/* GPA CGPA Converter specific styles - namespaced to avoid conflicts */
.gpa-converter * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

.gpa-converter {
    background-color: #f5f5f5;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 20px;
}

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

.gpa-converter .header {
    background-color: #ffe6e6;
    padding: 40px 20px;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 20px;
    transform: translateY(0);
    transition: transform 0.3s ease;
}

.gpa-converter .header:hover {
    transform: translateY(-5px);
}

.gpa-converter .header h1 {
    font-size: 2.5em;
    color: #333;
    margin-bottom: 10px;
    font-weight: 700;
}

.gpa-converter .header p {
    color: #666;
    font-size: 1.1em;
    margin-bottom: 30px;
}

.gpa-converter .input-section {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: flex-end;
    flex-wrap: wrap;
}

.gpa-converter .input-group {
    flex: 1;
    min-width: 200px;
    max-width: 300px;
}

.gpa-converter .input-group label {
    display: block;
    text-align: left;
    margin-bottom: 10px;
    color: #333;
    font-weight: 600;
    font-size: 1.1em;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.gpa-converter .input-group select,
.gpa-converter .input-group input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 500;
    color: #2c3e50;
    background-color: #fff;
    outline: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.gpa-converter .input-group select:hover,
.gpa-converter .input-group input:hover {
    border-color: #ffb3b3;
    box-shadow: 0 4px 8px rgba(255, 77, 77, 0.1);
    transform: translateY(-1px);
}

.gpa-converter .input-group select:focus,
.gpa-converter .input-group input:focus {
    border-color: #ff4d4d;
    box-shadow: 0 0 0 3px rgba(255, 77, 77, 0.15);
    background-color: #fff;
    transform: translateY(-1px);
}

.gpa-converter .calculate-btn {
    background-color: #ff4d4d;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.gpa-converter .calculate-btn:hover {
    background-color: #ff3333;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 77, 77, 0.2);
}

.gpa-converter .calculate-btn:active {
    transform: translateY(0);
}

.gpa-converter .results-section {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.gpa-converter .results-section:hover {
    transform: translateY(-5px);
}

.gpa-converter .results-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-bottom: 1px solid #eee;
    transition: background-color 0.3s ease;
}

.gpa-converter .results-header:hover {
    background-color: #f9f9f9;
}

.gpa-converter .results-header h2 {
    font-size: 1.5em;
    color: #333;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.gpa-converter .toggle-icon {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-top: 2px solid #666;
    border-right: 2px solid #666;
    transform: rotate(135deg);
    transition: transform 0.3s ease;
}

.gpa-converter .results-content {
    padding: 20px;
    display: none;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.gpa-converter .results-content.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.gpa-converter .results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gpa-converter .result-card {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.gpa-converter .result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.gpa-converter .result-card h3 {
    color: #333;
    font-size: 1.2em;
    margin-bottom: 5px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.gpa-converter .result-card .scale {
    color: #666;
    font-size: 0.9em;
    margin-bottom: 15px;
}

.gpa-converter .result-card .score {
    font-size: 2em;
    color: #ff4d4d;
    font-weight: 700;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
}

.gpa-converter .result-card:hover .score {
    transform: scale(1.1);
}

.gpa-converter .result-card .range {
    color: #666;
    font-size: 0.9em;
}

@media (max-width: 768px) {
    .gpa-converter {
        align-items: flex-start;
    }

    .gpa-converter .header h1 {
        font-size: 2em;
    }

    .gpa-converter .header p {
        font-size: 1em;
    }

    .gpa-converter .input-section {
        flex-direction: column;
        align-items: stretch;
    }

    .gpa-converter .input-group {
        max-width: none;
    }

    .gpa-converter .calculate-btn {
        width: 100%;
        justify-content: center;
    }

    .gpa-converter .results-grid {
        grid-template-columns: 1fr;
    }
}