// ─────────────────────────────────────────────────────────────────────────────
// Page: Commit Detail  (.cmt-* prefix)
// File:      src/scss/pages/_commit-detail.scss
//
// STRUCTURAL LAYOUT ONLY — zero colors, zero typography here.
// Visual rules live in components/_commit-detail.scss.
// ─────────────────────────────────────────────────────────────────────────────

// ── Page skeleton ─────────────────────────────────────────────────────────────

.cmt-page {
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--header-height));
  overflow: hidden;
}

// ── Hero ──────────────────────────────────────────────────────────────────────

.cmt-hero { position: relative; border-bottom: 1px solid var(--border-default); overflow: hidden; }

.cmt-hero-inner {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-6) var(--space-6);
}

.cmt-eyebrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.cmt-eyebrow-left {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.cmt-eyebrow-right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.cmt-hero-body {
  display: flex;
  gap: var(--space-10);
  align-items: flex-start;

  @media (max-width: 900px) { flex-direction: column; gap: var(--space-5); }
}

.cmt-hero-left {
  flex: 1;
  min-width: 0;
}

.cmt-hero-desc { margin-top: var(--space-3); }

// ── Manifest ──────────────────────────────────────────────────────────────────

.cmt-manifest {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex-shrink: 0;
  width: 340px;

  @media (max-width: 900px) { width: 100%; }
}

.cmt-manifest-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 6px 0;
  border-bottom: 1px solid var(--border-subtle);
  &:last-child { border-bottom: none; }
}

.cmt-manifest-val {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  min-width: 0;
  font-size: 12px;
  flex: 1;
}

.cmt-manifest-key {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: var(--weight-semibold);
  flex-shrink: 0;
  text-align: right;
}

// ── Split-pane body ───────────────────────────────────────────────────────────

.cmt-wrap {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cmt-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: var(--space-5);
  flex: 1;
  overflow: hidden;
  padding: var(--space-4) var(--space-6) 0;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;

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

.cmt-main {
  min-width: 0;
  height: 100%;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) transparent;
  padding-bottom: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cmt-sidebar {
  height: 100%;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-default) transparent;
  padding-bottom: var(--space-10);

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

// ── Badge row inside eyebrow ──────────────────────────────────────────────────

.cmt-badges {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

// ── Dimension strip ───────────────────────────────────────────────────────────

.cmt-dims {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.cmt-dim {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-4);
  gap: 4px;
  min-width: 80px;
}

// ── Sections ──────────────────────────────────────────────────────────────────

.cmt-section-hd {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 14px;
}

.cmt-section-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.cmt-tally {
  display: flex;
  gap: 5px;
  margin-left: auto;
}

// ── File cards (semantic changes) ─────────────────────────────────────────────

.cmt-file-hd {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 14px;
}

.cmt-file-summary { margin-left: auto; }

.cmt-sym-tree {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 4px 14px 8px;
}

.cmt-sym-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 4px;
}

.cmt-sym-row--child { padding-left: 16px; }
.cmt-sym-indent { display: inline-flex; align-items: center; }

// ── Flat file list ────────────────────────────────────────────────────────────

.cmt-file-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 14px 12px;
}

.cmt-fl-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 4px;
}

.cmt-fl-dot {
  width: 14px;
  text-align: center;
  flex-shrink: 0;
}

// ── Commit navigation ─────────────────────────────────────────────────────────

.cmt-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-3);
}

.cmt-nav-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-3) var(--space-4);
}

.cmt-nav-card--newer { align-items: flex-end; text-align: right; }
.cmt-nav-all         { text-align: center; }

// ── Discussion ────────────────────────────────────────────────────────────────

.cmt-disc-hd {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.cmt-comment-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.cmt-cli-hint {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: 13px;

  .cmt-cli-hint-icon { flex-shrink: 0; opacity: 0.6; }
}

// ── Sidebar ───────────────────────────────────────────────────────────────────

.cmt-side-panel { position: relative; }

.cmt-scard {
  border-bottom: 1px solid var(--border-subtle);
  &:last-child { border-bottom: none; }
}

.cmt-scard-hd {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.cmt-scard-identity {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 14px 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.cmt-scard-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: 5px 14px;
  border-bottom: 1px solid var(--border-subtle);
  &:last-child { border-bottom: none; }
}

.cmt-scard-label {
  min-width: 58px;
  flex-shrink: 0;
  padding-top: 1px;
}

.cmt-scard-val {
  display: flex;
  align-items: center;
  gap: 5px;
  flex: 1;
  min-width: 0;
  flex-wrap: wrap;

  &.cmt-scard-val--col {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }
}

.cmt-parents {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cmt-reviewers {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.cmt-scard-action {
  padding: var(--space-2) var(--space-3) var(--space-3);

  .btn { width: 100%; font-size: 11px; }
}