/* ============================================================
   COMPONENTS — filter bar, project cards, detail view
   ============================================================ */

/* ── FILTER BAR ── */
#filterBar {
	position: sticky;
	top: var(--nav-h);
	z-index: 150;
	background: var(--nav-background);
	backdrop-filter: blur(16px);
	border-bottom: 0.5px solid rgba(232,224,213,0.1);
	padding: 0 2.5rem;
	height: var(--filter-h);
	display: flex;
	align-items: center;
	gap: 0.5rem;
	overflow-x: auto;
	scrollbar-width: none;
	box-shadow: 0 1px 0 0 var(--accent-shadow);
	/* Negative margins extend it edge-to-edge inside the padded section */
	margin: -3.5rem -2.5rem 2.5rem;
}
#filterBar::-webkit-scrollbar {
	display: none;
}
.filter-divider {
	width: 0.5px;
	height: 20px;
	background: var(--border);
	flex-shrink: 0;
	margin: 0 0.25rem;
}
.filter-label {
	font-size: 0.65rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--text-faint);
	white-space: nowrap;
	flex-shrink: 0;
	margin-right: 0.25rem;
}
.skill-tag {
	background: var(--accent-dim);
	border: 0.5px solid var(--accent-border);
	color: var(--accent-color);
	padding: 0.3rem 0.85rem;
	border-radius: 2rem;
	font-size: 0.78rem;
	font-weight: 400;
	letter-spacing: 0.03em;
	cursor: pointer;
	transition: background 0.18s, border-color 0.18s, transform 0.15s;
	user-select: none;
	white-space: nowrap;
	flex-shrink: 0;
}
.skill-tag:hover { transform: translateY(-1px); }
.skill-tag.active {
	background: var(--accent-color);
	color: #1a1714;
	border-color: var(--accent-color);
	font-weight: 500;
}
.skill-tag.familiar {
	background: rgba(232,224,213,0.05);
	border-color: rgba(232,224,213,0.12);
	color: var(--text-faint);
}
.skill-tag.familiar.active {
	background: var(--accent-color);
	color: #1a1714;
	border-color: var(--accent-color);
}
.skill-tag.learning {
	background: var(--learn-dim);
	border-color: var(--learn-border);
	color: var(--learn-color);
}
.skill-tag.learning.active {
	background: var(--learn-color);
	color: #1a1714;
	border-color: var(--learn-color);
	font-weight: 500;
}

/* ── PROJECTS GRID / NO-MATCH STATE ── */
#projectsSection {
	padding-top: 3rem;
}
.filter-active-hint {
	font-size: 0.78rem;
	color: var(--text-faint);
	margin-bottom: 1.5rem;
	font-style: italic;
	min-height: 1.2em;
}
.filter-active-hint a {
	color: var(--accent-color);
	text-decoration: none;
}
.no-projects-msg {
	display: none;
	margin-bottom: 1.5rem;
	padding: 1.25rem 1.5rem;
	background: var(--accent-dim);
	border: 0.5px solid var(--accent-border);
	border-radius: 10px;
	font-size: 0.875rem;
	line-height: 1.7;
	color: var(--text-muted);
}
.no-projects-msg strong { color: var(--accent-color); font-weight: 500; }
.no-projects-msg.visible { display: block; }
.projects-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 1.25rem;
}

/* ── PROJECT CARD (professional case study) ── */
.project-card {
	background: rgba(34,31,27,0.88);
	border: 0.5px solid var(--border);
	border-radius: 12px;
	padding: 1.75rem;
	cursor: pointer;
	transition: border-color 0.2s, transform 0.2s, opacity 0.3s, filter 0.3s;
	position: relative;
	overflow: hidden;
	backdrop-filter: blur(6px);
}
.project-card::before {
	content: '';
	position: absolute;
	top: 0; left: 0; right: 0;
	height: 2px;
	background: var(--accent-color);
	opacity: 0;
	transition: opacity 0.2s;
}
.project-card:hover {
	border-color: var(--accent-border);
	transform: translateY(-3px);
}
.project-card:hover::before {
	opacity: 1;
}
.project-card.dimmed {
	opacity: 0.18;
	filter: grayscale(0.4);
	pointer-events: none;
}
.project-tech {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	margin-bottom: 1rem;
}
.tech-badge {
	font-size: 0.68rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--text-faint);
	background: rgba(232,224,213,0.06);
	padding: 0.18rem 0.55rem;
	border-radius: 2rem;
	border: 0.5px solid transparent;
	transition: color 0.2s, background 0.2s, border-color 0.2s;
}
.tech-badge.active-skill {
	color: var(--accent-color);
	background: var(--accent-dim);
	border-color: var(--accent-border);
}
.tech-badge.active-skill-learn {
	color: var(--learn-color);
	background: var(--learn-dim);
	border-color: var(--learn-border);
}
.project-title {
	font-family: var(--font-display);
	font-size: 1.2rem;
	font-weight: 400;
	color: #f0e8dc;
	margin-bottom: 0.7rem;
	line-height: 1.3;
}
.project-summary {
	font-size: 0.875rem;
	line-height: 1.75;
	color: var(--text-muted);
	margin-bottom: 1.25rem;
}
.project-outcome {
	display: flex;
	align-items: flex-start;
	gap: 0.6rem;
	background: var(--accent-dim);
	border: 0.5px solid var(--accent-border);
	border-radius: 8px;
	padding: 0.7rem 0.9rem;
	margin-bottom: 1.25rem;
}
.outcome-icon {
	color: var(--accent-color);
	font-size: 15px;
	margin-top: 1px;
	flex-shrink: 0;
}
.outcome-text {
	font-size: 0.8rem;
	color: rgba(232,224,213,0.72);
	line-height: 1.5;
}
.project-cta {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	font-size: 0.78rem;
	color: var(--accent-color);
	font-weight: 500;
	letter-spacing: 0.05em;
	background: none;
  border: none;
	cursor: pointer;
  padding: 0;
	transition: gap 0.2s;
	font-family: var(--font-body);
}
.project-cta:hover {
	gap: 0.7rem;
}

/* ── PROJECT CARD (personal / learning-project variant) ──
   Same shape language, always-on left stripe instead of the professional
   cards' on-hover top stripe, so it reads as a deliberate different
   category rather than a broken professional card. */
.project-card.personal {
	border-left: 3px solid var(--learn-color);
	border-radius: 4px 12px 12px 4px;
	padding-left: 1.5rem;
}
.project-card.personal::before {
	display: none;
}
.project-card.personal:hover {
	border-color: var(--border);
	border-left-color: var(--learn-color);
}
.personal-ribbon {
	position: absolute;
	top: 15px;
	right: -32px;
	transform: rotate(40deg);
	background: var(--learn-color);
	color: #1a1714;
	font-size: 0.62rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	padding: 0.22rem 2.3rem;
	z-index: 1;
}
.personal-note {
	display: flex;
	align-items: flex-start;
	gap: 0.6rem;
	background: var(--learn-dim);
	border: 0.5px solid var(--learn-border);
	border-radius: 8px;
	padding: 0.7rem 0.9rem;
	margin-bottom: 1.25rem;
}
.personal-note-icon {
	color: var(--learn-color);
	margin-top: 1px;
	flex-shrink: 0;
}
.personal-note-text {
	font-size: 0.8rem;
	color: rgba(232,224,213,0.72);
	line-height: 1.5;
}
.personal-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.personal-cta {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	font-size: 0.78rem;
	color: var(--learn-color);
	font-weight: 500;
	letter-spacing: 0.05em;
	background: none;
	border: none;
	cursor: pointer;
	padding: 0;
	transition: gap 0.2s;
	font-family: var(--font-body);
}
.personal-cta:hover {
	gap: 0.7rem;
}
.personal-links {
	display: flex;
	align-items: center;
	gap: 0.9rem;
}
.repo-link {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	font-size: 0.75rem;
	color: var(--text-faint);
	text-decoration: none;
	transition: color 0.2s;
}
.repo-link:hover {
	color: var(--learn-color);
}

/* ── DETAIL VIEW ── */
#detailView {
  display: none;
  min-height: 100vh;
  padding: calc(var(--nav-h) + 3rem) 2.5rem 4rem;
  position: relative;
  background: rgba(18,15,12,0.8);
  backdrop-filter: blur(3px);
}
#detailView .detail-bg {
  display: none;
}
#detailView.active {
  display: block;
}
.detail-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--text-faint);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-bottom: 3rem;
  font-family: var(--font-body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.back-btn:hover {
  color: var(--accent-color);
}
.detail-eyebrow {
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-color);
  margin-bottom: 0.75rem;
}
.detail-eyebrow.personal {
  color: var(--learn-color);
}
.detail-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem,4vw,2.8rem);
  font-weight: 300;
  color: #f5ede3;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.detail-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 2.5rem;
}
.detail-section-label {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-color);
  margin: 2.25rem 0 0.75rem;
}
.detail-section-label.personal {
  color: var(--learn-color);
}
.detail-body {
  font-size: 0.95rem;
  line-height: 1.9;
  color: rgba(232,224,213,0.72);
  font-weight: 300;
}
.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px,1fr));
  gap: 0.85rem;
  margin-top: 2rem;
}
.metric-card {
  background: var(--accent-dim);
  border: 0.5px solid var(--accent-border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
}
.metric-value {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 300;
  color: var(--accent-color);
  margin-bottom: 0.3rem;
  line-height: 1;
}
.metric-label {
  font-size: 0.75rem;
  color: var(--text-faint);
  line-height: 1.4;
}
.detail-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.25rem;
}
.detail-repo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--learn-color);
  border: 0.5px solid var(--learn-border);
  background: var(--learn-dim);
  padding: 0.65rem 1.15rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: background 0.2s, color 0.2s;
}
.detail-repo-link:hover {
  background: var(--learn-color);
  color: #1a1714;
}
.detail-repo-link.filled {
  background: var(--learn-color);
  color: #1a1714;
}
.detail-repo-link.filled:hover {
  background: var(--learn-dim);
  color: var(--learn-color);
}
.decision-list {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}
.decision-title {
  font-size: 0.92rem;
  color: #f0e8dc;
  font-weight: 500;
  margin-bottom: 0.35rem;
  line-height: 1.4;
}
.decision-text {
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(232,224,213,0.68);
  font-weight: 300;
}
.detail-list {
  padding-left: 1.2rem;
  margin-top: 0.25rem;
}
.detail-list li {
  font-size: 0.9rem;
  line-height: 1.9;
  color: rgba(232,224,213,0.68);
  font-weight: 300;
  margin-bottom: 0.6rem;
}