:root {
  --color-bg: #f6f7fb; --color-surface: #ffffff; --color-text: #172033;
  --color-muted: #5f6b7a; --color-border: #d8dde8; --color-primary: #2251c7;
  --color-primary-hover: #183f9f; --color-danger-border: #d1432f;
  --color-focus: #ffbf47; --shadow-card: 0 24px 60px rgba(23, 32, 51, 0.12);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--color-text);
  background: radial-gradient(circle at top, #eef3ff 0, var(--color-bg) 42rem);
}

.page-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 2rem 1rem;
}

.card {
  width: min(100%, 30rem);
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-radius: 1.25rem;
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.page-shell--wide { place-items: start center; }
.card--wide { width: min(100%, 90rem); }

.card--error { border-top: 0.4rem solid var(--color-danger-border); }

.eyebrow {
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  line-height: 1.1;
}

.lede, .help-text { color: var(--color-muted); line-height: 1.55; }

.login-form {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

label { font-weight: 700; }

input:not([type="checkbox"]):not([type="radio"]) {
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  color: var(--color-text);
  font: inherit;
}

.routing-confirm {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  background: #f1f4f9;
  line-height: 1.45;
}

.routing-confirm input[type="checkbox"] {
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
  margin: 0.15rem 0 0;
  accent-color: var(--color-primary);
}

input:focus, a:focus, button:focus { outline: 3px solid var(--color-focus); outline-offset: 3px; }
input[aria-invalid="true"] { border-color: var(--color-danger-border); }
.field-error { margin: -0.25rem 0 0; color: var(--color-danger-border); font-size: 0.9rem; font-weight: 600; }
.help-text { margin: 0 0 0.5rem; font-size: 0.92rem; }
.request-meta { padding: 0.85rem 1rem; border-radius: 0.75rem; }

.cta-button {
  display: inline-flex;
  min-height: 3.1rem;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 0.75rem;
  background: var(--color-primary);
  color: #ffffff;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.cta-button:hover { background: var(--color-primary-hover); }

.brand-logo { display: block; height: 2.5rem; width: auto; max-width: 100%; margin-bottom: 1.25rem; }
.brand-footer { margin: 1.5rem 0 0; color: var(--color-muted); font-size: 0.85rem; }

.request-meta { margin: 1.25rem 0; background: #f1f4f9; }
.status-panel {
  margin: 1.25rem 0 0;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.9rem;
  background: #f1f4f9;
}
.status-panel-title { margin: 0 0 0.75rem; font-size: 1rem; }
.status-panel-list { margin: 0 0 0.75rem; padding: 0; background: transparent; }
.status-legend-list {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 0.65rem 0.85rem;
  margin: 0;
  padding: 0;
}
.status-legend-list dt { align-self: start; }
.status-legend-list dd { margin: 0; color: var(--color-muted); line-height: 1.45; overflow-wrap: anywhere; }
.status-badge {
  display: inline-block;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.035em;
  text-transform: uppercase;
  white-space: nowrap;
}
.status-badge--active { background: #dcfce7; color: #166534; }
.status-badge--pending { background: #fff7ed; color: #9a3412; }
.status-badge--disabled { background: #f1f4f9; color: #475569; }
.status-badge--migrating { background: #dbeafe; color: #1d4ed8; }
.status-panel .help-text { margin-bottom: 0; }
.table-scroll { margin-top: 1.5rem; overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.admin-table th, .admin-table td { padding: 0.75rem; border-bottom: 1px solid var(--color-border); text-align: left; vertical-align: top; overflow-wrap: anywhere; }
.admin-table th { color: var(--color-muted); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; }
.request-meta dt { color: var(--color-muted); font-size: 0.82rem; font-weight: 700; text-transform: uppercase; }
.request-meta dd { margin: 0.35rem 0 0; overflow-wrap: anywhere; }
.support-link, .secondary-link { color: var(--color-primary); font-weight: 700; }
.secondary-link { display: inline-flex; min-height: 3.1rem; align-items: center; padding: 0 0.25rem; color: var(--color-muted); }
.secondary-link:hover { color: var(--color-primary); }
.support-link--primary {
  display: inline-flex;
  min-height: 3.1rem;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  border-radius: 0.75rem;
  background: var(--color-primary);
  color: #ffffff;
  text-decoration: none;
}
.support-link--primary:hover { background: var(--color-primary-hover); }

.picker-form { margin-top: 1.5rem; }

.picker-list {
  /* A long candidate list scrolls within the card instead of growing the page —
     minimal containment only, no search/filter/pagination (ADR-007: embedded CSS).
     The 0.5rem inset keeps a focused card's 3px outline (+3px offset) from being
     clipped by the scroll overflow or forcing a horizontal scrollbar. */
  display: grid;
  gap: 0.75rem;
  max-height: min(60vh, 24rem);
  margin: 0;
  padding: 0.5rem;
  overflow-y: auto;
  list-style: none;
}

.picker-card {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  width: 100%;
  min-height: 3.1rem;
  align-items: flex-start;
  justify-content: center;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.picker-card:hover { border-color: var(--color-primary); background: #f1f4f9; }
.picker-card:disabled { cursor: not-allowed; opacity: 0.58; }
.picker-card--submitting:disabled {
  border-color: var(--color-primary);
  background: #eef3ff;
  color: var(--color-text);
  cursor: wait;
  opacity: 1;
}
.picker-card-label { font-weight: 700; }
.picker-card-detail { color: var(--color-muted); font-size: 0.85rem; }
.picker-card-status { margin-top: 0.35rem; color: var(--color-primary); font-size: 0.85rem; font-weight: 700; }
.picker-card-status:empty { display: none; }