/* KOIN Tracking · painel. Mesma identidade do site de apresentação: "Aço Polar" (cromo + safira sobre azul-noite), tema escuro. */
:root {
  --bg: #05080f;
  --surface: #0b1220;
  --surface-2: #111a2c;
  --line: rgba(201, 211, 223, .10);
  --line-2: rgba(201, 211, 223, .18);
  --ink: #e8edf3;
  --mute: #9eacbd;
  --faint: #7b8aa0;
  --accent: #2bb3e6;
  --accent-2: #0a84d6;
  --steel: #c9d3df;
  --hot: #ff6b4a;
  --warm: #f5b942;
  --cold: #7b98ff;
  --sched: #b18cff;
  --ok: #2fd08a;
  --bad: #ff5c79;
  --display: "Sora", "Segoe UI", system-ui, sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Code", Consolas, monospace;
  --r: 14px;
  --shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 1px 2px rgba(0,0,0,.4), 0 18px 44px -26px rgba(0,0,0,.95);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink); font: 400 15px/1.55 var(--body); -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(1200px 600px at 85% -10%, rgba(10,132,214,.14), transparent 60%), radial-gradient(900px 500px at -10% 30%, rgba(43,179,230,.06), transparent 60%);
  background-attachment: fixed;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); }
a:hover { color: #7fdcff; }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.2; margin: 0; letter-spacing: -.01em; text-wrap: balance; }
p { margin: 0; }
.h-sm { font-size: 22px; font-weight: 700; }
.h4 { font: 600 14px/1.3 var(--display); }
.h5 { font: 600 12px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); margin-bottom: 6px; }
.num, td.num, .kpi-v { font-variant-numeric: tabular-nums; }
code { font: 500 12.5px/1.4 var(--mono); color: var(--steel); background: rgba(201,211,223,.08); padding: 2px 6px; border-radius: 5px; overflow-wrap: anywhere; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -60px; z-index: 200; background: var(--accent); color: #fff; padding: 8px 12px; border-radius: 8px; }
.skip:focus { top: 8px; }
.eyebrow { font: 600 12px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--accent); }
.note { font-size: 13px; color: var(--mute); }
.sp { flex: 1; }
.grid { display: grid; gap: 16px; }
.nowrap { white-space: nowrap; }
.t-bad { color: var(--bad); } .t-ok { color: var(--ok); } .t-acc { color: var(--accent); } .err-t { color: var(--bad); display: block; }

/* botões e campos */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer;
  font: 600 14px/1 var(--body); color: var(--ink); text-decoration: none; min-height: 40px;
  padding: 10px 16px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--surface-2);
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.btn:hover:not(:disabled) { border-color: var(--accent); transform: translateY(-1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: linear-gradient(180deg, var(--accent), var(--accent-2)); border-color: transparent; color: #fff; box-shadow: 0 10px 30px -12px rgba(43,179,230,.7); }
.btn.danger { border-color: rgba(255,92,121,.45); color: #ffb3c0; background: rgba(255,92,121,.08); }
.btn.danger:hover:not(:disabled) { border-color: var(--bad); }
.btn.sm { padding: 7px 11px; font-size: 13px; min-height: 34px; }
.inp {
  font: 400 14px var(--body); color: var(--ink); background: var(--surface-2); border: 1px solid var(--line-2); border-radius: 9px;
  padding: 9px 12px; min-width: 0; width: 100%; min-height: 40px;
}
.inp.sm { width: auto; min-height: 36px; padding: 7px 10px; }
textarea.inp { resize: vertical; min-height: 60px; }
select.inp { cursor: pointer; }
.inp::placeholder { color: var(--faint); }
.inp:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(43,179,230,.25); }
.fld { display: grid; gap: 5px; font-size: 13px; color: var(--mute); min-width: 0; }
.fld > span { font-weight: 500; }
.chk { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink); cursor: pointer; min-height: 32px; }
.chk input, .switch input { width: 18px; height: 18px; accent-color: var(--accent); }
.switch { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; align-items: center; font-size: 14px; cursor: pointer; }
.switch small { grid-column: 2; }
input[type=range] { width: 100%; accent-color: var(--accent); min-height: 28px; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
fieldset:disabled .inp, fieldset:disabled input { opacity: .7; }
legend { padding: 0; margin-bottom: 8px; }
.frow { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: end; }
.frow .grow, .grow { flex: 1 1 220px; }
.row-b { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; align-items: center; margin-top: 4px; }
.row-b.left { justify-content: flex-start; }

/* cartões, pílulas */
.card { background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; box-shadow: var(--shadow); display: grid; gap: 10px; align-content: start; min-width: 0; }
.card.bad { border-left: 3px solid var(--bad); }
.pill { display: inline-flex; align-items: center; gap: 6px; font: 600 12px/1 var(--body); padding: 5px 9px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--mute); white-space: nowrap; margin: 0; }
.pill i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.hot { color: var(--hot); border-color: rgba(255,107,74,.35); background: rgba(255,107,74,.08); }
.pill.warm { color: var(--warm); border-color: rgba(245,185,66,.35); background: rgba(245,185,66,.08); }
.pill.cold { color: var(--cold); border-color: rgba(123,152,255,.35); background: rgba(123,152,255,.08); }
.pill.sched { color: var(--sched); border-color: rgba(177,140,255,.35); background: rgba(177,140,255,.08); }
.pill.ok { color: var(--ok); border-color: rgba(47,208,138,.35); background: rgba(47,208,138,.08); }
.pill.bad { color: var(--bad); border-color: rgba(255,92,121,.35); background: rgba(255,92,121,.08); }
.pill.acc { color: var(--accent); border-color: rgba(43,179,230,.35); background: rgba(43,179,230,.08); }
.banner { border: 1px solid var(--line-2); border-left-width: 4px; border-radius: 12px; padding: 12px 14px; font-size: 14px; background: var(--surface); display: grid; gap: 8px; }
.banner.warm { border-color: rgba(245,185,66,.5); background: rgba(245,185,66,.07); }
.banner.bad { border-color: rgba(255,92,121,.5); background: rgba(255,92,121,.07); }
.banner.ok { border-color: rgba(47,208,138,.5); background: rgba(47,208,138,.07); }
.banner.acc { border-color: rgba(43,179,230,.5); background: rgba(43,179,230,.07); }

/* tabelas: rolagem horizontal própria */
.tbl-wrap { position: relative; overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); -webkit-overflow-scrolling: touch; max-width: 100%; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
td.num { white-space: nowrap; }
th { font: 600 11.5px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--mute); background: var(--surface-2); white-space: nowrap; }
th button { all: unset; cursor: pointer; } th button:focus-visible { outline: 2px solid var(--accent); }
tr:last-child td { border-bottom: 0; }
ul.clean { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
ul.clean li { padding-left: 18px; position: relative; color: var(--mute); font-size: 14px; }
ul.clean li::before { content: ""; position: absolute; left: 3px; top: 9px; width: 6px; height: 6px; border-radius: 2px; background: var(--accent); transform: rotate(45deg); }
.dl { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; margin: 0; font-size: 14px; }
.dl dt { color: var(--mute); } .dl dd { margin: 0; overflow-wrap: anywhere; }

/* estados */
.state { display: grid; gap: 6px; justify-items: center; text-align: center; padding: 36px 16px; color: var(--mute); font-size: 14px; border: 1px dashed var(--line-2); border-radius: 12px; }
.state b { color: var(--ink); font-weight: 600; }
.state.err { border-color: rgba(255,92,121,.45); }
.state.err b { color: var(--bad); }
.spin { display: inline-block; width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--line-2); border-top-color: var(--accent); animation: spin .8s linear infinite; vertical-align: middle; margin-right: 6px; }
@keyframes spin { to { transform: rotate(360deg); } }
#toasts { position: fixed; right: 16px; bottom: 16px; z-index: 300; display: grid; gap: 8px; max-width: min(420px, calc(100vw - 32px)); }
.toast { padding: 12px 14px; border-radius: 10px; background: #0d1626; border: 1px solid var(--ok); box-shadow: 0 20px 50px -20px #000; font-size: 14px; transition: opacity .4s, transform .4s; }
.toast.bad { border-color: var(--bad); } .toast.warn { border-color: var(--warm); }
.toast.off { opacity: 0; transform: translateY(8px); }
.dlg { background: #0d1626; color: var(--ink); border: 1px solid var(--line-2); border-radius: 16px; padding: 0; width: min(460px, calc(100vw - 24px)); box-shadow: 0 30px 80px -20px #000; }
.dlg::backdrop { background: rgba(2,5,10,.7); backdrop-filter: blur(3px); }
.dlg-f { display: grid; gap: 14px; padding: 20px; }
.dlg-f p { color: var(--mute); font-size: 14px; }
.dlg-b { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }