/*!
 * IdeaPlugins WooCommerce Product Search Engine — Frontend Styles
 * All selectors are scoped under the ideaps_search_ prefix and every
 * color/spacing token is a --ideaps-search-* CSS variable so this file
 * can never collide with theme or other-plugin styles.
 */

:root {
	--ideaps-search-panel-width: 420px;
	--ideaps-search-panel-background: #ffffff;
	--ideaps-search-panel-heading: #12141a;
	--ideaps-search-panel-text: #4b4f58;
	--ideaps-search-panel-border: #e6e7eb;
	--ideaps-search-accent: #0e6e55;
	--ideaps-search-input-background: #f7f8fa;
	--ideaps-search-button-background: #0e6e55;
	--ideaps-search-button-background-hover: #0b5943;
	--ideaps-search-button-text: #ffffff;
	--ideaps-search-radius: 14px;
	--ideaps-search-shadow: 0 16px 40px rgba(18, 20, 26, .14);
	--ideaps-search-font-size: 15px;
	--ideaps-search-heading-weight: 600;
	--ideaps-search-body-weight: 400;
	--ideaps-search-duration: 320ms;
	--ideaps-search-easing: cubic-bezier(.22, 1, .36, 1);
}

/* ---------- Trigger ---------- */

.ideaps_search_trigger {
	position: fixed;
	z-index: 99990;
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
	border: none;
	cursor: pointer;
	background: var(--ideaps-search-accent);
	color: #fff;
	font-size: 13px;
	font-weight: var(--ideaps-search-heading-weight);
	line-height: 1;
	padding: 18px 11px;
	border-radius: 12px 0 0 12px;
	box-shadow: var(--ideaps-search-shadow);
	transition: background-color var(--ideaps-search-duration) var(--ideaps-search-easing), transform var(--ideaps-search-duration) var(--ideaps-search-easing);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.ideaps_search_trigger:hover {
	background: var(--ideaps-search-button-background-hover, var(--ideaps-search-accent));
	transform: translateY(-1px);
}

.ideaps_search_trigger:focus-visible {
	outline: 3px solid #fff;
	outline-offset: -5px;
}

.ideaps_search_trigger_icon {
	display: inline-flex;
}

/* Text reads vertically (top-to-bottom on the right edge, i.e. rotated
   180° so it flows bottom-to-top like a typical side tab; the left
   edge reads normally top-to-bottom). */
.ideaps_search_trigger_text {
	writing-mode: vertical-rl;
	text-orientation: mixed;
	white-space: nowrap;
	transform: rotate(180deg);
	letter-spacing: .02em;
}

.ideaps_search_trigger--middle-left .ideaps_search_trigger_text,
.ideaps_search_trigger--bottom-left .ideaps_search_trigger_text {
	transform: none;
}

.ideaps_search_trigger--middle-right { top: 50%; right: 0; transform: translateY(-50%); }
.ideaps_search_trigger--middle-left { top: 50%; left: 0; transform: translateY(-50%); border-radius: 0 12px 12px 0; }
.ideaps_search_trigger--bottom-right { bottom: 24px; right: 0; border-radius: 12px 0 0 12px; }
.ideaps_search_trigger--bottom-left { bottom: 24px; left: 0; border-radius: 0 12px 12px 0; }

.ideaps_search_trigger--middle-right:hover,
.ideaps_search_trigger--bottom-right:hover { transform: translateY(-50%) translateX(-2px); }
.ideaps_search_trigger--bottom-right:hover { transform: translateX(-2px); }
.ideaps_search_trigger--middle-left:hover,
.ideaps_search_trigger--bottom-left:hover { transform: translateY(-50%) translateX(2px); }
.ideaps_search_trigger--bottom-left:hover { transform: translateX(2px); }

/* ---------- Overlay ---------- */

.ideaps_search_overlay {
	position: fixed;
	inset: 0;
	background: rgba(12, 13, 16, .45);
	z-index: 99995;
	opacity: 0;
	transition: opacity var(--ideaps-search-duration) var(--ideaps-search-easing);
}

.ideaps_search_overlay.is-visible { opacity: 1; }

/* ---------- Panel ---------- */

.ideaps_search_engine {
	position: fixed;
	top: 0;
	bottom: 0;
	width: var(--ideaps-search-panel-width);
	max-width: 92vw;
	background: var(--ideaps-search-panel-background);
	color: var(--ideaps-search-panel-text);
	z-index: 99999;
	display: flex;
	flex-direction: column;
	box-shadow: var(--ideaps-search-shadow);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	font-size: var(--ideaps-search-font-size);
	font-weight: var(--ideaps-search-body-weight);
	transition: transform var(--ideaps-search-duration) var(--ideaps-search-easing);
}

.ideaps_search_engine--right { right: 0; transform: translateX(100%); border-radius: var(--ideaps-search-radius) 0 0 var(--ideaps-search-radius); }
.ideaps_search_engine--left { left: 0; transform: translateX(-100%); border-radius: 0 var(--ideaps-search-radius) var(--ideaps-search-radius) 0; }

.ideaps_search_engine.is-open { transform: translateX(0); }

.ideaps_search_engine[hidden] { display: none; }

/* ---------- Header ---------- */

.ideaps_search_header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 16px;
	padding: 28px 28px 20px;
	border-bottom: 1px solid var(--ideaps-search-panel-border);
}

.ideaps_search_title {
	margin: 0 0 6px;
	font-size: 1.3em;
	font-weight: var(--ideaps-search-heading-weight);
	color: var(--ideaps-search-panel-heading);
	line-height: 1.3;
}

.ideaps_search_subtitle {
	margin: 0;
	font-size: .9em;
	color: var(--ideaps-search-panel-text);
	opacity: .85;
	line-height: 1.5;
}

.ideaps_search_close {
	flex-shrink: 0;
	width: 36px;
	height: 36px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--ideaps-search-panel-border);
	background: transparent;
	color: var(--ideaps-search-panel-heading);
	border-radius: 999px;
	cursor: pointer;
	transition: background-color 160ms ease, transform 160ms ease;
}

.ideaps_search_close:hover { background: var(--ideaps-search-input-background); transform: rotate(90deg); }
.ideaps_search_close:focus-visible { outline: 2px solid var(--ideaps-search-accent); outline-offset: 2px; }

/* ---------- Body / Filters ---------- */

.ideaps_search_body {
	flex: 1;
	overflow-y: auto;
	padding: 24px 28px 28px;
	position: relative;
}

.ideaps_search_loading {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--ideaps-search-panel-background);
	font-size: .9em;
	opacity: .8;
	z-index: 2;
}

.ideaps_search_filters {
	display: flex;
	flex-direction: column;
	gap: 18px;
}

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

/* Fields with zero matching options for the currently selected category
   (e.g. "Color" when a Computers category has no color attribute) hide
   themselves instead of showing a permanently-empty dropdown. */
.ideaps_search_filter.is-empty { display: none; }

.ideaps_search_label {
	font-size: .82em;
	font-weight: 600;
	color: var(--ideaps-search-panel-heading);
	letter-spacing: .01em;
}

.ideaps_search_select_wrap { position: relative; }

.ideaps_search_select {
	appearance: none;
	width: 100%;
	background: var(--ideaps-search-input-background);
	border: 1px solid var(--ideaps-search-panel-border);
	border-radius: calc(var(--ideaps-search-radius) * .55);
	color: var(--ideaps-search-panel-heading);
	font-size: .95em;
	font-family: inherit;
	padding: 12px 40px 12px 14px;
	cursor: pointer;
	transition: border-color 160ms ease, box-shadow 160ms ease;
}

.ideaps_search_select:hover { border-color: var(--ideaps-search-accent); }

.ideaps_search_select:focus-visible {
	outline: none;
	border-color: var(--ideaps-search-accent);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--ideaps-search-accent) 22%, transparent);
}

.ideaps_search_select:disabled { opacity: .55; cursor: not-allowed; }

.ideaps_search_select_icon {
	position: absolute;
	right: 14px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--ideaps-search-panel-text);
	pointer-events: none;
}

/* Custom searchable-dropdown enhancement (progressive; falls back to
   the plain <select> above when JS is unavailable). */

.ideaps_search_filter--searchable_dropdown.is-enhanced .ideaps_search_select_wrap { position: relative; }

.ideaps_search_combobox_input {
	width: 100%;
	background: var(--ideaps-search-input-background);
	border: 1px solid var(--ideaps-search-panel-border);
	border-radius: calc(var(--ideaps-search-radius) * .55);
	color: var(--ideaps-search-panel-heading);
	font-size: .95em;
	font-family: inherit;
	padding: 12px 40px 12px 14px;
	cursor: text;
}

.ideaps_search_combobox_input:focus-visible {
	outline: none;
	border-color: var(--ideaps-search-accent);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--ideaps-search-accent) 22%, transparent);
}

.ideaps_search_combobox_list {
	position: absolute;
	left: 0;
	right: 0;
	top: calc(100% + 6px);
	background: var(--ideaps-search-panel-background);
	border: 1px solid var(--ideaps-search-panel-border);
	border-radius: calc(var(--ideaps-search-radius) * .55);
	box-shadow: var(--ideaps-search-shadow);
	max-height: 220px;
	overflow-y: auto;
	z-index: 5;
	padding: 6px;
	list-style: none;
	margin: 0;
}

.ideaps_search_combobox_list[hidden] { display: none; }

.ideaps_search_combobox_option {
	padding: 9px 12px;
	border-radius: 8px;
	cursor: pointer;
	font-size: .92em;
	color: var(--ideaps-search-panel-heading);
}

.ideaps_search_combobox_option:hover,
.ideaps_search_combobox_option.is-active {
	background: var(--ideaps-search-input-background);
}

.ideaps_search_combobox_empty {
	padding: 10px 12px;
	font-size: .85em;
	opacity: .7;
}

/* ---------- Actions ---------- */

.ideaps_search_actions {
	margin-top: 8px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.ideaps_search_button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	background: var(--ideaps-search-button-background);
	color: var(--ideaps-search-button-text);
	border: none;
	border-radius: calc(var(--ideaps-search-radius) * .6);
	padding: 14px 20px;
	font-size: .98em;
	font-weight: 600;
	cursor: pointer;
	transition: background-color 160ms ease, transform 160ms ease;
}

.ideaps_search_button:hover { background: var(--ideaps-search-button-background-hover); transform: translateY(-1px); }
.ideaps_search_button:focus-visible { outline: 2px solid var(--ideaps-search-button-text); outline-offset: 2px; }

.ideaps_search_reset {
	background: none;
	border: none;
	color: var(--ideaps-search-panel-text);
	font-size: .87em;
	text-decoration: underline;
	text-underline-offset: 3px;
	cursor: pointer;
	align-self: center;
	padding: 6px;
}

.ideaps_search_reset:hover { color: var(--ideaps-search-accent); }

/* ---------- Dark theme ---------- */

[data-ideaps-theme="dark"] .ideaps_search_engine { color-scheme: dark; }

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
	.ideaps_search_engine,
	.ideaps_search_overlay,
	.ideaps_search_trigger,
	.ideaps_search_close {
		transition-duration: 1ms !important;
	}
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
	.ideaps_search_engine {
		width: 100%;
		max-width: 100%;
		border-radius: 0;
	}
	.ideaps_search_trigger_text { display: none; }
	.ideaps_search_trigger { padding: 14px; border-radius: 999px; }
	.ideaps_search_trigger--middle-right,
	.ideaps_search_trigger--middle-left { top: auto; bottom: 24px; transform: none; }
	.ideaps_search_trigger--middle-right { right: 16px; }
	.ideaps_search_trigger--middle-left { left: 16px; }
	.ideaps_search_header { padding: 22px 20px 16px; }
	.ideaps_search_body { padding: 18px 20px 24px; }
	.ideaps_search_select,
	.ideaps_search_combobox_input,
	.ideaps_search_button { padding-top: 14px; padding-bottom: 14px; }
}