:root {
  --ink: #2f3e46;
  --paper: #f1faee;
  --accent: #e9c46a;
  --blue: #457b9d;
  --red: #bf5f4a;
  --green: #5f8f74;
  --line: rgba(47, 62, 70, 0.18);
  --shadow: 0 18px 50px rgba(47, 62, 70, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
}

body {
  margin: 0;
  min-width: 320px;
}

button,
input {
  font: inherit;
}

.app-shell {
  min-height: 100svh;
  background:
    linear-gradient(90deg, rgba(69, 123, 157, 0.08) 1px, transparent 1px) 0 0 / 36px 36px,
    linear-gradient(180deg, rgba(233, 196, 106, 0.18), rgba(241, 250, 238, 0) 34svh),
    var(--paper);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px clamp(14px, 4vw, 34px);
  min-height: 68px;
  background: rgba(241, 250, 238, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand strong {
  font-size: clamp(20px, 5vw, 28px);
  letter-spacing: 0;
}

.brand small {
  margin-top: 3px;
  max-width: 190px;
  color: rgba(47, 62, 70, 0.68);
  font-size: 12px;
}

.sync-state {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  background: #fffef7;
  font-size: 13px;
  font-weight: 700;
}

.sync-state.ok {
  border-color: rgba(95, 143, 116, 0.4);
  color: var(--green);
}

.sync-state.busy {
  border-color: rgba(69, 123, 157, 0.4);
  color: var(--blue);
}

.sync-state.error {
  border-color: rgba(191, 95, 74, 0.35);
  color: var(--red);
}

.workspace {
  width: min(100%, 1320px);
  margin: 0 auto;
  padding: 14px clamp(12px, 4vw, 34px) 40px;
}

.summary-strip {
  position: sticky;
  top: 68px;
  z-index: 15;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--ink);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.summary-strip > div {
  min-width: 0;
  padding: 14px 12px;
  background: #fffdf4;
}

.metric {
  display: block;
  font-size: clamp(28px, 8vw, 46px);
  font-weight: 850;
  line-height: 0.95;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.label {
  display: block;
  margin-top: 8px;
  color: rgba(47, 62, 70, 0.66);
  font-size: 12px;
  line-height: 1.2;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0 12px;
}

.tab,
.primary-action,
.row-action {
  min-height: 46px;
  border: 1px solid var(--ink);
  background: #fffdf4;
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
  transition: transform 140ms ease, background 140ms ease, color 140ms ease;
}

.tab:hover,
.primary-action:hover,
.row-action:hover {
  transform: translateY(-1px);
}

.tab.is-active,
.primary-action {
  background: var(--ink);
  color: var(--paper);
}

.control-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.control-row.is-muted {
  opacity: 0.45;
  pointer-events: none;
}

.search {
  display: grid;
  gap: 6px;
  min-width: 0;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.search input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--ink);
  background: rgba(255, 253, 244, 0.95);
  color: var(--ink);
  outline: none;
}

.search input:focus {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.screen {
  display: none;
}

.screen.is-active {
  display: block;
  animation: liftIn 220ms ease both;
}

.stage-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}

.stage-block {
  min-height: 72px;
  padding: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 253, 244, 0.78);
}

.stage-block b,
.stage-block span {
  display: block;
}

.stage-block b {
  font-size: 30px;
  line-height: 1;
}

.stage-block span {
  margin-top: 8px;
  color: rgba(47, 62, 70, 0.7);
  font-size: 12px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--ink);
  background: #fffdf4;
}

table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--ink);
  color: var(--paper);
  font-size: 12px;
  text-transform: uppercase;
}

td {
  font-size: 14px;
}

td strong,
td small {
  display: block;
}

td small {
  margin-top: 4px;
  color: rgba(47, 62, 70, 0.62);
}

.stage-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 88px;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid currentColor;
  font-weight: 850;
}

.stage-0 {
  color: var(--blue);
  background: rgba(69, 123, 157, 0.1);
}

.stage-1 {
  color: #987228;
  background: rgba(233, 196, 106, 0.25);
}

.stage-2 {
  color: var(--green);
  background: rgba(95, 143, 116, 0.13);
}

.stage-3 {
  color: var(--red);
  background: rgba(191, 95, 74, 0.12);
}

.row-action {
  min-width: 94px;
  padding: 0 12px;
  color: var(--blue);
}

.analytics-grid,
.public-board {
  display: grid;
  gap: 10px;
}

.analytics-item,
.status-line,
.import-panel {
  border: 1px solid var(--ink);
  background: #fffdf4;
}

.analytics-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 16px;
}

.analytics-item h2,
.import-panel h1 {
  margin: 0;
  font-size: clamp(18px, 5vw, 26px);
}

.analytics-item b {
  font-size: 34px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.analytics-item span,
.analytics-item small,
.status-line small {
  color: rgba(47, 62, 70, 0.65);
}

.bar {
  grid-column: 1 / -1;
  height: 12px;
  border: 1px solid var(--line);
  background: rgba(47, 62, 70, 0.06);
}

.bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--accent));
}

.import-panel {
  display: grid;
  gap: 16px;
  padding: clamp(18px, 5vw, 30px);
}

.import-panel p {
  max-width: 680px;
  margin: 8px 0 0;
  color: rgba(47, 62, 70, 0.68);
  line-height: 1.5;
}

.wide {
  width: min(100%, 360px);
}

pre {
  overflow-x: auto;
  margin: 0;
  padding: 14px;
  border: 1px dashed var(--line);
  background: rgba(47, 62, 70, 0.05);
  white-space: pre-wrap;
}

.status-line {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
  padding: 14px;
}

.status-line span {
  grid-row: span 3;
  min-width: 64px;
  font-weight: 850;
  color: var(--blue);
}

.status-line strong,
.status-line b,
.status-line em {
  font-style: normal;
}

.status-line b {
  color: var(--green);
}

.status-line em {
  color: var(--red);
  font-weight: 800;
}

@keyframes liftIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 720px) {
  .summary-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .control-row {
    grid-template-columns: minmax(280px, 1fr) auto;
    align-items: end;
  }

  .primary-action {
    min-width: 148px;
    padding: 0 18px;
  }

  .analytics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .topbar {
    align-items: flex-start;
  }

  .sync-state {
    max-width: 118px;
    font-size: 12px;
    overflow-wrap: anywhere;
  }

  .tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stage-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}