/* ===== 預覽頁橫幅與控制列（科技巨頭風格） ===== */

.d-flex { display: flex; }
.align-items-center { align-items: center; }
.bg-white { background-color: #ffffff; }

:root {
	--out-bg: #ffffff;
	--out-border: #e5e7eb;
	--out-danger: #dc2626;
	--out-danger-bg: #fef2f2;
	--out-info: #2563eb;
	--out-primary: #5463a5;
	--out-primary-bg: #eef2ff;
	--out-muted: #6b7280;
	--out-secondary: #f3f4f6;
	--out-radius: 8px;
	--out-radius-full: 50%;
	--out-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
	--out-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* 頂列容器 */
.d-flex.align-items-center.bg-white {
	display: flex;
	align-items: center;
	background: var(--out-bg);
	min-height: 72px;
	padding: 0 1.5rem;
	box-shadow: var(--out-shadow);
	font-family: var(--out-font);
}
.flex-grow-1.d-flex.align-items-center {
	flex: 1 1 auto;
	display: flex;
	align-items: center;
	min-width: 0;
}

/* 左側警示區 */
.border.border-danger.p-2.my-5.bg-light-danger.rounded.me-5,
.border.border-danger.p-2.bg-light-danger.rounded {
	border: 1px solid var(--out-danger);
	border-radius: var(--out-radius);
	background: var(--out-danger-bg);
}
.bg-light-danger { background-color: var(--out-danger-bg); }
.border-danger { border-color: var(--out-danger); }
.rounded { border-radius: var(--out-radius); }
.d-flex.fw-bolder.text-danger.fs-5.gap-3.align-items-center {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	font-weight: 700;
	font-size: 1.125rem;
	color: var(--out-danger);
}
.text-danger { color: var(--out-danger); }
.fw-bolder { font-weight: 700; }
.fs-5 { font-size: 1.125rem; }
.gap-3 { gap: 0.75rem; }
.text-info.fw-bolder { color: var(--out-info); font-weight: 700; }

/* 右側控制區 */
.d-flex.align-items-center.pe-10 {
	display: flex;
	align-items: center;
	flex-shrink: 0;
}
.border-end {
	border-right: 1px solid var(--out-border);
}
.border-start {
	border-left: 1px solid var(--out-border);
}

/* 顯示狀態標籤 */
.text-muted.fs-7 {
	color: var(--out-muted);
	font-size: 0.8125rem;
}
.text-muted { color: var(--out-muted); }
.fs-7 { font-size: 0.8125rem; }

/* 狀態選單 */
.form-group.select {
	margin: 0;
}
.form-select.status-btn.btn-sm,
select.status-btn.form-select.btn-sm {
	min-width: 8rem;
	padding: 0.375rem 2rem 0.375rem 0.75rem;
	font-size: 0.875rem;
	border: 1px solid var(--out-border);
	border-radius: var(--out-radius);
	background-color: var(--out-bg);
	color: #111827;
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 0.5rem center;
	cursor: pointer;
}
.form-select.status-btn.btn-sm:focus,
select.status-btn.form-select.btn-sm:focus {
	outline: none;
	border-color: var(--out-primary);
	box-shadow: 0 0 0 2px rgba(84, 99, 165, 0.2);
}

/* 裝置按鈕 */
.symbol.symbol-50px.symbol-circle {
	width: 50px;
	height: 50px;
	border-radius: var(--out-radius-full);
	flex-shrink: 0;
}
.symbol-circle { border-radius: var(--out-radius-full); }
.symbol-50px { width: 50px; height: 50px; }
.device-btn {
	cursor: pointer;
	border: 1px solid var(--out-border);
	background: var(--out-bg);
	transition: border-color 0.15s ease, background-color 0.15s ease;
}
.device-btn:hover {
	border-color: var(--out-muted);
	background: #f9fafb;
}
.device-btn[data-device="D"].active,
.device-btn .symbol-label.bg-light-primary {
	background-color: var(--out-primary-bg);
	border-color: var(--out-primary);
}
.symbol-label {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: inherit;
}
.symbol-label.bg-light-primary {
	background-color: var(--out-primary-bg);
}
.symbol-label svg {
	flex-shrink: 0;
}
.fs-2 { font-size: 1.25rem; }
.fw-semibold { font-weight: 600; }

/* 關閉預覽按鈕 */
.btn.btn-secondary {
	font-size: 0.875rem;
	font-weight: 500;
	color: #374151;
	background: var(--out-secondary);
	border: 1px solid var(--out-border);
	border-radius: var(--out-radius);
	cursor: pointer;
	transition: background-color 0.15s ease, border-color 0.15s ease;
}
.btn.btn-secondary:hover {
	background: #e5e7eb;
	border-color: #d1d5db;
}
body:not([data-kt-app-page-loading="on"]) .page-loader {
	display: none !important;
}