/* Copy-bot dashboard. Colour roles follow the dataviz reference palette; light and dark are each chosen, not flipped. */
:root {
  color-scheme: light;
  --page: #f9f9f7; --surface: #fcfcfb; --raised: #ffffff;
  --ink: #0b0b0b; --ink2: #52514e; --muted: #6f6d68;
  --grid: #e1e0d9; --axis: #c3c2b7; --border: rgba(11,11,11,0.10); --wash: rgba(11,11,11,0.04);
  --series-1: #2a78d6; --deemph: #898781; --pos: #2a78d6; --neg: #e34948;
  --good: #0ca30c; --warning: #fab219; --serious: #ec835a; --critical: #d03b3b;
  --good-text: #006300; --bad-text: #b8302f;
  --live: #d03b3b; --focus: #2a78d6;
  --radius: 12px;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --raised: #222221;
    --ink: #f0efec; --ink2: #c3c2b7; --muted: #9a9890;
    --grid: #2c2c2a; --axis: #383835; --border: rgba(255,255,255,0.10); --wash: rgba(255,255,255,0.05);
    --series-1: #3987e5; --deemph: #898781; --pos: #3987e5; --neg: #e66767;
    --good-text: #0ca30c; --bad-text: #e66767; --focus: #3987e5;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--page); color: var(--ink); }
body { font-size: 15px; line-height: 1.45; }
a { color: var(--series-1); }
h1, h2, h3 { margin: 0; font-weight: 600; }
h2 { font-size: 16px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.num { font-variant-numeric: tabular-nums; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* top bar */
.top { background: var(--surface); border-bottom: 1px solid var(--border); }
.top .in { max-width: 1200px; margin: 0 auto; padding: 0 16px; display: flex; align-items: center; gap: 20px; height: 56px; }
.brand { font-weight: 700; letter-spacing: -0.01em; display: flex; align-items: center; gap: 8px; }
.brand-mark { width: 22px; height: 22px; border-radius: 6px; background: var(--series-1); display: inline-block; }
.nav { display: flex; gap: 4px; flex: 1; }
.nav a { color: var(--ink2); text-decoration: none; padding: 8px 12px; border-radius: 8px; }
.nav a:hover { background: var(--wash); }
.nav a.on { color: var(--ink); font-weight: 600; background: var(--wash); }
.who { display: flex; align-items: center; gap: 10px; color: var(--ink2); font-size: 14px; }
.who form { margin: 0; }

main { max-width: 1200px; margin: 0 auto; padding: 20px 16px 64px; display: grid; gap: 16px; }

/* buttons */
button, .btn { font: inherit; font-size: 14px; border-radius: 8px; padding: 8px 14px; cursor: pointer;
  border: 1px solid var(--border); background: var(--raised); color: var(--ink); }
button:hover { background: var(--wash); }
button:disabled { opacity: .5; cursor: default; }
button.primary { background: var(--series-1); color: #fff; border-color: transparent; }
button.primary:hover { filter: brightness(1.08); }
button.danger { background: var(--critical); color: #fff; border-color: transparent; }
button.danger:hover { filter: brightness(1.08); }
button.ghost { background: transparent; }
button.link { background: none; border: 0; padding: 0; color: var(--series-1); text-decoration: underline; }

/* status bar */
.statusbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; }
.mode { font-weight: 700; font-size: 13px; letter-spacing: .06em; padding: 6px 12px; border-radius: 999px;
  background: var(--wash); color: var(--ink2); border: 1px solid var(--border); }
.mode.live { background: var(--live); color: #fff; border-color: transparent; }
.mode.live::before { content: "● "; }
.state { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 220px; }
.state .ico { font-size: 13px; width: 18px; text-align: center; }
.state .txt { font-weight: 600; }
.ico.good { color: var(--good); } .ico.warning { color: #b98100; } .ico.serious { color: var(--serious); } .ico.critical { color: var(--critical); }
@media (prefers-color-scheme: dark) { .ico.warning { color: var(--warning); } }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* banners */
.banner { border-radius: var(--radius); padding: 12px 16px; border: 1px solid var(--border); background: var(--surface);
  display: flex; gap: 12px; align-items: flex-start; }
.banner .b-ico { font-weight: 700; }
.banner .b-body { flex: 1; }
.banner .b-title { font-weight: 600; }
.banner.critical { border-left: 4px solid var(--critical); }
.banner.serious { border-left: 4px solid var(--serious); }
.banner.warning { border-left: 4px solid var(--warning); }
.banner.info { border-left: 4px solid var(--series-1); }
.banner .b-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

/* stat tiles */
.kpis { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 16px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; min-width: 0; }
.tile .label { color: var(--ink2); font-size: 14px; }
.tile .value { font-size: 28px; font-weight: 600; margin-top: 4px; white-space: nowrap; }
.tile.hero .value { font-size: 48px; line-height: 1.1; letter-spacing: -0.02em; }
.tile .sub { color: var(--ink2); font-size: 14px; margin-top: 6px; }
.up { color: var(--good-text); } .down { color: var(--bad-text); }
.meter { height: 10px; border-radius: 999px; background: #cde2fb; margin-top: 12px; overflow: hidden; }
.meter .fill { height: 100%; width: 0; background: var(--series-1); border-radius: 999px; transition: width .4s; }
.meter.warning { background: #fde9b8; } .meter.warning .fill { background: var(--warning); }
.meter.critical { background: #f5c9c9; } .meter.critical .fill { background: var(--critical); }
@media (prefers-color-scheme: dark) {
  .meter { background: #184f95; } .meter.warning { background: #5a4310; } .meter.critical { background: #5c2222; }
}

/* filter row */
.filters { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.seg { display: inline-flex; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 3px; }
.seg button { border: 0; background: transparent; padding: 6px 12px; border-radius: 7px; color: var(--ink2); }
.seg button[aria-pressed="true"] { background: var(--wash); color: var(--ink); font-weight: 600; }

/* cards & charts */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; min-width: 0; }
.card > header { display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.card > header h2 { flex: 1; }
.card > header .sub { color: var(--ink2); font-size: 13px; width: 100%; }
.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.charts .wide { grid-column: 1 / -1; }
.legend { display: flex; gap: 16px; font-size: 13px; color: var(--ink2); margin-bottom: 4px; flex-wrap: wrap; }
.legend .key { display: inline-block; width: 16px; height: 0; border-top: 2px solid; vertical-align: middle; margin-right: 6px; }
.legend .key.rect { width: 10px; height: 10px; border: 0; border-radius: 2px; }
.plot { position: relative; width: 100%; }
.plot svg { display: block; width: 100%; overflow: visible; }
.plot.loading svg { opacity: .5; }
.plot .empty { color: var(--muted); text-align: center; padding: 60px 0; font-size: 14px; }
.tip { position: absolute; pointer-events: none; background: var(--raised); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; font-size: 13px; box-shadow: 0 4px 16px rgba(0,0,0,.12); white-space: nowrap; z-index: 5; }
.tip .t-date { color: var(--ink2); margin-bottom: 4px; }
.tip .t-row { display: flex; align-items: center; gap: 8px; }
.tip .t-val { font-weight: 600; font-variant-numeric: tabular-nums; }
.tip .t-name { color: var(--ink2); }
.tip .key { display: inline-block; width: 12px; border-top: 2px solid; }
.table-view { max-height: 320px; overflow: auto; margin-top: 8px; }
.tbl-toggle { font-size: 13px; padding: 4px 10px; }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; color: var(--ink2); font-weight: 500; font-size: 13px; padding: 8px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
td { padding: 9px 8px; border-bottom: 1px solid var(--grid); font-variant-numeric: tabular-nums; white-space: nowrap; }
td.r, th.r { text-align: right; }
tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; }
.chip { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; }
.chip.long { background: rgba(42,120,214,.12); color: var(--ink); }
.chip.short { background: rgba(227,73,72,.12); color: var(--ink); }
.chip.long::before { content: "▲ "; color: var(--pos); }
.chip.short::before { content: "▼ "; color: var(--neg); }
.dexname { color: var(--muted); font-size: 12px; margin-left: 4px; }
.sync { font-size: 12px; color: var(--muted); }

/* activity */
.events { list-style: none; margin: 0; padding: 0; }
.events li { display: grid; grid-template-columns: 130px 22px 1fr; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--grid); font-size: 14px; }
.events li:last-child { border-bottom: 0; }
.events .when { color: var(--muted); font-variant-numeric: tabular-nums; }
.events .src { color: var(--muted); font-size: 12px; margin-right: 6px; }

/* forms */
.form-grid { display: grid; gap: 16px; }
.field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.field .help { color: var(--ink2); font-size: 13px; margin-top: 4px; }
.field .err { color: var(--bad-text); font-size: 13px; margin-top: 4px; }
.field.changed input, .field.changed .choices { box-shadow: 0 0 0 2px var(--series-1); border-radius: 8px; }
.inp { display: flex; align-items: center; gap: 8px; }
.inp .unit { color: var(--ink2); font-size: 14px; white-space: nowrap; }
input[type=text], input[type=password], input[type=number] { font: inherit; font-size: 15px; padding: 8px 10px; border-radius: 8px;
  border: 1px solid var(--axis); background: var(--raised); color: var(--ink); width: 100%; max-width: 480px; }
input[type=number] { max-width: 160px; }
input.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 14px; }
.choices { display: grid; gap: 8px; max-width: 640px; }
.choice { display: flex; gap: 10px; align-items: flex-start; border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; cursor: pointer; background: var(--raised); }
.choice input { margin-top: 3px; }
.choice:has(input:checked) { border-color: var(--series-1); }
details.adv > summary { cursor: pointer; font-weight: 600; padding: 4px 0; }
details.adv[open] > summary { margin-bottom: 12px; }
.checks { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 6px; }
.checks li { display: flex; gap: 8px; font-size: 14px; }
.checks .ck { width: 18px; font-weight: 700; }
.checks .ck.ok { color: var(--good); } .checks .ck.bad { color: var(--critical); } .checks .ck.unk { color: var(--serious); }
.savebar { position: sticky; bottom: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 16px; display: flex; align-items: center; gap: 12px; box-shadow: 0 -4px 16px rgba(0,0,0,.06); }
.savebar .grow { flex: 1; color: var(--ink2); font-size: 14px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; font-size: 14px; }
.kv dt { color: var(--ink2); } .kv dd { margin: 0; overflow-wrap: anywhere; }
.steps { margin: 8px 0 0; padding-left: 20px; color: var(--ink2); font-size: 14px; }

/* dialog */
dialog { border: 1px solid var(--border); border-radius: 14px; padding: 0; background: var(--surface); color: var(--ink);
  width: min(560px, calc(100vw - 32px)); box-shadow: 0 20px 60px rgba(0,0,0,.25); }
dialog::backdrop { background: rgba(0,0,0,.4); }
dialog .d-head { padding: 16px 20px 0; font-size: 18px; font-weight: 600; }
dialog .d-body { padding: 12px 20px; display: grid; gap: 12px; }
dialog .d-foot { padding: 12px 20px 16px; display: flex; justify-content: flex-end; gap: 8px; }
dialog .d-err { color: var(--bad-text); font-size: 14px; }
.difflist { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: 14px; }
.difflist .from { color: var(--ink2); text-decoration: line-through; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--page);
  padding: 10px 16px; border-radius: 10px; font-size: 14px; z-index: 50; }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login form { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px; width: min(380px, 100%); display: grid; gap: 14px; }
.login h1 { font-size: 20px; }
.login input { max-width: none; }
.login .err { color: var(--bad-text); font-size: 14px; }

@media (max-width: 900px) {
  .kpis { grid-template-columns: 1fr 1fr; }
  .charts { grid-template-columns: 1fr; }
  .tile.hero .value { font-size: 40px; }
}
@media (max-width: 560px) {
  .kpis { grid-template-columns: 1fr; }
  .top .in { gap: 10px; }
  .who .uname { display: none; }
  .events li { grid-template-columns: 1fr; gap: 2px; }
  .actions { width: 100%; }
  .actions button { flex: 1; }
}
.key.you { border-color: var(--series-1); } .key.wallet { border-color: var(--deemph); }
.key.rect.pos { background: var(--pos); } .key.rect.neg { background: var(--neg); }
.page-title { font-size: 20px; margin-right: 8px; }
.tip .key.rect { width: 10px; height: 10px; border: 0; border-radius: 2px; }
.field .choice { display: flex; font-weight: 400; margin: 0; }
.choice .c-title { font-weight: 600; margin-right: 4px; }
@media (max-width: 560px) {
  .brand-name { display: none; }
  .nav a { padding: 8px 8px; }
  .who button { padding: 6px 10px; }
  .events li { grid-template-columns: 22px 1fr; }
  .events li .when { grid-column: 1 / -1; }
}
.who button { white-space: nowrap; }
.tile .value .unit-sm { font-size: 15px; font-weight: 500; color: var(--ink2); }