:root {
  color-scheme: light;
  --bg: #f4f2eb;
  --panel: #fffdf8;
  --ink: #182022;
  --muted: #6b756f;
  --line: #d9d2c4;
  --accent: #174b63;
  --accent-soft: #dbeaf0;
  --pass: #1c7c54;
  --fail: #b9372d;
  --partial: #b46a00;
  --shadow: 0 10px 30px rgba(24, 32, 34, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Iowan Old Style", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(23, 75, 99, 0.08), transparent 28rem),
    linear-gradient(180deg, #f8f5ee 0%, var(--bg) 100%);
}

.topbar,
.tabs,
.layout,
.mission-hud {
  width: min(1180px, calc(100vw - 2rem));
  margin: 0 auto;
}

.topbar {
  padding: 1.5rem 0 1rem;
}

.auth-panel {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 0.9rem 1rem;
  margin-top: 1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.auth-actions {
  display: flex;
  gap: 0.75rem;
}

h1 {
  margin: 0;
  font-size: 2rem;
}

.subtle {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.filters {
  display: grid;
  grid-template-columns: 10rem 8rem minmax(14rem, 1fr) auto;
  gap: 0.75rem;
  margin-top: 1rem;
}

label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.9rem;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  background: #fff;
}

button {
  padding: 0.75rem 1rem;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.05);
}

.tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.mission-hud {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(18rem, 1fr);
  gap: 1.25rem;
  padding: 1.25rem;
  margin-bottom: 1rem;
  background:
    linear-gradient(135deg, rgba(23, 75, 99, 0.08), rgba(255, 253, 248, 0.95)),
    var(--panel);
  border: 1px solid var(--line);
  border-top: 0.45rem solid var(--accent);
  border-radius: 1.2rem;
  box-shadow: var(--shadow);
}

.mission-hud[data-state="green"] {
  border-top-color: var(--pass);
}

.mission-hud[data-state="amber"] {
  border-top-color: var(--partial);
}

.mission-hud[data-state="red"] {
  border-top-color: var(--fail);
}

.eyebrow {
  margin: 0 0 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  color: var(--muted);
}

.mission-headline {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.mission-headline h2 {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1;
}

.mission-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 6.4rem;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 2px solid currentColor;
  background: rgba(255, 255, 255, 0.88);
}

.mission-green {
  color: var(--pass);
}

.mission-amber {
  color: var(--partial);
}

.mission-red {
  color: var(--fail);
}

.mission-reason {
  margin: 0.35rem 0 0;
  font-size: 1rem;
  color: var(--ink);
}

.mission-lines {
  margin-top: 1rem;
  display: grid;
  gap: 0.45rem;
}

.mission-lines p {
  margin: 0;
}

.mission-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.mission-actions button {
  white-space: nowrap;
}

.mission-gates {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  align-self: stretch;
}

.gate-pill {
  display: grid;
  gap: 0.25rem;
  align-content: start;
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
}

.gate-label {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.gate-state {
  font-size: 1.05rem;
  font-weight: 800;
}

.gate-detail {
  font-size: 0.88rem;
  color: var(--muted);
}

.tab {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.tab.active {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.layout {
  padding-bottom: 2rem;
}

.pane {
  display: none;
  gap: 1rem;
}

.pane.active {
  display: grid;
}

.status-bar,
.panel,
.table-wrap,
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.status-bar,
.panel,
.table-wrap {
  padding: 1rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 1rem;
}

.card {
  padding: 1rem;
}

.card h3,
.panel h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.metric {
  font-size: 1.65rem;
  font-weight: 700;
}

.kv {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.35rem 0.75rem;
}

.kv dt {
  color: var(--muted);
}

.status-row {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.status-row .status-bar {
  flex: 1;
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 0.7rem 0.6rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  font-size: 0.85rem;
  color: var(--muted);
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid currentColor;
}

.pass {
  color: var(--pass);
}

.fail {
  color: var(--fail);
}

.partial {
  color: var(--partial);
}

.replay-controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.replay-frame pre,
.panel pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.runner-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.75rem;
}

.runner-table td,
.runner-table th {
  border-bottom: 1px solid var(--line);
  padding: 0.4rem 0.45rem;
}

@media (max-width: 720px) {
  .mission-hud {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    padding: 1.2rem 1rem 1.4rem;
    grid-template-columns: 1fr;
    min-height: calc(100vh - 10rem);
    align-content: start;
  }

  .mission-headline {
    align-items: start;
    flex-direction: column;
  }

  .mission-chip {
    min-width: 0;
  }

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

  .mission-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .filters {
    grid-template-columns: 1fr 1fr;
  }

  .status-row {
    flex-direction: column;
    align-items: stretch;
  }

  .auth-panel {
    flex-direction: column;
    align-items: stretch;
  }
}