/**
 * Directory AJAX Search - Front-end styles
 * Theme colors pulled from the PharmaAdda logo (navy + orange).
 * Everything is driven by CSS custom properties for easy re-theming.
 */

.ds-search-wrapper {
	--ds-navy: #101c3f;
	--ds-orange: #f4611e;
	--ds-primary: var(--ds-navy);
	--ds-accent: var(--ds-orange);
	--ds-text: #1f2937;
	--ds-text-muted: #6b7280;
	--ds-border: #d7dbe6;
	--ds-border-focus: var(--ds-navy);
	--ds-bg: #ffffff;
	--ds-shadow: 0 14px 32px rgba(16, 28, 63, 0.14);
	--ds-radius: 14px;
	--ds-radius-sm: 10px;
	--ds-highlight: #101c3f;

	/* Per-type accent colors used for the little icon badges. */
	--ds-cat-color: #f4611e;
	--ds-cat-bg: #fff1e8;
	--ds-subcat-color: #101c3f;
	--ds-subcat-bg: #eef0f6;
	--ds-company-color: #0d9488;
	--ds-company-bg: #e6f7f5;

	position: relative;
	width: 100%;
	max-width: 640px;
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Dark mode - honours OS preference automatically */
@media (prefers-color-scheme: dark) {
	.ds-search-wrapper {
		--ds-primary: #f4611e;
		--ds-text: #f3f4f6;
		--ds-text-muted: #9ca3af;
		--ds-border: #374151;
		--ds-border-focus: #f4611e;
		--ds-bg: #111827;
		--ds-shadow: 0 14px 32px rgba(0, 0, 0, 0.55);
		--ds-highlight: #ffffff;

		--ds-cat-bg: rgba(244, 97, 30, 0.16);
		--ds-subcat-bg: rgba(255, 255, 255, 0.08);
		--ds-company-bg: rgba(13, 148, 136, 0.18);
	}
}

.ds-search-wrapper.ds-dark {
	--ds-primary: #f4611e;
	--ds-text: #f3f4f6;
	--ds-text-muted: #9ca3af;
	--ds-border: #374151;
	--ds-border-focus: #f4611e;
	--ds-bg: #111827;
	--ds-shadow: 0 14px 32px rgba(0, 0, 0, 0.55);
	--ds-highlight: #ffffff;
}

/* ------------------------------------------------------------------ */
/* Input                                                               */
/* ------------------------------------------------------------------ */

.ds-input-group {
	position: relative;
	display: flex;
	align-items: center;
	background: var(--ds-bg);
	border: 1.5px solid var(--ds-border);
	border-radius: var(--ds-radius);
	box-shadow: 0 1px 3px rgba(16, 28, 63, 0.06);
	transition: box-shadow 0.2s ease, border-color 0.2s ease, border-radius 0.15s ease;
}

.ds-input-group:focus-within {
	border-color: var(--ds-border-focus);
	box-shadow: 0 0 0 3px rgba(16, 28, 63, 0.1);
}

/* When the dropdown is open, merge the input and the dropdown into a
   single unified card - no visible seam between them. */
.ds-search-wrapper.ds-dropdown-open .ds-input-group {
	border-bottom-left-radius: 0;
	border-bottom-right-radius: 0;
	border-bottom-color: transparent;
	box-shadow: none;
}

.ds-icon-search {
	position: absolute;
	left: 16px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--ds-text-muted);
	font-size: 15px;
	pointer-events: none;
}

.ds-search-input {
	width: 100%;
	padding: 13px 44px 13px 42px;
	font-size: 15px;
	color: var(--ds-text);
	background: transparent;
	border: none;
	outline: none;
	border-radius: inherit;
}

.ds-search-input::placeholder {
	color: var(--ds-text-muted);
}

.ds-clear-btn {
	position: absolute;
	right: 14px;
	top: 50%;
	transform: translateY(-50%);
	display: none;
	align-items: center;
	justify-content: center;
	width: 22px;
	height: 22px;
	line-height: 1;
	font-size: 18px;
	color: var(--ds-text-muted);
	background: transparent;
	border: none;
	border-radius: 50%;
	cursor: pointer;
}

.ds-clear-btn:hover {
	background: var(--ds-cat-bg);
	color: var(--ds-text);
}

.ds-search-wrapper.ds-has-value .ds-clear-btn {
	display: flex;
}

/* Loader spinner */
.ds-loader {
	position: absolute;
	right: 14px;
	top: 50%;
	width: 16px;
	height: 16px;
	margin-top: -8px;
	border: 2px solid var(--ds-border);
	border-top-color: var(--ds-accent);
	border-radius: 50%;
	display: none;
	animation: ds-spin 0.6s linear infinite;
}

.ds-search-wrapper.ds-loading .ds-loader {
	display: block;
}

.ds-search-wrapper.ds-loading .ds-clear-btn {
	display: none;
}

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

/* ------------------------------------------------------------------ */
/* Dropdown                                                            */
/* ------------------------------------------------------------------ */

.ds-dropdown {
	position: absolute;
	z-index: 999;
	top: 100%;
	left: 0;
	right: 0;
	margin-top: -1.5px;
	max-height: 380px;
	overflow-y: auto;
	padding: 6px;
	list-style: none;
	background: var(--ds-bg);
	border: 1.5px solid var(--ds-border-focus);
	border-top: none;
	border-radius: var(--ds-radius);
	border-top-left-radius: 0;
	border-top-right-radius: 0;
	box-shadow: var(--ds-shadow);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.15s ease;
}

.ds-dropdown.ds-open {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}

.ds-dropdown::-webkit-scrollbar {
	width: 6px;
}

.ds-dropdown::-webkit-scrollbar-thumb {
	background: var(--ds-border);
	border-radius: 10px;
}

.ds-item {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 12px;
	border-radius: var(--ds-radius-sm);
	cursor: pointer;
	transition: background 0.12s ease;
}

.ds-item:hover,
.ds-item.ds-active {
	background: #f6f7fb;
}

.ds-item-icon {
	flex: 0 0 34px;
	width: 34px;
	height: 34px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 10px;
	font-size: 14px;
	background: var(--ds-subcat-bg);
	color: var(--ds-subcat-color);
}

/* Color-code the icon badge per result type. */
.ds-item[data-type="category"] .ds-item-icon {
	background: var(--ds-cat-bg);
	color: var(--ds-cat-color);
}

.ds-item[data-type="subcategory"] .ds-item-icon {
	background: var(--ds-subcat-bg);
	color: var(--ds-subcat-color);
}

.ds-item[data-type="company"] .ds-item-icon {
	background: var(--ds-company-bg);
	color: var(--ds-company-color);
}

.ds-item-body {
	display: flex;
	flex-direction: column;
	min-width: 0;
}

.ds-item-title {
	font-size: 14.5px;
	color: var(--ds-highlight);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.ds-item-title strong {
	color: var(--ds-accent);
	font-weight: 700;
}

.ds-item-label {
	font-size: 12px;
	color: var(--ds-text-muted);
	margin-top: 1px;
}

/* Empty state */
.ds-empty,
.ds-recent-heading {
	padding: 14px 12px;
	font-size: 13.5px;
	color: var(--ds-text-muted);
	text-align: center;
}

.ds-recent-heading {
	text-align: left;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	font-size: 11px;
	font-weight: 700;
	color: var(--ds-text-muted);
	padding: 10px 12px 6px;
}

/* Mobile responsiveness */
@media (max-width: 480px) {
	.ds-search-input {
		padding: 11px 40px 11px 38px;
		font-size: 14px;
	}

	.ds-dropdown {
		max-height: 60vh;
	}

	.ds-item-title {
		font-size: 14px;
	}
}