.ai-calculator-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 30px;
    background: #07213F;
    border-radius: 16px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #ffffff;
    box-shadow: 0 8px 32px rgba(7, 33, 63, 0.3);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #ffffff;
    opacity: 0.9;
}

.form-group input,
.form-group select {
    padding: 16px 20px;
    background: #0d2a47;
    border: 1px solid #2a628f;
    border-radius: 8px;
    color: #ffffff;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input::placeholder {
    color: #8FA8C4;
    opacity: 1;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #C5B358;
    box-shadow: 0 0 0 2px rgba(197, 179, 88, 0.2);
}

.form-group select {
    cursor: pointer;
}

.calculate-btn {
    width: 100%;
    padding: 18px 20px;
    background: #C5B358;
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.calculate-btn:hover {
    background: #B5A348;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(197, 179, 88, 0.4);
}

.calculate-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.results-container {
    margin-top: 30px;
    padding: 25px;
    background: rgba(42, 98, 143, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(42, 98, 143, 0.3);
}

.results-container h4 {
    color: #ffffff;
    margin-bottom: 20px;
    font-size: 20px;
    text-align: center;
    font-weight: 600;
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.result-card {
    padding: 20px;
    background: rgba(13, 42, 71, 0.6);
    border-radius: 8px;
    text-align: center;
    border: 1px solid rgba(42, 98, 143, 0.3);
}

.result-label {
    font-size: 14px;
    color: #8FA8C4;
    margin-bottom: 8px;
    font-weight: 500;
}

.result-value {
    font-size: 24px;
    font-weight: 700;
    color: #C5B358;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }

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

    .ai-calculator-container {
        padding: 20px;
        margin: 10px;
    }
}