/**
 * Custom Dropdown Images - Frontend Styles
 *
 * @package CustomDropdownImages
 */

/* ==========================================================================
   Wrapper
   ========================================================================== */

.cdi-dropdown-images-wrapper {
	width: 100%;
	box-sizing: border-box;
}

/* ==========================================================================
   Dropdown
   ========================================================================== */

.cdi-dropdown {
	display: block;
	width: 100%;
	box-sizing: border-box;
	padding: 12px 40px 12px 16px;
	margin: 0 0 20px 0;
	font-size: 16px;
	line-height: 1.4;
	color: #333;
	background-color: #fff;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23333' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 14px center;
	background-size: 12px 8px;
	border: 1px solid #ccc;
	border-radius: 4px;
	cursor: pointer;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cdi-dropdown:focus {
	outline: none;
	border-color: #0073aa;
	box-shadow: 0 0 0 1px #0073aa;
}

.cdi-dropdown:hover {
	border-color: #999;
}

/* ==========================================================================
   Empty State
   ========================================================================== */

.cdi-empty-state {
	padding: 20px;
	text-align: center;
	color: #888;
	font-size: 14px;
	font-style: italic;
}

/* ==========================================================================
   Image Container (CSS Grid)
   ========================================================================== */

.cdi-images-container {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 10px;
	width: 100%;
	box-sizing: border-box;
}

/* ==========================================================================
   Image Links
   ========================================================================== */

.cdi-images-container a.cdi-image-link {
	display: block;
	text-decoration: none;
	line-height: 0;
}

/* ==========================================================================
   Images
   ========================================================================== */

.cdi-images-container img.cdi-image {
	display: block;
	width: 100%;
	height: auto;
	object-fit: cover;
	border-radius: 0;
}

/* ==========================================================================
   Option Description
   ========================================================================== */

.cdi-option-description {
	grid-column: 1 / -1;
	margin: 8px 0 0;
	padding: 0;
	font-size: 14px;
	color: #555;
}

/* ==========================================================================
   Fade-in Animation
   ========================================================================== */

@keyframes cdiFadeIn {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.cdi-fade-in {
	animation: cdiFadeIn 0.4s ease forwards;
	opacity: 0;
}