/* Post Timeline System — front-end styles */

:root {
	--ptl-bg: #fbf3e6;
	--ptl-purple: #47204a;
	--ptl-teal: #2aa3a3;
	--ptl-teal-halo: #bfe9e6;
	--ptl-text: #34313d;
	--ptl-badge-fill-bg: #efe2ce;
	--ptl-badge-fill-border: #ddc9a9;
	--ptl-badge-fill-text: #5a4632;

	/* Fonts — change these to swap typefaces everywhere at once */
	--ptl-font-serif: 'Playfair Display', Georgia, serif;
	--ptl-font-mono: 'IBM Plex Mono', 'Courier New', monospace;
	--ptl-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

	/* Sizes & weights — tweak per element without touching selectors below */
	--ptl-title-size: 2.5rem;
	--ptl-title-weight: 800;
	--ptl-title-line-height: 1.1;

	--ptl-location-size: 13px;
	--ptl-location-weight: 600;
	--ptl-location-spacing: 1.5px;

	--ptl-date-size: 14px;
	--ptl-date-weight: 500;

	--ptl-excerpt-size: 1.2rem;
	--ptl-excerpt-weight: 400;
	--ptl-excerpt-line-height: 1.55;

	--ptl-badge-size: 12px;
	--ptl-badge-weight: 600;

	--ptl-filter-size: 12.5px;
	--ptl-filter-weight: 600;
}

body.ptl-active,
.ptl-main {
	background-color: var(--ptl-bg);
}

.ptl-main {
	max-width: 1100px;
	margin: 0 auto;
	padding: 60px 24px 100px;
}

.ptl-archive-header {
	margin-bottom: 40px;
}

.ptl-archive-title {
	font-family: var(--ptl-font-serif) !important;
	font-weight: var(--ptl-title-weight) !important;
	color: var(--ptl-purple);
}

/* Category filter bar */
.ptl-filter-nav {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 44px;
}

.ptl-filter-btn {
	font-family: var(--ptl-font-mono) !important;
	font-size: var(--ptl-filter-size) !important;
	font-weight: var(--ptl-filter-weight) !important;
	letter-spacing: 0.5px;
	padding: 9px 18px;
	border-radius: 999px;
	border: 1.5px solid var(--ptl-teal);
	color: var(--ptl-teal);
	background: transparent;
	cursor: pointer;
	transition: background-color 0.15s ease, color 0.15s ease;
}

.ptl-filter-btn:hover {
	background: var(--ptl-teal-halo);
}

.ptl-filter-btn.ptl-filter-active {
	background: var(--ptl-teal);
	color: #fff;
}

.ptl-filter-empty {
	font-family: var(--ptl-font-sans) !important;
	color: var(--ptl-text);
	font-size: var(--ptl-excerpt-size) !important;
	padding: 20px 0;
}

/* Timeline container + vertical line */
.ptl-timeline {
	position: relative;
	padding: 20px 0;
}

.ptl-timeline::before {
	content: '';
	position: absolute;
	left: 150px;
	top: 0;
	bottom: 0;
	width: 2px;
	background: var(--ptl-teal);
}

/* Each timeline entry */
.ptl-item {
	position: relative;
	display: flex;
	align-items: flex-start;
	gap: 0;
	padding-bottom: 76px;
}

.ptl-item:last-child {
	padding-bottom: 10px;
}

.ptl-dateline {
	width: 150px;
	flex-shrink: 0;
	text-align: right;
	padding-right: 40px;
	padding-top: 6px;
	font-family: var(--ptl-font-mono) !important;
	font-size: var(--ptl-date-size) !important;
	font-weight: var(--ptl-date-weight) !important;
	line-height: 1.5;
	color: var(--ptl-purple);
	box-sizing: border-box;
}

.ptl-dateline .ptl-date {
	display: block;
}

.ptl-dot {
	position: absolute;
	left: 150px;
	top: 8px;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	transform: translateX(-50%);
	box-sizing: border-box;
	border: 3px solid var(--ptl-teal);
	background: var(--ptl-bg);
	z-index: 2;
}

.ptl-dot-filled {
	background: var(--ptl-teal);
	box-shadow: 0 0 0 6px var(--ptl-teal-halo);
}

.ptl-dot-hollow {
	background: var(--ptl-bg);
}

.ptl-content {
	flex: 1;
	padding-left: 50px;
	padding-top: 0;
	min-width: 0;
}

.ptl-title,
.ptl-title a {
	font-family: var(--ptl-font-serif) !important;
	font-weight: var(--ptl-title-weight) !important;
	font-size: var(--ptl-title-size) !important;
	line-height: var(--ptl-title-line-height);
	color: var(--ptl-purple);
	margin: 0 0 10px;
}

.ptl-title a {
	color: inherit;
	text-decoration: none;
}

.ptl-title a:hover {
	text-decoration: underline;
}

.ptl-location {
	font-family: var(--ptl-font-mono) !important;
	font-weight: var(--ptl-location-weight) !important;
	font-size: var(--ptl-location-size) !important;
	letter-spacing: var(--ptl-location-spacing);
	color: var(--ptl-teal);
	margin-bottom: 16px;
}

.ptl-excerpt,
.ptl-excerpt p {
	font-family: var(--ptl-font-sans) !important;
	font-size: var(--ptl-excerpt-size) !important;
	font-weight: var(--ptl-excerpt-weight) !important;
	line-height: var(--ptl-excerpt-line-height);
	color: var(--ptl-text);
	max-width: 900px;
	margin: 0 0 20px;
}

.ptl-badges {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.ptl-badge {
	display: inline-flex;
	align-items: center;
	font-family: var(--ptl-font-mono) !important;
	font-size: var(--ptl-badge-size) !important;
	font-weight: var(--ptl-badge-weight) !important;
	letter-spacing: 0.5px;
	padding: 9px 18px;
	border-radius: 999px;
	border: 1.5px solid var(--ptl-teal);
	color: var(--ptl-teal);
	background: transparent;
	white-space: nowrap;
}

.ptl-badge-fill {
	background: var(--ptl-badge-fill-bg);
	border-color: var(--ptl-badge-fill-border);
	color: var(--ptl-badge-fill-text);
}

.ptl-badge-outline-strong {
	border-width: 2px;
	white-space: normal;
}

.ptl-empty {
	font-family: var(--ptl-font-sans) !important;
	color: var(--ptl-text);
	font-size: var(--ptl-excerpt-size) !important;
}

/* Responsive */
@media (max-width: 640px) {
	.ptl-timeline::before {
		left: 70px;
	}
	.ptl-dateline {
		width: 70px;
		padding-right: 20px;
		font-size: 11px;
	}
	.ptl-dot {
		left: 70px;
		width: 16px;
		height: 16px;
	}
	.ptl-content {
		padding-left: 30px;
	}
	.ptl-title {
		font-size: 1.7rem;
	}
	.ptl-excerpt {
		font-size: 1rem;
	}
	.ptl-badges {
		gap: 8px;
	}
	.ptl-badge {
		font-size: 10.5px;
		padding: 7px 12px;
	}
	.ptl-filter-btn {
		font-size: 11px;
		padding: 7px 14px;
	}
}