/* Al-Sumait Library — Books shelf. Scope: body.dsc-books-page. */

body.dsc-books-page {
	--dsb-ink-soft: #4A6A61;
	--dsb-border: var(--wp--preset--color--border-light, #DCE8E3);
	--dsb-primary: var(--wp--preset--color--primary, #1F6F5F);
	--dsb-main: var(--wp--preset--color--main, #10322B);
	--dsb-arabic: "Amiri", "Noto Naskh Arabic", "Geeza Pro", "Segoe UI", Tahoma, serif;
}

/* shared section wrapper */
.dsc-books { padding-inline: clamp(20px, 4vw, 48px); }
.dsc-bk-wrap { max-width: var(--wp--style--global--wide-size, 1260px); margin-inline: auto; }

.dsc-bk-eyebrow {
	font-size: 12px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
	color: var(--dsb-primary); margin: 0;
}

/* ---------- hero + watermark ---------- */
.dsc-bk-hero { padding-block: clamp(48px, 8vw, 104px) clamp(32px, 5vw, 56px); position: relative; overflow: hidden; }
.dsc-bk-hero .dsc-bk-wrap { position: relative; }
.dsc-bk-mark {
	position: absolute; top: 50%; right: -.05em; transform: translateY(-54%);
	font-family: var(--dsb-arabic); font-weight: 700;
	font-size: clamp(180px, 28vw, 400px); line-height: 1;
	color: var(--wp--preset--color--primary-accent, #E4F1EC);
	user-select: none; pointer-events: none; margin: 0; z-index: 0;
}
.dsc-bk-hero .dsc-bk-wrap > *:not(.dsc-bk-mark) { position: relative; z-index: 1; }
.dsc-bk-hero h1 {
	font-size: clamp(52px, 8vw, 104px); line-height: .98; letter-spacing: -.01em;
	margin-top: 14px; max-width: 12ch; text-wrap: balance;
}
.dsc-bk-hero h1 em { font-style: italic; color: var(--dsb-primary); }
.dsc-bk-sub { margin-top: 22px; max-width: 56ch; font-size: 17px; color: var(--dsb-ink-soft); }
.dsc-bk-count { margin-top: 30px; }
.dsc-bk-count .wp-block-column { flex: 0 0 auto !important; margin-right: 34px; }
.dsc-bk-count h3 { font-weight: 400; font-size: 30px; line-height: 1.15; margin: 0; }
.dsc-bk-count p { font-size: 13px; color: var(--dsb-ink-soft); margin: 0; }

/* ---------- filter chips ---------- */
.dsc-bk-filters {
	position: sticky; top: 0; z-index: 20;
	background: var(--wp--preset--color--base, #fff);
	border-top: 1px solid var(--dsb-border); border-bottom: 1px solid var(--dsb-border);
	padding-block: 12px;
}
.dsc-bk-filters .wp-block-buttons { gap: 10px; }
.dsc-bk-filters .wp-block-button .wp-block-button__link {
	font-size: 12.5px; letter-spacing: .06em; line-height: 1;
	background: transparent; color: var(--dsb-ink-soft);
	border: 1px solid var(--dsb-border); border-radius: 100rem;
	padding: 9px 15px; transition: all .25s ease;
}
.dsc-bk-filters .wp-block-button .wp-block-button__link:hover { border-color: var(--dsb-primary); color: var(--dsb-primary); }
.dsc-bk-filters .wp-block-button.is-on .wp-block-button__link {
	background: var(--dsb-main); border-color: var(--dsb-main); color: #fff;
}
.dsc-bk-filters .wp-block-button__link b { font-weight: 600; font-size: 11px; opacity: .7; margin-left: 6px; }

/* ---------- the shelf ---------- */
.dsc-bk-shelfsec { padding-block: clamp(30px, 5vw, 50px) 6px; }
.dsc-shelf {
	display: grid; grid-template-columns: repeat(auto-fill, minmax(196px, 1fr));
	gap: 0 26px; align-items: end;
}
.dsc-slot {
	display: flex; flex-direction: column; justify-content: flex-end;
	padding: 34px 6px 0; position: relative;
	border-bottom: 3px solid var(--dsb-main);
	margin-bottom: 44px; cursor: pointer;
}
.dsc-slot::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: -14px; height: 11px;
	background: linear-gradient(to bottom, rgba(16,50,43,.10), transparent);
}
.dsc-slot.dsc-hidden { display: none; }
.dsc-slot > .dsc-lift { transform-origin: bottom center; transition: transform .45s cubic-bezier(.2,.7,.2,1); }
.dsc-slot:hover > .dsc-lift, .dsc-slot:focus-visible > .dsc-lift { transform: translateY(-10px) rotate(-1.2deg); }
.dsc-slot:focus-visible { outline: 3px solid var(--dsb-primary); outline-offset: 4px; }
.dsc-slot.dsc-rel-pending { cursor: default; }
.dsc-slot.dsc-rel-pending:hover > .dsc-lift { transform: none; }

/* the book cover */
.dsc-cover {
	aspect-ratio: 2 / 3; position: relative; display: flex; flex-direction: column;
	padding: 20px 18px; color: #fff; overflow: hidden;
	border-radius: 2px 6px 6px 2px;
	box-shadow: 6px 10px 24px rgba(16,50,43,.25), inset -8px 0 14px rgba(0,0,0,.12);
}
.dsc-cover::before {
	content: ""; position: absolute; inset: 0 auto 0 0; width: 11px;
	background: linear-gradient(to right, rgba(0,0,0,.28), rgba(0,0,0,.05));
}
.dsc-cover::after {
	content: ""; position: absolute; inset: 3px 0 3px auto; width: 3px;
	background: repeating-linear-gradient(to bottom, #fff 0 1px, rgba(0,0,0,.15) 1px 2px);
	opacity: .55; border-radius: 0 3px 3px 0;
}
.dsc-cover p { margin: 0; }
.dsc-cv-author { font-size: 9.5px; letter-spacing: .22em; text-transform: uppercase; opacity: .8; padding-left: 10px; }
.dsc-cv-t {
	font-family: var(--dsb-arabic); font-weight: 700; direction: rtl; text-align: center;
	font-size: clamp(24px, 2vw, 29px); line-height: 1.5; margin: auto 0 !important; padding: 0 2px;
}
.dsc-cv-bt { font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase; opacity: .8; text-align: center; }
.dsc-cv-art {
	position: absolute; inset: 0; border: 0 !important; margin: 0 !important; padding: 0;
	height: auto !important; width: auto !important; max-width: none !important;
	opacity: 1 !important; background: transparent; pointer-events: none;
}

/* — per-book cover art — */
.cv-labbayk { background: var(--dsb-main); }
.cv-labbayk .dsc-cv-art::after {
	content: ""; position: absolute; inset: auto -40% -55% -40%; aspect-ratio: 1; border-radius: 50%;
	background: radial-gradient(circle, transparent 38%, rgba(111,207,151,.16) 39%, transparent 41%,
		transparent 52%, rgba(111,207,151,.13) 53%, transparent 55%,
		transparent 66%, rgba(111,207,151,.10) 67%, transparent 69%,
		transparent 80%, rgba(111,207,151,.08) 81%, transparent 83%);
}
.cv-tear { background: var(--dsb-primary); }
.cv-tear .dsc-cv-art::after {
	content: ""; position: absolute; top: 14%; right: 16%; width: 34px; height: 34px;
	background: var(--wp--preset--color--main-accent, #C9E6DC); opacity: .85;
	border-radius: 50% 50% 50% 0; transform: rotate(45deg);
	box-shadow: 0 6px 14px rgba(0,0,0,.2);
}
.cv-letter { background: var(--wp--preset--color--primary-accent, #E4F1EC); color: var(--dsb-main); }
.cv-letter::before { background: linear-gradient(to right, rgba(16,50,43,.22), rgba(16,50,43,.04)); }
.cv-letter .dsc-cv-art::after {
	content: ""; position: absolute; left: 22%; right: 14%; top: 58%; height: 26%;
	background: repeating-linear-gradient(to bottom, transparent 0 11px, rgba(31,111,95,.35) 11px 12px);
}
.cv-letter .dsc-cv-art::before {
	content: ""; position: absolute; top: 16%; right: 14%; width: 26px; height: 30px;
	border: 1.5px solid var(--dsb-primary); border-radius: 2px;
	background: repeating-linear-gradient(45deg, transparent 0 4px, rgba(31,111,95,.25) 4px 8px);
}
.cv-letter .dsc-cv-author, .cv-letter .dsc-cv-bt { opacity: .65; }
.cv-mada { background: var(--wp--preset--color--primary-alt-accent, #14392F); }
.cv-mada .dsc-cv-art::after {
	content: ""; position: absolute; inset: 56% 12% 12% 12%;
	background:
		radial-gradient(circle 5px at 78% 12%, rgba(201,230,220,.8) 96%, transparent),
		radial-gradient(circle 3px at 64% 30%, rgba(201,230,220,.55) 96%, transparent),
		radial-gradient(circle 4px at 84% 44%, rgba(201,230,220,.65) 96%, transparent),
		repeating-linear-gradient(to bottom, transparent 0 14px, rgba(201,230,220,.18) 14px 15px);
}
.cv-bio { background: linear-gradient(160deg, #1C4A40 0%, var(--dsb-main) 70%); }
.cv-bio .dsc-cv-art::after {
	content: ""; position: absolute; top: 16%; left: 50%; transform: translateX(-50%);
	width: 44%; aspect-ratio: 3 / 4; border: 1.5px solid rgba(201,230,220,.55); border-radius: 2px;
	background: linear-gradient(to bottom, transparent 55%, rgba(201,230,220,.18) 56%);
}
.cv-bio .dsc-cv-art::before {
	content: ""; position: absolute; top: 22%; left: 50%; transform: translateX(-50%);
	width: 15%; aspect-ratio: 1; border-radius: 50%; background: rgba(201,230,220,.35); z-index: 1;
}
.cv-bio .dsc-cv-t { margin-top: auto !important; font-size: clamp(19px, 1.7vw, 23px); }

/* placeholder volume */
.dsc-cover.dsc-cv-ph {
	background: linear-gradient(135deg, #F6F6F4 0%, #ECECEA 100%);
	color: var(--dsb-ink-soft);
	box-shadow: 4px 8px 16px rgba(16,50,43,.10), inset -8px 0 14px rgba(0,0,0,.05);
	justify-content: center; align-items: center; gap: 8px;
}
.dsc-cover.dsc-cv-ph::before { background: linear-gradient(to right, rgba(16,50,43,.10), transparent); }
.dsc-ph-n { font-family: var(--wp--preset--font-family--heading, "Instrument Serif", serif); font-size: 30px; color: #C4D4CD; }
.dsc-ph-w { font-size: 9.5px; letter-spacing: .18em; text-transform: uppercase; text-align: center; line-height: 1.8; opacity: .8; }

/* caption under the book */
.dsc-capt { padding: 12px 2px 0; min-height: 64px; }
.dsc-capt p { margin: 0; }
.dsc-capt-en { font-style: italic; color: var(--dsb-ink-soft); font-size: 13px; line-height: 1.35; }
.dsc-capt-m { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--dsb-ink-soft); margin-top: 5px !important; opacity: .85; }
.dsc-capt-m strong { color: var(--dsb-primary); font-weight: 600; }

.dsc-bk-empty { display: none; padding: 34px 0; color: var(--dsb-ink-soft); font-size: 15px; }
.dsc-bk-empty.dsc-show { display: block; }

/* ---------- closing + foot ---------- */
.dsc-bk-closing { padding-block: clamp(40px, 6vw, 72px); margin-top: clamp(44px, 6vw, 80px); }
.dsc-bk-foot { padding-block: 26px 44px; font-size: 12.5px; color: var(--dsb-ink-soft); }

/* ---------- detail drawer (DOM injected by books.js) ---------- */
.dsc-scrim {
	position: fixed; inset: 0; background: rgba(16,50,43,.45);
	opacity: 0; pointer-events: none; transition: opacity .35s ease; z-index: 90;
}
.dsc-scrim.dsc-on { opacity: 1; pointer-events: auto; }
.dsc-drawer {
	position: fixed; top: 0; bottom: 0; right: 0; width: min(480px, 94vw); z-index: 95;
	background: var(--wp--preset--color--base, #fff);
	box-shadow: -24px 0 60px rgba(16,50,43,.25);
	transform: translateX(105%); transition: transform .45s cubic-bezier(.2,.7,.2,1);
	display: flex; flex-direction: column; overflow-y: auto;
	font-family: var(--wp--preset--font-family--body, "Mona Sans", sans-serif);
}
.dsc-drawer.dsc-on { transform: none; }
.dsc-dr-head { display: flex; justify-content: space-between; align-items: center; padding: 18px 26px; border-bottom: 1px solid var(--dsb-border); position: relative; }
.dsc-dr-head span { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--dsb-ink-soft); }
.dsc-dr-x { background: none; border: 1px solid var(--dsb-border); border-radius: 50%; width: 38px; height: 38px; cursor: pointer; font-size: 15px; color: var(--dsb-main); }
.dsc-dr-x:hover { border-color: var(--dsb-primary); color: var(--dsb-primary); }
.dsc-dr-x:focus-visible { outline: 3px solid var(--dsb-primary); outline-offset: 2px; }
.dsc-dr-body { padding: 30px 26px 40px; }
.dsc-dr-cover { width: 170px; margin-bottom: 22px; }
.dsc-dr-cover .dsc-cover { font-size: 80%; }
.dsc-dr-title { font-family: var(--dsb-arabic); font-weight: 700; font-size: 34px; direction: rtl; text-align: left; line-height: 1.4; margin: 0; color: var(--dsb-main); }
.dsc-dr-tr { font-style: italic; color: var(--dsb-ink-soft); margin: 4px 0 0; font-size: 15px; }
.dsc-dr-meta { display: flex; gap: 20px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--dsb-border); font-size: 12px; color: var(--dsb-ink-soft); letter-spacing: .06em; text-transform: uppercase; }
.dsc-dr-desc { margin-top: 18px; font-size: 15px; color: var(--dsb-ink-soft); font-style: italic; }
.dsc-dr-actions { margin-top: 26px; display: flex; gap: 12px; }
.dsc-dr-actions a { font-size: 13px; padding: 11px 20px; border-radius: 100rem; text-decoration: none; letter-spacing: .04em; }
.dsc-dr-actions a.dsc-solid { background: var(--dsb-main); color: #fff; }
.dsc-dr-actions a.dsc-ghost { border: 1px solid var(--dsb-border); color: var(--dsb-ink-soft); }

/* ---------- MOBILE — sliding shelf & bottom sheet ---------- */
@media (max-width: 640px) {
	.dsc-bk-filters { overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
	.dsc-bk-filters::-webkit-scrollbar { display: none; }
	.dsc-bk-filters .wp-block-buttons { flex-wrap: nowrap; width: max-content; }

	.dsc-shelf {
		display: flex; overflow-x: auto; gap: 0 18px; align-items: flex-end;
		scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
		scrollbar-width: none; padding-bottom: 6px;
		margin-inline: calc(-1 * clamp(20px, 4vw, 48px));
		padding-inline: clamp(20px, 4vw, 48px);
	}
	.dsc-shelf::-webkit-scrollbar { display: none; }
	.dsc-slot { flex: 0 0 58vw; max-width: 230px; scroll-snap-align: center; margin-bottom: 30px; }
	.dsc-slot.dsc-hidden { display: none; }
	.dsc-capt { min-height: 74px; }
	.dsc-bk-mark { font-size: 56vw; }
	.dsc-bk-hero h1 { max-width: none; }
	.dsc-bk-count .wp-block-column { margin-right: 22px; }

	.dsc-drawer {
		top: auto; left: 0; right: 0; bottom: 0; width: 100%; max-height: 86vh;
		border-radius: 18px 18px 0 0; transform: translateY(105%);
		box-shadow: 0 -24px 60px rgba(16,50,43,.3);
	}
	.dsc-drawer.dsc-on { transform: none; }
	.dsc-dr-head { padding: 14px 20px; }
	.dsc-dr-head::before {
		content: ""; position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
		width: 44px; height: 4px; border-radius: 2px; background: var(--dsb-border);
	}
	.dsc-dr-body { padding: 22px 20px 34px; display: grid; grid-template-columns: 110px 1fr; gap: 0 18px; }
	.dsc-dr-cover { width: 110px; margin-bottom: 0; grid-row: 1 / span 3; }
	.dsc-dr-title { font-size: 24px; }
	.dsc-dr-meta, .dsc-dr-desc, .dsc-dr-actions { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
	.dsc-books *, .dsc-drawer, .dsc-scrim, .dsc-slot > .dsc-lift { transition: none !important; }
}


/* --- 1.2.4 : real scanned cover instead of the generated one --- */
.dsc-cover.dsc-cv-photo { padding: 0; background: #12201F; }
.dsc-cover.dsc-cv-photo > .dsc-cv-art,
.dsc-cover.dsc-cv-photo > p { display: none; }
.dsc-cover.dsc-cv-photo figure { margin: 0; position: absolute; inset: 0; }
.dsc-cover.dsc-cv-photo img { display: block; width: 100%; height: 100%; object-fit: cover; }
.dsc-cover.dsc-cv-photo::before,
.dsc-cover.dsc-cv-photo::after { z-index: 2; }

/* --- 1.2.7 : per-card drawer description, hidden on the shelf --- */
.dsc-bk-desc { display: none; }
.dsc-dr-desc cite { display: block; margin-top: .5em; font-style: normal; opacity: .7; }

/* --- 1.2.8 : uniform shelf row — covers share one top line, one shelf line; neutralise WP flow-gap margins on slots --- */
.dsc-shelf { align-items: stretch; }
.dsc-shelf > .dsc-slot { justify-content: flex-start; margin-block-start: 0; margin-block-end: 44px; }
@media (max-width: 720px) {
	.dsc-shelf > .dsc-slot { margin-block-end: 30px; }
}


/* --- 1.2.9 · Square-cover modifier (one book only: "دروس تربوية من حياة الدكتور عبدالرحمن حمود السميط").
   Class "is-square-cover" sits on that book's .dsc-slot and on its .dsc-cover (the cover is cloned into the drawer).
   The cover keeps its natural 1:1 ratio, no dark frame and no beige bands; the shadow, spine and page edge stay.
   The lift gets a top pad of half its width (2:3 minus 1:1), so the cover's bottom edge and the captions
   line up with the neighbouring books without moving any of them. --- */
.dsc-cover.dsc-cv-photo.is-square-cover { aspect-ratio: 1 / 1; background: transparent; }
.dsc-cover.dsc-cv-photo.is-square-cover img { aspect-ratio: 1 / 1; width: 100%; height: 100%; object-fit: contain; background: transparent !important; }
.dsc-slot.is-square-cover > .dsc-lift { padding-top: 50%; }