/* Team Board - Swiss-style operations dashboard.
   Design system: UI/UX Pro Max ("Real-Time / Operations", Minimalism & Swiss, density 8) with
   Taste-skill house rules: one family, no gradients, no resting shadows or glows, no indigo,
   no tiny caps labels, no monospace, surfaces separated by tone. Components use tokens only. */

@font-face { font-family: "Fira Sans"; font-weight: 400; font-display: swap; src: url("fonts/fira-sans-400.woff2") format("woff2"); }
@font-face { font-family: "Fira Sans"; font-weight: 500; font-display: swap; src: url("fonts/fira-sans-500.woff2") format("woff2"); }
@font-face { font-family: "Fira Sans"; font-weight: 600; font-display: swap; src: url("fonts/fira-sans-600.woff2") format("woff2"); }
@font-face { font-family: "Fira Sans"; font-weight: 700; font-display: swap; src: url("fonts/fira-sans-700.woff2") format("woff2"); }

:root {
  --ground: #f1f5f9; --surface: #ffffff; --surface-2: #e2e8f0;
  --ink: #0f172a; --ink-2: #475569; --line: #cbd5e1;
  --primary: #1e293b; --on-primary: #ffffff; --ring: #0f172a;
  --idle: #64748b; --busy: #0369a1; --pay: #c2410c; --ok: #15803d; --warn: #b45309; --bad: #b91c1c;
  --busy-bg: #f0f9ff; --pay-bg: #fff7ed; --ok-bg: #f0fdf4; --warn-bg: #fffbeb; --bad-bg: #fef2f2;
  --radius: 6px; --gap: 12px; --fast: 150ms;
  --font: "Fira Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0f172a; --surface: #1b2336; --surface-2: #272f42;
    --ink: #f8fafc; --ink-2: #94a3b8; --line: #475569;
    --primary: #e2e8f0; --on-primary: #0f172a; --ring: #ffffff;
    --idle: #94a3b8; --busy: #38bdf8; --pay: #fb923c; --ok: #22c55e; --warn: #f59e0b; --bad: #f87171;
    --busy-bg: #0b2a40; --pay-bg: #2b1607; --ok-bg: #062a16; --warn-bg: #2a1f06; --bad-bg: #2b0f12;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--ground); color: var(--ink); }
body { font: 400 16px/1.5 var(--font); }
table.num td, td.num, .countdown, .next b, .livebar { font-variant-numeric: tabular-nums; }
a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; cursor: pointer; }
a:hover { color: var(--busy); }
h1 { font-size: 28px; line-height: 1.15; letter-spacing: -0.01em; margin: 0; font-weight: 600; }
h2 { font-size: 18px; line-height: 1.3; margin: 0 0 12px; font-weight: 600; }
p { margin: 0 0 12px; }
small, .muted { color: var(--ink-2); font-size: 14px; }
main { max-width: 1240px; margin: 0 auto; padding: 24px 24px 72px; }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }

/* bar */
.top { display: flex; align-items: center; gap: 24px; padding: 0 24px; min-height: 56px; background: var(--surface);
  flex-wrap: wrap; position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; text-decoration: none; }
.top nav { display: flex; gap: 2px; flex-wrap: wrap; }
.top nav a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 12px; border-radius: var(--radius);
  text-decoration: none; color: var(--ink-2); font-weight: 500; transition: background var(--fast), color var(--fast); }
.top nav a:hover { background: var(--surface-2); color: var(--ink); }
.top nav a.on { background: var(--primary); color: var(--on-primary); }
.who { margin-left: auto; display: flex; gap: 12px; align-items: center; }
.count { display: inline-block; min-width: 22px; padding: 0 6px; margin-left: 6px; border-radius: 11px; background: var(--bad);
  color: #fff; font-size: 13px; line-height: 22px; text-align: center; font-weight: 600; }

/* page head */
.head { display: flex; align-items: center; gap: 16px 24px; flex-wrap: wrap; margin-bottom: 20px; }
.head .side { margin-left: auto; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.next { color: var(--ink-2); }
.next b { color: var(--ink); font-size: 20px; }
.livebar { display: flex; gap: 12px; align-items: center; color: var(--ink-2); font-size: 14px; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); display: inline-block; }
.livebar.paused .dot, .livebar.stale .dot { background: var(--warn); }

/* notices */
.notice { padding: 12px 16px; border-radius: var(--radius); background: var(--ok-bg); margin: 0 0 16px; }
.alert { padding: 12px 16px; border-radius: var(--radius); background: var(--bad-bg); margin: 0 0 16px; }
.alert h2 { font-size: 16px; margin: 0 0 6px; color: var(--bad); }
.alert ul { margin: 0; padding-left: 20px; }
.stale-note { background: var(--warn-bg); color: var(--ink); padding: 10px 14px; border-radius: var(--radius); margin: 0 0 12px; }

/* group cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--gap); align-items: start; }
.card { background: var(--surface); border-radius: var(--radius); padding: 14px 16px 14px 20px; position: relative; }
.card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px;
  border-radius: var(--radius) 0 0 var(--radius); background: var(--idle); }
.card h3 { margin: 0; font-size: 16px; font-weight: 600; display: flex; justify-content: space-between; gap: 8px; }
.card h3 a { text-decoration: none; }
.card .people { color: var(--ink-2); font-size: 14px; margin: 2px 0 10px; }
.state { font-weight: 600; font-size: 16px; }
.card.busy::before { background: var(--busy); } .card.busy .state { color: var(--busy); }
.card.ok { background: var(--ok-bg); } .card.ok::before { background: var(--ok); } .card.ok .state { color: var(--ok); }
.card.warn { background: var(--warn-bg); } .card.warn::before { background: var(--warn); } .card.warn .state { color: var(--warn); }
.card.bad { background: var(--bad-bg); } .card.bad::before { background: var(--bad); } .card.bad .state { color: var(--bad); }
.card.pay { background: var(--pay-bg); grid-column: span 2; } .card.pay::before { background: var(--pay); width: 8px; }
.card.pay .state { color: var(--pay); font-size: 18px; }
.detail { font-size: 14px; margin-top: 6px; }
.plan { font-size: 14px; color: var(--ink-2); margin-top: 8px; }
.note { font-size: 13px; color: var(--ink-2); margin-top: 6px; }

.paybox { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; align-items: center; margin: 12px 0; }
.countdown { font-size: 40px; line-height: 1; font-weight: 700; color: var(--pay); min-width: 4ch; }
.countdown.late { animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: .3; } }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* controls */
.btn, button { font: inherit; font-weight: 500; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 40px; padding: 0 16px; border-radius: var(--radius); border: 0; cursor: pointer; text-decoration: none;
  background: var(--surface-2); color: var(--ink); transition: background var(--fast), color var(--fast), transform var(--fast); }
.btn:hover, button:hover { background: var(--line); color: var(--ink); }
.btn:active, button:active { transform: translateY(1px); }
.btn.primary, button.primary { background: var(--primary); color: var(--on-primary); }
.btn.primary:hover, button.primary:hover { background: var(--ink); color: var(--ground); }
.btn.big, button.big { min-height: 48px; padding: 0 22px; font-size: 17px; font-weight: 600; }
.btn.pay { background: var(--pay); color: #fff; }
.btn.pay:hover { background: var(--ink); color: var(--ground); }
button.danger { background: transparent; color: var(--bad); padding: 0 8px; }
button.danger:hover { background: var(--bad-bg); }
button.link { background: none; color: var(--ink); text-decoration: underline; padding: 0 4px; min-height: 32px; }
@media (pointer: coarse) { .btn, button, .top nav a, input, select { min-height: 44px; } }

/* tables (real tables keep their lines) */
.tablewrap { overflow-x: auto; background: var(--surface); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
th { font-size: 14px; color: var(--ink-2); font-weight: 600; }
td .row { flex-wrap: nowrap; }
.tag { display: inline-block; padding: 1px 8px; border-radius: var(--radius); font-size: 13px; font-weight: 500;
  background: var(--surface-2); color: var(--ink); white-space: nowrap; }
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.bad { background: var(--bad-bg); color: var(--bad); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }

/* forms */
.panel { background: var(--surface); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
form.stack { display: grid; gap: 16px; }
.field { display: grid; gap: 6px; }
.field > span:first-child { font-weight: 600; font-size: 15px; }
.hint { color: var(--ink-2); font-size: 14px; font-weight: 400; }
.field-error { color: var(--bad); font-size: 14px; margin: 0; }
.field-error ul { margin: 0; padding-left: 18px; }
input[type=text], input[type=password], input[type=tel], input[type=date], input:not([type]), select, textarea {
  font: inherit; min-height: 40px; padding: 8px 12px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); color: var(--ink); width: 100%; }
input[aria-invalid=true], textarea[aria-invalid=true] { border-color: var(--bad); border-width: 2px; }
textarea { min-height: 132px; line-height: 1.5; }
.check { display: flex; gap: 10px; align-items: center; font-weight: 500; cursor: pointer; }
.check input { width: 20px; height: 20px; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 860px) { .cols, .split { grid-template-columns: 1fr; } }

/* problems */
.problem { display: grid; grid-template-columns: 88px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.problem:last-child { border-bottom: 0; }
.lvl { font-size: 14px; font-weight: 600; }
.lvl.block { color: var(--bad); } .lvl.warn { color: var(--warn); } .lvl.info { color: var(--ink-2); }

/* sign in */
.auth { max-width: 460px; margin: 48px auto; }
.auth h1 { margin-bottom: 8px; }
.qr { background: #fff; display: inline-block; padding: 10px; border-radius: var(--radius); }
.qr svg { width: 260px; height: 260px; display: block; }
.secret { font-size: 20px; }
.secret { font-weight: 600; letter-spacing: 0.04em; word-break: keep-all; }
.oneoff { padding: 14px 16px; border-radius: var(--radius); background: var(--busy-bg); margin: 0 0 16px; word-break: break-all; }

@media (max-width: 720px) {
  main { padding: 16px 12px 56px; }
  .top { padding: 0 12px; gap: 8px 16px; }
  .card.pay { grid-column: span 1; }
  .countdown { font-size: 34px; }
  h1 { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.panel-gap { margin-bottom: 16px; }

/* control room: KPI tiles (dataviz: label, value, delta vs a named day; one hero figure) */
.days { display: flex; gap: 2px; flex-wrap: wrap; }
.days a { display: inline-flex; align-items: center; min-height: 36px; padding: 0 10px; border-radius: var(--radius);
  text-decoration: none; color: var(--ink-2); }
.days a:hover { background: var(--surface-2); color: var(--ink); }
.days a.on { background: var(--primary); color: var(--on-primary); }
.hero { display: flex; align-items: center; gap: 20px; background: var(--surface); border-radius: var(--radius);
  padding: 18px 22px; margin-bottom: var(--gap); }
.hero .value { font-size: 56px; line-height: 1; font-weight: 600; }
.hero .label { font-size: 16px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: var(--gap); margin-bottom: 24px; }
.kpi { background: var(--surface); border-radius: var(--radius); padding: 14px 16px; }
.kpi .label { color: var(--ink-2); font-size: 14px; }
.kpi .value { font-size: 30px; line-height: 1.2; font-weight: 600; }
.delta { font-size: 13px; color: var(--ink-2); }
.delta.good { color: var(--ok); }
.delta.bad { color: var(--bad); }
.mailtext { white-space: pre-line; background: var(--ground); border-radius: var(--radius); padding: 12px 14px; }