/* Product backlog & requirement detail — CODA brand tokens */
:root {
  --coda-navy: #243865;
  --coda-navy-hover: #1c2d50;
  --coda-gold: #e7ad4a;
  --coda-gold-hover: #d99a32;
  --coda-radius: 8px;
  --coda-shadow: 0 2px 12px rgba(36, 56, 101, 0.08);
}

.pb-page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.pb-page__title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--coda-navy);
  margin-bottom: 0.25rem;
}

.pb-page__subtitle {
  color: #5a6570;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.pb-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.pb-btn-primary {
  background-color: var(--coda-navy) !important;
  border-color: var(--coda-navy) !important;
  color: #fff !important;
  border-radius: var(--coda-radius) !important;
  font-weight: 600;
  padding: 0.5rem 1.1rem;
}

.pb-btn-primary:hover {
  background-color: var(--coda-navy-hover) !important;
  border-color: var(--coda-navy-hover) !important;
  color: #fff !important;
}

.pb-btn-gold {
  background-color: var(--coda-gold) !important;
  border-color: var(--coda-gold) !important;
  color: #243865 !important;
  font-weight: 600;
  border-radius: var(--coda-radius) !important;
}

.pb-btn-gold:hover {
  background-color: var(--coda-gold-hover) !important;
  border-color: var(--coda-gold-hover) !important;
  color: #1c2d50 !important;
}

.pb-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.pb-tab {
  display: inline-block;
  padding: 0.55rem 1.15rem;
  border-radius: var(--coda-radius);
  border: 1px solid #cfd6e0;
  color: var(--coda-navy);
  background: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.pb-tab:hover {
  text-decoration: none;
  border-color: var(--coda-navy);
  color: var(--coda-navy);
}

.pb-tab--active {
  background: var(--coda-navy) !important;
  border-color: var(--coda-navy) !important;
  color: #fff !important;
}

.pb-tab--active:hover {
  color: #fff !important;
}

.pb-filter-card {
  background: #fff;
  border-radius: var(--coda-radius);
  box-shadow: var(--coda-shadow);
  border: 1px solid #e8ecf2;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.5rem;
}

.pb-filter-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--coda-navy);
  margin-bottom: 1rem;
}

.pb-filter-card__title .fa {
  margin-right: 0.35rem;
  opacity: 0.85;
}

.pb-filter-help {
  max-width: 52rem;
  line-height: 1.45;
}

.pb-filter-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid #e8ecf2;
}

.pb-filter-sort a {
  color: #2364aa;
  font-weight: 500;
}

.pb-filter-sort a.font-weight-bold {
  color: var(--coda-navy);
}

.pb-filter-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #6c757d;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.pb-table-card {
  background: #fff;
  border-radius: var(--coda-radius);
  box-shadow: var(--coda-shadow);
  border: 1px solid #e8ecf2;
  overflow: hidden;
}

.table.pb-table {
  margin-bottom: 0;
  font-size: 0.875rem;
}

.table.pb-table thead th {
  border-top: none;
  border-bottom: 2px solid #e8ecf2;
  color: var(--coda-navy);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.table.pb-table tbody tr:nth-child(even) {
  background-color: #f9fafc;
}

.table.pb-table tbody tr:hover {
  background-color: #f0f4fb;
}

.pb-id-link {
  font-weight: 600;
  color: #2364aa;
}

.pb-id-link:hover {
  color: var(--coda-navy);
}

.pb-title-preview {
  font-weight: 600;
  color: #212529;
  line-height: 1.3;
  max-width: 220px;
  display: block;
}

.pb-badge-status {
  display: inline-block;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.pb-badge-status--critical {
  background: #f8d7da;
  color: #721c24;
}

.pb-badge-status--high {
  background: #f5c6cb;
  color: #721c24;
}

.pb-badge-status--medium {
  background: #fff3cd;
  color: #856404;
}

.pb-badge-status--low {
  background: #e2e6ea;
  color: #383d41;
}

.pb-badge-active {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #6c757d;
}

.pb-actions a {
  margin: 0 0.2rem;
  font-size: 1rem;
}

.pb-actions a.text-muted:hover {
  color: var(--coda-navy) !important;
}

.pb-row-actions .btn {
  min-width: 2rem;
  padding: 0.2rem 0.45rem;
  line-height: 1.2;
  border-radius: 6px;
}

.pb-row-actions .btn + .btn {
  margin-left: 0;
}

.pb-btn-placeholder {
  cursor: default;
  pointer-events: none;
  opacity: 0.85;
}

.pb-actions-cell {
  vertical-align: middle;
}

/* Detail page */
.req-detail__breadcrumb {
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.req-detail__breadcrumb a {
  color: #2364aa;
}

.req-detail__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--coda-navy);
}

.req-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 1rem 0 1.5rem;
  padding: 1rem 1.25rem;
  background: #f8f9fa;
  border-radius: var(--coda-radius);
  border: 1px solid #e8ecf2;
}

.req-detail__meta-item {
  font-size: 0.875rem;
}

.req-detail__meta-item strong {
  color: var(--coda-navy);
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.req-detail__section {
  background: #fff;
  border-radius: var(--coda-radius);
  box-shadow: var(--coda-shadow);
  border: 1px solid #e8ecf2;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.25rem;
}

.req-detail__section h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--coda-navy);
  margin-bottom: 0.75rem;
}

.req-detail__prose {
  text-align: left;
  line-height: 1.6;
  color: #343a40;
  white-space: pre-wrap;
}

.req-detail__actions .btn {
  border-radius: var(--coda-radius);
  margin: 0.25rem;
}

/* Detail page — primary actions under title (horizontal, wraps on narrow screens) */
.req-detail__actions--top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  margin: 0 0 1.25rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid #e8ecf2;
}

.req-detail__actions--top .btn {
  margin: 0.2rem 0.15rem;
  white-space: nowrap;
}

.req-detail__action-group {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.65rem;
  margin: 0.2rem 0.15rem;
}

.req-detail__action-sublinks {
  font-size: 0.8125rem;
}

.req-detail__action-sublinks a {
  color: #2364aa;
  font-weight: 500;
}

.req-detail__action-sublinks a:hover {
  text-decoration: underline;
}