { color: var(--warning); }
.error-text { color: var(--error); min-height: 1.2em; }
.c-accent { color: var(--accent); }
.c-success { color: var(--success); }
.c-read { color: var(--read); }
.c-error { color: var(--error); }
h1 { font-size: 20px; margin: 8px 0 18px; }
h3 { font-size: 15px; margin: 0 0 10px; }
h4 { font-size: 13px; margin: 14px 0 6px; color: var(--muted); font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--border); margin: 16px 0; }

input, select, textarea {
  width: 100%;
  background: var(--input);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 9px;
  font: inherit;
}
input[type=checkbox], input[type=radio] { width: auto; accent-color: var(--accent); margin: 0 6px 0 0; }
textarea { resize: vertical; font-family: Consolas, "Cascadia Mono", monospace; font-size: 13px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
label { display: block; color: var(--muted); font-size: 12.5px; margin: 0 0 10px; }
label > input, label > select, label > textarea, label > .row { margin-top: 4px; color: var(--text); font-size: 14px; }
label.check, .checks label, .radios label { display: flex; align-items: center; color: var(--text); font-size: 14px; }
label.check.top { margin-top: 22px; }
label.inline { display: flex; align-items: center; gap: 6px; margin: 0; }
label.inline select { width: auto; margin: 0; }
fieldset { border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 12px 4px; margin: 0 0 12px; }
legend { color: var(--muted); font-size: 12.5px; padding: 0 4px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--panel-alt);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 13px;
  font: inherit;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover:not(:disabled) { border-color: var(--accent); }
.btn:disabled { opacity: .45; cursor: default; }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.accent:hover:not(:disabled) { background: var(--accent-hover); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.danger:hover:not(:disabled) { background: var(--danger-hover); }
.btn.ghost { background: transparent; }
.btn.icon { padding: 7px 10px; }
.btn.file { position: relative; overflow: hidden; margin: 0; }
.btn.file input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

.row { display: flex; gap: 8px; align-items: center; }
.row.end { justify-content: flex-end; }
.row .grow { flex: 1; min-width: 0; }
.row > select, .row > input { width: auto; }
.row > .grow { width: 100%; }
.spacer { flex: 1; }

/* login */
.login { min-height: 100%; display: grid; place-items: center; padding: 20px; }
.login-card { width: min(380px, 100%); background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 28px; }
.brand { font-weight: 800; letter-spacing: 1px; color: var(--accent); font-size: 22px; }
.brand.big { font-size: 30px; }
.login-card .btn { width: 100%; padding: 10px; }

/* layout */
#workspace { min-height: 100%; display: flex; flex-direction: column; }
.topbar { display: flex; gap: 18px; align-items: flex-start; padding: 14px 18px 8px; }
.identity { display: flex; gap: 14px; align-items: center; min-width: 240px; }
.title { font-size: 16px; font-weight: 600; }
.account { flex: 1; display: flex; flex-direction: column; gap: 6px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; min-width: 0; }
.account select#appLimit { width: 150px; }
.subbar { display: flex; gap: 18px; flex-wrap: wrap; padding: 0 18px 6px; font-size: 12.5px; }
.tabs { display: flex; gap: 4px; padding: 0 16px; border-bottom: 1px solid var(--border); overflow-x: auto; }
.tabs button { background: none; border: 0; color: var(--muted); padding: 10px 14px; font: inherit; cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs button.active { color: var(--text); border-bottom-color: var(--accent); }
main { flex: 1; padding: 14px 16px; min-height: 0; }
.footer { display: flex; justify-content: space-between; gap: 12px; padding: 6px 18px 10px; font-size: 12.5px; border-top: 1px solid var(--border); }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; min-width: 0; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 12px; }
.metric { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 14px; }
.metric span { color: var(--muted); font-size: 12.5px; display: block; }
.metric b { font-size: 24px; font-weight: 700; }
.split { display: grid; grid-template-columns: minmax(320px, 46%) 1fr; gap: 12px; }
.split.history { grid-template-columns: minmax(360px, 1fr) minmax(360px, 1fr); }
.form select#templateSelect { margin-bottom: 8px; }
.filters { margin-bottom: 8px; }
.filters select { flex: 1; min-width: 0; }
.info { white-space: pre-wrap; font: inherit; font-size: 12.5px; margin: 0 0 12px; max-height: 160px; overflow: auto; }
.field-row { display: grid; grid-template-columns: 120px 1fr; gap: 8px; align-items: center; margin-bottom: 6px; }
.field-row span { color: var(--muted); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; }
.checks { margin: 10px 0; display: grid; gap: 6px; }
.radios { display: grid; gap: 6px; margin-bottom: 10px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 14px; margin-top: 8px; }
.grid2 .wide { grid-column: 1 / -1; }
.grid4 { display: grid; grid-template-columns: 150px 1fr 1.4fr auto; gap: 6px 8px; align-items: center; margin-bottom: 6px; }
.grid4 label.check { margin: 0; white-space: nowrap; }
#modalBody textarea { font-family: inherit; }
.settings { display: grid; gap: 12px; max-width: 980px; }
.toolbar { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.toolbar h3 { margin: 0; }
.toolbar.wrap { flex-wrap: wrap; }
.toolbar input[type=search] { width: 180px; }
.toolbar select { width: auto; }

/* tables */
.table-wrap { overflow: auto; border: 1px solid var(--border); border-radius: 6px; max-height: 320px; background: var(--input); }
.table-wrap.tall { max-height: calc(100vh - 380px); min-height: 220px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 6px 9px; border-bottom: 1px solid #1f2731; vertical-align: top; }
th { position: sticky; top: 0; background: var(--panel-alt); color: var(--muted); font-weight: 600; z-index: 1; white-space: nowrap; }
td { max-width: 420px; overflow-wrap: anywhere; }
table.selectable tbody tr { cursor: pointer; }
tbody tr:hover { background: #18212b; }
tbody tr.selected { background: var(--selected); }
tr.ok td:nth-child(2) { color: var(--success); }
tr.bad td:nth-child(2) { color: var(--error); }
tr.wait td:nth-child(2) { color: var(--warning); }
.empty td { color: var(--muted); text-align: center; padding: 18px; }

.log, .view { white-space: pre-wrap; background: var(--input); border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; margin: 0; overflow: auto; font: 12.5px/1.45 Consolas, "Cascadia Mono", monospace; }
.log { height: 180px; }
.view { min-height: 110px; max-height: 260px; font-family: inherit; font-size: 13.5px; }

.dock { position: sticky; bottom: 0; display: flex; gap: 10px; align-items: center; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 14px; margin-top: 12px; z-index: 5; }
.progress-box { flex: 1; min-width: 0; }
.progress { height: 6px; background: var(--input); border-radius: 4px; overflow: hidden; margin-top: 4px; }
.progress div { height: 100%; width: 0; background: var(--accent); transition: width .3s; }

/* toasts and modal */
.toasts { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 8px; z-index: 50; width: min(420px, calc(100vw - 32px)); }
.toast { background: var(--panel-alt); border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: 6px; padding: 10px 12px; box-shadow: 0 6px 24px #0008; }
.toast.warning { border-left-color: var(--warning); }
.toast.error { border-left-color: var(--error); }
.toast .t-head { display: flex; justify-content: space-between; gap: 8px; font-weight: 600; margin-bottom: 4px; }
.toast .t-body { white-space: pre-wrap; font-size: 13px; color: var(--muted); max-height: 260px; overflow: auto; }
.toast button { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 16px; line-height: 1; }
.modal { position: fixed; inset: 0; background: #000a; display: grid; place-items: center; padding: 16px; z-index: 60; }
.modal-card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 18px; width: min(720px, 100%); max-height: calc(100vh - 32px); display: flex; flex-direction: column; gap: 12px; }
#modalBody { overflow: auto; min-height: 0; }
#modalBody pre { white-space: pre-wrap; background: var(--input); border: 1px solid var(--border); border-radius: 6px; padding: 10px; margin: 8px 0 0; font: 13px/1.5 inherit; }
#modalBody pre.code { font-family: Consolas, monospace; font-size: 12.5px; }

@media (max-width: 1100px) {
  .split, .split.history { grid-template-columns: 1fr; }
  .table-wrap.tall { max-height: 60vh; }
  .topbar { flex-wrap: wrap; }
  .account { flex-basis: 100%; order: 3; }
}
@media (max-width: 640px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric b { font-size: 20px; }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  label.check.top { margin-top: 0; }
  .dock { flex-wrap: wrap; }
  .progress-box { flex-basis: 100%; order: 3; }
  .account select#appLimit { width: 110px; }
  main { padding: 10px 8px; }
}