.result-value-sm {
            font-weight: 600;
            color: var(--primary-color);
            font-size: 1.4rem;
        }
        .power-bar-container {
            width: 100%;
            background: #f0f0f0;
            border-radius: 6px;
            margin: 0.3rem 0;
            height: 28px;
            position: relative;
            overflow: hidden;
        }
        .power-bar-fill {
            height: 100%;
            border-radius: 6px;
            transition: width 0.5s ease;
        }
        .power-bar-label {
            position: absolute;
            left: 10px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 0.8rem;
            font-weight: 600;
            color: #333;
            z-index: 2;
            text-shadow: 0 0 4px rgba(255,255,255,0.7);
        }
        .power-bar-value {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 0.8rem;
            font-weight: 600;
            color: #333;
            z-index: 2;
            text-shadow: 0 0 4px rgba(255,255,255,0.7);
        }
        .property-table th,
        .property-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid var(--border-color);
        }
        .unit-note {
            font-size: 0.85rem;
            color: #6c757d;
        }
        .canvas-container {
            text-align: center;
            margin-top: 1.5rem;
        }
        .power-canvas {
            width: 100%;
            max-width: 700px;
            height: auto;
            background-color: #fafafa;
            border: 1px solid #e0e0e0;
            border-radius: 10px;
            display: block;
            margin: 0 auto;
        }
        .legend {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin: 0.8rem 0 0.3rem 0;
            font-size: 0.85rem;
            flex-wrap: wrap;
        }
        .legend-item {
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .legend-color {
            width: 14px;
            height: 14px;
            border-radius: 4px;
        }
        .legend-color.green {
            background: #2ecc71;
        }
        .legend-color.blue {
            background: #3498db;
        }
        .legend-color.orange {
            background: #e67e22;
        }
        .legend-color.purple {
            background: #9b59b6;
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(70, 130, 180, 0.06);
            color: var(--accent-color);
        }
        .tool-header .badge {
            font-size: 0.75rem;
            vertical-align: middle;
        }
        .input-group-custom {
            margin-bottom: 0.75rem;
        }
        .coord-input {
            margin-bottom: 0.4rem;
        }
        .deep-dive p {
            text-align: justify;
        }
        .efficiency-badge {
            display: inline-block;
            padding: 0.2rem 0.7rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            cursor: help;
        }
        .efficiency-badge.premium {
            background: #d4edda;
            color: #155724;
        }
        .efficiency-badge.standard {
            background: #fff3cd;
            color: #856404;
        }
        .efficiency-badge.low {
            background: #f8d7da;
            color: #721c24;
        }
        @media (max-width: 576px) {
            .result-value-sm {
                font-size: 1.1rem;
            }
            .legend {
                gap: 0.8rem;
                font-size: 0.75rem;
            }
        }