/* Container and Form */
.plagiarism-checker-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
    background-color: #f9f9ff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    justify-content: space-between;
}

.plagiarism-checker-container .left-section {
    width: 40%;
}

.plagiarism-checker-container .right-section {
    width: 55%;
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.plagiarism-checker-container h3 {
    font-size: 28px;
    color: #2c3e50;
    font-weight: 700;
    margin-bottom: 15px;
}

.plagiarism-checker-container p {
    font-size: 16px;
    color: #7f8c8d;
    line-height: 1.5;
}

.features-list {
    list-style: none;
    padding: 0;
}

.features-list li {
    font-size: 16px;
    color: #2c3e50;
    padding: 8px 0;
    display: flex;
    align-items: center;
}

.features-list li i {
    color: #1a73e8;
    margin-right: 10px;
}

textarea, 
input[type="text"] {
    width: 100%;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid #dfe6e9;
    border-radius: 6px;
    font-size: 16px;
    background-color: #f7f7f7;
}

textarea {
    height: 180px;
    resize: none;
}

/* File Upload Section */
.file-upload-section {
    border: 2px dashed #dfe6e9;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 20px;
    transition: all 0.3s ease-in-out;
}

.file-upload-section:hover {
    border-color: #1a73e8;
}

.custom-file-upload {
    cursor: pointer;
    color: #7f8c8d;
    font-size: 16px;
    font-weight: 500;
}

.custom-file-upload:hover {
    color: #1a73e8;
}

/* Buttons */
.check-btn {
    width: 100%;
    padding: 15px;
    background-color: #1a73e8;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.check-btn:hover {
    background-color: #005bb5;
}

/* Plagiarism Results */
.plagiarism-report {
    margin-top: 20px;
    padding: 20px;
    background-color: #e9f5ff;
    border: 1px solid #b3e5fc;
    border-radius: 6px;
}

.plagiarism-report h4 {
    font-size: 22px;
    color: #005bb5;
}

.plagiarism-report p {
    font-size: 16px;
    color: #333;
}

.plagiarism-report ul {
    list-style: none;
    padding: 0;
}

.plagiarism-report ul li {
    margin-bottom: 10px;
}

.plagiarism-report ul li a {
    color: #1a73e8;
    text-decoration: none;
}

.plagiarism-report ul li a:hover {
    text-decoration: underline;
}

.error-message {
    color: red;
    font-size: 16px;
    font-weight: bold;
}