.property-table th,
        .property-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid var(--border-color);
        }
        .input-group-custom {
            margin-bottom: 1rem;
        }
        .result-value.epoch {
            font-size: 1.8rem;
        }
        .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;
        }
        .timestamp-display {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 1.5rem;
            margin: 1rem 0;
            font-family: 'Consolas', 'Courier New', monospace;
            border: 1px solid #e9ecef;
        }
        .timestamp-display .label {
            font-size: 0.8rem;
            color: #6c757d;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .timestamp-display .value {
            font-size: 1.3rem;
            font-weight: 600;
            color: #1a1a2e;
        }
        .timestamp-display .value.live {
            color: var(--primary-color);
        }
        .format-badge {
            display: inline-block;
            background: rgba(70, 130, 180, 0.1);
            border: 1px solid rgba(70, 130, 180, 0.2);
            border-radius: 4px;
            padding: 0.25rem 0.75rem;
            font-size: 0.75rem;
            font-family: 'Consolas', 'Courier New', monospace;
            margin-right: 0.4rem;
            color: #2c3e50;
        }
        .timezone-select {
            max-width: 200px;
        }
        .live-indicator {
            display: inline-block;
            width: 10px;
            height: 10px;
            background: #28a745;
            border-radius: 50%;
            animation: pulse 1.5s ease-in-out infinite;
            margin-right: 6px;
        }
        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.3;
            }
        }
        .conversion-panel {
            background: white;
            border-radius: 8px;
            border: 1px solid #e9ecef;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
        }
        .conversion-panel .result-card {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 1.25rem;
            margin-top: 0.75rem;
            border-left: 4px solid var(--primary-color);
        }
        .result-card .label {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: #6c757d;
        }
        .result-card .value {
            font-size: 1.1rem;
            font-weight: 500;
            font-family: 'Consolas', 'Courier New', monospace;
        }
        .result-card .value.copyable {
            cursor: pointer;
        }
        .result-card .value.copyable:hover {
            background: rgba(70, 130, 180, 0.08);
            border-radius: 4px;
            padding: 0 4px;
        }