/* ========== 传感器模拟器容器样式 ========== */
.sensor-simulator-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: calc(100vh - 100px);
    background: #f5f5f5;
}

/* ========== 头部 ========== */
.sensor-simulator-container .simulator-header {
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sensor-simulator-container .header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sensor-simulator-container .header-left h1 {
    font-size: 1.5rem;
    color: #667eea;
}

.sensor-simulator-container .version {
    background: #e0e7ff;
    color: #667eea;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.sensor-simulator-container .header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.sensor-simulator-container .mqtt-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sensor-simulator-container .status-label {
    font-weight: 500;
    color: #666;
    font-size: 0.875rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.sensor-simulator-container .status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.sensor-simulator-container .status-dot.connected {
    background: #16a34a;
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.2);
    animation: pulse-dot 2s infinite;
}

.sensor-simulator-container .status-dot.disconnected {
    background: #dc2626;
}

@keyframes pulse-dot {
    0%, 100% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 0.7;
        transform: scale(1.1);
    }
}

.sensor-simulator-container .status-text {
    font-weight: 600;
}

/* ========== 按钮 ========== */
.sensor-simulator-container .btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.sensor-simulator-container .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.sensor-simulator-container .btn:active {
    transform: translateY(0);
}

.sensor-simulator-container .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.sensor-simulator-container .btn-primary {
    background: #667eea;
    color: #fff;
}

.sensor-simulator-container .btn-primary:hover {
    background: #5568d3;
}

.sensor-simulator-container .btn-success {
    background: #16a34a;
    color: #fff;
}

.sensor-simulator-container .btn-success:hover {
    background: #15803d;
}

.sensor-simulator-container .btn-warning {
    background: #f59e0b;
    color: #fff;
}

.sensor-simulator-container .btn-warning:hover {
    background: #d97706;
}

.sensor-simulator-container .btn-danger {
    background: #dc2626;
    color: #fff;
}

.sensor-simulator-container .btn-danger:hover {
    background: #b91c1c;
}

.sensor-simulator-container .btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.sensor-simulator-container .btn-block {
    width: 100%;
}

.sensor-simulator-container .btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid #e5e7eb;
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.sensor-simulator-container .btn-icon:hover {
    background: #f3f4f6;
    border-color: #d1d5db;
}

.sensor-simulator-container .btn-icon.running {
    background: #fef3c7;
    border-color: #fde047;
}

.sensor-simulator-container .btn-icon.danger:hover {
    background: #fee2e2;
    border-color: #fca5a5;
}

/* ========== 容器布局 ========== */
.sensor-simulator-container .simulator-content {
    flex: 1;
    display: grid;
    grid-template-columns: 300px 1fr 320px;
    gap: 1.5rem;
    padding: 1.5rem;
    width: 100%;
}

/* ========== 左侧边栏 ========== */
.sensor-simulator-container .sidebar {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sensor-simulator-container .sidebar-header {
    padding: 1.25rem;
    border-bottom: 1px solid #e5e7eb;
}

.sensor-simulator-container .sidebar-header h2 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: #111827;
}

.sensor-simulator-container .sidebar-actions {
    display: flex;
    gap: 0.5rem;
}

.sensor-simulator-container .sensor-list {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem;
}

.sensor-simulator-container .sensor-item {
    padding: 0.875rem;
    margin-bottom: 0.5rem;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    background: #fff;
    cursor: pointer;
    transition: all 0.2s;
}

.sensor-simulator-container .sensor-item:hover {
    background: #f9fafb;
    border-color: #d1d5db;
}

.sensor-simulator-container .sensor-item.active {
    background: #eef2ff;
    border-color: #667eea;
}

.sensor-simulator-container .sensor-info {
    margin-bottom: 0.5rem;
}

.sensor-simulator-container .sensor-name {
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sensor-simulator-container .sensor-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #9ca3af;
}

.sensor-simulator-container .sensor-status-dot.running {
    background: #16a34a;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.sensor-simulator-container .sensor-id {
    font-size: 0.75rem;
    color: #6b7280;
    margin-bottom: 0.25rem;
}

.sensor-simulator-container .sensor-value {
    font-size: 1rem;
    font-weight: 600;
    color: #667eea;
}

.sensor-simulator-container .sensor-value .unit {
    font-size: 0.875rem;
    color: #6b7280;
    margin-left: 0.25rem;
}

.sensor-simulator-container .sensor-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

/* ========== 主内容区 ========== */
.sensor-simulator-container .main-content {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    overflow-y: auto;
}

.sensor-simulator-container .control-panel h2 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: #111827;
}

.sensor-simulator-container .sensor-detail {
    background: #f9fafb;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.sensor-simulator-container .sensor-detail h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: #111827;
}

.sensor-simulator-container .detail-info {
    display: flex;
    gap: 1.5rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.sensor-simulator-container .control-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
}

.sensor-simulator-container .control-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.sensor-simulator-container .control-section h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #111827;
}

.sensor-simulator-container .manual-control {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sensor-simulator-container .slider-control {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 0.75rem;
    align-items: center;
}

.sensor-simulator-container .slider-control label {
    font-weight: 500;
    color: #374151;
}

.sensor-simulator-container .slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #e5e7eb;
    outline: none;
    -webkit-appearance: none;
}

.sensor-simulator-container .slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #667eea;
    cursor: pointer;
}

.sensor-simulator-container .slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #667eea;
    cursor: pointer;
    border: none;
}

.sensor-simulator-container .value-input {
    width: 100px;
    padding: 0.5rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.875rem;
}

.sensor-simulator-container .quick-actions {
    display: flex;
    gap: 0.5rem;
}

.sensor-simulator-container .thresholds {
    background: #f9fafb;
    padding: 1rem;
    border-radius: 8px;
}

.sensor-simulator-container .threshold-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.sensor-simulator-container .threshold-item:last-child {
    border-bottom: none;
}

.sensor-simulator-container .threshold-label {
    color: #6b7280;
}

.sensor-simulator-container .threshold-value {
    font-weight: 600;
    color: #111827;
}

.sensor-simulator-container .threshold-value.warning {
    color: #f59e0b;
}

.sensor-simulator-container .threshold-value.danger {
    color: #dc2626;
}

/* ========== 右侧统计面板 ========== */
.sensor-simulator-container .stats-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sensor-simulator-container .stats-card, 
.sensor-simulator-container .history-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 1.25rem;
}

.sensor-simulator-container .stats-card h3, 
.sensor-simulator-container .history-card h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #111827;
}

.sensor-simulator-container .stat-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f3f4f6;
}

.sensor-simulator-container .stat-row:last-child {
    border-bottom: none;
}

.sensor-simulator-container .stat-label {
    color: #6b7280;
    font-size: 0.875rem;
}

.sensor-simulator-container .stat-value {
    font-weight: 600;
    color: #111827;
}

.sensor-simulator-container .stat-value.success {
    color: #16a34a;
}

.sensor-simulator-container .stat-value.danger {
    color: #dc2626;
}

.sensor-simulator-container .history-list {
    max-height: 400px;
    overflow-y: auto;
}

.sensor-simulator-container .history-item {
    display: grid;
    grid-template-columns: 60px 1fr auto 30px;
    gap: 0.5rem;
    padding: 0.5rem;
    font-size: 0.8125rem;
    border-bottom: 1px solid #f3f4f6;
    align-items: center;
}

.sensor-simulator-container .history-item:last-child {
    border-bottom: none;
}

.sensor-simulator-container .history-item .time {
    color: #6b7280;
}

.sensor-simulator-container .history-item .sensor-id {
    color: #374151;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sensor-simulator-container .history-item .value {
    color: #667eea;
    font-weight: 600;
    text-align: right;
}

.sensor-simulator-container .history-item .status {
    text-align: center;
}

/* ========== 空状态 ========== */
.sensor-simulator-container .empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    color: #9ca3af;
    text-align: center;
}

.sensor-simulator-container .empty-state p {
    margin-bottom: 1rem;
    font-size: 1rem;
}

/* ========== 对话框 ========== */
.sensor-simulator-container .dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.sensor-simulator-container .dialog {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    width: 600px;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.sensor-simulator-container .dialog-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sensor-simulator-container .dialog-header h2 {
    font-size: 1.25rem;
    color: #111827;
}

.sensor-simulator-container .btn-close {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6b7280;
    transition: color 0.2s;
}

.sensor-simulator-container .btn-close:hover {
    color: #111827;
}

.sensor-simulator-container .dialog-body {
    padding: 1.5rem;
    overflow-y: auto;
}

.sensor-simulator-container .dialog-body h4 {
    margin: 1.5rem 0 1rem;
    color: #667eea;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sensor-simulator-container .dialog-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.sensor-simulator-container .form-group {
    margin-bottom: 1rem;
}

.sensor-simulator-container .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
    font-size: 0.875rem;
}

.sensor-simulator-container .form-group input,
.sensor-simulator-container .form-group select {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.875rem;
}

.sensor-simulator-container .form-group input:focus,
.sensor-simulator-container .form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.sensor-simulator-container .form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
    .sensor-simulator-container .simulator-content {
        grid-template-columns: 250px 1fr 280px;
    }
}

@media (max-width: 992px) {
    .sensor-simulator-container .simulator-content {
        grid-template-columns: 1fr;
    }
    
    .sensor-simulator-container .stats-panel {
        flex-direction: row;
    }
}

@media (max-width: 768px) {
    .sensor-simulator-container .simulator-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .sensor-simulator-container .simulator-content {
        padding: 1rem;
    }
    
    .sensor-simulator-container .stats-panel {
        flex-direction: column;
    }
}