/**
 * vPlugin Avatar Frame – Giao diện shortcode.
 */

.vplugin-avatar-frame {
	max-width: 560px;
	margin: 0 auto;
	padding: 1.5rem;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, sans-serif;
}

.vaf-step {
	margin-bottom: 1.25rem;
}

.vaf-label {
	display: block;
	font-weight: 600;
	margin-bottom: 0.5rem;
	color: #1d2327;
}

.vaf-label .vaf-zoom-value {
	font-weight: 400;
	color: #50575e;
	margin-left: 0.5rem;
}

/* Upload zone */
.vaf-upload-zone {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 120px;
	padding: 1rem;
	border: 2px dashed #c3c4c7;
	border-radius: 8px;
	background: #f6f7f7;
	cursor: pointer;
	transition: border-color 0.2s, background 0.2s;
}

.vaf-upload-zone:hover,
.vaf-upload-zone.vaf-dragover {
	border-color: #2271b1;
	background: #f0f6fc;
}

.vaf-input-file {
	position: absolute;
	width: 0;
	height: 0;
	opacity: 0;
	overflow: hidden;
}

.vaf-upload-text {
	color: #50575e;
	text-align: center;
	font-size: 0.95rem;
}

/* Frame list */
.vaf-frame-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
}

.vaf-frame-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 120px;
	padding: 0.5rem;
	border: 2px solid #c3c4c7;
	border-radius: 8px;
	background: #fff;
	cursor: pointer;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.vaf-frame-item:hover {
	border-color: #2271b1;
}

.vaf-frame-item.vaf-selected {
	border-color: #2271b1;
	box-shadow: 0 0 0 1px #2271b1;
}

.vaf-frame-item img {
	width: 64px;
	height: 64px;
	object-fit: contain;
	display: block;
	margin-bottom: 0.35rem;
}

.vaf-frame-item span {
	font-size: 0.75rem;
	color: #50575e;
	text-align: center;
	line-height: 1.2;
}

/* Zoom slider */
.vaf-slider {
	width: 100%;
	height: 8px;
	border-radius: 4px;
	background: #c3c4c7;
	outline: none;
	-webkit-appearance: none;
	appearance: none;
}

.vaf-slider::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: #2271b1;
	cursor: pointer;
}

.vaf-slider::-moz-range-thumb {
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: #2271b1;
	cursor: pointer;
	border: 0;
}

/* Preview */
.vaf-preview-wrap {
	margin: 1.25rem 0;
	text-align: center;
	min-height: 160px;
	background: #f0f0f1;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.vaf-canvas {
	max-width: 100%;
	height: auto;
	display: block;
	border-radius: 4px;
}

/* Download button */
.vaf-actions {
	margin-top: 1rem;
}

.vaf-download-fallback {
	margin: 0.75rem 0 0;
	font-size: 0.875rem;
}

.vaf-download-fallback a {
	color: #2271b1;
	text-decoration: none;
}

.vaf-download-fallback a:hover {
	text-decoration: underline;
}

.vaf-btn {
	display: inline-block;
	padding: 0.6rem 1.25rem;
	font-size: 1rem;
	font-weight: 600;
	border-radius: 4px;
	border: 0;
	cursor: pointer;
	transition: background 0.2s, opacity 0.2s;
}

.vaf-btn-download {
	background: #2271b1;
	color: #fff;
}

.vaf-btn-download:hover:not(:disabled) {
	background: #135e96;
}

.vaf-btn-download:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.vaf-btn-link {
	background: #f0f0f1;
	color: #1d2327;
	margin-left: 0.5rem;
}

.vaf-btn-link:hover:not(:disabled) {
	background: #dcdcde;
}

.vaf-btn-link:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}