/* General Styles */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background: #f5f5f5;
}

#wrapper {
    max-width: 1000px;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h2 {
    color: #333;
    margin-bottom: 20px;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}

/* Form Styles */
.fieldset {
    margin-bottom: 20px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.legend {
    font-weight: bold;
    color: #444;
    margin-bottom: 10px;
    display: block;
}

label {
    display: block;
    margin: 10px 0 5px;
    color: #555;
}

label.required:after {
    content: "*";
    color: #f00;
    margin-left: 5px;
}

input[type="text"], textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

input[type="submit"] {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

input[type="submit"]:hover {
    background-color: #45a049;
}

input[type="submit"]:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

input[type="submit"].submitting {
    position: relative;
    color: transparent;
}

input[type="submit"].submitting::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: button-loading-spinner 1s ease infinite;
}

@keyframes button-loading-spinner {
    from {
        transform: rotate(0turn);
    }
    to {
        transform: rotate(1turn);
    }
}

/* Error Messages */
.error {
    background: #ffebee;
    border: 1px solid #ffcdd2;
    color: #c62828;
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 4px;
}

/* Helper Text */
.light {
    color: #666;
    font-size: 0.9em;
    margin: 5px 0;
}

/* Upload Progress */
#fsUploadProgress1 {
    background: #fff;
}

#btnCancel1 {
    background: #f44336;
    color: white;
    padding: 8px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 10px;
}

#btnCancel1:disabled {
    background: #ddd;
    cursor: not-allowed;
}