.commission-calculator-container {
    max-width: 600px;
    margin: 40px auto;
    padding: 30px;
    background: linear-gradient(135deg, #939ab9 0%, #9387ff 100%);
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.commission-calculator-container h1 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 2.2em;
    font-weight: 300;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 1.1em;
}

.form-group input[type="number"] {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    box-sizing: border-box;
}

.fulltime-section h3 {
    margin-bottom: 15px;
    font-size: 1.3em;
    font-weight: 500;
}

.checkbox-group {
    display: grid;
    gap: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: background 0.3s ease;
}

.checkbox-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

.checkbox-item input[type="checkbox"],
.checkbox-item input[type="radio"] {
    margin-right: 10px;
    transform: scale(1.2);
}

.checkbox-item label {
    margin: 0;
    cursor: pointer;
    flex: 1;
}

.calculate-btn, .save-btn {
    width: 100%;
    padding: 15px;
    margin: 10px 0;
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.calculate-btn:hover, .save-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.save-btn {
    background: linear-gradient(45deg, #2ecc71, #27ae60);
}

.result {
    margin-top: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.result.show {
    opacity: 1;
    transform: translateY(0);
}

.breakdown {
    margin-top: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 0.9em;
    line-height: 1.6;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
}

.history-section {
    margin-top: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.history-section h3 {
    margin-bottom: 15px;
    font-size: 1.3em;
}

.history-section ul {
    list-style: none;
    padding: 0;
}

.history-section li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

@media (max-width: 600px) {
    .commission-calculator-container {
        padding: 25px;
        margin: 10px;
    }
    
    .commission-calculator-container h1 {
        font-size: 1.8em;
    }
}