{{ $model := .model }}
{{ $date := .model.Datum.When }}
<div class="sticky top-4 mb-12 z-10">
	<!-- Header with year link left, nav buttons right -->
	<div class="flex items-center justify-between mb-3">
		<a href="/jahrgang/{{- $date.Year -}}"
		   class="inline-flex items-center gap-1 text-black hover:text-slate-700 text-base font-medium">
			<i class="ri-calendar-line"></i>
			{{ $date.Year }}
		</a>

		<div class="flex flex-row gap-x-1">
			{{ if $model.Prev }}
				<a href="/{{- $model.Prev.Datum.When.Year -}}/{{- $model.Prev.Number.No -}}"
				   class="inline-flex items-center justify-center w-7 h-7 bg-slate-100 text-slate-700 rounded hover:bg-slate-200 transition-colors">
					<i class="ri-arrow-left-line text-sm"></i>
				</a>
			{{ end }}

			{{ if $model.Next }}
				<a href="/{{- $model.Next.Datum.When.Year -}}/{{- $model.Next.Number.No -}}"
				   class="inline-flex items-center justify-center w-7 h-7 bg-slate-100 text-slate-700 rounded hover:bg-slate-200 transition-colors">
					<i class="ri-arrow-right-line text-sm"></i>
				</a>
			{{ end }}
		</div>
	</div>

	<!-- Issue title and date -->
	<div class="border-t border-slate-200 pt-3">
		<div class="flex items-center justify-between">
			<div class="flex items-center gap-1">
				<i class="ri-newspaper-line text-lg text-slate-600"></i>
				<h1 class="text-lg font-semibold text-slate-800">{{ $date.Year }}&#8201;/&#8201;{{ $model.Number.No }}</h1>
			</div>
			<div class="text-base font-medium text-slate-700 bg-slate-100 px-2 py-1 rounded">{{ printf "%.2s" (WeekdayName $date.Weekday) }} {{ $date.Day }}.{{ $date.Month }}.</div>
		</div>
	</div>
</div>