:root {
  --bg: #f3f5f4;
  --surface: #ffffff;
  --ink: #13262b;
  --muted: #5b6b6f;
  --line: #dce3e2;
  --petrol: #0e4a5a;
  --petrol-soft: #e1eef1;
  --good: #1b7a4b;
  --good-bg: #e2f2e9;
  --bad: #b42318;
  --bad-bg: #fce8e6;
  --warn: #8a5a00;
  --warn-bg: #fdf1d6;
  --cool: #1f5fa8; --cool-bg: #e3edf8; --warm: #b4402d; --even: #9aa7a9;
  --radius: 8px;
  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1a1d; --surface: #162428; --ink: #e6eeee; --muted: #93a6a9; --line: #2a3d41;
    --petrol: #6bc0d4; --petrol-soft: #1b3a43; --good: #5fd09a; --good-bg: #173a2a;
    --bad: #ff8d82; --bad-bg: #3d1c19; --warn: #f0c36a; --warn-bg: #3a2e12;
    --cool: #6fa8e8; --cool-bg: #172a40; --warm: #ff9a85; --even: #6d7f82;
  }
}
* { box-sizing: border-box; }
html { color-scheme: light dark; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 var(--font); font-variant-numeric: tabular-nums; }
button, input, select { font: inherit; color: inherit; }
a { color: var(--petrol); }
:focus-visible { outline: 2px solid var(--petrol); outline-offset: 2px; }

.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 28px; padding: 10px 24px; background: var(--surface); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; color: var(--petrol); letter-spacing: .01em; }
#tabs { display: flex; gap: 4px; }
#tabs button { background: none; border: 0; padding: 8px 12px; border-radius: 6px; cursor: pointer; color: var(--muted); font-weight: 600; }
#tabs button:hover { background: var(--petrol-soft); }
#tabs button.on { color: var(--petrol); background: var(--petrol-soft); }
.runbar { margin-left: auto; display: flex; align-items: center; gap: 14px; color: var(--muted); min-width: 0; }
.runbar .txt { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 42ch; }
.runbar progress { width: 140px; height: 8px; accent-color: var(--petrol); }

main { padding: 20px 24px 60px; max-width: 1700px; margin: 0 auto; }
h2 { font-size: 18px; margin: 0 0 4px; }
h3 { font-size: 14px; margin: 0 0 8px; }
.sub { color: var(--muted); margin: 0 0 16px; max-width: 70ch; }

.btn { border: 1px solid var(--line); background: var(--surface); padding: 7px 14px; border-radius: 6px; cursor: pointer; font-weight: 600; }
.btn:hover { border-color: var(--petrol); }
.btn.primary { background: var(--petrol); border-color: var(--petrol); color: #fff; }
@media (prefers-color-scheme: dark) { .btn.primary { color: #0b1417; } }
.btn.danger { color: var(--bad); }
.btn.small { padding: 3px 9px; font-size: 12px; }
.btn[disabled] { opacity: .5; cursor: default; }

.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.toolbar input[type=search], .toolbar select, .field input, .field select, .field textarea { border: 1px solid var(--line); background: var(--surface); border-radius: 6px; padding: 7px 10px; }
.toolbar input[type=search] { width: 260px; }
.seg { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 5px 12px; cursor: pointer; display: inline-flex; gap: 6px; align-items: baseline; }
.chip b { font-weight: 700; }
.chip.on { background: var(--petrol); border-color: var(--petrol); color: #fff; }
@media (prefers-color-scheme: dark) { .chip.on { color: #0b1417; } }
.chip.good b { color: var(--good); } .chip.bad b { color: var(--bad); } .chip.warn b { color: var(--warn); }
.chip.on b { color: inherit; }
.spacer { flex: 1; }

.tablewrap { overflow: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); max-height: calc(100vh - 190px); }
table.prices { border-collapse: separate; border-spacing: 0; width: 100%; min-width: 900px; }
.prices th, .prices td { padding: 8px 12px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; vertical-align: middle; }
.prices thead th { position: sticky; top: 0; z-index: 3; background: var(--surface); font-weight: 600; color: var(--muted); font-size: 12px; border-bottom: 1px solid var(--ink); }
.prices thead th.own { color: var(--petrol); }
.prices td.prod, .prices th.prod { position: sticky; left: 0; z-index: 2; text-align: left; background: var(--surface); width: 340px; max-width: 340px; white-space: normal; box-shadow: 1px 0 0 var(--line); }
.prices thead th.prod { z-index: 4; }
.prices tbody tr { cursor: pointer; }
.prices tbody tr:hover td { background: var(--petrol-soft); }
.prices td.own { background: color-mix(in srgb, var(--petrol-soft) 55%, var(--surface)); font-weight: 700; }
.pname { font-weight: 600; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pmeta { color: var(--muted); font-size: 12px; }
.cell .price { font-weight: 600; }
.cell .delta { display: block; font-size: 11px; }
.cell.best .price { box-shadow: inset 0 -2px 0 var(--ink); }
.delta.cheaper { color: var(--bad); } .delta.dearer { color: var(--good); } .delta.same { color: var(--muted); }
.cell.review .price { opacity: .65; }
.tag { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 999px; background: var(--warn-bg); color: var(--warn); font-weight: 600; }
.tag.err { background: var(--bad-bg); color: var(--bad); }
.tag.mute { background: transparent; color: var(--muted); font-weight: 400; padding: 0; }
.gap.bad { color: var(--bad); font-weight: 600; } .gap.good { color: var(--good); font-weight: 600; }
.gap small { display: block; font-weight: 400; color: var(--muted); font-size: 11px; }
.ladder { display: block; }
.empty { padding: 48px 24px; text-align: center; color: var(--muted); }
.empty h3 { color: var(--ink); font-size: 16px; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; }
.panel.head { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 12px; color: var(--muted); font-weight: 600; }
.field .hint { font-size: 11px; color: var(--muted); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.result { margin-top: 10px; background: var(--bg); border-radius: 6px; padding: 10px 12px; font-size: 13px; overflow-wrap: anywhere; }
.result ul { margin: 6px 0 0; padding-left: 18px; }
table.plain { border-collapse: collapse; width: 100%; }
.plain th, .plain td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line); }
.plain th { color: var(--muted); font-size: 12px; }

.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 100vw); z-index: 40; background: var(--surface); border-left: 1px solid var(--line); box-shadow: -12px 0 32px rgba(0,0,0,.12); overflow: auto; padding: 20px 22px 40px; animation: slide .18s ease-out; }
@keyframes slide { from { transform: translateX(24px); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .drawer { animation: none; } }
.drawer h2 { padding-right: 36px; }
.drawer .close { position: absolute; top: 14px; right: 16px; }
.mrow { border-top: 1px solid var(--line); padding: 12px 0; }
.mrow .line { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.mrow .line .p { margin-left: auto; font-weight: 700; }
.mrow input { width: 100%; border: 1px solid var(--line); background: var(--surface); border-radius: 6px; padding: 6px 9px; margin-top: 8px; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; margin: 6px 0 0; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 8px; z-index: 60; max-width: 80vw; }
.toast.err { background: var(--bad); color: #fff; }

@media (max-width: 720px) {
  .top { flex-wrap: wrap; gap: 8px 16px; padding: 10px 14px; }
  .runbar { width: 100%; margin-left: 0; }
  main { padding: 14px 12px 50px; }
  .prices td.prod, .prices th.prod { width: 200px; max-width: 200px; }
}

.noauth #tabs, .noauth #runbar, .noauth #logout { display: none; }
.authbox { max-width: 400px; margin: 8vh auto 0; }
.authbox .field { margin-bottom: 12px; }
.authbox .btn { width: 100%; padding: 10px; }
.authbox .err { color: var(--bad); min-height: 1.4em; margin: 6px 0 0; }
.field input[type=password], .field input[type=text], .field input[type=url] { border: 1px solid var(--line); background: var(--surface); border-radius: 6px; padding: 7px 10px; }
.settings { max-width: 760px; }
.plain input, .panel .row > input { border: 1px solid var(--line); background: var(--surface); border-radius: 6px; padding: 6px 9px; min-width: 0; }
.field textarea { font: inherit; resize: vertical; }

/* ---------- Analyse ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 14px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; border-top: 3px solid var(--line); }
.kpi.cool { border-top-color: var(--cool); } .kpi.warm { border-top-color: var(--warm); }
.kpi-v { font-size: 28px; font-weight: 700; letter-spacing: -.01em; line-height: 1.1; }
.kpi-l { margin-top: 4px; font-weight: 600; }
.kpi-s { color: var(--muted); font-size: 12px; margin-top: 2px; }
.grid2 { display: grid; grid-template-columns: minmax(300px, 1fr) minmax(0, 2fr); gap: 14px; align-items: start; }
.grid2 > * { min-width: 0; }
@media (max-width: 1100px) { .grid2 { grid-template-columns: 1fr; } }
.hist { display: grid; gap: 6px; margin-top: 10px; }
.hrow { display: grid; grid-template-columns: 130px 1fr 64px; gap: 10px; align-items: center; }
.hlabel { font-size: 12px; color: var(--muted); }
.htrack { height: 16px; background: transparent; }
.hbar { height: 100%; min-width: 2px; border-radius: 0 4px 4px 0; }
.hbar.cheaper { background: var(--cool); } .hbar.dearer { background: var(--warm); } .hbar.even { background: var(--even); }
.hval { text-align: right; font-weight: 600; } .hval small { color: var(--muted); font-weight: 400; }
.tview { margin-top: 10px; font-size: 12px; color: var(--muted); }
.mini td { padding: 2px 12px 2px 0; }
.panel.flush { padding: 0; overflow: hidden; }
.panel.flush .tablewrap { border: 0; border-radius: 0; border-top: 1px solid var(--line); }
.panelhead { padding: 14px 16px 10px; } .panelhead h3 { margin: 0; } .panelhead p { margin: 2px 0 0; }
.toolbar.inpanel { padding: 0 16px 12px; margin: 0; }
.hints { list-style: none; padding: 0; margin: 0 0 14px; display: grid; gap: 6px; }
.hints li { padding: 8px 12px; border-radius: 6px; background: var(--petrol-soft); border-left: 3px solid var(--petrol); }
.hints li.warn { background: var(--warn-bg); border-left-color: var(--warn); }
.cov { height: 6px; background: var(--line); border-radius: 3px; width: 90px; margin-bottom: 3px; } .covbar { height: 100%; background: var(--petrol); border-radius: 3px; }
.gap.cool { color: var(--cool); font-weight: 600; }
.tag.good { background: var(--good-bg); color: var(--good); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
input.num { width: 120px; border: 1px solid var(--line); background: var(--surface); border-radius: 6px; padding: 7px 10px; }
.chip:hover:not(.on) { border-color: var(--petrol); }
tr[onclick], tbody tr { cursor: pointer; }
@media (prefers-reduced-motion: no-preference) { .hbar { transition: width .4s ease; } }
@media (max-width: 700px) { main { padding: 14px 12px 50px; } .top { gap: 12px; padding: 8px 12px; flex-wrap: wrap; } .hrow { grid-template-columns: 100px 1fr 54px; } }

.toolbar input[type=search] { min-width: 260px; }
.grid2 { grid-template-columns: minmax(300px, 380px) minmax(0, 1fr); }