.property-table th,
        .property-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid #dee2e6;
        }
        .input-group-custom {
            margin-bottom: 1rem;
        }
        .deep-dive {
            margin: 1.8rem 0;
        }
        .deep-dive p {
            text-align: justify;
        }
        .unit-note {
            font-size: 0.9rem;
            color: #6c757d;
        }
        .coord-input {
            margin-bottom: 0.5rem;
        }
        .geometry-canvas {
            width: 100%;
            height: auto;
            background-color: #f9f9f9;
            border: 1px solid #ddd;
            border-radius: 8px;
            margin-top: 1.5rem;
            display: block;
        }
        .canvas-container {
            text-align: center;
            margin-top: 1rem;
        }
        .legend {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin: 0.5rem 0;
            font-size: 0.9rem;
            flex-wrap: wrap;
        }
        .legend-item {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .legend-color {
            width: 16px;
            height: 16px;
            border-radius: 50%;
        }
        .legend-color.green {
            background-color: #2e7d32;
        }
        .legend-color.brown {
            background-color: #795548;
        }
        .legend-color.blue {
            background-color: #0d6efd;
        }
        .legend-color.gray {
            background-color: #6c757d;
        }
        .unit-toggle {
            display: flex;
            gap: 0.5rem;
            align-items: center;
            margin: 0.5rem 0;
        }
        .unit-toggle .btn-group .btn {
            font-size: 0.85rem;
            padding: 0.25rem 0.75rem;
        }
        .unit-toggle .btn-group .btn.active {
            background-color: var(--primary-color, #4682b4);
            color: #fff;
            border-color: var(--primary-color, #4682b4);
        }
        .mulch-type-select {
            max-width: 100%;
        }
        .shape-icon {
            font-size: 2rem;
            margin-right: 0.5rem;
        }
        .cost-estimate {
            background-color: #e8f5e9;
            border-radius: 8px;
            padding: 1rem;
            margin: 1rem 0;
            border: 1px solid #a5d6a7;
        }
        .mulch-tip {
            background-color: #fff8e1;
            border-radius: 8px;
            padding: 1rem;
            margin: 0.5rem 0;
            border-left: 4px solid #ffa000;
        }
        .shape-selector .btn {
            min-width: 80px;
        }
        .shape-selector .btn.active {
            background-color: var(--primary-color, #4682b4);
            color: #fff;
            border-color: var(--primary-color, #4682b4);
        }
        #depthUnit {
            max-width: 80px;
        }
        .result-card {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 1.25rem;
            margin: 0.5rem 0;
            border: 1px solid #e9ecef;
        }
        .result-card .label {
            font-size: 0.85rem;
            color: #6c757d;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .result-card .value {
            font-size: 1.8rem;
            font-weight: 600;
            color: var(--primary-color, #4682b4);
        }
        .result-card .sub {
            font-size: 0.9rem;
            color: #6c757d;
        }
        .mulch-badge {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
        }
        .mulch-badge.organic {
            background: #c8e6c9;
            color: #2e7d32;
        }
        .mulch-badge.inorganic {
            background: #d7ccc8;
            color: #4e342e;
        }
        .mulch-badge.synthetic {
            background: #b3e5fc;
            color: #01579b;
        }
        @media (max-width: 768px) {
            .result-card .value {
                font-size: 1.4rem;
            }
        }
        .page-header {
            background: #f8f9fa;
            padding: 1rem 0;
            border-bottom: 1px solid #eee;
        }
        .footer a {
            color: #adb5bd;
            text-decoration: none;
        }
        .footer a:hover {
            color: #fff;
        }
        .social-icons .social-icon {
            display: inline-block;
            width: 36px;
            height: 36px;
            line-height: 36px;
            text-align: center;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: #fff;
            margin-right: 0.5rem;
            transition: 0.3s;
        }
        .social-icons .social-icon:hover {
            background: var(--primary-color, #4682b4);
        }
        .subscription-form .input-group {
            max-width: 100%;
        }
        .subscription-message {
            margin-top: 0.5rem;
            font-size: 0.9rem;
        }
        .related-name a {
            font-weight: 500;
            color: #2c3e50;
            text-decoration: none;
        }
        .related-name a:hover {
            color: var(--primary-color, #4682b4);
        }
        .related-desc {
            font-size: 0.9rem;
            color: #6c757d;
        }
        .btn-outline-primary {
            color: var(--primary-color, #4682b4);
            border-color: var(--primary-color, #4682b4);
        }
        .btn-outline-primary.active {
            background-color: var(--primary-color, #4682b4);
            color: #fff;
        }