/**
 * 消息系统 - 视频消息样式
 *
 * @package    Hui
 * @subpackage Messaging
 * @since      2.4.0
 */

/* ============================================================================
   视频卡片
   ========================================================================= */

.hui-messaging-video-card {
	position: relative;
	width: 100%;
	max-width: 480px;
	min-width: 320px;
	border-radius: var(--xun-radius, 8px);
	overflow: hidden;
	cursor: pointer;
	transition: all 0.2s var(--ease-smooth);
	box-shadow: var(--shadow-sm);
}

.hui-messaging-video-card:hover {
	box-shadow: var(--shadow-card-hover);
}

.hui-messaging-video-thumbnail {
	position: relative;
	width: 100%;
	padding-top: 56.25%; /* 16:9 宽高比 */
	background-color: #000;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

/* 视频播放器 */
.hui-messaging-video-player {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: contain;
	background: #000;
}

.hui-messaging-video-play-btn {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 70px;
	height: 70px;
	border: none;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.95);
	color: var(--xun-secondary, var(--color-secondary));
	font-size: 28px;
	cursor: pointer;
	transition: all 0.2s var(--ease-smooth);
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: var(--shadow-lg);
	z-index: 2;
}

.hui-messaging-video-play-btn:hover {
	transform: translate(-50%, -50%) scale(1.15);
	box-shadow: var(--shadow-xl);
	background: rgba(255, 255, 255, 1);
}

.hui-messaging-video-play-btn i {
	margin-left: 4px; /* 播放图标视觉居中 */
}

/* 播放状态下隐藏播放按钮 */
.hui-messaging-video-card.is-playing .hui-messaging-video-play-btn {
	opacity: 0;
	pointer-events: none;
}

/* 悬停时显示暂停按钮 */
.hui-messaging-video-card.is-playing:hover .hui-messaging-video-play-btn {
	opacity: 1;
	pointer-events: auto;
}

.hui-messaging-video-duration {
	position: absolute;
	bottom: 12px;
	right: 12px;
	padding: 6px 10px;
	background: rgba(0, 0, 0, 0.8);
	color: #fff;
	font-size: 13px;
	border-radius: var(--radius-sm, 4px);
	font-weight: 600;
	z-index: 1;
}

/* 播放状态下隐藏时长 */
.hui-messaging-video-card.is-playing .hui-messaging-video-duration {
	display: none;
}

/* 自己发送的视频消息样式 */
.hui-messaging-message-item.is-mine .hui-messaging-video-card {
	width: 100%;
	max-width: 480px;
	min-width: 320px;
}

.hui-messaging-message-item.is-mine .hui-messaging-video-play-btn {
	background: rgba(255, 255, 255, 0.95);
	color: var(--xun-secondary, var(--color-secondary));
}

.hui-messaging-message-item.is-mine .hui-messaging-video-play-btn:hover {
	background: rgba(255, 255, 255, 1);
	transform: translate(-50%, -50%) scale(1.15);
}

/* 确保消息气泡不限制视频卡片宽度 */
.hui-messaging-message-bubble:has(.hui-messaging-video-card) {
	padding: 0;
	background: transparent;
	max-width: none;
}

.hui-messaging-message-item.is-mine .hui-messaging-message-bubble:has(.hui-messaging-video-card) {
	padding: 0;
	background: transparent;
	max-width: none;
}

/* ============================================================================
   封面选择器
   ========================================================================= */

.hui-messaging-thumbnail-selector {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 10001; /* 比移动端模态框更高 */
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity 0.3s var(--ease-smooth);
	padding: 1rem;
}

.hui-messaging-thumbnail-selector.is-visible {
	opacity: 1;
}

.hui-messaging-thumbnail-backdrop {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.75);
}

.hui-messaging-thumbnail-container {
	position: relative;
	z-index: 1;
	background: var(--color-bg-container);
	border-radius: var(--xun-radius-lg, 12px);
	box-shadow: var(--shadow-modal);
	max-width: 900px;
	width: 100%;
	max-height: 90vh;
	overflow-y: auto;
	padding: 2rem;
	transform: scale(0.95);
	transition: transform 0.3s var(--ease-smooth);
}

.hui-messaging-thumbnail-selector.is-visible .hui-messaging-thumbnail-container {
	transform: scale(1);
}

.hui-messaging-thumbnail-header {
	margin-bottom: 2rem;
	text-align: center;
}

.hui-messaging-thumbnail-header h4 {
	font-size: 1.5rem;
	font-weight: 600;
	color: var(--color-text);
	margin: 0 0 0.75rem 0;
}

.hui-messaging-thumbnail-header p {
	font-size: 0.9375rem;
	color: var(--color-text-secondary);
	margin: 0;
	line-height: 1.6;
}

.hui-messaging-thumbnail-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 1.25rem;
	margin-bottom: 2rem;
}

.hui-messaging-thumbnail-option {
	position: relative;
	border-radius: var(--xun-radius, 8px);
	overflow: hidden;
	cursor: pointer;
	transition: all 0.3s var(--ease-smooth);
	border: 3px solid var(--color-border-secondary);
	background: var(--color-fill-quaternary);
}

.hui-messaging-thumbnail-option:hover {
	transform: translateY(-6px);
	box-shadow: var(--shadow-lg);
	border-color: var(--color-border);
}

.hui-messaging-thumbnail-option.is-active {
	border-color: var(--xun-secondary, var(--color-secondary));
	box-shadow: 0 8px 24px oklch(from var(--xun-secondary, var(--color-secondary)) l c h / 0.3);
	transform: translateY(-4px);
}

.hui-messaging-thumbnail-option.is-active:hover {
	transform: translateY(-8px);
}

.hui-messaging-thumbnail-option img {
	width: 100%;
	height: auto;
	display: block;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	background: #000;
}

.hui-messaging-thumbnail-label {
	position: absolute;
	bottom: 10px;
	left: 10px;
	padding: 6px 12px;
	background: rgba(0, 0, 0, 0.8);
	color: #fff;
	font-size: 13px;
	border-radius: var(--radius-sm, 4px);
	font-weight: 600;
	backdrop-filter: blur(4px);
}

.hui-messaging-thumbnail-check {
	position: absolute;
	top: 10px;
	right: 10px;
	width: 32px;
	height: 32px;
	border-radius: 50%;
	background: var(--xun-secondary, var(--color-secondary));
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 18px;
	opacity: 0;
	transform: scale(0);
	transition: all 0.3s var(--ease-bounce);
	box-shadow: var(--shadow-md);
}

.hui-messaging-thumbnail-option.is-active .hui-messaging-thumbnail-check {
	opacity: 1;
	transform: scale(1);
}

.hui-messaging-thumbnail-actions {
	display: flex;
	gap: 1rem;
	justify-content: center;
	padding-top: 1rem;
	border-top: 1px solid var(--color-border-secondary);
}

.hui-messaging-thumbnail-actions .btn {
	min-width: 140px;
	padding: 0.75rem 1.5rem;
	font-size: 0.9375rem;
	font-weight: 500;
}

/* ============================================================================
   响应式设计
   ========================================================================= */

@media (max-width: 768px) {
	.hui-messaging-thumbnail-selector {
		padding: 0.75rem;
	}

	.hui-messaging-thumbnail-container {
		padding: 1.5rem;
		max-height: 95vh;
	}

	.hui-messaging-thumbnail-header {
		margin-bottom: 1.5rem;
	}

	.hui-messaging-thumbnail-header h4 {
		font-size: 1.25rem;
	}

	.hui-messaging-thumbnail-header p {
		font-size: 0.875rem;
	}

	.hui-messaging-thumbnail-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 1rem;
	}

	.hui-messaging-thumbnail-actions {
		flex-direction: column;
		gap: 0.75rem;
	}

	.hui-messaging-thumbnail-actions .btn {
		width: 100%;
		min-width: auto;
	}
}

@media (max-width: 480px) {
	.hui-messaging-thumbnail-grid {
		grid-template-columns: 1fr;
	}
}

/* ============================================================================
   深色模式适配
   ========================================================================= */

@media (prefers-color-scheme: dark) {
	:root:not(.light) .hui-messaging-thumbnail-container {
		background: var(--color-bg-container);
	}
}

.dark .hui-messaging-thumbnail-container {
	background: var(--color-bg-container);
}

/* ============================================================================
   上传进度
   ========================================================================= */

.hui-messaging-video-progress {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 1rem;
	background: var(--color-bg-container);
	border: 1px solid var(--color-border);
	border-radius: var(--xun-radius, 8px);
	margin-bottom: 1rem;
	box-shadow: var(--shadow-sm);
}

.hui-messaging-video-progress-info {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	color: var(--color-text);
	font-size: 14px;
}

.hui-messaging-video-progress-info i {
	font-size: 20px;
	color: var(--xun-secondary, var(--color-secondary));
}

.hui-messaging-video-progress-spinner i {
	font-size: 20px;
	color: var(--xun-secondary, var(--color-secondary));
}

/* ============================================================================
   视频预览
   ========================================================================= */

.hui-messaging-video-preview-container {
	margin-bottom: 1rem;
}

.hui-messaging-video-preview-card {
	position: relative;
	max-width: 320px;
	border-radius: var(--xun-radius, 8px);
	overflow: hidden;
	background: var(--color-bg-container);
	border: 1px solid var(--color-border);
	box-shadow: var(--shadow-sm);
}

.hui-messaging-video-preview-thumbnail {
	position: relative;
	width: 100%;
	padding-top: 56.25%; /* 16:9 */
	background-size: cover;
	background-position: center;
	background-color: var(--color-fill-tertiary);
}

.hui-messaging-video-preview-play {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background: rgba(0, 0, 0, 0.6);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 18px;
}

.hui-messaging-video-preview-duration {
	position: absolute;
	bottom: 8px;
	right: 8px;
	padding: 4px 8px;
	background: rgba(0, 0, 0, 0.7);
	color: #fff;
	font-size: 12px;
	border-radius: var(--radius-sm, 4px);
}

.hui-messaging-video-preview-remove {
	position: absolute;
	top: 8px;
	right: 8px;
	width: 28px;
	height: 28px;
	border: none;
	border-radius: 50%;
	background: rgba(0, 0, 0, 0.7);
	color: #fff;
	font-size: 14px;
	cursor: pointer;
	transition: all 0.2s var(--ease-smooth);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 1;
}

.hui-messaging-video-preview-remove:hover {
	background: rgba(0, 0, 0, 0.9);
	transform: scale(1.1);
}

/* ============================================================================
   响应式设计
   ========================================================================= */

@media (max-width: 768px) {
	.hui-messaging-video-card {
		max-width: 100%;
	}

	.hui-messaging-video-play-btn {
		width: 60px;
		height: 60px;
		font-size: 24px;
	}
}

/* ============================================================================
   深色模式适配
   ========================================================================= */

@media (prefers-color-scheme: dark) {
	:root:not(.light) .hui-messaging-video-progress {
		background: var(--color-bg-container);
		border-color: rgba(255, 255, 255, 0.1);
	}
}

.dark .hui-messaging-video-progress {
	background: var(--color-bg-container);
	border-color: rgba(255, 255, 255, 0.1);
}


/* ============================================================================
   移动端模态框中的视频预览
   ========================================================================= */

.hui-messaging-mobile-input-modal__body .hui-messaging-video-preview-container {
	margin-bottom: 1rem;
}

.hui-messaging-mobile-input-modal__body .hui-messaging-video-preview-card {
	max-width: 100%;
}

.hui-messaging-mobile-input-modal__body .hui-messaging-video-preview-thumbnail {
	padding-top: 56.25%;
}

.hui-messaging-mobile-input-modal__body .hui-messaging-video-progress {
	margin-bottom: 1rem;
}