/* Protein Calculator Specific Styles */

/* Radio Button Styles */
.radio-group {
    display: flex;
    gap: 16px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.radio-label input[type="radio"] {
    margin: 0;
    cursor: pointer;
}

/* Main Protein Display */
.protein-main-display {
    text-align: center;
    padding: 16px 0;
}

.protein-value {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-primary);
    display: block;
    line-height: 1.1;
}

.protein-unit {
    font-size: 16px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.protein-range {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-secondary);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-results-border);
}

/* Results Grid Enhancement */
.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.results-item {
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
}

.results-label {
    display: block;
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.results-value {
    display: block;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-results-text);
}

/* Protein Sources Section */
.protein-sources {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.protein-source {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(186, 230, 253, 0.5);
}

.source-name {
    font-size: 14px;
    color: var(--color-text-primary);
}

.source-grams {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(0, 48, 73, 0.1);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

/* Results Section Title */
.results-section-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-results-text);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-results-border);
}

/* Responsive Adjustments */
@media (max-width: 640px) {
    .protein-value {
        font-size: 40px;
    }

    .results-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .results-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }

    .results-label {
        margin-bottom: 0;
        font-size: 14px;
    }

    .results-value {
        font-size: 16px;
    }

    .radio-group {
        flex-direction: column;
        gap: 12px;
    }

    .protein-source {
        padding: 8px 10px;
    }

    .source-name {
        font-size: 13px;
    }

    .source-grams {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .protein-value {
        font-size: 36px;
    }

    .protein-unit {
        font-size: 14px;
    }

    .protein-main-display {
        padding: 12px 0;
    }
}