/* Kalkulator BMI — layout (no colors) */

.bmi-wrap {
    max-width: 560px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Form */
.bmi-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 480px) {
    .bmi-form {
        grid-template-columns: 1fr;
    }
}

.bmi-field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.bmi-label {
    font-weight: 600;
    font-size: 0.9rem;
}

.bmi-input {
    padding: 0.6rem 0.75rem;
    font-size: 1rem;
    border: 1px solid;
    border-radius: 6px;
    width: 100%;
    box-sizing: border-box;
}

.bmi-gender-field {
    border: none;
    padding: 0;
    margin: 0;
    grid-column: 1 / -1;
}

.bmi-gender-field .bmi-label {
    margin-bottom: 0.15rem;
}

.bmi-radio {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin-right: 1rem;
    cursor: pointer;
    font-size: 0.95rem;
}

/* Result */
.bmi-result {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: 10px;
    border: 1px solid;
}

/* Score */
.bmi-score {
    text-align: center;
}

.bmi-score-label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.7;
    margin-bottom: 0.2rem;
}

.bmi-score-value {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
}

/* Category badge */
.bmi-category {
    text-align: center;
}

.bmi-category-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.95rem;
}

/* Scale bar */
.bmi-scale {
    margin: 0.5rem 0;
}

.bmi-scale-bar {
    position: relative;
    height: 12px;
    border-radius: 6px;
    background: linear-gradient(to right,
        #3b82f6 0%,
        #22c55e 25%,
        #eab308 50%,
        #f97316 70%,
        #ef4444 100%
    );
}

.bmi-scale-marker {
    position: absolute;
    top: -4px;
    width: 4px;
    height: 20px;
    border-radius: 2px;
    transform: translateX(-50%);
    transition: left 0.3s ease;
    left: 0%;
}

.bmi-scale-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    opacity: 0.6;
    margin-top: 0.25rem;
}

/* Info row */
.bmi-info-row {
    font-size: 0.95rem;
    margin: 0;
}

/* Weight range mode */
.bmi-weight-range {
    text-align: center;
}

.bmi-weight-range-title {
    font-size: 0.95rem;
    margin: 0 0 0.5rem;
}

.bmi-weight-range-values {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
}

.bmi-unit {
    font-size: 1.2rem;
    font-weight: 400;
    opacity: 0.6;
}

.bmi-weight-range-note {
    font-size: 0.85rem;
    opacity: 0.6;
    margin: 0.75rem 0 0;
}

/* Child note */
.bmi-child-note {
    font-size: 0.8rem;
    opacity: 0.65;
    font-style: italic;
    margin: 0;
}

/* Error */
.bmi-error {
    padding: 0.6rem 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
}