:root {
  color-scheme: light;
  --paper: #fff8ed;
  --panel: #ffffff;
  --ink: #17120c;
  --muted: #71675a;
  --line: #eadbc4;
  --orange: #ffa500;
  --orange-dark: #b95f00;
  --danger: #b72f25;
  --danger-soft: #fff0eb;
  --warn: #8b5b00;
  --warn-soft: #fff4cf;
  --review: #7643a4;
  --review-soft: #f5edff;
  --success: #237447;
  --success-soft: #eaf8ef;
  --blue: #175c8f;
  --blue-soft: #edf6ff;
  --shadow: 0 16px 38px rgba(69, 42, 8, .09);
  font-family: "Segoe UI", Aptos, Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-width: 320px; background: var(--paper); color: var(--ink); }
button, input, select { font: inherit; }
a { color: inherit; }
button, input, select { border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); }
button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid rgba(255, 165, 0, .42); outline-offset: 2px; }

.topbar { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; padding: 22px clamp(20px, 4vw, 64px); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.8); }
.brand { align-self: start; color: var(--orange-dark); font: 900 1.45rem/1 Arial Black, "Segoe UI", sans-serif; text-decoration: none; letter-spacing: -.06em; }
.title-block h1 { margin: 1px 0 4px; font: 850 clamp(1.8rem, 3vw, 2.8rem)/1 "Arial Narrow", "Segoe UI", sans-serif; letter-spacing: -.045em; }
.title-block p { margin: 0; color: var(--muted); }
.eyebrow, .section-kicker { color: var(--orange-dark) !important; font-size: .72rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.refresh-box { display: grid; justify-items: end; gap: 8px; color: var(--muted); font-size: .78rem; }
.refresh-box button { padding: 9px 14px; border-color: var(--ink); background: var(--ink); color: #fff; font-weight: 750; cursor: pointer; }
.refresh-box button:disabled { opacity: .55; cursor: wait; }

main { width: min(1540px, calc(100% - 32px)); margin: 22px auto 48px; }
.sprint-strip { padding: 18px 22px 15px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); box-shadow: var(--shadow); }
.sprint-copy { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.sprint-copy span { font-weight: 850; }
.sprint-copy strong { color: var(--orange-dark); font-size: .84rem; }
.track { position: relative; height: 7px; border-radius: 99px; background: #eee4d5; }
.track span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--orange), #e06a13); transition: width .5s ease; }
.track i { position: absolute; top: 50%; width: 15px; height: 15px; border: 3px solid #fff; border-radius: 50%; background: var(--orange-dark); box-shadow: 0 0 0 1px var(--orange-dark); transform: translate(-50%, -50%); transition: left .5s ease; }
.track-labels { display: flex; justify-content: space-between; margin-top: 9px; color: var(--muted); font: 650 .72rem/1.2 Consolas, monospace; }

.notice { display: flex; gap: 13px; align-items: center; margin: 18px 0; padding: 16px 18px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.notice p { margin: 3px 0 0; color: var(--muted); }
.notice.error { border-color: #efb8ae; background: var(--danger-soft); color: var(--danger); }
.notice.warning { border-color: #e6c66f; background: var(--warn-soft); color: var(--warn); }
.notice.warning p { color: #694900; }
.pulse { width: 11px; height: 11px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 0 rgba(255,165,0,.55); animation: pulse 1.2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(255,165,0,0); } }

.summary-grid { display: grid; grid-template-columns: repeat(6, minmax(125px, 1fr)); gap: 11px; margin: 18px 0; }
.summary { position: relative; overflow: hidden; min-height: 96px; padding: 17px; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 8px 20px rgba(69,42,8,.05); }
.summary::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: currentColor; }
.summary span { display: block; color: var(--muted); font-size: .78rem; font-weight: 750; }
.summary strong { display: block; margin-top: 9px; color: currentColor; font: 900 2rem/1 "Arial Narrow", "Segoe UI", sans-serif; }
.summary.neutral { color: var(--blue); }.summary.danger,.summary.overdue { color: var(--danger); }.summary.success { color: var(--success); }.summary.muted { color: #766d63; }.summary.warn { color: var(--warn); }.summary.review { color: var(--review); }

.workspace { overflow: visible; border: 1px solid var(--line); border-radius: 15px; background: var(--panel); box-shadow: var(--shadow); }
.workspace-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; padding: 22px 24px 15px; }
.workspace-heading p, .workspace-heading h2 { margin: 0; }
.workspace-heading h2 { margin-top: 4px; font-size: 1.25rem; }
.workspace-heading h2 span { color: var(--muted); font-weight: 600; }
.switch { display: flex; align-items: center; gap: 8px; font-size: .82rem; font-weight: 750; cursor: pointer; }
.switch input { accent-color: var(--orange-dark); }
.filters { display: grid; grid-template-columns: minmax(240px, 1.6fr) repeat(4, minmax(130px, .85fr)) auto; gap: 9px; align-items: end; padding: 0 24px 20px; }
.filters label { display: grid; gap: 5px; color: var(--muted); font-size: .72rem; font-weight: 750; }
.filters input, .filters select { width: 100%; height: 40px; padding: 0 10px; }
.filters .quiet { height: 40px; padding: 0 13px; background: #f8f4ee; font-weight: 700; cursor: pointer; }
.delivery-head, .delivery summary { display: grid; grid-template-columns: minmax(280px, 2.2fr) minmax(130px, 1fr) 120px 100px 150px minmax(190px, 1.35fr); gap: 14px; align-items: center; }
.delivery-head { padding: 10px 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fbf6ee; color: var(--muted); font-size: .7rem; font-weight: 850; letter-spacing: .055em; text-transform: uppercase; }
.delivery { border-bottom: 1px solid var(--line); }
.delivery:last-child { border-bottom: 0; }
.delivery summary { position: relative; min-height: 92px; padding: 15px 24px; cursor: pointer; list-style: none; }
.delivery summary::-webkit-details-marker { display: none; }
.delivery summary::after { content: "+"; position: absolute; right: 7px; color: var(--muted); font-weight: 900; }
.delivery[open] summary::after { content: "−"; }
.delivery.has-divergence summary { box-shadow: inset 4px 0 0 var(--orange); }
.delivery.is-aligned summary { box-shadow: inset 4px 0 0 var(--success); }
.delivery summary > span { min-width: 0; font-size: .82rem; }
.delivery summary small { display: block; margin-top: 5px; color: var(--muted); font-size: .69rem; }
.delivery-main small { margin: 0 0 5px !important; color: var(--orange-dark) !important; font-weight: 800; text-transform: uppercase; }
.delivery-main a { display: block; overflow: hidden; font-weight: 780; line-height: 1.35; text-decoration: none; text-overflow: ellipsis; }
.delivery-main a:hover, .details-grid a:hover { color: var(--orange-dark); text-decoration: underline; }
.forecast { display: grid; gap: 2px; }
.forecast-result { font-weight: 800; }.forecast-result.success { color: var(--success); }.forecast-result.danger { color: var(--danger); }
.deviations { display: flex; flex-wrap: wrap; gap: 5px; }
.pill { display: inline-block; max-width: 100%; padding: 4px 7px; border-radius: 999px; background: #f1eee9; color: #4c453c; font-size: .69rem; font-weight: 800; line-height: 1.2; }
.pill.danger { background: var(--danger-soft); color: var(--danger); }.pill.warn { background: var(--warn-soft); color: var(--warn); }.pill.review { background: var(--review-soft); color: var(--review); }.pill.success { background: var(--success-soft); color: var(--success); }.pill.muted { background: #f0efed; color: #67615b; }.pill.neutral { background: var(--blue-soft); color: var(--blue); }
.details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 18px 24px 22px; border-top: 1px dashed var(--line); background: #fffcf7; }
.details-grid section { min-width: 0; }
.details-grid h3 { margin: 0 0 10px; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }
.work-items, .pull-requests { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.work-items li, .pull-requests li { padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.work-items a, .pull-requests a { font-size: .8rem; font-weight: 750; text-decoration: none; }
.work-items span, .pull-requests small { display: block; margin-top: 5px; color: var(--muted); font-size: .7rem; }
.pull-requests .pill { margin-left: 6px; }
.detail-empty, .empty { color: var(--muted); font-size: .82rem; }
.empty { padding: 34px; text-align: center; }
footer { padding: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; text-align: center; }

@media (max-width: 1180px) {
  .summary-grid { grid-template-columns: repeat(3, 1fr); }
  .filters { grid-template-columns: repeat(3, 1fr); }
  .search { grid-column: span 2; }
  .delivery-head { display: none; }
  .delivery summary { grid-template-columns: 2fr 1fr 1fr; align-items: start; }
  .delivery summary > span::before { content: attr(data-label); display: block; margin-bottom: 5px; color: var(--muted); font-size: .62rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
  .delivery-main { grid-column: span 3; }
}

@media (max-width: 720px) {
  .topbar { grid-template-columns: 1fr auto; padding: 17px 18px; }
  .brand { grid-column: 1; }.title-block { grid-column: 1 / -1; grid-row: 2; }.refresh-box { grid-column: 2; grid-row: 1; }.refresh-box span { display: none; }
  main { width: min(100% - 20px, 1540px); margin-top: 10px; }
  .sprint-strip { padding: 15px; }.sprint-copy { display: grid; gap: 3px; }.sprint-copy strong { font-size: .75rem; }
  .summary-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }.summary { min-height: 82px; padding: 14px; }.summary strong { font-size: 1.65rem; }
  .workspace-heading { align-items: start; padding: 18px 15px 14px; }.switch { max-width: 130px; text-align: right; }
  .filters { grid-template-columns: 1fr 1fr; padding: 0 15px 15px; }.search { grid-column: 1 / -1; }.filters .quiet { grid-column: 1 / -1; }
  .delivery summary { grid-template-columns: 1fr 1fr; gap: 13px 10px; padding: 15px; }.delivery-main { grid-column: 1 / -1; }.deviations { grid-column: 1 / -1; }
  .details-grid { grid-template-columns: 1fr; padding: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}