:root {
  color-scheme: light;
  --brand-ink: #392d37;
  --ink-2: #51414d;
  --brand-paper: #edf1e2;
  --brand-soft: #e8ecdd;
  --canvas: #e0e4d5;
  --surface-1: #e7ebda;
  --surface-2: #d8dccb;
  --fan-ink: #2a2228;
  --muted: #6f6870;
  --border: #c5cabb;
  --green: #26734d;
  --danger: #a33c46;
  --warning: #945b17;
  --green-soft: rgba(38, 115, 77, 0.12);
  --danger-soft: rgba(163, 60, 70, 0.12);
  --warning-soft: rgba(148, 91, 23, 0.12);
  --shadow: 0 10px 28px rgba(57, 45, 55, 0.08);
  --dur-fast: 120ms;
  --dur-med: 240ms;
  --dur-slow: 400ms;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  min-height: 100dvh;
  font-family: "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(120% 70% at 0% -10%, #f4f7ea 0%, transparent 52%),
    radial-gradient(80% 50% at 100% 110%, rgba(57, 45, 55, 0.08) 0%, transparent 46%),
    var(--canvas);
  color: var(--brand-ink);
  padding: 0.85rem 0.85rem calc(1.25rem + env(safe-area-inset-bottom));
  max-width: 28rem;
  margin: 0 auto;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}
.mark {
  width: 2.25rem;
  height: 2.25rem;
  flex: none;
  border-radius: 10px;
  background: var(--brand-paper);
  box-shadow: var(--shadow);
}
header h1 { margin: 0; font-size: 1.35rem; letter-spacing: -0.02em; }
header h1 [data-rowpod-version] {
  font-weight: 600;
  color: var(--muted);
  font-size: 0.7em;
  font-variant-numeric: tabular-nums;
}
.sub { margin: 0.15rem 0 0; color: var(--muted); font-size: 0.85rem; }
.header-side {
  display: flex;
  flex: none;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}
.lab-link {
  color: var(--muted);
  font-size: 0.72rem;
  white-space: nowrap;
  text-decoration: none;
  opacity: 0.7;
}
.lab-link:hover { opacity: 1; text-decoration: underline; }
.lab-link:focus-visible {
  opacity: 1;
  outline: 2px solid var(--brand-ink);
  outline-offset: 2px;
  border-radius: 4px;
}

.pod-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.28rem 0.6rem 0.28rem 0.45rem;
  border-radius: 999px;
  background: var(--brand-paper);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  box-shadow: var(--shadow);
}
.live-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--border);
}
.pod-pill[data-live="1"] .live-dot {
  background: var(--green);
  animation: live-pulse 1.6s var(--ease) infinite;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.5rem;
}
.rig {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.85rem;
  margin-bottom: 0.55rem;
  padding: 0.55rem 0.65rem;
  background: var(--brand-paper);
  border: 1px solid var(--border);
  border-radius: 14px;
  font-size: 0.85rem;
  box-shadow: var(--shadow);
}
.rig label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
}
.rig-kind {
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.2rem 0.5rem;
}
.rig-unit {
  font-size: 0.75rem;
  color: var(--muted);
}
.rig input[type="number"],
.rig select,
.pod-row select {
  font: inherit;
  color: var(--brand-ink);
  background: var(--brand-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.35rem 0.45rem;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.rig input[type="number"] { width: 4.2rem; }
.rig input:focus-visible,
.rig select:focus-visible,
.pod-row select:focus-visible {
  outline: none;
  border-color: var(--brand-ink);
  box-shadow: 0 0 0 3px rgba(57, 45, 55, 0.16);
}
button, select, input[type="range"] { font: inherit; }
button {
  background: var(--brand-soft);
  color: var(--brand-ink);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.55rem 0.8rem;
  min-height: 2.6rem;
  cursor: pointer;
  transition:
    transform var(--dur-fast) var(--ease),
    background var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease);
}
button:focus-visible {
  outline: 2px solid var(--brand-ink);
  outline-offset: 2px;
}
@media (hover: hover) {
  button:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
  }
}
button:active:not(:disabled) { transform: scale(0.97); }
button:disabled { opacity: 0.45; cursor: default; }
#btnAddPod, #btnStart {
  background: var(--brand-ink);
  color: var(--brand-paper);
  border-color: var(--brand-ink);
}
#btnAddPod:hover:not(:disabled),
#btnStart:hover:not(:disabled) { background: var(--ink-2); }

.status {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 0.75rem;
  padding: 0.45rem 0.75rem;
  border-radius: 14px;
  background: var(--surface-1);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.35;
}
.status::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  margin-top: 0.28rem;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}
.status.ok {
  color: var(--green);
  background: var(--green-soft);
  border-color: transparent;
}
.status.err {
  color: var(--danger);
  background: var(--danger-soft);
  border-color: transparent;
}

.headline {
  background: var(--brand-paper);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.85rem;
  margin-bottom: 0.75rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: center;
  box-shadow: var(--shadow);
}
.sync-pct { text-align: center; min-width: 6.5rem; }
.sync-pct strong {
  display: block;
  font-size: 2.4rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}
.sync-pct span { color: var(--muted); font-size: 0.8rem; }
.kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 0.75rem;
  color: var(--muted);
  font-size: 0.8rem;
}
.kpis strong {
  color: var(--brand-ink);
  display: block;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}
.kpi-stack .kpi-blade { display: block; margin-top: 0.1rem; font-size: 0.75rem; }
.kpi-stack .kpi-blade strong { display: inline; font-size: 0.95rem; }

.catch-cue {
  grid-column: 1 / -1;
  margin: 0.15rem 0 0;
  font-size: 1.15rem;
  font-weight: 650;
  line-height: 1.25;
}
.catch-cue.pop { animation: cue-pop var(--dur-med) var(--ease); }
.catch-cue.together { color: var(--green); }
.catch-cue.in { color: var(--brand-ink); }
.catch-cue.out, .catch-cue.untrusted { color: var(--warning); }
.catch-cue.wait, .catch-cue.none { color: var(--muted); font-weight: 500; }

.align-rail[hidden] { display: none; }
.align-rail {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.15rem;
}
.align-end {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  width: 2.6rem;
}
.align-end:last-child { text-align: right; }
.align-track {
  position: relative;
  flex: 1;
  height: 28px;
  background: var(--brand-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
}
.align-track .mark {
  position: absolute;
  top: 3px;
  width: 10px;
  height: 22px;
  margin-left: -5px;
  border-radius: 3px;
  background: var(--brand-ink);
  transition: left var(--dur-med) var(--ease);
}
.align-track .mark.ref {
  width: 2px;
  margin-left: -1px;
  background: var(--muted);
  height: 26px;
  top: 0;
}
.align-track .mark.out { outline: 2px solid var(--warning); }
.align-window {
  position: absolute;
  top: 0;
  bottom: 0;
  background: var(--green-soft);
  border-radius: 999px;
  transition: left var(--dur-med) var(--ease), width var(--dur-med) var(--ease);
}

.fan-wrap {
  margin: 0 0 0.75rem;
  background: var(--brand-paper);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.5rem 0.6rem 0.7rem;
  box-shadow: var(--shadow);
}
figcaption { color: var(--muted); font-size: 0.78rem; margin-bottom: 0.3rem; }
#fan {
  width: 100%;
  aspect-ratio: 5 / 3;
  height: auto;
  display: block;
  background: var(--fan-ink);
  border-radius: 10px;
}

.threshold {
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.threshold label { display: flex; align-items: center; gap: 0.5rem; }
.threshold input { flex: 1; accent-color: var(--brand-ink); }
.threshold span { font-variant-numeric: tabular-nums; min-width: 3.2rem; }

.table-wrap {
  overflow-x: auto;
  background: var(--brand-paper);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.55rem;
  margin-bottom: 0.75rem;
  box-shadow: var(--shadow);
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
}
caption { text-align: left; color: var(--muted); margin-bottom: 0.35rem; }
th, td {
  text-align: left;
  padding: 0.35rem 0.3rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tr.stroke-flash td { animation: row-flash var(--dur-slow) var(--ease); }
.match-note {
  display: block;
  font-weight: 400;
  color: var(--warning);
  margin-top: 0.2rem;
}
tr.warn-spread td { color: var(--warning); }
td.late-out { color: var(--warning); font-weight: 650; }
td.late-in { color: var(--green); }

.angle-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.angle-card {
  background: var(--brand-paper);
  border: 1px solid var(--border);
  border-top-width: 4px;
  border-radius: 14px;
  padding: 0.55rem 0.7rem 0.65rem;
  display: grid;
  gap: 0.15rem;
  box-shadow: var(--shadow);
  font-variant-numeric: tabular-nums;
}
.angle-card header { margin: 0; font-weight: 600; }
.angle-card .theta {
  margin: 0;
  font-size: 1.8rem;
  font-weight: 650;
  letter-spacing: -0.03em;
}
.angle-card .row { margin: 0; color: var(--muted); font-size: 0.82rem; }
.angle-card .hint { margin: 0.15rem 0 0; color: var(--warning); font-size: 0.75rem; }
@media (min-width: 840px) {
  .angle-cards { grid-template-columns: repeat(4, 1fr); }
}

.pod-assign {
  display: grid;
  gap: 0.5rem;
}
.pod-row {
  background: var(--brand-paper);
  border: 1px solid var(--border);
  border-left-width: 4px;
  border-radius: 14px;
  padding: 0.55rem 0.65rem;
  display: grid;
  gap: 0.4rem;
  box-shadow: var(--shadow);
}
.pod-row.enter { animation: fade-up var(--dur-med) var(--ease) both; }
.pod-row header { margin: 0; align-items: center; }
.pod-row .name { font-weight: 600; }
.pod-row .meta { color: var(--muted); font-size: 0.75rem; }
.pod-row .fields { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.health.good { color: var(--green); }
.health.warn { color: var(--warning); }
.health.bad { color: var(--danger); }

.footnote {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
@keyframes cue-pop {
  from { opacity: 0.55; transform: translateY(3px); }
  to { opacity: 1; transform: none; }
}
@keyframes row-flash {
  from { background: var(--green-soft); }
  to { background: transparent; }
}
@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.82); }
}

@media (min-width: 720px) {
  body { max-width: 40rem; }
  .pod-assign { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  body { max-width: 48rem; }
}

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