/**
 * okidevsearchbar — Search Bar with Category Filter
 * BEM naming: okidev-searchbar__*
 */

/* ═══════════════════════════════════════
   0. Design Tokens
   Override any --okidev-searchbar-* variable in your theme CSS to customise
   the search bar without touching this file. Example:
       :root {
           --okidev-searchbar-color-accent: #e63946;
           --okidev-searchbar-radius-form:  2rem;
       }
   ═══════════════════════════════════════ */

:root {
	/* --- Colors (fall back to Bootstrap 5 vars where available) --- */
	--okidev-searchbar-color-text: var(--bs-body-color, #212529);
	--okidev-searchbar-color-muted: var(--bs-secondary-color, #6c757d);
	--okidev-searchbar-color-accent: var(--bs-primary, #0d6efd);
	--okidev-searchbar-color-bg: var(--bs-body-bg, #fff);
	--okidev-searchbar-color-bg-results: var(--bs-body-bg, #fff);
	--okidev-searchbar-color-bg-dropdown: var(--okidev-searchbar-color-bg-results);
	--okidev-searchbar-color-bg-hover: var(--bs-tertiary-bg, #f8f9fa);
	--okidev-searchbar-color-border: var(--bs-border-color, #dee2e6);
	--okidev-searchbar-color-cat-active-text: var(--bs-primary, #0d6efd);
	--okidev-searchbar-color-cat-active-bg: rgba(13, 110, 253, 0.05);
	--okidev-searchbar-color-result-img-bg: #fff;

	/* --- Shadows --- */
	--okidev-searchbar-shadow-focus: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
	--okidev-searchbar-shadow-dropdown: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);

	/* --- Border radii --- */
	--okidev-searchbar-radius-form: var(--bs-border-radius, 0.5rem);
	--okidev-searchbar-radius-dropdown: 0.375rem;
	--okidev-searchbar-radius-result-img: 0.25rem;

	/* --- Widths / Heights --- */
	--okidev-searchbar-max-width: 600px;
	--okidev-searchbar-cat-label-max-width: 140px;
	--okidev-searchbar-cat-label-max-width-sm: 100px;
	--okidev-searchbar-dropdown-min-width: 220px;
	--okidev-searchbar-dropdown-max-width: 320px;
	--okidev-searchbar-dropdown-max-height: 360px;
	--okidev-searchbar-results-max-height: 400px;
	--okidev-searchbar-result-img-size: 40px;

	/* --- Font sizes --- */
	--okidev-searchbar-font-input: 0.9375rem;
	--okidev-searchbar-font-cat: 0.875rem;
	--okidev-searchbar-font-result-name: 0.875rem;
	--okidev-searchbar-font-result-meta: 0.75rem;
	--okidev-searchbar-font-result-price: 0.8125rem;

	/* --- Z-indexes --- */
	--okidev-searchbar-z-dropdown: 1050;
	--okidev-searchbar-z-offcanvas-dropdown: 1060;
}

/* ═══════════════════════════════════════
   1. Widget Container
   ═══════════════════════════════════════ */

.okidev-searchbar {
	position: relative;
	width: 100%;
	max-width: var(--okidev-searchbar-max-width);
}

.okidev-searchbar__container {
	max-width: var(--okidev-searchbar-max-width);
	width: 100%;
}

.okidev-searchbar__widget {
	position: relative;
	width: 100%;
}

.okidev-searchbar__form {
	display: flex;
	align-items: stretch;
	position: relative;
	border-radius: var(--okidev-searchbar-radius-form);
	overflow: visible;
	background: var(--okidev-searchbar-color-bg);
	transition:
		border-color 0.15s ease-in-out,
		box-shadow 0.15s ease-in-out;
}

.okidev-searchbar__form:focus-within {
	border-color: var(--okidev-searchbar-color-accent);
	box-shadow: var(--okidev-searchbar-shadow-focus);
}

/* ═══════════════════════════════════════
   2. Category Button
   ═══════════════════════════════════════ */

.okidev-searchbar__cat-btn {
	display: flex;
	align-items: center;
	gap: 2px;
	padding: 0.5rem 0.5rem 0.5rem 0.75rem;
	border: none;
	background: transparent;
	color: var(--okidev-searchbar-color-text);
	font-size: var(--okidev-searchbar-font-cat);
	white-space: nowrap;
	cursor: pointer;
	border-right: 1px solid var(--okidev-searchbar-color-border);
	transition:
		background-color 0.15s,
		border-radius 0.2s;
	flex-shrink: 0;
	overflow: hidden;
}

.okidev-searchbar__cat-btn:hover {
	background-color: var(--okidev-searchbar-color-bg-hover);
	border-radius: var(--okidev-searchbar-radius-form);
}

.okidev-searchbar__cat-label {
	max-width: var(--okidev-searchbar-cat-label-max-width);
	overflow: hidden;
	text-overflow: ellipsis;
}

.okidev-searchbar__cat-arrow {
	font-size: 1.25rem;
	transition: transform 0.2s;
}

.okidev-searchbar__cat-btn[aria-expanded='true'] .okidev-searchbar__cat-arrow {
	transform: rotate(180deg);
}

/* ═══════════════════════════════════════
   3. Category Dropdown
   ═══════════════════════════════════════ */

.okidev-searchbar__cat-dropdown {
	position: absolute;
	top: 100%;
	left: 0;
	z-index: var(--okidev-searchbar-z-dropdown);
	min-width: var(--okidev-searchbar-dropdown-min-width);
	max-width: var(--okidev-searchbar-dropdown-max-width);
	max-height: var(--okidev-searchbar-dropdown-max-height);
	overflow-y: auto;
	margin-top: 4px;
	background: var(--okidev-searchbar-color-bg-dropdown);
	border: 1px solid var(--okidev-searchbar-color-border);
	border-radius: var(--okidev-searchbar-radius-dropdown);
	box-shadow: var(--okidev-searchbar-shadow-dropdown);
}

.okidev-searchbar__cat-dropdown[hidden] {
	display: none;
}

.okidev-searchbar__cat-list {
	list-style: none;
	margin: 0;
	padding: 0.25rem 0;
}

.okidev-searchbar__cat-item {
	display: block;
	padding: 0.4rem 0.75rem;
	font-size: var(--okidev-searchbar-font-cat);
	color: var(--okidev-searchbar-color-text);
	cursor: pointer;
	transition: background-color 0.1s;
	line-height: 1.4;
}

.okidev-searchbar__cat-item:hover {
	background-color: var(--okidev-searchbar-color-bg-hover);
}

.okidev-searchbar__cat-item--active {
	font-weight: 600;
	color: var(--okidev-searchbar-color-cat-active-text);
	background-color: var(--okidev-searchbar-color-cat-active-bg);
}

.okidev-searchbar__cat-count {
	color: var(--okidev-searchbar-color-muted);
	font-size: 0.8em;
	font-weight: 400;
}

/* Depth indentation handled inline via style="padding-left" */
.okidev-searchbar__cat-item--depth-2,
.okidev-searchbar__cat-item--depth-3 {
	font-size: 0.825rem;
}

/* ═══════════════════════════════════════
   4. Search Input
   ═══════════════════════════════════════ */

.okidev-searchbar__input-wrap {
	display: flex;
	align-items: center;
	flex: 1;
	min-width: 0;
	position: relative;
}

.okidev-searchbar__input {
	flex: 1;
	min-width: 0;
	padding: 0.5rem 0.75rem;
	border: none;
	outline: none;
	background: transparent;
	font-size: var(--okidev-searchbar-font-input);
	color: var(--okidev-searchbar-color-text);
}

.okidev-searchbar__input::placeholder {
	color: var(--okidev-searchbar-color-muted);
}

/* ═══════════════════════════════════════
   5. Action Buttons (clear, submit)
   ═══════════════════════════════════════ */

.okidev-searchbar__clear,
.okidev-searchbar__submit {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0 0.5rem;
	border: none;
	background: transparent;
	color: var(--okidev-searchbar-color-muted);
	cursor: pointer;
	flex-shrink: 0;
}

.okidev-searchbar__clear:hover,
.okidev-searchbar__submit:hover {
	color: var(--okidev-searchbar-color-text);
}

.okidev-searchbar__clear[hidden] {
	display: none;
}

.okidev-searchbar__submit {
	padding: 0 0.75rem;
	color: var(--okidev-searchbar-color-accent);
}

/* ═══════════════════════════════════════
   6. Autocomplete Results
   ═══════════════════════════════════════ */

.okidev-searchbar__results {
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	z-index: var(--okidev-searchbar-z-dropdown);
	margin-top: 4px;
	background: var(--okidev-searchbar-color-bg-results);
	border: 1px solid var(--okidev-searchbar-color-border);
	border-radius: var(--okidev-searchbar-radius-dropdown);
	box-shadow: var(--okidev-searchbar-shadow-dropdown);
	max-height: var(--okidev-searchbar-results-max-height);
	overflow-y: auto;
}

.okidev-searchbar__results[hidden] {
	display: none;
}

.okidev-searchbar__result {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.5rem 0.75rem;
	text-decoration: none;
	color: var(--okidev-searchbar-color-text);
	transition: background-color 0.1s;
}

.okidev-searchbar__result:hover,
.okidev-searchbar__result--active {
	background-color: var(--okidev-searchbar-color-bg-hover);
	text-decoration: none;
	color: var(--okidev-searchbar-color-text);
}

.okidev-searchbar__result + .okidev-searchbar__result {
	border-top: 1px solid var(--okidev-searchbar-color-border);
}

.okidev-searchbar__result-img {
	width: var(--okidev-searchbar-result-img-size);
	height: var(--okidev-searchbar-result-img-size);
	object-fit: contain;
	flex-shrink: 0;
	border-radius: var(--okidev-searchbar-radius-result-img);
	background: var(--okidev-searchbar-color-result-img-bg);
	padding: 0.1rem;
}

.okidev-searchbar__result-info {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 0.125rem;
}

.okidev-searchbar__result-name {
	font-size: var(--okidev-searchbar-font-result-name);
	line-height: 1.3;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.okidev-searchbar__result-details {
	display: flex;
	flex-direction: row;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.5rem;
}

.okidev-searchbar__result-meta {
	font-size: var(--okidev-searchbar-font-result-meta);
	color: var(--okidev-searchbar-color-muted);
	line-height: 1.3;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	min-width: 0;
}

.okidev-searchbar__result-sep {
	color: var(--okidev-searchbar-color-muted);
}

.okidev-searchbar__result-price {
	font-size: var(--okidev-searchbar-font-result-price);
	font-weight: 600;
	white-space: nowrap;
	flex-shrink: 0;
	color: var(--okidev-searchbar-color-text);
}

.okidev-searchbar__no-results {
	padding: 1rem;
	text-align: center;
	color: var(--okidev-searchbar-color-muted);
	font-size: var(--okidev-searchbar-font-cat);
}

/* ═══════════════════════════════════════
   7. Offcanvas Layout (mobile / Hummingbird)
   ═══════════════════════════════════════ */

/* Full-height offcanvas panel */
#okidev-searchbar-offcanvas {
	height: 100dvh;
	max-height: 100dvh;
}

/*
 * Inner wrapper: [<- back btn] [widget column].
 * align-items: stretch so the mobile container fills the full panel height.
 */
.okidev-searchbar__offcanvas-wrap {
	display: flex;
	flex-direction: row;
	align-items: stretch;
	flex: 1;
	height: 100%;
}

/* Back button - pinned to the top of its column, not stretched */
.okidev-searchbar__back-btn {
	flex-shrink: 0;
	align-self: flex-start;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0.6875rem 0.5rem 0.6875rem 0.75rem;
	background: transparent;
	border: none;
	color: var(--okidev-searchbar-color-text);
	cursor: pointer;
	line-height: 0;
}

.okidev-searchbar__back-btn:hover {
	color: var(--okidev-searchbar-color-accent);
}

.okidev-searchbar__back-btn .material-icons {
	font-size: 1.5rem;
}

/* Mobile container: fills remaining width, stretches to panel height, flex column */
#okidev-searchbar-offcanvas .okidev-searchbar__mobile-container {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
}

/* Widget fills the mobile container as a flex column */
#okidev-searchbar-offcanvas .okidev-searchbar__widget {
	display: flex;
	flex-direction: column;
	flex: 1;
}

/* Form row: flush with panel, no outer box styling */
#okidev-searchbar-offcanvas .okidev-searchbar__form {
	flex-shrink: 0;
	border: none;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
	border-bottom: 1px solid var(--okidev-searchbar-color-border);
}

#okidev-searchbar-offcanvas .okidev-searchbar__form:focus-within {
	border-color: transparent;
	box-shadow: none;
	border-bottom-color: var(--okidev-searchbar-color-accent);
}

/* Results fill the remaining panel height and scroll independently */
#okidev-searchbar-offcanvas .okidev-searchbar__results {
	position: static;
	flex: 1;
	width: 100%;
	border: none;
	border-radius: 0;
	box-shadow: none;
	margin-top: 0;
	max-height: none;
	overflow-y: auto;
}

/* Category dropdown keeps absolute positioning, shown as an overlay below the form row */
#okidev-searchbar-offcanvas .okidev-searchbar__cat-dropdown {
	position: absolute;
	max-height: 55vh;
	overflow-y: auto;
	border-radius: 0;
	z-index: var(--okidev-searchbar-z-offcanvas-dropdown);
}

/* Larger touch targets inside offcanvas */
#okidev-searchbar-offcanvas .okidev-searchbar__result {
	padding: 0.625rem 1rem;
}

/* ═══════════════════════════════════════
   8. Responsive
   ═══════════════════════════════════════ */

@media (max-width: 767.98px) {
	.okidev-searchbar__cat-label {
		max-width: var(--okidev-searchbar-cat-label-max-width-sm);
	}
}