/**
 * @file plugins/themes/redtechPublisher/styles/archive.css
 *
 * @brief Arsip terbitan Penerbit Redtech Putra Benua: kartu edisi bersampul.
 *  Warna mengikuti merah tema (#C31124); token lokal karena tema Default tidak
 *  menyediakan variabel CSS.
 */
.rp-archive {
	--tx-ink: #1f2328;
	--tx-ink-soft: #5b6168;
	--tx-ink-faint: #8a9097;
	--tx-bg: #faf6f6;
	--tx-surface: #fff;
	--tx-line: #ece4e4;
	--tx-line-strong: #dccfcf;
	--tx-blue-600: #c31124;
	--tx-navy-800: #8f0d1b;
	--tx-display: inherit;
	--tx-radius: 12px;
	--tx-shadow-sm: 0 1px 2px rgba(60, 10, 15, .06), 0 1px 1px rgba(60, 10, 15, .04);
	--tx-glow: 0 0 0 1px rgba(195, 17, 36, .2), 0 12px 32px -10px rgba(195, 17, 36, .4);
}
.rp-archive .rp-issue a { border-bottom: 0; }

/* ==========================================================================
   Arsip terbitan: kartu edisi dengan sampul (asli atau dibuat otomatis)
   ========================================================================== */
.rp-archive__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; margin-bottom: 8px; }
.rp-archive__head h1 { margin: 0; }
.rp-archive__count { margin: 0; color: var(--tx-ink-soft); font-size: 14px; }
.rp-archive__year {
	display: flex;
	align-items: center;
	gap: 14px;
	margin: 28px 0 16px;
	font-family: var(--tx-display);
	font-size: 15px;
	font-weight: 700;
	letter-spacing: .06em;
	color: var(--tx-navy-800);
}
.rp-archive__year span { padding: 4px 14px; border-radius: 999px; background: #c31124; color: #fff; }
.rp-archive__year::after { content: ""; flex: 1; height: 1px; background: var(--tx-line-strong); }

.rp-issues {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
	gap: 22px;
	margin: 0;
	padding: 0;
	list-style: none;
}
.rp-issue {
	display: flex;
	flex-direction: column;
	overflow: hidden;
	border: 1px solid var(--tx-line);
	border-radius: var(--tx-radius);
	background: var(--tx-surface);
	box-shadow: var(--tx-shadow-sm);
	transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.rp-issue:hover { transform: translateY(-4px); border-color: var(--tx-line-strong); box-shadow: var(--tx-glow); }
.rp-issue__cover { display: block; aspect-ratio: 210 / 297; overflow: hidden; background: var(--tx-bg); }
.rp-issue__cover > img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; }
.rp-issue:hover .rp-issue__cover > img { transform: scale(1.04); }
.rp-issue__body { display: flex; flex-direction: column; gap: 6px; flex: 1; padding: 14px 16px 16px; }
.rp-issue__ident {
	margin: 0;
	font-family: var(--tx-display);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .04em;
	color: var(--tx-blue-600);
}
.rp-issue__title { margin: 0; font-size: 14.5px; font-weight: 700; line-height: 1.4; }
.rp-issue__title a { color: var(--tx-ink); text-decoration: none; }
.rp-issue__title a:hover { color: var(--tx-blue-600); }
.rp-issue__meta { display: flex; flex-wrap: wrap; gap: 4px 12px; margin: 0; font-size: 12.5px; color: var(--tx-ink-soft); }
.rp-issue__meta span { display: inline-flex; align-items: center; gap: 5px; }
.rp-issue__meta svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.rp-issue__link {
	margin-top: auto;
	padding-top: 8px;
	font-family: var(--tx-display);
	font-size: 13px;
	font-weight: 600;
	color: var(--tx-blue-600);
	text-decoration: none;
}
.rp-issue__link span { display: inline-block; transition: transform .2s ease; }
.rp-issue:hover .rp-issue__link span { transform: translateX(4px); }

/* Sampul otomatis (bila terbitan belum punya gambar sampul) */
.rp-gencover {
	--rp-c1: #5c0710;
	--rp-c2: #c31124;
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	height: 100%;
	padding: 14% 10% 0;
	overflow: hidden;
	background: radial-gradient(110% 65% at 85% 0%, rgba(255, 255, 255, .22), transparent 60%), linear-gradient(160deg, var(--rp-c2), var(--rp-c1));
	color: #fff;
	text-align: center;
	isolation: isolate;
}
.rp-gencover--2 { --rp-c1: #3f0a12; --rp-c2: #9f1239; }
.rp-gencover--3 { --rp-c1: #2b1b1d; --rp-c2: #7f1d1d; }
.rp-gencover--4 { --rp-c1: #4a0d0d; --rp-c2: #dc2626; }
.rp-gencover__dots {
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image: radial-gradient(rgba(255, 255, 255, .22) 1.2px, transparent 1.3px);
	background-size: 14px 14px;
	mask-image: linear-gradient(180deg, #000 0%, transparent 55%);
	-webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 55%);
}
.rp-gencover__logo { width: 44%; height: auto; filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .15)); }
.rp-gencover__kicker {
	margin-top: 6%;
	font-family: var(--tx-display);
	font-size: 10px;
	font-weight: 600;
	letter-spacing: .14em;
	text-transform: uppercase;
	opacity: .9;
}
.rp-gencover__vol {
	display: flex;
	gap: 6px;
	margin-top: 9%;
	font-family: var(--tx-display);
	font-size: 13px;
	font-weight: 700;
}
.rp-gencover__vol span { padding: 3px 10px; border-radius: 999px; background: rgba(255, 255, 255, .2); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .35); }
.rp-gencover__year {
	margin-top: 4%;
	font-family: var(--tx-display);
	font-size: 44px;
	font-weight: 700;
	line-height: 1;
	letter-spacing: -.02em;
	text-shadow: 0 4px 18px rgba(0, 0, 0, .18);
}
.rp-gencover__art { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: auto; color: rgba(255, 255, 255, .9); }
.rp-gencover__issn {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 5px;
	font-size: 9.5px;
	font-weight: 700;
	letter-spacing: .08em;
	color: rgba(255, 255, 255, .85);
}

@media (max-width: 520px) {
	.rp-issues { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
	.rp-issue__body { padding: 12px; }
	.rp-gencover__year { font-size: 32px; }
	.rp-gencover__vol { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
	.rp-issue, .rp-issue__cover > img, .rp-issue__link span { transition: none; }
	.rp-issue:hover { transform: none; }
}