/*
 * Safarmirim — hand-written CSS layer.
 * theme.json owns tokens/typography/color. This file only covers what theme.json
 * cannot express: skip link, focus-visible, responsive nav toggle, tabular numerals,
 * reduced motion and print rules, plus the visual/motion layer below (hero
 * treatment, card elevation, scroll reveal, header depth).
 */

/* Motion & depth tokens ------------------------------------------------------
 * Shadows are tinted toward ink/teal rather than flat black, per a single
 * consistent light source. Kept separate from theme.json's `custom.radius`
 * tokens since box-shadow isn't a theme.json-expressible setting.
 */
:root {
	--sf-ease: cubic-bezier(0.16, 1, 0.3, 1);
	--sf-shadow-sm: 0 1px 2px rgba(23, 33, 43, 0.07), 0 1px 1px rgba(23, 33, 43, 0.04);
	--sf-shadow-md: 0 10px 24px rgba(23, 33, 43, 0.10), 0 2px 6px rgba(23, 33, 43, 0.06);
	--sf-shadow-lg: 0 28px 56px rgba(7, 63, 59, 0.20), 0 10px 20px rgba(23, 33, 43, 0.08);
}

html {
	scroll-behavior: smooth;
}

/* Skip link ---------------------------------------------------------- */
.sf-skip-link {
	position: absolute;
	inset-inline-start: var(--wp--preset--spacing--40);
	top: -100px;
	z-index: 100;
	background: var(--wp--preset--color--teal-900);
	color: var(--wp--preset--color--white);
	padding: var(--wp--preset--spacing--20) var(--wp--preset--spacing--40);
	border-radius: var(--wp--custom--radius--control);
	transition: top 0.15s ease;
}
.sf-skip-link:focus {
	top: var(--wp--preset--spacing--20);
}

/* Focus-visible -------------------------------------------------------
 * Never remove focus indicators; keep them visible even under sticky header/CTA.
 */
:focus-visible {
	outline: 2px solid var(--wp--preset--color--teal-900);
	outline-offset: 2px;
}
.sf-header--sticky,
.sf-mobile-cta--sticky {
	position: sticky;
}
.sf-header--sticky {
	top: 0;
	z-index: 20;
	scroll-margin-top: var(--wp--preset--spacing--70);
}
:target {
	scroll-margin-top: var(--wp--preset--spacing--70);
}

/* Utility --------------------------------------------------------------- */
.u-visually-hidden {
	border: 0;
	clip: rect(0 0 0 0);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	white-space: nowrap;
}

.u-tabular-nums {
	font-variant-numeric: tabular-nums;
	direction: ltr;
	unicode-bidi: isolate;
}

/* Touch targets ----------------------------------------------------------- */
a,
button,
.wp-block-button__link,
input,
select,
summary {
	touch-action: manipulation;
}
.wp-block-button__link,
.sf-nav-bottom a,
.sf-icon-button {
	min-height: 44px;
	min-width: 44px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.sf-nav-bottom a,
.sf-icon-button {
	border-radius: var(--wp--custom--radius--control);
	color: var(--wp--preset--color--ink);
	transition: color 0.2s var(--sf-ease), background-color 0.2s var(--sf-ease);
}
.sf-nav-bottom a:hover,
.sf-nav-bottom a[aria-current],
.sf-icon-button:hover {
	color: var(--wp--preset--color--teal-700);
	background: var(--wp--preset--color--sky-100);
}

/* Mobile / desktop split (CSS-only, works with JS disabled) --------------- */
.u-desktop-only {
	display: none;
}
.u-mobile-only {
	display: block;
}
@media (min-width: 768px) {
	.u-desktop-only {
		display: block;
	}
	.u-mobile-only {
		display: none;
	}
}

/* Bottom navigation (mobile) ----------------------------------------------- */
.sf-nav-bottom {
	position: fixed;
	inset-inline: 0;
	bottom: 0;
	z-index: 30;
	display: flex;
	justify-content: space-around;
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border-top: 1px solid var(--wp--preset--color--border);
	box-shadow: var(--sf-shadow-sm);
	padding-bottom: env(safe-area-inset-bottom, 0);
}
@media (min-width: 768px) {
	.sf-nav-bottom {
		display: none;
	}
}
@media (max-width: 767px) {
	body.has-sf-bottom-nav {
		padding-bottom: calc(56px + env(safe-area-inset-bottom, 0));
	}
}

/* Sticky mobile CTA --------------------------------------------------------- */
.sf-mobile-cta {
	position: fixed;
	inset-inline: 0;
	bottom: calc(56px + env(safe-area-inset-bottom, 0));
	z-index: 25;
	padding: var(--wp--preset--spacing--20) var(--wp--preset--spacing--40);
	background: var(--wp--preset--color--white);
	border-top: 1px solid var(--wp--preset--color--border);
}
@media (min-width: 768px) {
	.sf-mobile-cta {
		display: none;
	}
}

/* Typography rhythm ----------------------------------------------------------
 * theme.json sets one global line-height (1.8) tuned for Persian body copy.
 * Large display headings need tighter leading and fluid sizing to read as
 * intentional rather than a scaled-up paragraph.
 */
main .wp-block-heading,
.wp-block-post-title {
	line-height: 1.25;
	text-wrap: balance;
}
main h1.wp-block-heading,
.wp-block-post-title {
	font-size: clamp(1.9rem, 1.5rem + 2vw, 3.25rem);
	line-height: 1.2;
}
main h2.wp-block-heading {
	font-size: clamp(1.4rem, 1.2rem + 0.9vw, 2rem);
	position: relative;
	padding-top: var(--wp--preset--spacing--30);
}
main h3.wp-block-heading {
	font-size: clamp(1.15rem, 1.05rem + 0.4vw, 1.5rem);
}
main h4.wp-block-heading {
	font-size: var(--wp--preset--font-size--large);
}
main h2.wp-block-heading::before {
	content: "";
	position: absolute;
	top: 0;
	inset-inline-start: 0;
	width: 40px;
	height: 4px;
	border-radius: var(--wp--custom--radius--pill);
	background: linear-gradient(90deg, var(--wp--preset--color--coral-600), var(--wp--preset--color--teal-700));
}

/* Hero ------------------------------------------------------------------
 * Layered radial-gradient glow + a fine dot-grain overlay for texture
 * without an image request. Both sit behind the flat teal-900 background
 * theme.json already sets, so nothing breaks if a browser skips them.
 */
.sf-hero {
	position: relative;
	overflow: hidden;
	isolation: isolate;
	padding-bottom: var(--wp--preset--spacing--90) !important;
}
.sf-hero::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -2;
	background:
		radial-gradient(60% 55% at 12% 10%, rgba(201, 74, 50, 0.32), transparent 60%),
		radial-gradient(55% 65% at 88% 20%, rgba(11, 91, 85, 0.65), transparent 65%),
		radial-gradient(70% 70% at 50% 105%, rgba(221, 239, 240, 0.16), transparent 60%);
	background-size: 130% 130%;
	background-position: 0% 0%, 100% 0%, 50% 100%;
	animation: sf-drift 20s ease-in-out infinite alternate;
}
.sf-hero::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	opacity: 0.5;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Ccircle cx='2' cy='2' r='1.3' fill='%23ffffff' fill-opacity='0.09'/%3E%3C/svg%3E");
}
@keyframes sf-drift {
	from { background-position: 0% 0%, 100% 0%, 50% 100%; }
	to { background-position: 8% 12%, 92% 18%, 46% 92%; }
}
.sf-hero h1 {
	max-width: 18ch;
	margin-inline: auto;
}

/* Home hero quick planner --------------------------------------------------- */
.sf-quick-planner {
	display: flex;
	flex-wrap: wrap;
	gap: var(--wp--preset--spacing--30);
	align-items: end;
	justify-content: center;
	background: var(--wp--preset--color--white);
	border-radius: var(--wp--custom--radius--sheet);
	box-shadow: var(--sf-shadow-lg);
	padding: var(--wp--preset--spacing--50);
	margin-top: var(--wp--preset--spacing--70);
	margin-bottom: calc(-1 * var(--wp--preset--spacing--70));
	max-width: 900px;
	margin-inline: auto;
	position: relative;
	z-index: 1;
}
.sf-quick-planner__field {
	display: flex;
	flex-direction: column;
	gap: var(--wp--preset--spacing--10);
	text-align: start;
}
.sf-quick-planner__field label {
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--ink);
	opacity: 0.65;
}
.sf-quick-planner select {
	min-height: 44px;
	border-radius: var(--wp--custom--radius--control);
	border: 1px solid var(--wp--preset--color--border);
	padding-inline: var(--wp--preset--spacing--20);
	transition: border-color 0.2s var(--sf-ease), box-shadow 0.2s var(--sf-ease);
}
.sf-quick-planner select:hover {
	border-color: var(--wp--preset--color--teal-700);
}
.sf-quick-planner select:focus-visible {
	border-color: var(--wp--preset--color--teal-700);
	box-shadow: 0 0 0 3px rgba(11, 91, 85, 0.15);
}
.sf-quick-planner button {
	border: 0;
	cursor: pointer;
}

/* Verification / freshness colour is never the only signal ---------------- */
.sf-badge {
	display: inline-flex;
	align-items: center;
	gap: var(--wp--preset--spacing--10);
	border-radius: var(--wp--custom--radius--pill);
	padding: 2px var(--wp--preset--spacing--20);
	font-size: var(--wp--preset--font-size--small);
	border: 1px solid currentColor;
}
.sf-badge--success { color: var(--wp--preset--color--success); }
.sf-badge--warning { color: var(--wp--preset--color--warning); }
.sf-badge--danger { color: var(--wp--preset--color--danger); }
.sf-badge--success::before {
	content: "";
	width: 6px;
	height: 6px;
	flex: none;
	border-radius: 50%;
	background: currentColor;
	animation: sf-pulse 2.2s ease-in-out infinite;
}
@keyframes sf-pulse {
	0%, 100% { opacity: 1; transform: scale(1); }
	50% { opacity: 0.35; transform: scale(1.5); }
}

/* Buttons — tactile hover/press feedback ------------------------------------- */
.wp-block-button__link {
	box-shadow: var(--sf-shadow-sm);
	transition: transform 0.2s var(--sf-ease), box-shadow 0.2s var(--sf-ease), background-color 0.2s var(--sf-ease), color 0.2s var(--sf-ease);
}
.wp-block-button__link:hover {
	transform: translateY(-2px);
	box-shadow: var(--sf-shadow-md);
}
.wp-block-button__link:active {
	transform: translateY(0) scale(0.97);
	box-shadow: var(--sf-shadow-sm);
}
.wp-block-button.is-style-outline .wp-block-button__link:hover {
	background: var(--wp--preset--color--teal-900);
	color: var(--wp--preset--color--white);
}

/* Header depth on scroll (class toggled by assets/js/motion.js) ------------- */
.sf-header--sticky {
	background: var(--wp--preset--color--sand-100);
	transition: box-shadow 0.25s var(--sf-ease), background-color 0.25s var(--sf-ease), border-color 0.25s var(--sf-ease);
	border-bottom: 1px solid transparent;
}
.sf-header--sticky.is-scrolled {
	background: rgba(246, 241, 232, 0.85);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	box-shadow: var(--sf-shadow-sm);
	border-bottom-color: var(--wp--preset--color--border);
}

/* Nav link hover accent ------------------------------------------------------ */
.sf-header .wp-block-navigation-item > .wp-block-navigation-item__content {
	position: relative;
}
.sf-header .wp-block-navigation-item > .wp-block-navigation-item__content::after {
	content: "";
	position: absolute;
	inset-inline: var(--wp--preset--spacing--10);
	bottom: 2px;
	height: 2px;
	background: var(--wp--preset--color--coral-600);
	transform: scaleX(0);
	transition: transform 0.25s var(--sf-ease);
}
.sf-header .wp-block-navigation-item > .wp-block-navigation-item__content:hover::after,
.sf-header .wp-block-navigation-item > .wp-block-navigation-item__content[aria-current]::after {
	transform: scaleX(1);
}

/* Travel-style chips (home, "سفر بر اساس سبک") ------------------------------- */
nav[aria-label="سبک‌های سفر"] .wp-block-navigation-item__content {
	display: inline-flex;
	border: 1px solid var(--wp--preset--color--border);
	border-radius: var(--wp--custom--radius--pill);
	padding: var(--wp--preset--spacing--20) var(--wp--preset--spacing--40);
	transition: transform 0.2s var(--sf-ease), box-shadow 0.2s var(--sf-ease), border-color 0.2s var(--sf-ease), background-color 0.2s var(--sf-ease);
}
nav[aria-label="سبک‌های سفر"] .wp-block-navigation-item__content:hover {
	transform: translateY(-3px);
	box-shadow: var(--sf-shadow-sm);
	border-color: transparent;
	background: var(--wp--preset--color--sky-100);
}

/* Result cards (destination/itinerary/guide grids) ---------------------------
 * wp:post-template renders <li class="wp-block-post"> per item; styling the
 * generated markup directly means no template changes are needed anywhere
 * these grids are reused. Elevation-only — no border, so the shadow alone
 * communicates hierarchy.
 */
.wp-block-query .wp-block-post {
	background: var(--wp--preset--color--white);
	border-radius: var(--wp--custom--radius--card);
	box-shadow: var(--sf-shadow-sm);
	overflow: hidden;
	transition: transform 0.3s var(--sf-ease), box-shadow 0.3s var(--sf-ease), opacity 0.6s var(--sf-ease);
}
.wp-block-query .wp-block-post:hover {
	transform: translateY(-6px);
	box-shadow: var(--sf-shadow-md);
}
.wp-block-query .wp-block-post .wp-block-post-featured-image {
	margin: 0;
	overflow: hidden;
}
.wp-block-query .wp-block-post .wp-block-post-featured-image img {
	transition: transform 0.5s var(--sf-ease);
	display: block;
}
.wp-block-query .wp-block-post:hover .wp-block-post-featured-image img {
	transform: scale(1.06);
}
.wp-block-query .wp-block-post .wp-block-post-title {
	margin: var(--wp--preset--spacing--30) var(--wp--preset--spacing--40) var(--wp--preset--spacing--40);
}
.wp-block-query .wp-block-post .wp-block-post-title a {
	color: var(--wp--preset--color--ink);
	text-decoration: none;
}
.wp-block-query .wp-block-post .wp-block-post-title a:hover {
	color: var(--wp--preset--color--teal-700);
}

/* Scroll reveal (progressive enhancement) ------------------------------------
 * .sf-reveal is added by assets/js/motion.js only after confirming JS is
 * running and the visitor hasn't asked for reduced motion — content is fully
 * visible by default, so nothing here depends on JS to be usable.
 */
.sf-reveal {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.6s var(--sf-ease), transform 0.6s var(--sf-ease);
}
.sf-reveal.is-visible {
	opacity: 1;
	transform: none;
}

/* Featured-image placeholders (inc/placeholders.php) -------------------------
 * Shown instead of a gap whenever a post has no featured image yet; swapped
 * out automatically the moment a real one is set, since the PHP filter only
 * fires when has_post_thumbnail() is false.
 */
.sf-image-placeholder {
	position: relative;
}
.sf-image-placeholder__img {
	width: 100%;
	height: 100%;
}
.sf-image-placeholder__label {
	position: absolute;
	inset-inline: var(--wp--preset--spacing--20);
	bottom: var(--wp--preset--spacing--20);
	display: block;
	text-align: center;
	font-size: var(--wp--preset--font-size--small);
	line-height: 1.3;
	color: var(--wp--preset--color--teal-900);
	background: rgba(255, 255, 255, 0.88);
	border-radius: var(--wp--custom--radius--control);
	padding: var(--wp--preset--spacing--10) var(--wp--preset--spacing--20);
	pointer-events: none;
}

/* Table polish (best-time-matrix, cost-tiers patterns) ----------------------- */
.wp-block-table table {
	border-collapse: separate;
	border-spacing: 0;
	overflow: hidden;
	border-radius: var(--wp--custom--radius--control);
	border: 1px solid var(--wp--preset--color--border);
}
.wp-block-table th {
	background: var(--wp--preset--color--sky-100);
	text-align: start;
}
.wp-block-table td,
.wp-block-table th {
	padding: var(--wp--preset--spacing--20) var(--wp--preset--spacing--30);
}
.wp-block-table tbody tr {
	transition: background-color 0.15s var(--sf-ease);
}
.wp-block-table tbody tr:hover {
	background: var(--wp--preset--color--sky-100);
}

/* Motion -------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
		scroll-behavior: auto !important;
	}
}

/* Breadcrumb ----------------------------------------------------------------- */
.sf-breadcrumb ol {
	display: flex;
	flex-wrap: wrap;
	gap: var(--wp--preset--spacing--10);
	list-style: none;
	padding-inline-start: 0;
	margin: 0 0 var(--wp--preset--spacing--30);
	font-size: var(--wp--preset--font-size--small);
}
.sf-breadcrumb li:not(:last-child)::after {
	content: "\2039";
	margin-inline-start: var(--wp--preset--spacing--10);
	transform: scaleX(-1);
	display: inline-block;
}

/* Reviews & Ratings (safarmirim-core) --------------------------------------- */
.sf-review-summary__bars {
	list-style: none;
	padding-inline-start: 0;
	display: grid;
	gap: var(--wp--preset--spacing--10);
}
.sf-review-summary__bars li {
	display: grid;
	grid-template-columns: 5em 1fr 2em;
	align-items: center;
	gap: var(--wp--preset--spacing--20);
	font-size: var(--wp--preset--font-size--small);
}
.sf-review-summary__bar {
	display: block;
	background: var(--wp--preset--color--border);
	border-radius: var(--wp--custom--radius--pill);
	block-size: 8px;
	overflow: hidden;
}
.sf-review-summary__bar span {
	display: block;
	block-size: 100%;
	background: var(--wp--preset--color--teal-700);
}

.sf-reviews__filters {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: var(--wp--preset--spacing--20);
	font-size: var(--wp--preset--font-size--small);
	margin-block: var(--wp--preset--spacing--40);
}
.sf-reviews__filters a[aria-current] {
	font-weight: 700;
	text-decoration: underline;
}
.sf-reviews__list {
	list-style: none;
	padding-inline-start: 0;
	display: grid;
	gap: var(--wp--preset--spacing--40);
}
.sf-review-card {
	border: 1px solid var(--wp--preset--color--border);
	border-radius: var(--wp--custom--radius--card);
	padding: var(--wp--preset--spacing--40);
}
.sf-review-card__head {
	display: flex;
	align-items: center;
	gap: var(--wp--preset--spacing--20);
	flex-wrap: wrap;
	margin-block-end: var(--wp--preset--spacing--20);
}
.sf-review-card__head img {
	border-radius: 999px;
}
.sf-review-card__rating {
	color: var(--wp--preset--color--warning);
	font-size: var(--wp--preset--font-size--large);
}
.sf-review-card__actions {
	display: flex;
	gap: var(--wp--preset--spacing--20);
	align-items: start;
	margin-block-start: var(--wp--preset--spacing--20);
}
.sf-review-card__replies {
	list-style: none;
	padding-inline-start: var(--wp--preset--spacing--50);
	margin-block-start: var(--wp--preset--spacing--30);
	display: grid;
	gap: var(--wp--preset--spacing--30);
}
.sf-review-form fieldset {
	border: 0;
	padding: 0;
	margin: 0 0 var(--wp--preset--spacing--30);
}
.sf-review-form__rating label {
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	margin-inline-end: var(--wp--preset--spacing--20);
}
.sf-review-form__note {
	font-size: var(--wp--preset--font-size--small);
	opacity: 0.7;
}

/* Dynamic block presentation (safarmirim-core) ------------------------------ */
.sf-quick-facts {
	display: grid;
	gap: var(--wp--preset--spacing--20);
	border: 1px solid var(--wp--preset--color--border);
	border-radius: var(--wp--custom--radius--card);
	padding: var(--wp--preset--spacing--40);
	background: var(--wp--preset--color--white);
}
.sf-quick-facts__row {
	display: flex;
	justify-content: space-between;
	gap: var(--wp--preset--spacing--20);
}
.sf-quick-facts__row dt {
	color: var(--wp--preset--color--ink);
	opacity: 0.7;
}
.sf-quick-facts--compact {
	grid-template-columns: 1fr 1fr;
	font-size: var(--wp--preset--font-size--small);
}

.sf-itinerary-timeline ol {
	list-style: none;
	margin-inline-start: 0;
	padding-inline-start: 0;
}
.sf-itinerary-timeline__stop {
	border-inline-start: 3px solid var(--wp--preset--color--teal-700);
	padding-inline-start: var(--wp--preset--spacing--30);
	margin-block-end: var(--wp--preset--spacing--30);
}
.sf-itinerary-timeline__notes {
	color: var(--wp--preset--color--ink);
	opacity: 0.7;
	font-size: var(--wp--preset--font-size--small);
}

/* Itinerary desktop layout: timeline + sticky map, per docs/06 "Desktop" ------ */
@media (min-width: 1024px) {
	.sf-itinerary-layout {
		gap: var(--wp--preset--spacing--70);
	}
	.sf-itinerary-map {
		position: sticky;
		top: calc(var(--wp--preset--spacing--70) + 64px);
		align-self: start;
	}
}

.sf-place-map__link {
	display: inline-flex;
}
.sf-place-map--list {
	padding-inline-start: var(--wp--preset--spacing--40);
}

.sf-accessibility-list,
.sf-related-entities {
	list-style: none;
	padding-inline-start: 0;
	display: flex;
	flex-wrap: wrap;
	gap: var(--wp--preset--spacing--20);
}
.sf-accessibility-list li {
	border: 1px solid var(--wp--preset--color--border);
	border-radius: var(--wp--custom--radius--pill);
	padding: 2px var(--wp--preset--spacing--20);
	font-size: var(--wp--preset--font-size--small);
}

.sf-report-change {
	border: 1px solid var(--wp--preset--color--border);
	border-radius: var(--wp--custom--radius--control);
	padding: var(--wp--preset--spacing--20) var(--wp--preset--spacing--30);
}
.sf-report-change summary {
	cursor: pointer;
	font-weight: 600;
}

.sf-budget-card {
	border: 1px solid var(--wp--preset--color--border);
	border-radius: var(--wp--custom--radius--card);
	padding: var(--wp--preset--spacing--40);
}
.sf-budget-card__note {
	font-size: var(--wp--preset--font-size--small);
	opacity: 0.7;
}

.sf-empty-state {
	border: 1px dashed var(--wp--preset--color--border);
	border-radius: var(--wp--custom--radius--card);
	padding: var(--wp--preset--spacing--40);
	text-align: center;
}

/* Print (itinerary / place, A4) --------------------------------------------- */
@media print {
	.sf-header,
	.sf-nav-bottom,
	.sf-mobile-cta,
	.wp-block-template-part.sf-footer,
	.sf-no-print {
		display: none !important;
	}
	body {
		background: var(--wp--preset--color--white);
		color: var(--wp--preset--color--ink);
	}
	a[href]::after {
		content: " (" attr(href) ")";
		font-size: 0.75em;
	}
	@page {
		size: A4;
		margin: 16mm;
	}
}