:root {
  --bg: #f4f5fa; --panel: #ffffff; --panel-2: #f8f9fc; --line: #e3e6ef; --line-strong: #cfd4e2;
  --text: #121626; --text-2: #3d4560; --muted: #6b7390;
  --brand: #5b4ee6; --brand-soft: #ecebff; --brand-ink: #ffffff;
  --series-revenue: #5b4ee6; --series-spend: #c97a06;
  --good: #0f8a5f; --good-soft: #def5ec; --warn: #a86a00; --warn-soft: #fdf1d8; --bad: #c8322b; --bad-soft: #fde4e2;
  --radius: 14px; --shadow: 0 1px 2px rgba(16,22,40,.05);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0a0e1a; --panel: #111729; --panel-2: #151c31; --line: #222b44; --line-strong: #2f3a5a;
    --text: #e9ecf5; --text-2: #c2c8da; --muted: #8790aa;
    --brand: #8f85ff; --brand-soft: #262352; --brand-ink: #0a0e1a;
    --series-revenue: #8f85ff; --series-spend: #f0a92e;
    --good: #3fcf94; --good-soft: #10342a; --warn: #f2b84b; --warn-soft: #3a2c0d; --bad: #ff7a70; --bad-soft: #3d1715;
    --shadow: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0a0e1a; --panel: #111729; --panel-2: #151c31; --line: #222b44; --line-strong: #2f3a5a;
  --text: #e9ecf5; --text-2: #c2c8da; --muted: #8790aa;
  --brand: #8f85ff; --brand-soft: #262352; --brand-ink: #0a0e1a;
  --series-revenue: #8f85ff; --series-spend: #f0a92e;
  --good: #3fcf94; --good-soft: #10342a; --warn: #f2b84b; --warn-soft: #3a2c0d; --bad: #ff7a70; --bad-soft: #3d1715;
  --shadow: none; color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font: 14px/1.5 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--brand); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
.num, td.n, .kpi .v { font-variant-numeric: tabular-nums; }

/* ---------- Topbar ---------- */
.topbar { position: sticky; top: 0; z-index: 20; padding: 12px 20px 0; background: linear-gradient(var(--bg) 70%, transparent); }
.topbar-inner { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; max-width: 1480px; margin: 0 auto;
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 8px 12px; box-shadow: var(--shadow); }
.logo { display: flex; align-items: center; gap: 9px; font-weight: 700; letter-spacing: -.01em; margin-right: 6px; color: var(--text); }
.logo-mark { width: 30px; height: 30px; border-radius: 9px; background: var(--brand); display: grid; place-items: center; }
.logo small { color: var(--muted); font-weight: 500; }
.navbtn { display: inline-flex; align-items: center; gap: 7px; padding: 7px 12px; border-radius: 10px; color: var(--text-2); border: 0; background: none; cursor: pointer; }
.navbtn:hover { background: var(--panel-2); }
.navbtn.on { background: var(--brand-soft); color: var(--brand); font-weight: 600; }
.live { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); font-size: 13px; }
.live i { width: 8px; height: 8px; border-radius: 50%; background: var(--good); box-shadow: 0 0 0 3px var(--good-soft); }
.spacer { flex: 1; }
.select { padding: 7px 34px 7px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); appearance: none; min-width: 200px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238790aa' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 11px center; }
.iconbtn { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); cursor: pointer; color: var(--text-2); }
.iconbtn:hover { border-color: var(--line-strong); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 99px; padding: 3px; gap: 2px; background: var(--panel); }
.seg button { border: 0; background: none; padding: 5px 12px; border-radius: 99px; cursor: pointer; color: var(--text-2); white-space: nowrap; }
.seg button.on { background: var(--brand); color: var(--brand-ink); font-weight: 600; }
.seg .seg-label { font-size: 11px; color: var(--muted); padding: 0 6px 0 8px; align-self: center; }
.userchip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid var(--line); border-radius: 99px; color: var(--text-2); background: none; cursor: pointer; }

/* ---------- Layout ---------- */
main.page { max-width: 1480px; margin: 0 auto; padding: 18px 20px 80px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 6px 0 22px; overflow-x: auto; }
.tab { padding: 10px 14px; color: var(--text-2); border: 0; background: none; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; display: inline-flex; gap: 7px; align-items: center; }
.tab.on { color: var(--brand); border-bottom-color: var(--brand); font-weight: 600; }
.sitebadge { background: var(--brand-soft); color: var(--brand); padding: 3px 10px; border-radius: 99px; font-weight: 600; font-size: 13px; }
.eyebrow { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
h1.title { font-size: 30px; letter-spacing: -.02em; margin: 4px 0 6px; }
.meta-line { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; color: var(--text-2); margin-bottom: 16px; }
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 99px; font-size: 12.5px; font-weight: 600; background: var(--panel-2); color: var(--text-2); border: 1px solid var(--line); }
.pill.good { background: var(--good-soft); color: var(--good); border-color: transparent; }
.pill.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.pill.bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.pill.brand { background: var(--brand-soft); color: var(--brand); border-color: transparent; }
.controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.date { padding: 6px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 8px 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--panel); cursor: pointer; font-weight: 500; }
.btn:hover { border-color: var(--line-strong); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); font-weight: 600; }
.btn.danger { color: var(--bad); }
.btn.small { padding: 5px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 8px; }
.chip { padding: 6px 13px; border: 1px solid var(--line); border-radius: 99px; background: var(--panel); cursor: pointer; color: var(--text-2); }
.chip:hover { border-color: var(--brand); color: var(--brand); }
.asof { color: var(--muted); font-size: 13px; margin-bottom: 16px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card.pad { padding: 20px 22px; }
.card + .card { margin-top: 14px; }
.card.accent-bad { border-left: 4px solid var(--bad); }
.card.accent-warn { border-left: 4px solid var(--warn); }
.card.accent-good { border-left: 4px solid var(--good); }
.section { margin-top: 34px; scroll-margin-top: 90px; }
.section-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 12px; flex-wrap: wrap; }
.section-head h2 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin: 0; }
.section-head span { color: var(--muted); }
.card-title { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.card-title h3 { margin: 0; font-size: 17px; }
.card-title span { color: var(--muted); font-size: 13.5px; }
.ico { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line); display: grid; place-items: center; color: var(--text-2); flex: none; }

.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1000px) { .g3, .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } main.page { padding: 14px 16px 60px; } .topbar { padding: 8px 8px 0; } .select { min-width: 0; width: 100%; } }

/* ---------- KPI ---------- */
.hero { display: grid; grid-template-columns: 1fr 1fr 1.4fr; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--panel); }
.hero > div { padding: 22px 26px; border-right: 1px solid var(--line); }
.hero > div:last-child { border-right: 0; }
.hero .v { font-size: 46px; font-weight: 700; letter-spacing: -.03em; line-height: 1.1; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hero .story { color: var(--text-2); font-size: 15.5px; line-height: 1.65; align-self: center; }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); border-top: 0; border-radius: 0 0 var(--radius) var(--radius); overflow: hidden; background: var(--panel-2); }
.kpis > div { padding: 18px 24px; border-right: 1px solid var(--line); }
.kpis > div:last-child { border-right: 0; }
.hero-wrap .hero { border-radius: var(--radius) var(--radius) 0 0; }
.kpi .l { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 600; display: flex; gap: 6px; align-items: center; }
.kpi .v { font-size: 28px; font-weight: 700; letter-spacing: -.02em; margin: 6px 0 4px; }
.kpi .s { color: var(--muted); font-size: 13px; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
@media (max-width: 1000px) { .hero { grid-template-columns: 1fr 1fr; } .hero .story { grid-column: 1 / -1; border-top: 1px solid var(--line); } .kpis { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .hero, .kpis { grid-template-columns: 1fr; } .hero > div, .kpis > div { border-right: 0; border-bottom: 1px solid var(--line); } .hero .v { font-size: 38px; } }
.info { display: inline-grid; place-items: center; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid currentColor; font-size: 10px; font-weight: 700; cursor: help; text-transform: none; letter-spacing: 0; }

.highlight .l { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 600; display: flex; gap: 8px; align-items: center; }
.highlight .name { font-size: 19px; font-weight: 600; margin: 8px 0 2px; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }

/* ---------- Tables ---------- */
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 13px 16px; text-align: right; border-bottom: 1px solid var(--line); vertical-align: top; white-space: nowrap; }
th { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 600; background: var(--panel-2); cursor: default; user-select: none; }
th.sortable { cursor: pointer; } th.sortable:hover { color: var(--text); }
th:first-child, td:first-child { text-align: left; }
td.l, th.l { text-align: left; }
tr:last-child td { border-bottom: 0; }
tr.total td { font-weight: 700; border-top: 2px solid var(--line-strong); background: var(--panel-2); }
tr.click { cursor: pointer; } tr.click:hover td { background: var(--panel-2); }
td .sub { display: block; font-size: 12.5px; color: var(--muted); margin-top: 3px; font-weight: 400; }
td.wrap { white-space: normal; min-width: 220px; }
.mini-bar { height: 5px; border-radius: 3px; background: var(--line); margin-top: 7px; overflow: hidden; min-width: 80px; }
.mini-bar > i { display: block; height: 100%; background: var(--series-spend); border-radius: 3px; }
.roas { display: inline-block; padding: 3px 10px; border-radius: 99px; font-weight: 700; font-size: 13px; }
.roas.good { background: var(--good-soft); color: var(--good); } .roas.warn { background: var(--warn-soft); color: var(--warn); } .roas.bad { background: var(--bad-soft); color: var(--bad); }
.legend-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; color: var(--text-2); margin-top: 10px; font-size: 13.5px; }

/* ---------- Bars (Accuracy) ---------- */
.claim { display: grid; grid-template-columns: 180px 54px 1fr; align-items: center; gap: 12px; padding: 5px 0; }
.claim .lbl { color: var(--text-2); } .claim .lbl.sub { padding-left: 16px; font-size: 13px; color: var(--muted); }
.claim .cnt { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
.track { height: 8px; background: var(--line); border-radius: 4px; overflow: hidden; }
.track > i { display: block; height: 100%; border-radius: 4px; }
.platform-block { padding: 16px 0; border-bottom: 1px solid var(--line); } .platform-block:last-of-type { border-bottom: 0; }
.platform-block h4 { margin: 0 0 8px; font-size: 16px; }
@media (max-width: 680px) { .claim { grid-template-columns: 110px 40px 1fr; } }

/* ---------- Recommendations ---------- */
.rec { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); margin-top: 10px; }
.rec .name { font-weight: 600; font-size: 16px; } .rec .name small { font-size: 11px; color: var(--muted); letter-spacing: .1em; margin-right: 6px; }
.rec .why { color: var(--text-2); font-size: 13.5px; }
.rec-stats { display: grid; grid-template-columns: repeat(5, auto); gap: 2px 18px; text-align: right; font-size: 13px; }
.rec-stats span { color: var(--muted); font-size: 12px; } .rec-stats b { font-variant-numeric: tabular-nums; }
@media (max-width: 900px) { .rec { grid-template-columns: 1fr; } .rec-stats { grid-template-columns: repeat(3, auto); text-align: left; } }
ul.tight { margin: 6px 0; padding-left: 20px; } ul.tight li { padding: 3px 0; }

/* ---------- Charts ---------- */
.chart-card { padding: 18px 20px 12px; }
.chart-card h3 { margin: 0 0 4px; font-size: 15px; } .chart-card h3 span { color: var(--muted); font-weight: 400; font-size: 13px; margin-left: 6px; }
.chart svg { width: 100%; height: 220px; display: block; overflow: visible; }
.chart .axis { fill: var(--muted); font-size: 11px; }
.chart .grid-line { stroke: var(--line); stroke-width: 1; }
.chart .lbl { fill: var(--text-2); font-size: 11.5px; font-weight: 600; }
#tooltip { position: fixed; z-index: 100; pointer-events: none; background: var(--panel); color: var(--text); border: 1px solid var(--line-strong); border-radius: 10px; padding: 8px 11px; font-size: 13px; box-shadow: 0 8px 24px rgba(0,0,0,.18); opacity: 0; transition: opacity .1s; max-width: 280px; }
#tooltip.on { opacity: 1; } #tooltip b { font-variant-numeric: tabular-nums; } #tooltip .tt-d { color: var(--muted); font-size: 12px; }

/* ---------- Journey ---------- */
.timeline { list-style: none; margin: 16px 0 0; padding: 0 0 0 22px; border-left: 2px solid var(--line); }
.timeline li { position: relative; padding: 0 0 18px 14px; }
.timeline li::before { content: ''; position: absolute; left: -30px; top: 3px; width: 14px; height: 14px; border-radius: 50%; background: var(--brand); border: 3px solid var(--panel); }
.timeline li.buy::before { background: var(--good); }
.timeline li.other::before { background: var(--muted); }
.timeline .t { font-size: 12.5px; color: var(--muted); }
.timeline .pages { font-size: 12px; color: var(--muted); word-break: break-all; margin-top: 4px; }
.path { display: inline-flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.path .step { padding: 2px 9px; border-radius: 99px; background: var(--panel-2); border: 1px solid var(--line); font-size: 12.5px; }
.path .arr { color: var(--muted); font-size: 12px; }
.pathchip { display: inline-flex; gap: 6px; padding: 6px 12px; border: 1px solid var(--line); border-radius: 99px; margin: 4px 6px 4px 0; font-size: 13.5px; background: var(--panel-2); }
.pathchip b { font-variant-numeric: tabular-nums; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 12px; }
.form label { display: grid; gap: 5px; font-size: 13px; color: var(--text-2); font-weight: 500; }
.form input, .form select, .form textarea { padding: 9px 11px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); width: 100%; }
.form textarea { min-height: 90px; resize: vertical; font-family: inherit; }
.form .hint { font-size: 12px; color: var(--muted); font-weight: 400; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 680px) { .form .row { grid-template-columns: 1fr; } }
pre.code { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 12px; overflow: auto; font-size: 12px; max-height: 260px; white-space: pre-wrap; word-break: break-all; }
.integ-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.integ-head h3 { margin: 0; font-size: 17px; }
.status { font-size: 12.5px; }

/* ---------- Chat ---------- */
.chat { display: flex; flex-direction: column; height: calc(100vh - 260px); min-height: 420px; }
.chat-log { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 760px; padding: 12px 15px; border-radius: 14px; white-space: pre-wrap; line-height: 1.55; }
.msg.user { align-self: flex-end; background: var(--brand); color: var(--brand-ink); }
.msg.assistant { align-self: flex-start; background: var(--panel-2); border: 1px solid var(--line); }
.chat-input { display: flex; gap: 10px; padding: 12px; border-top: 1px solid var(--line); }
.chat-input textarea { flex: 1; resize: none; height: 46px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.suggest { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 18px 12px; }

/* ---------- Health ---------- */
.check { display: grid; grid-template-columns: 26px 1fr auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.check:last-child { border-bottom: 0; }
.check .st { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 800; }
.st.ok { background: var(--good-soft); color: var(--good); } .st.warn { background: var(--warn-soft); color: var(--warn); } .st.error { background: var(--bad-soft); color: var(--bad); }

/* ---------- Misc ---------- */
dialog#modal { border: 1px solid var(--line); border-radius: 18px; background: var(--panel); color: var(--text); width: min(820px, 94vw); padding: 24px; max-height: 88vh; }
dialog#modal::backdrop { background: rgba(5,8,16,.55); }
.muted { color: var(--muted); } .good-t { color: var(--good); } .bad-t { color: var(--bad); } .warn-t { color: var(--warn); }
.empty { padding: 36px; text-align: center; color: var(--muted); }
.login { max-width: 400px; margin: 12vh auto; padding: 30px; }
.loading { padding: 60px; text-align: center; color: var(--muted); }
details summary { cursor: pointer; color: var(--text-2); margin-top: 10px; }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 10px; z-index: 200; }
.flex { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.mt { margin-top: 14px; }
.right { margin-left: auto; }
.bignum { font-size: 40px; font-weight: 700; letter-spacing: -.02em; line-height: 1.1; }
.good-big { color: var(--good); }
@media (forced-colors: active) { .roas, .pill { border: 1px solid CanvasText; } }
@media (max-width: 680px) {
  .topbar { position: static; }
  .controls .seg { max-width: 100%; overflow-x: auto; }
  .userchip { font-size: 12.5px; }
  h1.title { font-size: 25px; }
}