/* ==========================================================================
   Global Popup / Modal
   ========================================================================== */

.kw-popup {
	position: fixed;
	inset: 0;
	z-index: 1100;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem 1rem;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.25s ease;
}

.kw-popup.is-open {
	pointer-events: auto;
	opacity: 1;
}

/* Overlay */
.kw-popup__overlay {
	position: fixed;
	inset: 0;
	background-color: rgba(0, 0, 0, 0.4);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}

/* Panel */
.kw-popup__panel {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	width: 100%;
	max-width: 600px;
	max-height: calc(100vh - 6rem);
	background-color: var(--wp--preset--color--surface);
	border-radius: var(--kw-radius-xl);
	box-shadow: var(--kw-shadow-xl);
	transform: translateY(12px) scale(0.97);
	transition: transform 0.3s var(--kw-ease-bounce);
	overflow: hidden;
}

.kw-popup.is-open .kw-popup__panel {
	transform: translateY(0) scale(1);
}

/* Size variants */
.kw-popup--sm .kw-popup__panel { max-width: 400px; }
.kw-popup--md .kw-popup__panel { max-width: 600px; }
.kw-popup--lg .kw-popup__panel { max-width: 800px; }
.kw-popup--full .kw-popup__panel { max-width: 100%; }

/* Header */
.kw-popup__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 1rem 1.5rem;
	border-bottom: 1px solid var(--wp--preset--color--border);
	flex-shrink: 0;
}

/* Hide header when no title */
.kw-popup__header:empty,
.kw-popup__header--hidden {
	display: none;
}

.kw-popup__title {
	font-size: 1.0625rem;
	font-weight: 700;
	margin: 0;
	color: var(--wp--preset--color--text);
}

.kw-popup__close {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	padding: 0;
	background: none;
	border: none;
	border-radius: 50%;
	color: var(--wp--preset--color--text);
	cursor: pointer;
	transition: background-color 0.2s, color 0.2s;
}

.kw-popup__close:hover {
	background-color: var(--wp--preset--color--surface-alt);
	color: var(--wp--preset--color--highlight);
}

/* Body */
.kw-popup__body {
	flex: 1;
	overflow-y: auto;
	overscroll-behavior: contain;
	padding: 1.5rem;
}

/* Body scroll lock */
body.kw-popup-open {
	overflow: hidden;
}

/* Search inside popup */
.kw-popup .header-search__form {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin-bottom: 1rem;
}

.kw-popup .header-search__input {
	width: 100%;
	padding: 0.75rem 1rem;
	font-size: 1rem;
	border: 1px solid var(--wp--preset--color--border);
	border-radius: 10px;
	background: var(--wp--preset--color--surface-alt);
	color: var(--wp--preset--color--text);
	transition: border-color 0.2s, box-shadow 0.2s;
}

.kw-popup .header-search__input:focus {
	outline: none;
	border-color: var(--wp--preset--color--accent);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--wp--preset--color--accent) 12%, transparent);
	background: var(--wp--preset--color--surface);
}

.kw-popup .search-result__item {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.625rem 0;
	border-bottom: 1px solid var(--wp--preset--color--border);
	transition: background-color 0.15s;
}

.kw-popup .search-result__item:last-of-type {
	border-bottom: none;
}

.kw-popup .search-result__item:hover {
	background-color: var(--wp--preset--color--surface-alt);
	border-radius: 8px;
	margin: 0 -0.5rem;
	padding-left: 0.5rem;
	padding-right: 0.5rem;
}

.kw-popup .search-result__image {
	width: 48px;
	height: 48px;
	object-fit: cover;
	border-radius: 8px;
	border: 1px solid var(--wp--preset--color--border);
	flex-shrink: 0;
}

.kw-popup .search-result__info {
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}

.kw-popup .search-result__name {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--wp--preset--color--text);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.kw-popup .search-result__price {
	font-size: 0.8125rem;
	color: var(--wp--preset--color--text-light);
}

.kw-popup .search-result__empty {
	text-align: center;
	padding: 2rem 0;
	font-size: 0.9375rem;
	color: var(--wp--preset--color--text-light);
}

.kw-popup .search-result__view-all {
	display: block;
	text-align: center;
	padding: 0.75rem;
	margin-top: 0.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--wp--preset--color--accent);
	border: 1px solid var(--wp--preset--color--border);
	border-radius: 8px;
	transition: background-color 0.2s, color 0.2s;
}

.kw-popup .search-result__view-all:hover {
	background-color: var(--wp--preset--color--surface-alt);
	color: var(--wp--preset--color--primary);
}

/* ==========================================================================
   Search Popup
   ========================================================================== */

.kw-search-popup {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.kw-search-popup__intro {
	text-align: center;
}

.kw-search-popup__title {
	font-size: 1.5rem;
	font-weight: 700;
	margin: 0 0 0.375rem;
	color: var(--wp--preset--color--text);
	letter-spacing: -0.01em;
}

.kw-search-popup__subtitle {
	font-size: 0.875rem;
	color: var(--wp--preset--color--text-light);
	margin: 0;
	line-height: 1.5;
}

.kw-search-popup__form {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 0.5rem 0.5rem 1rem;
	background: var(--wp--preset--color--surface);
	border: 2px solid var(--wp--preset--color--border);
	border-radius: var(--kw-radius-lg);
	transition: border-color 0.2s, box-shadow 0.2s;
	margin-bottom: 0;
}

.kw-search-popup__form:focus-within {
	border-color: var(--wp--preset--color--accent);
	box-shadow: 0 0 0 4px color-mix(in srgb, var(--wp--preset--color--accent) 10%, transparent);
}

.kw-search-popup__form-icon {
	color: var(--wp--preset--color--text-light);
	flex-shrink: 0;
}

.kw-search-popup__input {
	flex: 1;
	padding: 0.625rem 0 !important;
	font-size: 1rem !important;
	border: none !important;
	background: transparent !important;
	box-shadow: none !important;
	color: var(--wp--preset--color--text);
	min-width: 0;
}

.kw-search-popup__input:focus {
	outline: none;
	box-shadow: none !important;
}

.kw-search-popup__submit {
	display: inline-flex;
	align-items: center;
	padding: 0.625rem 1.25rem;
	font-size: 0.875rem;
	font-weight: 600;
	background: var(--wp--preset--color--accent);
	color: #fff;
	border: none;
	border-radius: var(--kw-radius-md);
	cursor: pointer;
	transition: background-color 0.2s, transform 0.1s;
	flex-shrink: 0;
}

.kw-search-popup__submit:hover {
	background: var(--wp--preset--color--primary);
}

.kw-search-popup__submit:active {
	transform: scale(0.98);
}

/* Results area */
.kw-search-popup__results {
	min-height: 120px;
}

.kw-search-popup__results-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.5rem 0.25rem;
	margin-bottom: 0.5rem;
	border-bottom: 1px solid var(--wp--preset--color--border);
}

.kw-search-popup__results-label {
	font-size: 0.75rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--wp--preset--color--text-light);
}

.kw-search-popup__results-count {
	font-size: 0.75rem;
	color: var(--wp--preset--color--text-light);
}

.kw-search-popup__list {
	display: flex;
	flex-direction: column;
	gap: 0.125rem;
}

.kw-search-popup__list .search-result__item {
	display: flex;
	align-items: center;
	gap: 0.875rem;
	padding: 0.625rem;
	border: 1px solid transparent;
	border-radius: var(--kw-radius-md);
	transition: background-color 0.15s, border-color 0.15s;
	text-decoration: none;
}

.kw-search-popup__list .search-result__item:hover {
	background: var(--wp--preset--color--surface-alt);
	border-color: var(--wp--preset--color--border);
	margin: 0;
	padding-left: 0.625rem;
	padding-right: 0.625rem;
}

.kw-search-popup__list .search-result__image {
	width: 56px;
	height: 56px;
	border-radius: var(--kw-radius-sm);
}

.kw-search-popup__list .search-result__info {
	flex: 1;
	min-width: 0;
}

.kw-search-popup__list .search-result__name {
	font-size: 0.9375rem;
	font-weight: 600;
	color: var(--wp--preset--color--text);
}

.kw-search-popup__list .search-result__price {
	font-size: 0.875rem;
	color: var(--wp--preset--color--accent);
	font-weight: 600;
}

.search-result__arrow {
	color: var(--wp--preset--color--text-light);
	flex-shrink: 0;
	transition: transform 0.2s;
}

.kw-search-popup__list .search-result__item:hover .search-result__arrow {
	transform: translateX(3px);
	color: var(--wp--preset--color--accent);
}

/* View all button */
.kw-search-popup .search-result__view-all {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.875rem;
	margin-top: 0.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: #fff;
	background: var(--wp--preset--color--accent);
	border: none;
	border-radius: var(--kw-radius-md);
	transition: background-color 0.2s;
}

.kw-search-popup .search-result__view-all:hover {
	background: var(--wp--preset--color--primary);
	color: #fff;
}

/* Hint state (initial / cleared) */
.kw-search-popup__hint {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.625rem;
	padding: 2rem 1rem;
	color: var(--wp--preset--color--text-light);
	text-align: center;
}

.kw-search-popup__hint svg {
	opacity: 0.4;
}

.kw-search-popup__hint p {
	margin: 0;
	font-size: 0.875rem;
}

/* Loading state */
.kw-search-popup__loading {
	padding: 2rem;
	text-align: center;
	font-size: 0.875rem;
	color: var(--wp--preset--color--text-light);
}

/* Empty state */
.kw-search-popup__empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.5rem;
	padding: 2rem 1rem;
	text-align: center;
}

.kw-search-popup__empty svg {
	color: var(--wp--preset--color--text-light);
	opacity: 0.5;
	margin-bottom: 0.25rem;
}

.kw-search-popup__empty h3 {
	font-size: 1.0625rem;
	font-weight: 700;
	margin: 0;
	color: var(--wp--preset--color--text);
}

.kw-search-popup__empty p {
	margin: 0;
	font-size: 0.875rem;
	color: var(--wp--preset--color--text-light);
	max-width: 320px;
}

.kw-search-popup__browse {
	margin-top: 0.75rem;
	display: inline-flex;
	align-items: center;
	padding: 0.625rem 1.25rem;
	font-size: 0.875rem;
	font-weight: 600;
	background: var(--wp--preset--color--accent);
	color: #fff;
	border-radius: var(--kw-radius-md);
	transition: background-color 0.2s;
}

.kw-search-popup__browse:hover {
	background: var(--wp--preset--color--primary);
	color: #fff;
}

/* Mobile */
@media (max-width: 600px) {
	.kw-search-popup__title { font-size: 1.25rem; }
	.kw-search-popup__form { padding: 0.375rem 0.375rem 0.375rem 0.75rem; }
	.kw-search-popup__submit { padding: 0.5rem 0.875rem; font-size: 0.8125rem; }
}

@media (prefers-reduced-motion: reduce) {
	.kw-popup,
	.kw-popup__panel {
		transition: none;
	}
}

@media (max-width: 480px) {
	.kw-popup {
		padding: 1rem 0.5rem;
	}

	.kw-popup__panel {
		border-radius: 12px;
	}
}