:root {
  color-scheme: light;
  --bg: #f5f5f8; --surface: #fff; --surface-2: #f0f0f5; --line: #e4e4ec; --ink: #1c1b26; --ink-2: #5d5c6e; --ink-3: #8c8b9c;
  --accent: #5b4bdb; --accent-soft: #eeecfc; --accent-ink: #fff; --bubble-in: #f0f0f5; --bubble-out: #e7e4fb;
  --good: #1a7f4e; --good-soft: #e2f4ea; --warn: #9a6400; --warn-soft: #fbf0d9; --bad: #c0362c; --bad-soft: #fbe6e4; --info: #2563a8; --info-soft: #e3eefa;
  --shadow: 0 1px 2px rgba(20, 20, 40, .06), 0 4px 16px rgba(20, 20, 40, .05); --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #14141b; --surface: #1d1d27; --surface-2: #272733; --line: #30303d; --ink: #ececf3; --ink-2: #a9a8b8; --ink-3: #7c7b8c;
    --accent: #8f83f5; --accent-soft: #2b2850; --accent-ink: #14141b; --bubble-in: #272733; --bubble-out: #322e63;
    --good: #5fd19a; --good-soft: #17352a; --warn: #e6b65c; --warn-soft: #3a2f15; --bad: #f28b82; --bad-soft: #3d1f1d; --info: #7fb5f0; --info-soft: #1b2e45;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3);
  }
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; line-height: 1.25; margin: 0; font-weight: 650; }
h2 { font-size: 15px; margin: 0 0 12px; font-weight: 650; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.layout { display: grid; grid-template-columns: 216px minmax(0, 1fr); min-height: 100vh; }
.side { position: sticky; top: 0; height: 100vh; background: var(--surface); border-right: 1px solid var(--line); display: flex; flex-direction: column; padding: 14px 10px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 650; padding: 4px 8px 16px; }
.brand img { width: 26px; height: 26px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 9px; color: var(--ink-2); font-weight: 500; }
.nav a:hover { background: var(--surface-2); text-decoration: none; }
.nav a.on { background: var(--accent-soft); color: var(--accent); }
.nav svg { width: 18px; height: 18px; flex: none; }
.nav .count { margin-left: auto; background: var(--bad); color: #fff; border-radius: 20px; font-size: 12px; font-weight: 600; min-width: 20px; text-align: center; padding: 0 6px; }
.side-foot { margin-top: auto; padding: 8px; font-size: 13px; color: var(--ink-2); }
.side-foot button { background: none; border: 0; padding: 0; color: var(--ink-3); cursor: pointer; }
.side-foot button:hover { color: var(--ink); }
.status-line { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; font-size: 12px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); flex: none; }
.dot.ok { background: var(--good); } .dot.bad { background: var(--bad); }

.main { min-width: 0; display: flex; flex-direction: column; }
.top { position: sticky; top: 0; z-index: 5; background: var(--bg); padding: 12px 24px; display: flex; gap: 12px; align-items: center; }
.search { position: relative; flex: 1; max-width: 520px; }
.search input { width: 100%; }
.search-pop { position: absolute; top: calc(100% + 4px); left: 0; right: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 6px; max-height: 60vh; overflow: auto; }
.search-pop a { display: flex; justify-content: space-between; gap: 12px; padding: 8px 10px; border-radius: 8px; color: var(--ink); }
.search-pop a:hover, .search-pop a.sel { background: var(--surface-2); text-decoration: none; }
.search-pop .lbl { padding: 6px 10px 2px; color: var(--ink-3); font-size: 12px; }
.page { padding: 4px 24px 32px; min-width: 0; }
.page-head { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 16px; }
.page-head .grow { flex: 1; }
.crumb { color: var(--ink-3); font-size: 13px; margin-bottom: 4px; display: block; }

input[type=text], input[type=search], input[type=password], input[type=number], input[type=email], input[type=tel], select, textarea { background: var(--surface); border: 1px solid var(--line); border-radius: 9px; padding: 8px 11px; min-height: 36px; }
textarea { width: 100%; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; }
.btn { background: var(--surface); border: 1px solid var(--line); border-radius: 9px; padding: 7px 13px; min-height: 36px; cursor: pointer; font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--bad); }
.btn:disabled { opacity: .55; cursor: default; }
.seg { display: inline-flex; background: var(--surface-2); border-radius: 9px; padding: 3px; gap: 2px; flex-wrap: wrap; }
.seg button { background: none; border: 0; padding: 5px 11px; border-radius: 7px; cursor: pointer; color: var(--ink-2); font-weight: 500; }
.seg button.on { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0, 0, 0, .1); }
.seg .n { color: var(--ink-3); margin-left: 4px; font-weight: 400; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; min-width: 0; }
.grid { display: grid; gap: 14px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); margin-bottom: 14px; }
.kpi .lbl { color: var(--ink-2); font-size: 13px; }
.kpi .val { font-size: 26px; font-weight: 650; line-height: 1.25; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi .delta { font-size: 12px; color: var(--ink-3); margin-top: 2px; }
.two { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.cols-card { grid-template-columns: minmax(0, 340px) minmax(0, 1fr); align-items: start; }
@media (max-width: 1050px) { .two, .cols-card { grid-template-columns: minmax(0, 1fr); } }

.chart { position: relative; }
.chart svg { display: block; width: 100%; height: 190px; overflow: visible; }
.chart text { fill: var(--ink-3); font-size: 11px; }
.chart .grid-line { stroke: var(--line); stroke-width: 1; }
.chart .bar { fill: var(--accent); }
.chart .hit { fill: transparent; }
.chart .hit:hover + .bar, .chart g:hover .bar { filter: brightness(1.15); }
.tip { position: absolute; pointer-events: none; background: var(--ink); color: var(--bg); padding: 6px 9px; border-radius: 8px; font-size: 12px; white-space: nowrap; transform: translate(-50%, -100%); z-index: 3; }
.funnel-row { margin-bottom: 11px; }
.funnel-row .head { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; margin-bottom: 4px; }
.funnel-row .num { font-weight: 600; font-variant-numeric: tabular-nums; }
.funnel-row .pct { color: var(--ink-3); font-weight: 400; margin-left: 6px; }
.track { height: 8px; border-radius: 4px; background: var(--surface-2); overflow: hidden; }
.track i { display: block; height: 100%; background: var(--accent); border-radius: 4px; }

.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; color: var(--ink-3); font-weight: 500; font-size: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr.link { cursor: pointer; }
tbody tr.link:hover { background: var(--surface-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.when { color: var(--ink-2); white-space: nowrap; }
.sub { color: var(--ink-3); font-size: 12px; }
.who { display: flex; align-items: center; gap: 10px; min-width: 0; }
.who > div:last-child { min-width: 0; }
.ava { width: 34px; height: 34px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 600; flex: none; }
.ava.big { width: 52px; height: 52px; font-size: 20px; }
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 20px; font-size: 12px; font-weight: 500; background: var(--surface-2); color: var(--ink-2); white-space: nowrap; }
.badge.good { background: var(--good-soft); color: var(--good); } .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.accent { background: var(--accent-soft); color: var(--accent); }
.tags { display: flex; flex-wrap: wrap; gap: 4px; }
.pager { display: flex; align-items: center; justify-content: flex-end; gap: 10px; padding-top: 12px; color: var(--ink-2); }
.empty { text-align: center; color: var(--ink-3); padding: 36px 16px; }
.alert-card { border-color: var(--bad); }
.alert-item { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line); }
.alert-item:first-of-type { border-top: 0; }
.error-text { color: var(--bad); font-size: 13px; overflow-wrap: anywhere; }

.fields { display: grid; gap: 10px; }
.field label { display: block; color: var(--ink-3); font-size: 12px; margin-bottom: 3px; }
.field input, .field textarea, .field select { width: 100%; }
.saved { color: var(--good); font-size: 12px; }
.facts { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 5px 14px; margin: 0; }
.facts dt { color: var(--ink-3); } .facts dd { margin: 0; overflow-wrap: anywhere; }
.feed { list-style: none; margin: 0; padding: 0; }
.feed li { padding: 7px 0; border-top: 1px solid var(--line); font-size: 13px; }
.feed li:first-child { border-top: 0; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; font-size: inherit; }
video.player { width: 100%; max-height: 420px; border-radius: 10px; background: #000; display: block; }
img.thumb { max-width: 100%; max-height: 320px; border-radius: 10px; display: block; }
.media { display: grid; gap: 10px; }

.chat { display: flex; flex-direction: column; height: 620px; max-height: calc(100vh - 150px); padding: 0; overflow: hidden; }
.chat-head { padding: 12px 16px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.chat-log { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 6px; }
.bubble { max-width: min(78%, 560px); padding: 8px 12px; border-radius: 13px; white-space: pre-wrap; overflow-wrap: anywhere; }
.bubble.in { background: var(--bubble-in); align-self: flex-start; border-bottom-left-radius: 4px; }
.bubble.out { background: var(--bubble-out); align-self: flex-end; border-bottom-right-radius: 4px; }
.bubble.bot { opacity: .82; }
.bubble .m { display: block; font-size: 11px; color: var(--ink-3); margin-top: 3px; }
.bubble.failed { outline: 1px solid var(--bad); }
.chat-day { align-self: center; font-size: 12px; color: var(--ink-3); padding: 6px 0; }
.chat-form { display: flex; gap: 8px; padding: 10px; border-top: 1px solid var(--line); align-items: flex-end; }
.chat-form textarea { min-height: 40px; max-height: 140px; resize: none; }
.inbox { display: grid; grid-template-columns: minmax(240px, 340px) minmax(0, 1fr); gap: 14px; align-items: start; }
.inbox-chat .crumb { display: none; }
.inbox-list { padding: 6px; max-height: calc(100vh - 150px); overflow-y: auto; }
.inbox-item { display: flex; gap: 10px; padding: 9px; border-radius: 9px; color: var(--ink); align-items: center; min-width: 0; }
.inbox-item:hover { background: var(--surface-2); text-decoration: none; }
.inbox-item.on { background: var(--accent-soft); }
.inbox-item .body { min-width: 0; flex: 1; }
.inbox-item .row { display: flex; justify-content: space-between; gap: 6px; }
.inbox-item .name { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inbox-item .last { color: var(--ink-2); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.unread { background: var(--accent); color: var(--accent-ink); border-radius: 20px; font-size: 12px; min-width: 20px; text-align: center; padding: 0 6px; font-weight: 600; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 9px 16px; border-radius: 10px; z-index: 30; max-width: 90vw; }
.toast.bad { background: var(--bad); color: #fff; }
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login form { width: 100%; max-width: 360px; display: grid; gap: 12px; }
.login .brand { padding: 0 0 4px; font-size: 16px; }
.modal-back { position: fixed; inset: 0; background: rgba(10, 10, 20, .45); display: grid; place-items: center; padding: 16px; z-index: 20; }
.modal { background: var(--surface); border-radius: var(--radius); padding: 18px; width: 100%; max-width: 420px; display: grid; gap: 12px; }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.check { display: flex; gap: 8px; align-items: center; color: var(--ink-2); font-size: 13px; cursor: pointer; }

@media (max-width: 760px) {
  .layout { grid-template-columns: minmax(0, 1fr); padding-bottom: 60px; }
  .side { position: fixed; top: auto; bottom: 0; left: 0; right: 0; height: auto; z-index: 10; padding: 4px; border-right: 0; border-top: 1px solid var(--line); }
  .brand, .side-foot { display: none; }
  .nav { flex-direction: row; justify-content: space-around; }
  .nav a { flex: 1; flex-direction: column; gap: 1px; font-size: 11px; padding: 5px 2px; text-align: center; position: relative; }
  .nav .count { position: absolute; top: 0; left: 55%; margin: 0; font-size: 10px; min-width: 16px; padding: 0 4px; }
  .top { padding: 10px 16px; }
  .search { max-width: none; }
  .page { padding: 4px 16px 24px; }
  .inbox { grid-template-columns: minmax(0, 1fr); }
  .hide-when-chat { display: none; }
  .inbox-chat .crumb { display: block; }
  .inbox.has-chat .inbox-list { display: none; }
  .inbox:not(.has-chat) .inbox-chat { display: none; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi .val { font-size: 21px; }
  .chat { height: calc(100vh - 165px); max-height: none; }
  .hide-sm { display: none; }
  td, th { padding: 9px 10px; }
}