.sgpa-addon-wrapper {
    margin: 22px 0;
    padding: 20px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.sgpa-title {
    margin: 0 0 16px;
    font-size: 18px;
    font-weight: 700;
}

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

.sgpa-field-row {
    display: block;
    width: 100%;
}

.sgpa-label {
    display: block;
    margin-bottom: 7px;
    font-size: 14px;
    font-weight: 600;
}

.sgpa-required {
    color: #d63638;
}

.sgpa-input,
.sgpa-select,
.sgpa-textarea {
    width: 100%;
    max-width: 100%;
    min-height: 42px;
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    background: #fff;
    padding: 10px 12px;
    box-shadow: none;
    outline: none;
}

.sgpa-textarea {
    min-height: 95px;
    resize: vertical;
}

.sgpa-input:focus,
.sgpa-select:focus,
.sgpa-textarea:focus {
    border-color: rgba(0, 0, 0, 0.42);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.sgpa-help {
    display: block;
    margin-top: 5px;
    opacity: 0.72;
    font-size: 12px;
    line-height: 1.5;
}

.sgpa-hidden {
    display: none !important;
}

.sgpa-price-summary {
    margin-top: 18px;
    padding: 15px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(0,0,0,0.035), rgba(0,0,0,0.015));
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.sgpa-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 7px 0;
    font-size: 14px;
}

.sgpa-price-row strong {
    font-size: 15px;
    font-weight: 700;
}

.sgpa-final-row {
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px dashed rgba(0, 0, 0, 0.15);
    font-size: 16px;
}

.sgpa-final-row strong {
    font-size: 20px;
}

.sgpa-paper-breakup {
    margin-top: 8px;
    font-size: 12px;
    opacity: 0.75;
}

.sgpa-field-error {
    margin-top: 5px;
    color: #d63638;
    font-size: 12px;
}

@media (max-width: 767px) {
    .sgpa-addon-wrapper {
        padding: 15px;
        border-radius: 12px;
    }

    .sgpa-price-row,
    .sgpa-final-row {
        font-size: 14px;
    }

    .sgpa-final-row strong {
        font-size: 18px;
    }
}