/**
 * Images - Generated images, lightbox, and saving states
 *
 * Styles for AI-generated images and the lightbox preview.
 *
 * @package AISales_Sales_Manager
 */

/* ==========================================================================
   Image Generating Indicator
   ========================================================================== */

.aisales-image-generating {
	display: flex;
	align-items: center;
	gap: var(--aisales-space-4);
	padding: var(--aisales-space-5);
	background: linear-gradient(135deg, #fff8f3 0%, #fff5eb 50%, #f0f6fc 100%);
	border: 1px solid var(--aisales-op-image-border);
	border-radius: var(--aisales-radius-lg);
	animation: imageGeneratingPulse 2s ease-in-out infinite;
}

@keyframes imageGeneratingPulse {
	0%, 100% {
		box-shadow: 0 0 0 0 rgba(133, 61, 0, 0.1);
	}
	50% {
		box-shadow: 0 0 0 8px rgba(133, 61, 0, 0);
	}
}

.aisales-image-generating__icon {
	position: relative;
	width: 48px;
	height: 48px;
	flex-shrink: 0;
}

.aisales-image-generating__icon-bg {
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, var(--aisales-op-image-bg) 0%, #ffe4cc 100%);
	border-radius: var(--aisales-radius-lg);
	animation: iconRotate 3s linear infinite;
}

@keyframes iconRotate {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

.aisales-image-generating__icon .dashicons {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	font-size: 24px;
	width: 24px;
	height: 24px;
	color: var(--aisales-op-image);
}

.aisales-image-generating__content {
	flex: 1;
	min-width: 0;
}

.aisales-image-generating__title {
	font-size: var(--aisales-font-md);
	font-weight: var(--aisales-font-weight-semibold);
	color: var(--aisales-op-image);
	margin: 0 0 var(--aisales-space-1) 0;
}

.aisales-image-generating__desc {
	font-size: var(--aisales-font-sm);
	color: var(--aisales-text-secondary);
	margin: 0;
	line-height: 1.4;
}

/* Progress dots animation */
.aisales-image-generating__progress {
	display: flex;
	gap: var(--aisales-space-1);
	margin-top: var(--aisales-space-2);
}

.aisales-image-generating__dot {
	width: 6px;
	height: 6px;
	background: var(--aisales-op-image);
	border-radius: 50%;
	animation: dotBounce 1.4s ease-in-out infinite;
}

.aisales-image-generating__dot:nth-child(1) { animation-delay: 0s; }
.aisales-image-generating__dot:nth-child(2) { animation-delay: 0.2s; }
.aisales-image-generating__dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotBounce {
	0%, 80%, 100% {
		transform: scale(0.6);
		opacity: 0.4;
	}
	40% {
		transform: scale(1);
		opacity: 1;
	}
}

/* ==========================================================================
   Generated Image Display
   ========================================================================== */

.aisales-generated-image {
	margin-top: var(--aisales-space-4);
	border-radius: var(--aisales-radius-lg);
	overflow: hidden;
	border: 1px solid var(--aisales-border);
	box-shadow: var(--aisales-shadow-md);
	background: var(--aisales-bg-white);
	animation: imageReveal 0.4s ease-out;
}

@keyframes imageReveal {
	from {
		opacity: 0;
		transform: scale(0.95);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

.aisales-generated-image__preview {
	position: relative;
	background: linear-gradient(45deg, #f0f0f1 25%, transparent 25%),
		linear-gradient(-45deg, #f0f0f1 25%, transparent 25%),
		linear-gradient(45deg, transparent 75%, #f0f0f1 75%),
		linear-gradient(-45deg, transparent 75%, #f0f0f1 75%);
	background-size: 16px 16px;
	background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
}

.aisales-generated-image__img {
	width: 100%;
	max-width: 100%;
	height: auto;
	display: block;
	cursor: pointer;
	transition: transform 0.2s ease;
}

.aisales-generated-image__img:hover {
	transform: scale(1.01);
}

/* Aspect ratio badges */
.aisales-generated-image__badge {
	position: absolute;
	top: var(--aisales-space-3);
	left: var(--aisales-space-3);
	display: flex;
	align-items: center;
	gap: var(--aisales-space-1);
	padding: var(--aisales-space-1) var(--aisales-space-2);
	background: rgba(0, 0, 0, 0.7);
	backdrop-filter: blur(4px);
	border-radius: var(--aisales-radius-sm);
	font-size: var(--aisales-font-xs);
	font-weight: var(--aisales-font-weight-medium);
	color: white;
}

.aisales-generated-image__badge .dashicons {
	font-size: 12px;
	width: 12px;
	height: 12px;
}

/* Expand button overlay */
.aisales-generated-image__expand {
	position: absolute;
	top: var(--aisales-space-3);
	right: var(--aisales-space-3);
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.6);
	backdrop-filter: blur(4px);
	border: none;
	border-radius: var(--aisales-radius-md);
	color: white;
	cursor: pointer;
	opacity: 0;
	transition: opacity 0.2s ease, background 0.2s ease;
}

.aisales-generated-image__preview:hover .aisales-generated-image__expand {
	opacity: 1;
}

.aisales-generated-image__expand:hover {
	background: rgba(0, 0, 0, 0.8);
}

.aisales-generated-image__expand .dashicons {
	font-size: 18px;
	width: 18px;
	height: 18px;
}

/* Image info bar */
.aisales-generated-image__info {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--aisales-space-3) var(--aisales-space-4);
	background: var(--aisales-bg-subtle);
	border-top: 1px solid var(--aisales-border-light);
	font-size: var(--aisales-font-xs);
	color: var(--aisales-text-muted);
}

.aisales-generated-image__style {
	display: flex;
	align-items: center;
	gap: var(--aisales-space-1);
	text-transform: capitalize;
}

.aisales-generated-image__style .dashicons {
	font-size: 12px;
	width: 12px;
	height: 12px;
	color: var(--aisales-op-image);
}

/* Action buttons */
.aisales-generated-image__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--aisales-space-2);
	padding: var(--aisales-space-3) var(--aisales-space-4);
	background: var(--aisales-bg-white);
	border-top: 1px solid var(--aisales-border-light);
}

/* Saved state */
.aisales-generated-image--saved .aisales-generated-image__preview::after {
	content: '';
	position: absolute;
	inset: 0;
	background: rgba(0, 163, 42, 0.1);
	pointer-events: none;
}

.aisales-generated-image--saved .aisales-generated-image__badge {
	background: var(--aisales-success);
}

/* ==========================================================================
   Image Lightbox (Full-screen preview)
   ========================================================================== */

.aisales-lightbox {
	position: fixed;
	inset: 0;
	z-index: 999999;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.9);
	backdrop-filter: blur(8px);
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s ease, visibility 0.3s ease;
}

.aisales-lightbox--open {
	opacity: 1;
	visibility: visible;
}

.aisales-lightbox__content {
	position: relative;
	max-width: 90vw;
	max-height: 90vh;
}

.aisales-lightbox__img {
	max-width: 100%;
	max-height: 90vh;
	object-fit: contain;
	border-radius: var(--aisales-radius-lg);
	box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.aisales-lightbox__close {
	position: absolute;
	top: -40px;
	right: 0;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: 50%;
	color: white;
	cursor: pointer;
	transition: all 0.2s ease;
}

.aisales-lightbox__close:hover {
	background: rgba(255, 255, 255, 0.2);
	transform: rotate(90deg);
}

.aisales-lightbox__close .dashicons {
	font-size: 18px;
	width: 18px;
	height: 18px;
}

/* ==========================================================================
   Saving to Media Library States
   ========================================================================== */

.aisales-inline-option--saving {
	position: relative;
	color: transparent !important;
	pointer-events: none;
}

.aisales-inline-option--saving::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 14px;
	height: 14px;
	margin: -7px 0 0 -7px;
	border: 2px solid rgba(255, 255, 255, 0.3);
	border-top-color: white;
	border-radius: 50%;
	animation: btnSpin 0.6s linear infinite;
}

/* Note: @keyframes btnSpin is defined in _buttons.css */

.aisales-inline-option--saved {
	background: var(--aisales-success) !important;
	border-color: var(--aisales-success) !important;
	color: white !important;
}

.aisales-inline-option--saved::after {
	content: '';
	display: inline-block;
	width: 14px;
	height: 14px;
	margin-left: var(--aisales-space-1);
	background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E") no-repeat center;
	background-size: contain;
}

/* ==========================================================================
   Responsive Adjustments for Images
   ========================================================================== */

@media (max-width: 782px) {
	.aisales-generated-image__actions {
		flex-direction: column;
	}
	
	.aisales-generated-image__actions .aisales-inline-option {
		width: 100%;
		justify-content: center;
	}
}