:root {
    --ets-blue: #0061a0;
    --ets-light-blue: #0073b3;
    --ets-dark-blue: #004b7c;
    --ets-gray: #666;
    --ets-light-gray: #f5f5f5;
    --ets-border: #ddd;
    --ets-white: #fff;
    --ets-success: #4caf50;
    --ets-error: #f44336;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', Arial, sans-serif;
    color: #333;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.site-header {
    background-color: var(--ets-white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    position: relative;
    z-index: 100;
}

.toefl-logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--ets-blue);
}

    .toefl-logo span {
        font-weight: 300;
    }

.main-content {
    padding: 40px 0;
    background-color: var(--ets-light-gray);
    min-height: calc(100vh - 150px);
}

.verification-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--ets-white);
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.verification-header {
    padding: 30px;
    background-color: var(--ets-blue);
    color: var(--ets-white);
}

    .verification-header h1 {
        font-size: 28px;
        font-weight: 600;
        margin-bottom: 10px;
    }

    .verification-header p {
        font-size: 16px;
        opacity: 0.9;
    }

.verification-card {
    padding: 30px;
}

.form-group {
    margin-bottom: 25px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: 600;
        color: var(--ets-gray);
        font-size: 15px;
    }

.input-with-icon {
    position: relative;
}

    .input-with-icon i {
        position: absolute;
        left: 15px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--ets-gray);
    }

    .input-with-icon input {
        width: 100%;
        padding: 12px 15px 12px 45px;
        font-size: 15px;
        border: 1px solid var(--ets-border);
        border-radius: 4px;
        transition: border-color 0.3s;
    }

        .input-with-icon input:focus {
            outline: none;
            border-color: var(--ets-blue);
        }

.ets-primary-btn {
    background-color: var(--ets-blue);
    color: var(--ets-white);
    border: none;
    padding: 12px 25px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.3s;
}

    .ets-primary-btn:hover {
        background-color: var(--ets-light-blue);
    }

.help-section {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--ets-border);
    color: var(--ets-gray);
    font-size: 14px;
}

    .help-section a {
        color: var(--ets-blue);
        text-decoration: none;
    }

        .help-section a:hover {
            text-decoration: underline;
        }

.result-container {
    display: none;
    padding: 0 30px 30px;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.score-report {
    background-color: var(--ets-white);
    border: 1px solid var(--ets-border);
    border-radius: 4px;
    padding: 25px;
}

.score-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--ets-border);
}

.score-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--ets-blue);
}

.test-info {
    font-size: 14px;
    color: var(--ets-gray);
}

.personal-info {
    margin: 20px 0;
    padding: 15px;
    background-color: var(--ets-light-gray);
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.8;
}

    .personal-info div {
        margin-bottom: 5px;
    }

.disclaimer {
    background-color: rgba(255, 0, 0, 0.05);
    border-left: 3px solid var(--ets-error);
    padding: 10px 15px;
    margin: 15px 0;
    font-size: 14px;
}

.score-sections-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.test-scores-section,
.mybest-scores-section {
    border: 1px solid var(--ets-border);
    border-radius: 4px;
    padding: 20px;
}

.test-date-header {
    margin: 0 0 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--ets-border);
}

    .test-date-header h3 {
        font-size: 18px;
        color: var(--ets-blue);
        margin-bottom: 5px;
    }

.total-score {
    text-align: center;
    margin: 20px 0;
}

.total-score-value {
    font-size: 36px;
    font-weight: 700;
    color: var(--ets-blue);
}

.total-score-label {
    font-size: 16px;
    color: var(--ets-gray);
}

.section-scores {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 20px;
}

.score-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--ets-border);
    border-radius: 4px;
    background-color: var(--ets-light-gray);
}

.score-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--ets-blue);
}

.score-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--ets-dark-blue);
    text-align: right;
}

.score-range, .score-date {
    font-size: 14px;
    color: var(--ets-gray);
    grid-column: span 2;
}

.verification-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(0, 97, 160, 0.1);
    color: var(--ets-blue);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-top: 25px;
}

.final-note {
    margin-top: 30px;
    padding: 15px;
    background-color: var(--ets-light-gray);
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.6;
}

.trademark {
    margin-top: 10px;
    font-size: 12px;
    color: var(--ets-gray);
}

.site-footer {
    background-color: var(--ets-dark-blue);
    color: var(--ets-white);
    padding: 20px 0;
    text-align: center;
}

.copyright {
    font-size: 12px;
    opacity: 0.7;
    line-height: 1.6;
}

.captcha-container {
    margin-bottom: 25px;
    padding: 15px;
    background-color: var(--ets-light-gray);
    border-radius: 4px;
    display: none;
}

.captcha-question {
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--ets-gray);
}

.captcha-input {
    width: 100%;
    padding: 12px 15px;
    font-size: 15px;
    border: 1px solid var(--ets-border);
    border-radius: 4px;
    transition: border-color 0.3s;
}

    .captcha-input:focus {
        outline: none;
        border-color: var(--ets-blue);
    }

.error-message {
    color: var(--ets-error);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

@media (max-width: 768px) {
    .score-sections-container {
        grid-template-columns: 1fr;
    }

    .score-header {
        flex-direction: column;
        gap: 15px;
    }

    .verification-header h1 {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .verification-header,
    .verification-card {
        padding: 20px;
    }

    .toefl-logo {
        font-size: 20px;
    }
}