.aeroob-club-planner {
    --aeroob-accent: #315f24;
    --aeroob-accent-soft: color-mix(in srgb, var(--aeroob-accent) 13%, white);
    --aeroob-border: #d7d0c7;
    --aeroob-text: #182017;
    --aeroob-muted: #756a5d;
    --aeroob-bg-soft: #f7f8f4;
    max-width: 760px;
    margin: 0 auto;
    color: var(--aeroob-text);
    font: inherit;
    line-height: 1.5;
}

.aeroob-club-planner *,
.aeroob-club-planner *::before,
.aeroob-club-planner *::after {
    box-sizing: border-box;
}

.aeroob-planner__header {
    margin-bottom: 28px;
}

.aeroob-planner__header h2 {
    margin: 0 0 8px;
    font-size: clamp(1.45rem, 3vw, 2rem);
    line-height: 1.2;
}

.aeroob-planner__header p,
.aeroob-field p,
.aeroob-result-card span,
.aeroob-results__heading p,
.aeroob-method p,
.aeroob-safety {
    color: var(--aeroob-muted);
}

.aeroob-planner__form {
    margin: 0;
}

.aeroob-field {
    padding: 0 0 26px;
    margin: 0;
    border: 0;
}

.aeroob-field label,
.aeroob-field legend {
    display: block;
    padding: 0;
    margin: 0 0 7px;
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--aeroob-text);
}

.aeroob-field__copy p,
.aeroob-field--choice > p {
    margin: 0 0 11px;
    font-size: 0.88rem;
}

.aeroob-field__note {
    margin: 7px 0 0;
    font-size: 0.75rem !important;
}

.aeroob-range-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
}

.aeroob-range-row output {
    min-width: 90px;
    text-align: right;
    color: var(--aeroob-accent);
    font-size: 1.1rem;
    font-variant-numeric: tabular-nums;
}

.aeroob-club-planner input[type="range"] {
    width: 100%;
    accent-color: var(--aeroob-accent);
    cursor: pointer;
}

.aeroob-club-planner input[type="range"]:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--aeroob-accent) 28%, transparent);
    outline-offset: 4px;
}

.aeroob-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 12px;
}

.aeroob-pill {
    display: inline-flex !important;
    margin: 0 !important;
    font-size: 0.82rem !important;
    font-weight: 500 !important;
    cursor: pointer;
}

.aeroob-pill input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.aeroob-pill span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 7px 13px;
    border: 1px solid var(--aeroob-border);
    border-radius: 999px;
    background: #fff;
    color: var(--aeroob-text);
    transition: background .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.aeroob-pill input:checked + span {
    border-color: transparent;
    background: var(--aeroob-accent-soft);
    color: var(--aeroob-accent);
}

.aeroob-pill input:focus-visible + span {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--aeroob-accent) 25%, transparent);
}

.aeroob-results {
    margin-top: 10px;
    padding: 26px;
    border: 1px solid color-mix(in srgb, var(--aeroob-accent) 18%, #d9ddd5);
    border-radius: 16px;
    background: var(--aeroob-bg-soft);
}

.aeroob-eyebrow {
    display: inline-block;
    margin-bottom: 4px;
    color: var(--aeroob-accent);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.aeroob-results__heading h3,
.aeroob-timeline-wrap h4,
.aeroob-guidance h4 {
    margin: 0 0 8px;
    color: var(--aeroob-text);
}

.aeroob-results__heading p {
    margin: 0 0 20px;
    font-size: .9rem;
}

.aeroob-result-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.aeroob-result-card {
    min-width: 0;
    padding: 16px;
    border: 1px solid #e0e3dc;
    border-radius: 12px;
    background: #fff;
}

.aeroob-result-card__label {
    display: block;
    margin-bottom: 5px;
    font-size: .74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.aeroob-result-card strong {
    display: block;
    margin-bottom: 3px;
    color: var(--aeroob-accent);
    font-size: 1.32rem;
    line-height: 1.2;
}

.aeroob-result-card span:last-child {
    display: block;
    font-size: .78rem;
}

.aeroob-timeline-wrap,
.aeroob-guidance,
.aeroob-method,
.aeroob-safety {
    margin-top: 20px;
}

.aeroob-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
    gap: 8px;
}

.aeroob-timeline__item {
    padding: 10px;
    border-radius: 9px;
    background: #fff;
    border: 1px solid #e2e5df;
    text-align: center;
}

.aeroob-timeline__item span,
.aeroob-timeline__item strong {
    display: block;
}

.aeroob-timeline__item span {
    color: var(--aeroob-muted);
    font-size: .75rem;
}

.aeroob-timeline__item strong {
    color: var(--aeroob-text);
    font-size: .95rem;
}

.aeroob-guidance ul {
    margin: 0;
    padding-left: 20px;
}

.aeroob-guidance li {
    margin-bottom: 6px;
    color: var(--aeroob-muted);
    font-size: .86rem;
}

.aeroob-method {
    border-top: 1px solid #dde1d8;
    padding-top: 16px;
}

.aeroob-method summary {
    color: var(--aeroob-accent);
    font-weight: 700;
    cursor: pointer;
}

.aeroob-method p {
    margin: 10px 0 0;
    font-size: .82rem;
}

.aeroob-safety {
    padding: 12px 14px;
    border-left: 3px solid var(--aeroob-accent);
    background: #fff;
    font-size: .8rem;
}

.aeroob-source {
    margin: 14px 0 0;
    text-align: center;
    color: var(--aeroob-muted);
    font-size: .78rem;
}

.aeroob-source a {
    color: var(--aeroob-accent);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 2px;
}


@media (max-width: 640px) {
    .aeroob-club-planner {
        max-width: 100%;
    }

    .aeroob-range-row {
        grid-template-columns: minmax(0, 1fr) 74px;
        gap: 10px;
    }

    .aeroob-range-row output {
        min-width: 74px;
        font-size: 1rem;
    }

    .aeroob-pills {
        gap: 8px;
    }

    .aeroob-pill span {
        min-height: 36px;
        padding: 7px 11px;
    }

    .aeroob-results {
        padding: 18px;
        border-radius: 13px;
    }

    .aeroob-result-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .aeroob-club-planner * {
        scroll-behavior: auto !important;
        transition: none !important;
    }
}