/* SHARED PROJECT DETAIL PAGE STYLES */

/* BREADCRUMB */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  font-size: 10px; letter-spacing: 0.05em; color: var(--fg3);
}
.breadcrumb a {
  color: var(--fg3); text-decoration: none;
  transition: color 0.15s;
}
.breadcrumb a:hover { color: var(--fg); }

/* KEY METRICS ROW */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  border-bottom: 1px solid var(--border);
}
.metric-cell {
  padding: 14px 18px;
  border-right: 1px solid var(--border);
}
.metric-cell:last-child { border-right: none; }
.metric-label {
  font-size: 9px; letter-spacing: 0.1em; color: var(--fg3);
  text-transform: uppercase; margin-bottom: 5px;
}
.metric-value {
  font-size: 22px; font-weight: 300; color: var(--fg); line-height: 1;
}
.metric-value.accent { color: var(--accent2); }
.metric-sub { font-size: 10px; color: var(--fg3); margin-top: 4px; }

/* CONTENT COLUMN */
.project-col {
  max-width: 800px;
  margin: 0 auto;
  padding: 0;
  border-bottom: 1px solid var(--border);
  transition: margin 0.2s ease;
  position: relative;
}
.project-col--left {
  margin: 0;
}

/* ALIGNMENT TOGGLE */
.align-control-bar {
  position: absolute;
  top: 0;
  right: -120px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
  padding: 10px 0;
  opacity: 0.65;
}
.align-control-label {
  font-size: 8px;
  letter-spacing: 0.1em;
  color: var(--fg);
  font-family: var(--mono);
  white-space: nowrap;
}
.align-toggle {
  display: flex;
  gap: 2px;
}
.align-btn {
  background: none;
  border: 1px solid var(--border2);
  color: var(--fg3);
  font-family: var(--mono);
  font-size: 10px;
  padding: 1px 6px;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: color 0.15s, border-color 0.15s;
}
.align-btn:hover { color: var(--fg); border-color: var(--fg3); }
.align-btn.active { color: var(--accent2); border-color: var(--accent2); }

.project-section {
  padding: 22px 24px 32px;
}
.project-section:last-child { padding-bottom: 22px; }

.project-section-label {
  font-size: 9px; letter-spacing: 0.12em; color: var(--accent2);
  text-transform: uppercase; margin-bottom: 14px;
  padding-bottom: 6px; border-bottom: 1px solid var(--border);
}

.project-section p {
  font-size: 12px; color: var(--fg2); line-height: 1.85;
  margin-bottom: 12px;
}
.project-section p:last-child { margin-bottom: 0; }

/* STACK GRID */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 8px;
}
.stack-item {
  border: 1px solid var(--border2);
  padding: 9px 12px;
  background: var(--bg2);
}
.stack-item-name { font-size: 11px; color: var(--fg); margin-bottom: 2px; }
.stack-item-role { font-size: 9px; color: var(--fg3); letter-spacing: 0.05em; }

/* TIMELINE */
.timeline { margin-top: 4px; max-width: 560px; }
.project-col:not(.project-col--left) .timeline { margin-left: auto; margin-right: auto; }
.timeline-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.timeline-item:last-child { border-bottom: none; }
.timeline-date { font-size: 10px; color: var(--fg3); padding-top: 1px; }
.timeline-body { font-size: 11px; color: var(--fg2); line-height: 1.6; }
.timeline-body strong { color: var(--fg); font-weight: 500; }
.timeline-check  { color: var(--green);   margin-right: 5px; }
.timeline-active { color: var(--accent2); margin-right: 5px; }
.timeline-todo   { color: var(--fg3);     margin-right: 5px; }

/* INLINE LINKS */
.project-section .link {
  color: var(--blue); text-decoration: underline; cursor: pointer;
}
.project-section .link:hover { color: var(--accent2); }

/* PROJECT SUB-NAV TABS */
.project-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}
.project-tab {
  padding: 8px 18px;
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--fg3); text-decoration: none;
  border-right: 1px solid var(--border);
  transition: color 0.15s, background 0.15s;
  position: relative;
}
.project-tab:hover { color: var(--fg); background: var(--bg3); }
.project-tab.active {
  color: var(--fg); background: var(--bg3);
}
.project-tab.active::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--accent2);
}

/* SUBPAGE HEADER */
.subpage-header {
  padding: 28px 24px 22px;
  border-bottom: 1px solid var(--border);
}
.subpage-header-tag {
  font-size: 9px; letter-spacing: 0.12em; color: var(--fg3);
  text-transform: uppercase; margin-bottom: 10px;
}
.subpage-header-title {
  font-size: 26px; font-weight: 300; color: var(--fg); line-height: 1.25;
  margin-bottom: 10px;
}
.subpage-header-title em { font-family: var(--serif); color: var(--fg2); font-style: italic; }
.subpage-header-desc {
  font-size: 12px; color: var(--fg2); max-width: 620px; line-height: 1.85;
}

/* BILL OF MATERIALS */
.bom-table {
  width: 100%; border-collapse: collapse; font-size: 11px;
  margin-top: 4px;
}
.bom-table th {
  text-align: left; font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--fg3); padding: 6px 10px; border-bottom: 1px solid var(--border2);
  font-weight: 400;
}
.bom-table td {
  padding: 7px 10px; border-bottom: 1px solid var(--border);
  color: var(--fg2); vertical-align: top;
}
.bom-table td:first-child { color: var(--fg); }
.bom-table tr:last-child td { border-bottom: none; }
.bom-table tr:hover td { background: var(--bg2); }

/* CODE BLOCK */
.code-block {
  background: var(--bg2); border: 1px solid var(--border2);
  padding: 12px 14px; font-size: 11px; color: var(--fg2);
  line-height: 1.7; margin: 8px 0; overflow-x: auto;
}
.code-block .cm { color: var(--fg3); }
.code-block .kw { color: var(--accent2); }
.code-block .st { color: var(--blue); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .metrics-row { grid-template-columns: repeat(3, 1fr); }
  .metric-cell:nth-child(3) { border-right: none; }
  .metric-cell:nth-child(4) { border-top: 1px solid var(--border); }
}
@media (max-width: 600px) {
  .metrics-row { grid-template-columns: 1fr 1fr; }
  .metric-cell { border-right: 1px solid var(--border); }
  .metric-cell:nth-child(2n) { border-right: none; }
  .project-section { padding: 16px 14px; }
  .timeline-item { grid-template-columns: 72px 1fr; }
}