.fengshui-grave-form-container {
    max-width: 650px;
    margin: 20px auto;
    padding: 25px;
    border: 1px solid #ddd;
    border-radius: 10px;
    background-color: #fcfcfc;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.fengshui-grave-form-container h3 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 26px;
    font-weight: 700;
}

.fengshui-grave-form-container .form-group {
    margin-bottom: 20px;
}

.fengshui-grave-form-container label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #34495e;
    font-size: 16px;
}

.fengshui-grave-form-container input[type="text"],
.fengshui-grave-form-container input[type="number"] {
    width: calc(100% - 22px);
    padding: 12px;
    border: 1px solid #c0d3e6;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 15px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.fengshui-grave-form-container input[type="text"]:focus,
.fengshui-grave-form-container input[type="number"]:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
    outline: none;
}

.fengshui-grave-form-container input[type="radio"] {
    margin-right: 8px;
    vertical-align: middle;
}
.fengshui-grave-form-container label input[type="radio"] {
    display: inline-block;
    font-weight: normal;
}

.fengshui-grave-form-container button[type="submit"] {
    display: block;
    width: 100%;
    padding: 14px;
    background-color: #2ecc71;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    margin-top: 25px;
}

.fengshui-grave-form-container button[type="submit"]:hover {
    background-color: #27ae60;
    transform: translateY(-2px);
}

#fengshui-grave-results {
    margin-top: 30px;
    padding: 25px;
    border: 1px solid #e5e5e5;
    border-radius: 10px;
    background-color: #ffffff;
    box-shadow: 0 3px 10px rgba(0,0,0,0.07);
    line-height: 1.7;
}

.fengshui-grave-result-card h4 {
    color: #2c3e50;
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 10px;
}

.fengshui-grave-result-card h5 {
    color: #34495e;
    border-bottom: 1px dashed #dae3e6;
    padding-bottom: 8px;
    margin-top: 25px;
    margin-bottom: 12px;
    font-size: 19px;
    font-weight: 600;
}

.fengshui-grave-result-card ul {
    list-style-type: disc;
    margin-left: 30px;
    padding: 0;
    font-size: 15px;
    color: #444;
}

.fengshui-grave-result-card li {
    margin-bottom: 8px;
}
.fengshui-grave-result-card p {
    font-size: 16px;
    color: #333;
    margin-bottom: 10px;
}
.fengshui-grave-result-card p strong {
    color: #e67e22; /* Highlight important info */
}


.error-message {
    color: #e74c3c;
    background-color: #fde8e8;
    border: 1px solid #e74c3c;
    padding: 15px;
    border-radius: 6px;
    margin-top: 25px;
    text-align: center;
    font-weight: bold;
    font-size: 16px;
}

.loading-spinner {
    text-align: center;
    padding: 20px;
    font-style: italic;
    color: #7f8c8d;
    font-size: 17px;
}