/**
 * TitanCart Wishlist+ — Storefront list UI
 * Self-contained styles for the Smart Wishlists customer-facing app.
 *
 * Scope: all classes are prefixed `tcwp-` to avoid collision with core
 * `.tc-wishlist` / `.tc-toast` styles in titancart.css. Design tokens live on
 * :root because the toast and modal overlay are appended to <body> (outside the
 * .tcwp-wishlist mount), so they must reach the tokens from the document root.
 *
 * Palette: Pulse UI. Font: Inter (falls back to the theme/system stack).
 */

:root {
	/* Brand + semantic colors are constant across light/dark (theme design anchor). */
	--tcwp-primary: #171717;
	--tcwp-accent:  #2563EB;
	--tcwp-accent-d:#1D4ED8;
	--tcwp-success: #16A34A;
	--tcwp-amber:   #D97706;
	--tcwp-error:   #DC2626;
	/* Surfaces/text/borders consume the theme's mode-aware tokens (--tct-*, flipped
	   under [data-theme="dark"] on <html>) with Pulse light values as fallback — so
	   dark mode "just works" with the theme active, and plugin-only / third-party-theme
	   installs keep the current light look with zero regression (Pattern #105). */
	--tcwp-text:    var( --tct-text, #0A0A0A );
	--tcwp-muted:   var( --tct-text-secondary, #737373 );
	--tcwp-border:  var( --tct-border, #E5E5E5 );
	--tcwp-bg:      var( --tct-bg-elevated, #FFFFFF );
	--tcwp-bg-soft: var( --tct-bg-secondary, #FAFAFA );
	--tcwp-bg-hover:var( --tct-bg-tertiary, #F5F5F5 );
	--tcwp-radius:  10px;
	--tcwp-radius-sm: 7px;
	--tcwp-shadow:  0 1px 3px rgba( 0, 0, 0, .08 ), 0 1px 2px rgba( 0, 0, 0, .04 );
	--tcwp-shadow-lg: 0 12px 32px rgba( 0, 0, 0, .14 );
	--tcwp-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ── Mount + base ─────────────────────────────────────────────────────────── */

.tcwp-wishlist {
	font-family: var( --tcwp-font );
	color: var( --tcwp-text );
	font-size: 15px;
	line-height: 1.5;
	box-sizing: border-box;
	-webkit-font-smoothing: antialiased;
}

.tcwp-wishlist *,
.tcwp-wishlist *::before,
.tcwp-wishlist *::after {
	box-sizing: border-box;
}

.tcwp-wishlist a {
	color: var( --tcwp-accent );
	text-decoration: none;
}

.tcwp-wishlist a:hover {
	text-decoration: underline;
}

/* ── Loading + spinner ────────────────────────────────────────────────────── */

.tcwp-loading {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 32px 4px;
	color: var( --tcwp-muted );
	font-size: 14px;
}

.tcwp-spinner {
	width: 18px;
	height: 18px;
	border: 2px solid var( --tcwp-border );
	border-top-color: var( --tcwp-accent );
	border-radius: 50%;
	display: inline-block;
	animation: tcwp-spin .7s linear infinite;
	flex: none;
}

@keyframes tcwp-spin {
	to { transform: rotate( 360deg ); }
}

/* ── Header ───────────────────────────────────────────────────────────────── */

.tcwp-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	flex-wrap: wrap;
	margin: 0 0 18px;
}

.tcwp-h {
	font-size: 22px;
	font-weight: 700;
	letter-spacing: -.01em;
	margin: 0;
	color: var( --tcwp-text );
}

/* ── List tabs ────────────────────────────────────────────────────────────── */

.tcwp-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 18px;
	border-bottom: 1px solid var( --tcwp-border );
	padding-bottom: 14px;
}

.tcwp-tab {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 8px 14px;
	border: 1px solid var( --tcwp-border );
	background: var( --tcwp-bg );
	color: var( --tcwp-text );
	border-radius: 999px;
	font: inherit;
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: background .12s, border-color .12s, color .12s;
	line-height: 1.2;
}

.tcwp-tab:hover {
	background: var( --tcwp-bg-hover );
	border-color: var( --tct-border-strong, #d4d4d4 );
}

.tcwp-tab--active {
	background: var( --tcwp-accent );
	border-color: var( --tcwp-accent );
	color: #fff;
}

.tcwp-tab--active:hover {
	background: var( --tcwp-accent-d );
	border-color: var( --tcwp-accent-d );
}

.tcwp-tab__count {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 20px;
	height: 20px;
	padding: 0 6px;
	border-radius: 999px;
	background: var( --tcwp-bg-hover );
	color: var( --tcwp-muted );
	font-size: 12px;
	font-weight: 600;
}

.tcwp-tab--active .tcwp-tab__count {
	background: rgba( 255, 255, 255, .22 );
	color: #fff;
}

.tcwp-tab__star {
	color: var( --tcwp-amber );
	font-size: 13px;
	line-height: 1;
}

.tcwp-tab--active .tcwp-tab__star {
	color: #FCD34D;
}

/* ── Panel ────────────────────────────────────────────────────────────────── */

.tcwp-panel {
	margin: 0 0 8px;
}

.tcwp-panel__titlerow {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	margin: 0 0 6px;
}

.tcwp-panel__title {
	font-size: 18px;
	font-weight: 700;
	margin: 0;
	color: var( --tcwp-text );
}

/* ── Pills ────────────────────────────────────────────────────────────────── */

.tcwp-pill {
	display: inline-flex;
	align-items: center;
	padding: 2px 9px;
	border-radius: 999px;
	font-size: 11px;
	font-weight: 600;
	letter-spacing: .02em;
	text-transform: uppercase;
	line-height: 1.6;
}

.tcwp-pill--default {
	background: #FEF3C7;
	color: #92400E;
}

.tcwp-pill--reg {
	background: #DBEAFE;
	color: #1E40AF;
}

/* ── Registry meta ────────────────────────────────────────────────────────── */

.tcwp-reg-meta {
	margin: 0 0 14px;
}

.tcwp-reg-meta:empty {
	margin: 0;
}

.tcwp-reg-meta__date {
	display: inline-block;
	font-size: 14px;
	font-weight: 600;
	color: var( --tcwp-amber );
	margin: 0 0 4px;
}

.tcwp-reg-meta__desc {
	font-size: 14px;
	color: var( --tcwp-muted );
	margin: 4px 0 0;
	max-width: 640px;
}

/* ── List-level actions row ───────────────────────────────────────────────── */

.tcwp-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 14px;
}

/* ── Share row ────────────────────────────────────────────────────────────── */

.tcwp-share {
	margin: 0 0 18px;
	padding: 14px;
	background: var( --tcwp-bg-soft );
	border: 1px solid var( --tcwp-border );
	border-radius: var( --tcwp-radius );
}

.tcwp-share__label {
	display: block;
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: .04em;
	color: var( --tcwp-muted );
	margin: 0 0 8px;
}

.tcwp-share__row {
	display: flex;
	gap: 8px;
}

.tcwp-share__url {
	flex: 1 1 auto;
	min-width: 0;
	font-size: 13px;
	color: var( --tcwp-muted );
	background: var( --tcwp-bg );
}

/* ── Share actions: one-click social + email-a-list ──────────────────────── */

.tcwp-share__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	margin-top: 12px;
}

.tcwp-social {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
}

.tcwp-social__label {
	font-size: 12px;
	font-weight: 600;
	color: var( --tcwp-muted );
}

.tcwp-social__btn {
	display: inline-flex;
	align-items: center;
	padding: 5px 12px;
	font-size: 12px;
	font-weight: 600;
	line-height: 1.4;
	color: var( --tcwp-text );
	background: var( --tcwp-bg );
	border: 1px solid var( --tcwp-border );
	border-radius: 999px;
	cursor: pointer;
	text-decoration: none;
	transition: background .14s, border-color .14s, color .14s;
}

.tcwp-social__btn:hover {
	background: var( --tcwp-bg-hover );
	border-color: var( --tct-border-strong, #d4d4d4 );
	color: var( --tcwp-text );
	text-decoration: none;
}

.tcwp-share__email {
	margin-left: auto;
}

/* ── Email-a-list modal form ─────────────────────────────────────────────── */

.tcwp-email-form .tcwp-field { margin-bottom: 4px; }

.tcwp-field__hint {
	margin: 2px 0 14px;
	font-size: 12px;
	color: var( --tcwp-muted );
}

.tcwp-email-form textarea.tcwp-input {
	resize: vertical;
	font-family: inherit;
}

/* ── Per-item alerts bell ────────────────────────────────────────────────── */

.tcwp-bell {
	padding: 6px 10px;
	line-height: 1;
}

.tcwp-bell span {
	font-size: 14px;
}

.tcwp-bell--on {
	color: var( --tcwp-accent, #2563EB );
	border-color: var( --tcwp-accent, #2563EB );
}

/* ── Item grid + cards ────────────────────────────────────────────────────── */

.tcwp-grid {
	display: grid;
	grid-template-columns: repeat( auto-fill, minmax( 200px, 1fr ) );
	gap: 16px;
	margin: 0;
}

.tcwp-card {
	display: flex;
	flex-direction: column;
	border: 1px solid var( --tcwp-border );
	border-radius: var( --tcwp-radius );
	background: var( --tcwp-bg );
	overflow: hidden;
	transition: box-shadow .14s, transform .14s, border-color .14s;
}

.tcwp-card:hover {
	box-shadow: var( --tcwp-shadow );
	border-color: var( --tct-border-strong, #d4d4d4 );
	transform: translateY( -2px );
}

.tcwp-card__media {
	display: block;
	position: relative;
	/* Inherit the site-wide product image shape (Settings → Thumbnails → Product
	   Image Shape, emitted by the plugin as :root{--tc-img-ratio}). Falls back to
	   the storefront default 3/4 ("tall") so wishlist cards always match the shop,
	   PDP, cart and checkout (Pattern #105 — consume the global token, don't hardcode). */
	aspect-ratio: var( --tc-img-ratio, 3 / 4 );
	background: var( --tcwp-bg-soft );
	overflow: hidden;
}

.tcwp-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	/* Hide alt text on broken images; the placeholder bg shows through instead. */
	color: transparent;
	font-size: 0;
}

.tcwp-card__media--ph {
	display: flex;
	align-items: center;
	justify-content: center;
}

.tcwp-card__ph {
	font-size: 40px;
	color: #d4d4d4;
	line-height: 1;
}

.tcwp-card__body {
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 12px 12px 14px;
	flex: 1 1 auto;
}

.tcwp-card__name {
	font-size: 14px;
	font-weight: 600;
	color: var( --tcwp-text );
	line-height: 1.35;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.tcwp-card__name:hover {
	color: var( --tcwp-accent );
	text-decoration: none;
}

.tcwp-card__price {
	font-size: 15px;
	font-weight: 700;
	color: var( --tcwp-text );
}

.tcwp-card__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: auto;
	padding-top: 4px;
}

/* ── Stock badge ──────────────────────────────────────────────────────────── */

.tcwp-badge {
	display: inline-flex;
	align-items: center;
	align-self: flex-start;
	padding: 2px 8px;
	border-radius: 999px;
	font-size: 11px;
	font-weight: 600;
}

.tcwp-badge--in {
	background: #DCFCE7;
	color: #166534;
}

.tcwp-badge--out {
	background: #FEE2E2;
	color: #991B1B;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */

.tcwp-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 5px;
	padding: 9px 16px;
	border: 1px solid transparent;
	border-radius: var( --tcwp-radius-sm );
	font: inherit;
	font-size: 14px;
	font-weight: 600;
	line-height: 1.2;
	cursor: pointer;
	text-align: center;
	transition: background .12s, border-color .12s, color .12s, opacity .12s;
	text-decoration: none;
	white-space: nowrap;
}

.tcwp-btn:hover { text-decoration: none; }

.tcwp-btn--sm {
	padding: 6px 11px;
	font-size: 13px;
}

.tcwp-btn--primary {
	background: var( --tcwp-accent );
	border-color: var( --tcwp-accent );
	color: #fff;
}

.tcwp-btn--primary:hover {
	background: var( --tcwp-accent-d );
	border-color: var( --tcwp-accent-d );
	color: #fff;
}

.tcwp-btn--ghost {
	background: var( --tcwp-bg );
	border-color: var( --tcwp-border );
	color: var( --tcwp-text );
}

.tcwp-btn--ghost:hover {
	background: var( --tcwp-bg-hover );
	border-color: var( --tct-border-strong, #d4d4d4 );
	color: var( --tcwp-text );
}

.tcwp-btn--danger {
	background: var( --tcwp-bg );
	border-color: #FECACA;
	color: var( --tcwp-error );
}

.tcwp-btn--danger:hover {
	background: #FEF2F2;
	border-color: var( --tcwp-error );
	color: var( --tcwp-error );
}

.tcwp-btn--muted {
	background: var( --tcwp-bg-soft );
	border-color: var( --tcwp-border );
	color: var( --tcwp-muted );
	cursor: default;
}

.tcwp-btn[disabled],
.tcwp-btn.is-busy {
	opacity: .6;
	cursor: default;
	pointer-events: none;
}

/* ── Empty state ──────────────────────────────────────────────────────────── */

.tcwp-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 12px;
	padding: 48px 20px;
	color: var( --tcwp-muted );
}

.tcwp-empty__icon {
	font-size: 48px;
	line-height: 1;
	color: #d4d4d4;
}

.tcwp-empty p {
	margin: 0;
	font-size: 15px;
}

/* ── Notices ──────────────────────────────────────────────────────────────── */

.tcwp-notice {
	padding: 12px 16px;
	border-radius: var( --tcwp-radius-sm );
	font-size: 14px;
	border: 1px solid transparent;
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
}

.tcwp-notice--error {
	background: #FEF2F2;
	border-color: #FECACA;
	color: #991B1B;
}

.tcwp-notice--info {
	background: #EFF6FF;
	border-color: #BFDBFE;
	color: #1E40AF;
	margin: 0 0 18px;
}

.tcwp-notice--info a {
	font-weight: 700;
}

/* ── Login prompt (PHP fallback for guests when guest lists are off) ───────── */

.tcwp-login-prompt {
	padding: 16px 18px;
	background: var( --tcwp-bg-soft );
	border: 1px solid var( --tcwp-border );
	border-radius: var( --tcwp-radius );
	font-size: 15px;
	color: var( --tcwp-text );
}

/* ── Toast (appended to <body>) ───────────────────────────────────────────── */

.tcwp-toast {
	position: fixed;
	left: 50%;
	bottom: 28px;
	transform: translate( -50%, 16px );
	z-index: 100000;
	max-width: 90vw;
	padding: 11px 20px;
	background: var( --tcwp-primary );
	color: #fff;
	border-radius: 999px;
	font-family: var( --tcwp-font );
	font-size: 14px;
	font-weight: 500;
	box-shadow: var( --tcwp-shadow-lg );
	opacity: 0;
	transition: opacity .25s ease, transform .25s ease;
	pointer-events: none;
}

.tcwp-toast--in {
	opacity: 1;
	transform: translate( -50%, 0 );
}

/* ── Modal (overlay appended to <body>) ───────────────────────────────────── */

.tcwp-modal-overlay {
	position: fixed;
	inset: 0;
	z-index: 100001;
	background: rgba( 10, 10, 10, .5 );
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
	animation: tcwp-fade .15s ease;
}

@keyframes tcwp-fade {
	from { opacity: 0; }
	to   { opacity: 1; }
}

.tcwp-modal {
	width: 100%;
	max-width: 460px;
	max-height: calc( 100vh - 40px );
	overflow-y: auto;
	background: var( --tcwp-bg );
	border-radius: var( --tcwp-radius );
	box-shadow: var( --tcwp-shadow-lg );
	font-family: var( --tcwp-font );
	color: var( --tcwp-text );
	animation: tcwp-pop .16s ease;
}

@keyframes tcwp-pop {
	from { opacity: 0; transform: translateY( 8px ) scale( .98 ); }
	to   { opacity: 1; transform: translateY( 0 ) scale( 1 ); }
}

.tcwp-modal__head {
	padding: 18px 20px 0;
}

.tcwp-modal__head h3 {
	margin: 0;
	font-size: 18px;
	font-weight: 700;
	color: var( --tcwp-text );
}

.tcwp-modal__body {
	padding: 16px 20px;
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.tcwp-modal__footer {
	display: flex;
	justify-content: flex-end;
	gap: 8px;
	padding: 0 20px 20px;
}

/* ── Form fields ──────────────────────────────────────────────────────────── */

.tcwp-field {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.tcwp-field > span {
	font-size: 13px;
	font-weight: 600;
	color: var( --tcwp-text );
}

.tcwp-input {
	width: 100%;
	padding: 9px 12px;
	border: 1px solid var( --tcwp-border );
	border-radius: var( --tcwp-radius-sm );
	font: inherit;
	font-size: 14px;
	color: var( --tcwp-text );
	background: var( --tcwp-bg );
	transition: border-color .12s, box-shadow .12s;
}

.tcwp-input:focus {
	outline: none;
	border-color: var( --tcwp-accent );
	box-shadow: 0 0 0 3px rgba( 37, 99, 235, .15 );
}

textarea.tcwp-input {
	resize: vertical;
	min-height: 56px;
}

.tcwp-reg-fields {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

/* ── Pick-list (move/copy target chooser) ─────────────────────────────────── */

.tcwp-picklist {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.tcwp-picklist__item {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	width: 100%;
	padding: 11px 14px;
	border: 1px solid var( --tcwp-border );
	border-radius: var( --tcwp-radius-sm );
	background: var( --tcwp-bg );
	font: inherit;
	font-size: 14px;
	font-weight: 500;
	color: var( --tcwp-text );
	cursor: pointer;
	text-align: left;
	transition: background .12s, border-color .12s;
}

.tcwp-picklist__item:hover {
	background: var( --tcwp-bg-hover );
	border-color: var( --tcwp-accent );
}

/* ── Utility ──────────────────────────────────────────────────────────────── */

.tcwp-muted {
	color: var( --tcwp-muted );
	font-size: 14px;
	margin: 0 0 12px;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */

@media ( max-width: 600px ) {
	.tcwp-grid {
		grid-template-columns: repeat( auto-fill, minmax( 150px, 1fr ) );
		gap: 12px;
	}

	.tcwp-h { font-size: 19px; }

	.tcwp-head { margin-bottom: 14px; }

	.tcwp-modal { max-width: 100%; }

	.tcwp-share__row { flex-direction: column; }

	.tcwp-share__row .tcwp-btn { width: 100%; }

	.tcwp-share__actions { flex-direction: column; align-items: stretch; }

	.tcwp-share__email { margin-left: 0; width: 100%; justify-content: center; }
}
