/**
 * unitone Link Modal Ext - Styles
 */

.unitone-link-modal-ext-overlay {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	visibility: hidden;
	opacity: 0;
	transition: visibility 0.3s, opacity 0.3s;
}

.unitone-link-modal-ext-overlay.is-active {
	visibility: visible;
	opacity: 1;
}

/* スクリム（背景） */
.unitone-link-modal-ext-overlay__scrim {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, 0.8);
	cursor: pointer;
}

/* 閉じるボタン */
.unitone-link-modal-ext-overlay__close {
	position: absolute;
	top: 16px;
	right: 16px;
	z-index: 10;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	padding: 0;
	border: none;
	border-radius: 50%;
	background-color: rgba(255, 255, 255, 0.9);
	color: #1e1e1e;
	cursor: pointer;
	transition: background-color 0.2s, transform 0.2s;
}

.unitone-link-modal-ext-overlay__close:hover {
	background-color: #fff;
	transform: scale(1.1);
}

.unitone-link-modal-ext-overlay__close:focus {
	outline: 2px solid #007cba;
	outline-offset: 2px;
}

.unitone-link-modal-ext-overlay__close svg {
	width: 24px;
	height: 24px;
	fill: currentColor;
}

/* ローディング */
.unitone-link-modal-ext-overlay__loading {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 5;
	display: none;
}

.unitone-link-modal-ext-overlay__loading.is-loading {
	display: block;
}

.unitone-link-modal-ext-overlay__spinner {
	width: 48px;
	height: 48px;
	border: 4px solid rgba(255, 255, 255, 0.3);
	border-top-color: #fff;
	border-radius: 50%;
	animation: unitone-link-modal-ext-spin 1s linear infinite;
}

@keyframes unitone-link-modal-ext-spin {
	to {
		transform: rotate(360deg);
	}
}

/* コンテナ */
.unitone-link-modal-ext-overlay__container {
	position: relative;
	z-index: 1;
	width: calc(100% - 32px);
	height: calc(100% - 120px);
	max-width: 1400px;
	max-height: 900px;
	opacity: 0;
	transition: opacity 0.3s;
}

.unitone-link-modal-ext-overlay__container.is-loaded {
	opacity: 1;
}

/* iframe */
.unitone-link-modal-ext-overlay__iframe {
	width: 100%;
	height: 100%;
	border: none;
	border-radius: 8px;
	background-color: #fff;
}

/* 外部リンクボタン */
.unitone-link-modal-ext-overlay__external-link {
	position: absolute;
	bottom: 16px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 10;
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 12px 24px;
	border-radius: 24px;
	background-color: rgba(255, 255, 255, 0.9);
	color: #1e1e1e;
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
	transition: background-color 0.2s, transform 0.2s;
}

.unitone-link-modal-ext-overlay__external-link:hover {
	background-color: #fff;
	transform: translateX(-50%) scale(1.05);
}

.unitone-link-modal-ext-overlay__external-link:focus {
	outline: 2px solid #007cba;
	outline-offset: 2px;
}

.unitone-link-modal-ext-overlay__external-link svg {
	width: 16px;
	height: 16px;
	fill: currentColor;
}

/* レスポンシブ */
@media (max-width: 600px) {
	.unitone-link-modal-ext-overlay__close {
		top: 8px;
		right: 8px;
		width: 40px;
		height: 40px;
	}

	.unitone-link-modal-ext-overlay__container {
		width: calc(100% - 16px);
		height: calc(100% - 100px);
	}

	.unitone-link-modal-ext-overlay__external-link {
		bottom: 8px;
		padding: 10px 20px;
		font-size: 13px;
	}
}

/**
 * テーマ側のライトボックス内のembed iframeを修正（YouTube以外）
 * JavaScriptでYouTube判定を行い、YouTube以外の場合にのみiframeを表示
 */

/* embed コンテナのサイズ調整 */
.unitone-lightbox-overlay.active .unitone-lightbox-embed-container {
	width: calc(100% - 32px) !important;
	max-width: 1400px !important;
	height: calc(100% - 120px) !important;
	max-height: 900px !important;
}

.unitone-lightbox-overlay.active .unitone-lightbox-embed-container__inner {
	width: 100% !important;
	height: 100% !important;
}

.unitone-lightbox-overlay.active .unitone-lightbox-embed-container__embed {
	width: 100% !important;
	height: 100% !important;
}

/* embed内のiframeのベーススタイル（JSで visibility を制御） */
.unitone-lightbox-overlay.active .unitone-lightbox-embed-container iframe.wp-embedded-content {
	min-height: 80vh;
	border: none;
	border-radius: 8px;
	background-color: #fff;
}