:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.1);
  --wash: rgba(11, 11, 11, 0.04);
  --s1: #2a78d6;
  --s2: #eb6834;
  --bar: #2a78d6;
  --up: #006300;
  --down: #d03b3b;
  --accent: #2a78d6;
  --on-accent: #ffffff;
  --live: #0ca30c;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 4px 16px rgba(0, 0, 0, 0.04);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #f0efec;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.1);
    --wash: rgba(255, 255, 255, 0.05);
    --s1: #3987e5;
    --s2: #d95926;
    --bar: #3987e5;
    --up: #0ca30c;
    --down: #e66767;
    --accent: #3987e5;
    --shadow: none;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --ink: #f0efec;
  --ink-2: #c3c2b7;
  --muted: #898781;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.1);
  --wash: rgba(255, 255, 255, 0.05);
  --s1: #3987e5;
  --s2: #d95926;
  --bar: #3987e5;
  --up: #0ca30c;
  --down: #e66767;
  --accent: #3987e5;
  --shadow: none;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--page);
  color: var(--ink);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; cursor: pointer; }
h1, h2 { margin: 0; }
small { color: var(--muted); }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }
[hidden] { display: none !important; }

.top {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 12px 20px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand b { display: block; font-size: 15px; }
.brand small a { color: var(--muted); }
.logo { width: 28px; height: 28px; border-radius: 7px; background: var(--accent);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Crect width='32' height='32' rx='7'/%3E%3C/svg%3E"); position: relative; }
.logo::after { content: ""; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M8 22l5-7 4 4 7-10' stroke='white' stroke-width='3' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100%; }
.top-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.live { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-2); font-size: 13px; }
.live i { width: 8px; height: 8px; border-radius: 50%; background: var(--live); box-shadow: 0 0 0 3px color-mix(in srgb, var(--live) 25%, transparent); }
.range { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.range button { border: 0; background: transparent; color: var(--ink-2); padding: 5px 10px; }
.range button + button { border-left: 1px solid var(--border); }
.range button.on { background: var(--wash); color: var(--ink); font-weight: 600; }
.who { display: flex; align-items: baseline; gap: 8px; color: var(--ink-2); font-size: 13px; }
.link { background: none; border: 0; color: var(--accent); padding: 0; }
.link:hover { text-decoration: underline; }
.primary { background: var(--accent); color: var(--on-accent); border: 0; border-radius: 8px; padding: 8px 14px; font-weight: 600; }
.primary:disabled { opacity: 0.55; cursor: progress; }

.connect { display: grid; place-items: center; padding: 48px 16px; }
.connect-card { max-width: 560px; width: 100%; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 28px; box-shadow: var(--shadow); }
.connect-card h1 { font-size: 20px; margin-bottom: 8px; }
.connect-card p, .connect-card li { color: var(--ink-2); }
.connect-card pre { background: var(--wash); padding: 8px 10px; border-radius: 6px; margin: 6px 0 10px; overflow-x: auto; }
.connect-card textarea { width: 100%; font: 12px ui-monospace, Menlo, monospace; padding: 10px; border-radius: 8px; border: 1px solid var(--border); background: var(--page); color: var(--ink); resize: vertical; margin-bottom: 10px; }
.connect-card .fine { font-size: 12px; color: var(--muted); margin-bottom: 0; }
.error { color: var(--down); min-height: 1.2em; margin: 8px 0 0; }

.app { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 20px; padding: 20px; align-items: start; }
.tabs { display: flex; gap: 4px; margin-bottom: 14px; }
.tabs button { border: 1px solid transparent; background: none; color: var(--ink-2); padding: 6px 12px; border-radius: 8px; }
.tabs button.on { background: var(--surface); border-color: var(--border); color: var(--ink); font-weight: 600; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; }
.kpi small { display: block; color: var(--ink-2); }
.kpi .v { font-size: 26px; font-weight: 650; letter-spacing: -0.01em; margin: 2px 0; }
.kpi .d { font-size: 12px; color: var(--muted); }
.kpi .d.up { color: var(--up); }
.kpi .d.down { color: var(--down); }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; min-width: 0; }
.card.wide { margin-bottom: 14px; }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.card-head h2 { font-size: 14px; font-weight: 650; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.span2 { grid-column: span 2; }
.empty { color: var(--muted); font-size: 13px; padding: 8px 0; }

.legend { display: flex; gap: 14px; font-size: 12px; color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 14px; height: 2px; border-radius: 2px; display: inline-block; }
.trend svg { display: block; width: 100%; height: 240px; overflow: visible; }
.trend .gridline { stroke: var(--grid); stroke-width: 1; }
.trend .baseline { stroke: var(--axis); stroke-width: 1; }
.trend .tick { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.trend .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.trend .end-label { font-size: 11px; fill: var(--ink-2); }
.trend .cross { stroke: var(--axis); stroke-width: 1; }
.trend .dot { stroke: var(--surface); stroke-width: 2; }

.bars { display: grid; gap: 6px; }
.bar-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 10px; align-items: center; font-size: 13px; padding: 2px 4px; margin: 0 -4px; border-radius: 6px; }
.bar-row:hover { background: var(--wash); }
.bar-row .k { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink); }
.bar-row .n { color: var(--ink-2); font-variant-numeric: tabular-nums; text-align: right; }
.bar-row .track { grid-column: 1 / -1; height: 6px; }
.bar-row .fill { height: 6px; background: var(--bar); border-radius: 0 4px 4px 0; min-width: 2px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-weight: 600; color: var(--ink-2); border-bottom: 1px solid var(--axis); padding: 6px 8px; white-space: nowrap; }
td { border-bottom: 1px solid var(--grid); padding: 7px 8px; vertical-align: top; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }
table.pages td:first-child { max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
table.sessions tbody tr { cursor: pointer; }
table.sessions tbody tr:hover { background: var(--wash); }
.pill { display: inline-block; padding: 1px 7px; border-radius: 999px; background: var(--wash); color: var(--ink-2); font-size: 12px; white-space: nowrap; }
.path { font-family: ui-monospace, Menlo, monospace; font-size: 12px; color: var(--ink-2); }

.questions { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.questions li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; border-bottom: 1px solid var(--grid); padding-bottom: 8px; }
.questions li small { white-space: nowrap; }

.agent { position: sticky; top: 76px; height: calc(100vh - 96px); display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.agent-head { padding: 12px 14px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; gap: 8px; align-items: flex-start; }
.agent-head b { display: block; }
.agent-head small { display: block; font-size: 12px; }
.agent-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }
.agent-actions select { max-width: 120px; font: inherit; font-size: 12px; background: var(--page); color: var(--ink); border: 1px solid var(--border); border-radius: 6px; padding: 3px; }
.agent-body { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 100%; }
.msg.user { align-self: flex-end; background: var(--accent); color: var(--on-accent); padding: 8px 12px; border-radius: 12px 12px 2px 12px; max-width: 88%; white-space: pre-wrap; }
.msg.bot { color: var(--ink); overflow-wrap: anywhere; }
.msg.bot table { font-size: 12px; margin: 6px 0; display: block; overflow-x: auto; }
.msg.bot th, .msg.bot td { padding: 4px 6px; }
.msg.bot p { margin: 0 0 8px; }
.msg.bot ul, .msg.bot ol { margin: 0 0 8px; padding-left: 20px; }
.msg.bot h3, .msg.bot h4 { font-size: 14px; margin: 10px 0 6px; }
.msg.bot code { background: var(--wash); padding: 1px 4px; border-radius: 4px; }
.msg.bot pre { background: var(--wash); padding: 8px; border-radius: 6px; overflow-x: auto; }
.msg.bot pre code { background: none; padding: 0; }
.msg .meta { font-size: 11px; color: var(--muted); margin-top: 4px; }
.msg.err { color: var(--down); }
.thinking { color: var(--muted); font-style: italic; }
.thinking::after { content: ""; animation: dots 1.2s steps(4) infinite; }
@keyframes dots { 0% { content: ""; } 25% { content: "."; } 50% { content: ".."; } 75% { content: "..."; } }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--border); background: var(--page); color: var(--ink-2); border-radius: 999px; padding: 4px 10px; font-size: 12px; text-align: left; }
.chip:hover { color: var(--ink); border-color: var(--accent); }
.agent-intro { color: var(--ink-2); font-size: 13px; }
.agent-form { display: flex; gap: 8px; padding: 10px; border-top: 1px solid var(--border); }
.agent-form textarea { flex: 1; resize: none; font: inherit; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border); background: var(--page); color: var(--ink); }

.drawer { position: fixed; inset: 0; z-index: 20; background: rgba(0, 0, 0, 0.35); display: flex; justify-content: flex-end; }
.drawer-panel { width: min(560px, 100%); height: 100%; overflow-y: auto; background: var(--surface); padding: 18px 20px; border-left: 1px solid var(--border); }
.drawer-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; margin-bottom: 16px; font-size: 13px; }
.facts div small { display: block; }
.timeline { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--grid); }
.timeline li { position: relative; padding: 0 0 12px 16px; font-size: 13px; }
.timeline li::before { content: ""; position: absolute; left: -6px; top: 5px; width: 10px; height: 10px; border-radius: 50%; background: var(--surface); border: 2px solid var(--axis); }
.timeline li.pv::before { border-color: var(--accent); background: var(--accent); }
.timeline .when { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }

.tip { position: fixed; z-index: 30; pointer-events: none; background: var(--surface); color: var(--ink); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font-size: 12px; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15); max-width: 280px; }
.tip b { display: block; margin-bottom: 4px; }
.tip .row { display: flex; align-items: center; gap: 6px; justify-content: space-between; }
.tip .row i { width: 10px; height: 2px; display: inline-block; border-radius: 2px; }

@media (max-width: 1100px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .agent { position: static; height: 620px; }
}
@media (max-width: 720px) {
  .top { padding: 10px 16px; }
  .app { padding: 16px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid { grid-template-columns: minmax(0, 1fr); }
  .span2 { grid-column: auto; }
  .facts { grid-template-columns: minmax(0, 1fr); }
}