:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --text: #0f172a;
  --muted: #64748b;
  --accent: #2563eb;
  --accent-soft: #dbeafe;
  --accent-text: #1d4ed8;
  --danger: #dc2626;
  --danger-soft: #fee2e2;
  --ok: #16a34a;
  --ok-soft: #dcfce7;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --row-hover: #f1f5f9;
  --row-sel: #eff6ff;
  --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .04);
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1120;
    --surface: #111827;
    --surface-2: #0f172a;
    --border: #1f2a3c;
    --border-strong: #334155;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --accent: #3b82f6;
    --accent-soft: #1e3a5f;
    --accent-text: #93c5fd;
    --danger: #f87171;
    --danger-soft: #3f1d1d;
    --ok: #4ade80;
    --ok-soft: #14301f;
    --warn: #fbbf24;
    --warn-soft: #3a2a0a;
    --row-hover: #172033;
    --row-sel: #16243d;
    --shadow: none;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
h2 { font-size: 17px; margin: 0 0 6px; }
h3 { font-size: 15px; margin: 0; }
a { color: var(--accent-text); }
code { font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
[hidden] { display: none !important; }

/* header */
.top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 20px;
  padding: 10px 20px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 190px; }
.brand-name { font-weight: 700; font-size: 15px; }
.brand-sub { color: var(--muted); font-size: 12px; }
.tabs { display: flex; gap: 2px; flex: 1; overflow-x: auto; }
.tabs button {
  border: 0; background: none; color: var(--muted); font: inherit; font-weight: 500;
  padding: 8px 12px; border-radius: 8px; cursor: pointer; white-space: nowrap;
}
.tabs button:hover { color: var(--text); background: var(--surface-2); }
.tabs button.active { color: var(--accent-text); background: var(--accent-soft); }
.who { display: flex; align-items: center; gap: 8px; white-space: nowrap; font-size: 13px; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; }
.badge.edit { background: var(--ok-soft); color: var(--ok); }
.badge.view { background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }

main { padding: 16px 20px 40px; max-width: 1700px; margin: 0 auto; }
.tab { display: none; }
.tab.active { display: block; }
body:not(.editor) .editor-only { display: none !important; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card.pad { padding: 16px 18px; margin-bottom: 14px; }

/* controls */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font: inherit; font-weight: 500; font-size: 13.5px;
  padding: 6px 12px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
}
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); }
.btn.danger.solid { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--surface-2); border-color: var(--border); }
.btn:disabled { opacity: .5; cursor: default; }
.linkbtn { border: 0; background: none; color: var(--accent-text); cursor: pointer; font: inherit; padding: 0; text-decoration: underline; }
.icon { border: 0; background: none; font-size: 22px; line-height: 1; color: var(--muted); cursor: pointer; padding: 2px 6px; border-radius: 6px; }
.icon:hover { background: var(--surface-2); color: var(--text); }
input[type=text], input[type=search], input[type=password], input[type=date], select, textarea {
  font: inherit; font-size: 13.5px; color: var(--text);
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 8px; padding: 6px 9px;
  min-width: 0;
}
input:focus, select:focus, textarea:focus, .btn:focus-visible, .chips button:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent); outline-offset: 1px;
}
textarea { width: 100%; resize: vertical; font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; }
select { max-width: 280px; }
.check { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; cursor: pointer; }
.inline { display: flex; gap: 6px; }

/* filters */
.filters { padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; }
.frow { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 14px; }
.fgroup { display: flex; flex-direction: column; gap: 4px; }
.fgroup.grow { flex: 1; min-width: 260px; }
.fgroup > label { font-size: 12px; font-weight: 600; color: var(--muted); }
.search { flex: 1; min-width: 260px; position: relative; display: flex; align-items: center; }
.search svg { position: absolute; left: 10px; color: var(--muted); }
.search input { width: 100%; padding: 8px 10px 8px 32px; font-size: 14.5px; }
.seg { display: inline-flex; border: 1px solid var(--border-strong); border-radius: 8px; overflow: hidden; flex-wrap: wrap; }
.seg button { border: 0; border-right: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; font-size: 13px; padding: 7px 12px; cursor: pointer; }
.seg button:last-child { border-right: 0; }
.seg button.on { background: var(--accent-soft); color: var(--accent-text); font-weight: 600; }
.seg button .n { color: var(--muted); font-weight: 400; margin-left: 4px; font-size: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips button {
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  border-radius: 99px; padding: 4px 11px; font: inherit; font-size: 12.5px; cursor: pointer;
}
.chips button.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.chips button .lbl { opacity: .75; margin-left: 4px; }

.resultbar { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin: 14px 2px 8px; }
.resultbar .actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
#total { font-size: 16px; }
.menu-wrap { position: relative; }
.menu {
  position: absolute; right: 0; top: calc(100% + 4px); z-index: 30; min-width: 240px; max-height: 420px; overflow: auto;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 6px; box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.menu label { display: flex; gap: 8px; align-items: center; padding: 5px 8px; border-radius: 6px; cursor: pointer; font-size: 13px; }
.menu label:hover { background: var(--surface-2); }

.notice { padding: 10px 14px; border-radius: 8px; margin-bottom: 8px; background: var(--warn-soft); color: var(--text); border: 1px solid color-mix(in srgb, var(--warn) 35%, transparent); font-size: 13px; }
.notice.ok { background: var(--ok-soft); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.notice .codes { font-family: ui-monospace, Consolas, monospace; font-size: 12px; max-height: 80px; overflow: auto; margin-top: 4px; word-break: break-all; }

.bulkbar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 8px 12px; margin-bottom: 8px; border-radius: 8px;
  background: var(--accent-soft); color: var(--accent-text); font-weight: 500;
}
.spacer { flex: 1; }

/* grid */
.tablewrap { overflow: auto; max-height: calc(100vh - 330px); min-height: 300px; }
table { border-collapse: collapse; width: 100%; }
#grid th, #grid td { padding: 6px 10px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; font-size: 13px; }
#grid th {
  position: sticky; top: 0; z-index: 2; background: var(--surface-2); font-weight: 600; font-size: 12px;
  color: var(--muted); cursor: pointer; user-select: none;
}
#grid th.sorted { color: var(--accent-text); }
#grid th.cb, #grid td.cb { width: 34px; cursor: default; }
#grid td.desc { max-width: 380px; overflow: hidden; text-overflow: ellipsis; }
#grid td.cat { max-width: 240px; overflow: hidden; text-overflow: ellipsis; }
#grid tbody tr { cursor: pointer; }
#grid tbody tr:hover { background: var(--row-hover); }
#grid tbody tr.sel { background: var(--row-sel); }
.camp { display: inline-block; padding: 1px 7px; border-radius: 5px; font-weight: 600; font-size: 12px; background: var(--surface-2); border: 1px solid var(--border); font-family: ui-monospace, Consolas, monospace; }
.camp[data-c^="5"] { background: var(--accent-soft); border-color: transparent; color: var(--accent-text); }
.camp[data-c^="Z"] { background: var(--warn-soft); border-color: transparent; color: var(--warn); }
.cl { font-weight: 600; font-size: 12px; }
.empty { padding: 40px; text-align: center; color: var(--muted); }
.pager { display: flex; align-items: center; gap: 10px; justify-content: flex-end; margin-top: 8px; font-size: 13px; }

/* drawer */
.scrim { position: fixed; inset: 0; background: rgba(15, 23, 42, .35); z-index: 40; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(520px, 100vw); z-index: 41;
  background: var(--surface); border-left: 1px solid var(--border); display: flex; flex-direction: column;
  box-shadow: -10px 0 30px rgba(0,0,0,.15);
}
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.drawer-body { padding: 16px 18px; overflow: auto; flex: 1; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 12px; }
.form .full { grid-column: 1 / -1; }
.form .fgroup input, .form .fgroup select { width: 100%; max-width: none; }
.form input[readonly] { background: var(--surface-2); color: var(--muted); }
.formactions { display: flex; gap: 8px; margin-top: 16px; }
.section-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 22px 0 8px; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 4px 10px; font-size: 13px; }
.kv div:nth-child(odd) { color: var(--muted); }
.minilist { font-size: 13px; }
.minilist .it { padding: 7px 0; border-bottom: 1px solid var(--border); }
.diff del { color: var(--danger); text-decoration: line-through; background: var(--danger-soft); padding: 0 3px; border-radius: 3px; }
.diff ins { color: var(--ok); text-decoration: none; background: var(--ok-soft); padding: 0 3px; border-radius: 3px; }

/* lists */
table.list th, table.list td { padding: 8px 12px; border-bottom: 1px solid var(--border); text-align: left; font-size: 13px; vertical-align: top; }
table.list th { font-size: 12px; color: var(--muted); font-weight: 600; background: var(--surface-2); }
table.list tr.undone td { color: var(--muted); }
table.list tr.undone td .sum { text-decoration: line-through; }
table.list td input { width: 100%; }
.h2row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.twocol { display: grid; grid-template-columns: 1.2fr 1fr; gap: 14px; }
.tag { font-size: 11px; font-weight: 600; padding: 1px 7px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); white-space: nowrap; }
.tag.undo { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.detailrow td { background: var(--surface-2); }
.detailrow .inner { max-height: 340px; overflow: auto; }

/* bulk */
.bulkgrid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 22px; margin-top: 14px; }
.bulkgrid .fgroup { margin-bottom: 12px; }
.drop {
  position: relative; border: 2px dashed var(--border-strong); border-radius: 10px; padding: 34px 16px; text-align: center; cursor: pointer;
}
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.modes { display: flex; flex-direction: column; gap: 6px; }
.modes label { display: flex; gap: 8px; align-items: flex-start; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; font-size: 13px; }
.modes label:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.modes label.danger:has(input:checked) { border-color: var(--danger); background: var(--danger-soft); }
.modes b { display: block; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin: 12px 0; }
.stat { border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; background: var(--surface); }
.stat .v { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat .k { font-size: 12px; color: var(--muted); }
.stat.add .v { color: var(--ok); }
.stat.update .v { color: var(--accent-text); }
.stat.delete .v { color: var(--danger); }
.stat.warn .v { color: var(--warn); }
.samples { margin-top: 10px; }
.samples details { border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px; background: var(--surface); }
.samples summary { padding: 8px 12px; cursor: pointer; font-weight: 600; font-size: 13px; }
.samples table { font-size: 12.5px; }
.samples td, .samples th { padding: 5px 10px; border-top: 1px solid var(--border); text-align: left; }

/* reports */
#repOut .card { overflow: auto; max-height: calc(100vh - 360px); }
#repOut table th { position: sticky; top: 0; }
#repOut td.num, #repOut th.num { text-align: right; }
#repOut tr.total td { font-weight: 700; border-top: 2px solid var(--border-strong); }
#repGroups button .ord { display: inline-block; min-width: 16px; font-weight: 700; margin-right: 3px; }

/* modal + toasts */
.modal-bg { position: fixed; inset: 0; background: rgba(15, 23, 42, .45); z-index: 60; display: flex; align-items: flex-start; justify-content: center; padding: 10vh 16px; }
.modal { background: var(--surface); border-radius: 12px; border: 1px solid var(--border); width: min(480px, 100%); box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.modal .mh { padding: 14px 18px; border-bottom: 1px solid var(--border); font-weight: 700; }
.modal .mb { padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; font-size: 13.5px; }
.modal .mb .fgroup input, .modal .mb .fgroup select { width: 100%; max-width: none; }
.modal .mf { padding: 12px 18px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }
.modal .err { color: var(--danger); font-size: 13px; }
.toasts { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 80; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast { background: #0f172a; color: #f8fafc; padding: 10px 14px; border-radius: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.3); display: flex; gap: 12px; align-items: center; font-size: 13.5px; max-width: 90vw; }
.toast.err { background: #7f1d1d; }
.toast button { background: none; border: 1px solid rgba(255,255,255,.35); color: #fff; border-radius: 6px; padding: 3px 9px; cursor: pointer; font: inherit; font-size: 12.5px; }
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--border-strong); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .top { flex-wrap: wrap; gap: 8px; padding: 10px 16px; }
  .tabs { order: 3; width: 100%; }
  main { padding: 12px 16px 40px; }
  .bulkgrid, .twocol { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
  .tablewrap { max-height: none; }
}

/* list-type switch in the header */
.ds-seg { flex-shrink: 0; }
.ds-seg button { font-weight: 600; padding: 7px 14px; }
body[data-tab="check"] .ds-seg, body[data-tab="clients"] .ds-seg { visibility: hidden; }
#selectGroups { gap: 10px 14px; }
#selectGroups:empty { display: none; }

/* merchant network status + misc cells */
.st { display: inline-block; padding: 1px 8px; border-radius: 99px; font-weight: 600; font-size: 12px; white-space: nowrap; }
.st.live { background: var(--ok-soft); color: var(--ok); }
.st.pipe { background: var(--warn-soft); color: var(--warn); }
#grid td.name, table.list td.name { font-weight: 600; }
.tag.ds { background: var(--accent-soft); color: var(--accent-text); border-color: transparent; }

/* coverage check */
.checkgrid { display: grid; grid-template-columns: 200px 1fr 1fr; gap: 14px; margin-top: 12px; align-items: start; }
.checkgrid select { width: 100%; max-width: none; }
.verdict { display: inline-block; padding: 2px 10px; border-radius: 99px; font-weight: 700; font-size: 12.5px; white-space: nowrap; }
.verdict.ok { background: var(--ok-soft); color: var(--ok); }
.verdict.warn { background: var(--warn-soft); color: var(--warn); }
.verdict.no { background: var(--danger-soft); color: var(--danger); }
.ck-sum { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; border-bottom: 1px solid var(--border); padding: 12px 14px; }
.apinote { margin-top: 14px; }
.apinote summary { cursor: pointer; font-size: 13px; color: var(--muted); }
.apinote code { word-break: break-all; }
@media (max-width: 900px) {
  .checkgrid { grid-template-columns: 1fr; }
  .ds-seg { order: 2; }
}