// ─────────────────────────────────────────────────────────────────────────────
// Page: Proposal detail  (/*/proposals/*)
// File:      src/scss/pages/_proposal-detail.scss
//
// STRUCTURAL LAYOUT ONLY — zero colors, zero typography here.
// Visual rules live in components/_proposal-detail.scss.
// ─────────────────────────────────────────────────────────────────────────────

// App-shell page (issue #139) — fills whatever the body shell leaves it.
.prd-page {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;

  @media (max-width: 900px) { overflow: visible; }
}

.prd-hero {
  flex-shrink: 0;
}

.prd-hero-inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6) var(--space-5);
}

.prd-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.prd-wrap {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;

  @media (max-width: 900px) { overflow: visible; }
}

// Independently-scrolling columns — each is `flex: 1` within the
// app-shell's remaining space, not a calc()'d height. See
// docs/issues/two-column-app-shell-refactor.md.
.prd-layout {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: var(--space-6);
  align-items: stretch;
  min-height: 0;
  flex: 1;
  padding: var(--space-4) var(--space-6) 0;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;

  @media (max-width: 900px) {
    grid-template-columns: 1fr;
  }
}

.prd-main {
  min-width: 0;
  min-height: 0;
  padding-bottom: var(--space-10);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) transparent;

  @media (max-width: 900px) { overflow-y: visible; }
}

.proposal-sidebar {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) transparent;
  padding-bottom: var(--space-10);

  // See isl-main's .card comment (_issues.scss) — direct children of a
  // flex column shrink-to-fit by default instead of overflowing.
  > * {
    flex-shrink: 0;
  }

  @media (max-width: 900px) { overflow-y: visible; }
}

.proposal-sym-columns {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
}

.proposal-comment-form-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--space-2);
}

.proposal-strategies {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-4);
}

.proposal-merge-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.proposal-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.proposal-div-overview {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.proposal-risk-band-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.85rem 1.25rem;
  flex-wrap: wrap;
}

.proposal-risk-score {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.proposal-risk-label-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.proposal-risk-dims {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  flex: 1;
}

.proposal-risk-dim {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 0.9rem;
  &:first-child { padding-left: 0; }
}