/* ===== 浮動觸發按鈕 ===== */
#mfs-trigger {
	position: fixed;
	right: 28px;
	bottom: 28px;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	border: none;
	cursor: pointer;
	background: #111827;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
	z-index: 99998;
	transition: transform 0.18s ease, background 0.18s ease;
}
#mfs-trigger:hover {
	transform: scale(1.08);
	background: #1f2937;
}

/* ===== 背景遮罩（變深 + 模糊）===== */
#mfs-overlay {
	position: fixed;
	inset: 0;
	z-index: 99999;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding-top: 12vh;
	background: rgba(10, 10, 15, 0.55);
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
	opacity: 1;
	transition: opacity 0.2s ease;
}
#mfs-overlay.mfs-hidden {
	opacity: 0;
	pointer-events: none;
}

/* ===== 彈出視窗 ===== */
#mfs-modal {
	width: min(640px, 92vw);
	max-height: 70vh;
	background: #ffffff;
	border-radius: 16px;
	box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transform: translateY(0) scale(1);
	transition: transform 0.2s ease;
}
#mfs-overlay.mfs-hidden #mfs-modal {
	transform: translateY(-12px) scale(0.98);
}

/* ===== 輸入區 ===== */
.mfs-input-wrap {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 16px 18px;
	border-bottom: 1px solid #eee;
}
.mfs-input-icon {
	color: #9ca3af;
	flex-shrink: 0;
}
#mfs-input {
	flex: 1;
	border: none;
	outline: none;
	font-size: 18px;
	background: transparent;
	color: #111827;
}
#mfs-close {
	border: none;
	background: transparent;
	font-size: 28px;
	line-height: 1;
	color: #9ca3af;
	cursor: pointer;
	padding: 0 4px;
}
#mfs-close:hover {
	color: #111827;
}

/* ===== 結果列表 ===== */
#mfs-results {
	overflow-y: auto;
	padding: 8px;
}
.mfs-hint,
.mfs-empty,
.mfs-loading {
	text-align: center;
	color: #9ca3af;
	padding: 28px 16px;
	font-size: 14px;
	margin: 0;
}
.mfs-item {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 8px 10px;
	border-radius: 10px;
	cursor: pointer;
	transition: background 0.12s ease;
}
.mfs-item:hover {
	background: #f3f4f6;
}
.mfs-item img {
	width: 44px;
	height: 44px;
	object-fit: cover;
	border-radius: 6px;
	flex-shrink: 0;
	background: #e5e7eb;
}
.mfs-item-info {
	flex: 1;
	min-width: 0;
}
.mfs-item-name {
	font-size: 14px;
	color: #111827;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.mfs-item-name mark {
	background: #fde68a;
	padding: 0 1px;
	border-radius: 2px;
}
.mfs-item-actions {
	display: flex;
	gap: 6px;
	flex-shrink: 0;
}
.mfs-btn {
	font-size: 12px;
	padding: 4px 10px;
	border-radius: 6px;
	border: 1px solid #d1d5db;
	background: #fff;
	color: #374151;
	cursor: pointer;
}
.mfs-btn:hover {
	background: #111827;
	color: #fff;
	border-color: #111827;
}