groundfic_image-peek/styles.css

/* Quick Peek — Quick Look 式圖片預覽 */

.image-peek-overlay {
	position: fixed;
	inset: 0;
	z-index: var(--layer-modal, 50);
	display: flex;
	align-items: center;
	justify-content: center;
}

.image-peek-overlay .qp-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.42);
	opacity: 0;
	transition: opacity 220ms ease;
}
.image-peek-overlay.qp-blur .qp-backdrop {
	backdrop-filter: blur(10px) saturate(1.1);
	-webkit-backdrop-filter: blur(10px) saturate(1.1);
}
.image-peek-overlay.qp-open .qp-backdrop {
	opacity: 1;
}
.image-peek-overlay.qp-closing .qp-backdrop {
	opacity: 0;
}

/* 面板 */
.image-peek-overlay .qp-panel {
	position: relative;
	display: flex;
	flex-direction: column;
	max-width: min(96vw, 1500px);
	max-height: 94vh;
	border-radius: 14px;
	overflow: hidden;
	background: var(--background-primary);
	box-shadow:
		0 0 0 0.5px rgba(0, 0, 0, 0.2),
		0 24px 64px rgba(0, 0, 0, 0.4);
	opacity: 0;
	transition: opacity 180ms ease;
}
.image-peek-overlay.qp-open .qp-panel {
	opacity: 1;
}

/* 標題列：模仿 Quick Look，半透明浮在內容上 */
.image-peek-overlay .qp-header {
	display: flex;
	align-items: center;
	gap: 8px;
	height: 42px;
	padding: 0 10px;
	flex-shrink: 0;
	background: color-mix(in srgb, var(--background-primary) 88%, transparent);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--background-modifier-border);
}

.image-peek-overlay .qp-title {
	flex: 1;
	text-align: center;
	font-size: var(--font-ui-small);
	font-weight: 600;
	color: var(--text-normal);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	padding: 0 8px;
}

.image-peek-overlay .qp-actions {
	display: flex;
	gap: 4px;
}

.image-peek-overlay .qp-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border-radius: 7px;
	color: var(--text-muted);
	cursor: var(--cursor, pointer);
	transition: background 120ms ease, color 120ms ease;
}
.image-peek-overlay .qp-btn:hover {
	background: var(--background-modifier-hover);
	color: var(--text-normal);
}
.image-peek-overlay .qp-btn svg {
	width: 16px;
	height: 16px;
}

/* 舞台 */
.image-peek-overlay .qp-stage {
	position: relative;
	touch-action: none;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	padding: 6px;
	min-width: 240px;
	min-height: 160px;
	background:
		radial-gradient(
			circle at 50% 40%,
			color-mix(in srgb, var(--background-secondary) 60%, transparent),
			transparent 70%
		);
}

.image-peek-overlay .qp-img {
	max-width: calc(96vw - 12px);
	max-height: calc(94vh - 42px - 12px);
	object-fit: contain;
	border-radius: 6px;
	cursor: grab;
	user-select: none;
	-webkit-user-select: none;
	-webkit-user-drag: none;
	touch-action: none;
	will-change: transform;
}
.image-peek-overlay .qp-img.qp-grabbing {
	cursor: grabbing;
}

/* 頁碼 */
.image-peek-overlay .qp-counter {
	position: absolute;
	bottom: 10px;
	left: 50%;
	transform: translateX(-50%);
	font-size: var(--font-ui-smaller);
	color: var(--text-faint);
	background: color-mix(in srgb, var(--background-primary) 80%, transparent);
	padding: 2px 10px;
	border-radius: 99px;
	pointer-events: none;
}
.image-peek-overlay .qp-counter:empty {
	display: none;
}

/* 進場前先隱藏，避免閃爍 */
.image-peek-overlay.qp-entering .qp-panel {
	opacity: 1;
}
.image-peek-overlay.qp-entering .qp-backdrop {
	opacity: 1;
	transition: none;
}

@media (prefers-reduced-motion: reduce) {
	.image-peek-overlay .qp-backdrop,
	.image-peek-overlay .qp-panel,
	.image-peek-overlay .qp-img {
		transition: none;
	}
}