:root {
  --bg: #f6f7f9; --panel: #ffffff; --panel-2: #f1f3f6; --text: #18202b; --muted: #5d6b7c; --line: #e2e6ec;
  --accent: #a87a22; --accent-2: #8a6416; --accent-soft: #f7efdf; --on-accent: #ffffff;
  --ok: #1f7a4d; --ok-soft: #e3f4ea; --warn: #8f5b00; --warn-soft: #fdf1dc; --bad: #b4232c; --bad-soft: #fbe5e6;
  --info: #22568f; --info-soft: #e4eef9; --violet: #5b49c9; --violet-soft: #ece9fb;
  --series-1: #2a78d6; --series-2: #eb6834; --grid: #e6e9ee;
  --radius: 10px; --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1318; --panel: #171c23; --panel-2: #1e252e; --text: #e7ebf0; --muted: #9aa6b6; --line: #2a323d;
    --accent: #d6a548; --accent-2: #e8bd6a; --accent-soft: #2b2416; --on-accent: #1a1406;
    --ok: #4cc58a; --ok-soft: #15291f; --warn: #e2a640; --warn-soft: #2d2412; --bad: #f0707a; --bad-soft: #321a1d;
    --info: #79aee8; --info-soft: #172433; --violet: #9085e9; --violet-soft: #221f3a;
    --series-1: #3987e5; --series-2: #d95926; --grid: #262d37;
    --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 14px;
  padding: 8px 18px; background: var(--panel); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 17px; white-space: nowrap; }
.brand span { color: var(--accent); }
.tabs { display: flex; gap: 2px; flex: 1; overflow-x: auto; scrollbar-width: none; }
.tabs button { border: 0; background: transparent; color: var(--muted); padding: 7px 11px; border-radius: 8px;
  font: inherit; cursor: pointer; white-space: nowrap; }
.tabs button:hover { background: var(--panel-2); color: var(--text); }
.tabs button.active { background: var(--accent-soft); color: var(--accent-2); font-weight: 600; }
.usermenu { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.usermenu .who { font-weight: 600; }

.view { padding: 18px; max-width: 1560px; margin: 0 auto; }
h2 { font-size: 18px; margin: 0 0 14px; }
h3 { font-size: 12.5px; margin: 0 0 10px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.page-head h2 { margin: 0; }
.page-head .row > select, .page-head .row > input { flex: 0 1 auto; }

/* ---------- controls ---------- */
input, select, textarea { font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; padding: 7px 10px; min-width: 0; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.btn { font: inherit; border: 1px solid var(--line); background: var(--panel); color: var(--text); border-radius: 8px;
  padding: 7px 12px; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--panel-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 600; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { color: var(--bad); border-color: var(--bad); }
.btn.danger:hover { background: var(--bad-soft); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.sm { padding: 3px 8px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: default; }

.searchbar { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.searchbar input { flex: 1 1 320px; font-size: 15px; padding: 10px 12px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 14px 16px; margin-bottom: 14px; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.card.channel .card.provider { background: var(--panel-2); box-shadow: none; margin: 12px 0 0; }
.card-head h3 { margin: 0; }
.cols { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); align-items: start; }
@media (max-width: 900px) { .cols { grid-template-columns: minmax(0, 1fr); } }
.grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); margin-bottom: 14px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); }
.kpi .v { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi .l { color: var(--muted); font-size: 12px; }
.kpi .s { color: var(--muted); font-size: 11.5px; margin-top: 2px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 7px 10px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: var(--panel-2); white-space: nowrap; }
th.sortable { cursor: pointer; }
th.sortable:hover { color: var(--text); }
tr:last-child td { border-bottom: 0; }
tbody tr.click { cursor: pointer; }
tbody tr.click:hover { background: var(--panel-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.mono { font-family: var(--mono); font-size: 12.5px; white-space: nowrap; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.empty { color: var(--muted); padding: 22px; text-align: center; }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 10px; flex-wrap: wrap; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--panel-2); color: var(--muted); white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge.info { background: var(--info-soft); color: var(--info); }
.badge.gold { background: var(--accent-soft); color: var(--accent-2); }
.badge.violet { background: var(--violet-soft); color: var(--violet); }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 2px 4px 2px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600; background: var(--panel-2); color: var(--text); border: 1px solid var(--line); }
.chip button { border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 0 4px; font: inherit; }
.chip.gold { background: var(--accent-soft); } .chip.green { background: var(--ok-soft); } .chip.red { background: var(--bad-soft); }
.chip.blue { background: var(--info-soft); } .chip.purple { background: var(--violet-soft); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }

.list { list-style: none; margin: 0; padding: 0; }
.list li { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 6px 0;
  border-bottom: 1px dashed var(--line); flex-wrap: wrap; }
.list li:last-child { border-bottom: 0; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.row > input, .row > select, .row > textarea { flex: 1 1 140px; }
.form { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.form label, .field { display: grid; gap: 4px; font-size: 12px; color: var(--muted); }
.form label.wide { grid-column: 1 / -1; }
.check { display: inline-flex; gap: 6px; align-items: center; font-size: 13px; color: var(--text); }
.form label.check { display: inline-flex; grid-column: 1 / -1; }
.actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; flex-wrap: wrap; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 3px 14px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-variant-numeric: tabular-nums; }
details > summary { cursor: pointer; color: var(--muted); font-size: 12.5px; margin-top: 8px; }

/* ---------- filters ---------- */
.filters { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.filters label { display: grid; gap: 3px; font-size: 11.5px; color: var(--muted); }

/* ---------- drawer ---------- */
.drawer-bg { position: fixed; inset: 0; background: rgba(10,14,20,.38); z-index: 40; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(860px, 100%); background: var(--bg); z-index: 41;
  overflow-y: auto; border-left: 1px solid var(--line); box-shadow: -8px 0 24px rgba(0,0,0,.18); }
.drawer-head { position: sticky; top: 0; z-index: 2; background: var(--panel); border-bottom: 1px solid var(--line);
  padding: 12px 16px; display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.drawer-head .name { font-size: 18px; font-weight: 700; }
.drawer-body { padding: 14px 16px; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { padding: 8px 0 8px 14px; border-left: 2px solid var(--line); margin-left: 4px; position: relative; }
.timeline li::before { content: ''; position: absolute; left: -5px; top: 13px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .card { width: min(380px, 100%); padding: 24px; }
.login h1 { font-size: 22px; margin: 0 0 4px; }

/* ---------- wizard ---------- */
.steps { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.steps span { padding: 4px 10px; border-radius: 999px; background: var(--panel-2); color: var(--muted); font-size: 12px; font-weight: 600; }
.steps span.on { background: var(--accent-soft); color: var(--accent-2); }
.drop { border: 2px dashed var(--line); border-radius: var(--radius); padding: 26px; text-align: center; color: var(--muted); }
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.progress { height: 6px; background: var(--panel-2); border-radius: 999px; overflow: hidden; }
.progress > i { display: block; height: 100%; width: 40%; background: var(--accent); animation: slide 1.2s infinite ease-in-out; }
@keyframes slide { 0% { margin-left: -40%; } 100% { margin-left: 100%; } }

/* ---------- SMS and e-mail sending ---------- */
.sms-text { white-space: pre-wrap; word-break: break-word; background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 10px; font-size: 13px; margin: 8px 0; max-height: 220px; overflow-y: auto; }
.meter { height: 8px; background: var(--panel-2); border-radius: 999px; overflow: hidden; margin: 6px 0 10px; }
.meter > i { display: block; height: 100%; width: 0; background: var(--ok); transition: width .4s ease; }
.warn-box { background: var(--warn-soft); color: var(--warn); border-radius: 8px; padding: 6px 10px; font-size: 12.5px; margin: 6px 0; }
.err-box { background: var(--bad-soft); color: var(--bad); border-radius: 8px; padding: 6px 10px; font-size: 12.5px; margin: 6px 0; }
/* e-mail preview: sandboxed iframe (no scripts); white canvas like a mail client */
.mail-preview { display: block; width: 100%; height: 520px; border: 1px solid var(--line); border-radius: 8px; background: #fff; margin-top: 6px; }
.card.task { border-color: var(--accent); }
.card.task .steps { margin: 4px 0 12px; }

/* ---------- charts ---------- */
.chart { width: 100%; min-height: 60px; }
.chart svg { display: block; }
.chart .grid { stroke: var(--grid); stroke-width: 1; }
.chart .zero { stroke: var(--muted); stroke-width: 1; }
.chart .axis { fill: var(--muted); font-size: 11px; }
.mark.s1, .sw.s1 { fill: var(--series-1); background: var(--series-1); }
.mark.s2, .sw.s2 { fill: var(--series-2); background: var(--series-2); }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-top: 4px; }
.legend .sw { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.hbars { display: grid; gap: 6px; }
.hb-row { display: grid; grid-template-columns: 120px 1fr 70px; gap: 8px; align-items: center; font-size: 12.5px; }
.hb-l { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hb-t { background: var(--panel-2); border-radius: 4px; height: 12px; overflow: hidden; }
.hb-b { display: block; height: 100%; border-radius: 4px; }
.hb-v { text-align: right; font-variant-numeric: tabular-nums; color: var(--muted); }
.chart-tip { position: fixed; z-index: 80; background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  padding: 6px 9px; font-size: 12px; box-shadow: 0 4px 14px rgba(0,0,0,.18); pointer-events: none; }
.chart-tip .tip-h { font-weight: 700; margin-bottom: 2px; }

/* ---------- modal & toast ---------- */
.modal { position: fixed; inset: 0; background: rgba(10,14,20,.45); display: grid; place-items: center; z-index: 60; padding: 16px; }
.modal-box { background: var(--panel); border-radius: 12px; padding: 18px 20px; width: min(480px, 100%); border: 1px solid var(--line); }
.modal-box h3 { text-transform: none; letter-spacing: 0; color: var(--text); font-size: 16px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.toasts { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 8px; z-index: 90; }
.toast { background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--ok); padding: 10px 14px;
  border-radius: 8px; box-shadow: 0 4px 14px rgba(0,0,0,.15); max-width: 400px; }
.toast.err { border-left-color: var(--bad); }

@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; padding: 8px 12px; }
  .tabs { order: 3; flex-basis: 100%; }
  .view { padding: 12px; }
  .hb-row { grid-template-columns: 90px 1fr 56px; }
}