.bsao-calculator,
.bsao-calculator * {
    box-sizing: border-box;
}

.bsao-calculator {
    --bsao-green: #386641;
    --bsao-green-dark: #24462d;
    --bsao-green-light: #eef7eb;
    --bsao-cream: #fff9e9;
    --bsao-red: #a9483b;
    --bsao-blue: #eaf3f8;
    --bsao-text: #28342c;
    --bsao-muted: #657168;
    --bsao-border: #dfe8df;
    max-width: 900px;
    margin: 35px auto;
    color: var(--bsao-text);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 17px;
    line-height: 1.65;
}

.bsao-header {
    padding: 32px;
    color: #fff;
    background: linear-gradient(135deg, #244b30 0%, #386641 60%, #5d8a52 100%);
    border-radius: 20px 20px 0 0;
}

.bsao-kicker {
    display: inline-block;
    margin-bottom: 12px;
    padding: 6px 12px;
    color: var(--bsao-green-dark);
    background: #f1c75b;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.bsao-header h2 {
    margin: 0 0 12px;
    color: #fff;
    font-size: clamp(28px, 5vw, 42px);
    line-height: 1.15;
}

.bsao-header p {
    margin: 0;
    color: #edf6ed;
}

.bsao-form,
.bsao-result {
    padding: 30px;
    background: #fff;
    border: 1px solid var(--bsao-border);
    border-top: 0;
    box-shadow: 0 12px 35px rgba(36, 70, 45, .08);
}

.bsao-progress-wrap {
    margin-bottom: 28px;
}

.bsao-progress {
    overflow: hidden;
    height: 10px;
    background: #edf1ed;
    border-radius: 30px;
}

.bsao-progress span {
    display: block;
    width: 10%;
    height: 100%;
    background: var(--bsao-green);
    transition: width .25s ease;
}

.bsao-progress-text {
    margin-top: 8px;
    color: var(--bsao-muted);
    font-size: 14px;
}

.bsao-question {
    display: none;
    margin: 0;
    padding: 0;
    border: 0;
}

.bsao-question.is-active {
    display: block;
}

.bsao-question legend {
    width: 100%;
    margin-bottom: 18px;
    color: var(--bsao-green-dark);
    font-size: 24px;
    font-weight: 800;
    line-height: 1.3;
}

.bsao-options {
    display: grid;
    gap: 11px;
}

.bsao-option {
    display: block;
    cursor: pointer;
}

.bsao-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.bsao-option span {
    display: block;
    padding: 15px 17px;
    background: #f8faf8;
    border: 2px solid var(--bsao-border);
    border-radius: 11px;
    transition: .18s ease;
}

.bsao-option:hover span {
    border-color: #9db89f;
}

.bsao-option input:checked + span {
    color: var(--bsao-green-dark);
    background: var(--bsao-green-light);
    border-color: var(--bsao-green);
    font-weight: 700;
}

.bsao-nav,
.bsao-result-actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 28px;
}

.bsao-btn {
    appearance: none;
    padding: 13px 20px;
    border: 0;
    border-radius: 9px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 800;
}

.bsao-btn-primary {
    color: #fff;
    background: var(--bsao-green);
}

.bsao-btn-primary:hover {
    background: var(--bsao-green-dark);
}

.bsao-btn-secondary {
    color: var(--bsao-green-dark);
    background: #eef2ee;
}

.bsao-btn:disabled {
    cursor: not-allowed;
    opacity: .45;
}

.bsao-error {
    margin-top: 15px;
    padding: 12px 14px;
    color: #7b3028;
    background: #fff2ef;
    border-left: 4px solid var(--bsao-red);
    border-radius: 8px;
}

.bsao-result-score {
    display: grid;
    place-items: center;
    width: 145px;
    height: 145px;
    margin: 0 auto 22px;
    padding: 15px;
    text-align: center;
    background: var(--bsao-green-light);
    border: 7px solid #d4e7d2;
    border-radius: 50%;
}

.bsao-result-score span,
.bsao-result-score small {
    color: var(--bsao-muted);
    font-size: 13px;
}

.bsao-result-score strong {
    color: var(--bsao-green-dark);
    font-size: 40px;
    line-height: 1;
}

.bsao-result-title {
    margin: 0 0 12px;
    color: var(--bsao-green-dark);
    text-align: center;
    font-size: 29px;
}

.bsao-result-intro {
    max-width: 700px;
    margin: 0 auto 25px;
    text-align: center;
}

.bsao-result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 17px;
}

.bsao-result-card {
    padding: 22px;
    background: #f8faf8;
    border: 1px solid var(--bsao-border);
    border-radius: 13px;
}

.bsao-result-card h4,
.bsao-breathing h4 {
    margin: 0 0 10px;
    color: var(--bsao-green-dark);
    font-size: 19px;
}

.bsao-result-card ul {
    margin: 0;
    padding-left: 21px;
}

.bsao-result-card li {
    margin-bottom: 8px;
}

.bsao-breathing {
    margin-top: 20px;
    padding: 22px;
    background: var(--bsao-cream);
    border: 1px solid #ead79a;
    border-radius: 12px;
}

.bsao-breathing p {
    margin: 0;
}

.bsao-medical-note {
    margin-top: 20px;
    padding: 18px;
    border-radius: 11px;
}

.bsao-medical-note.is-calm {
    background: var(--bsao-blue);
    border: 1px solid #cddfe9;
}

.bsao-medical-note.is-watch {
    background: var(--bsao-cream);
    border-left: 5px solid #d6a53b;
}

.bsao-medical-note.is-alert {
    color: #64291f;
    background: #fff2ef;
    border-left: 6px solid var(--bsao-red);
}

.bsao-disclaimer {
    margin: 0;
    padding: 17px 20px;
    color: var(--bsao-muted);
    background: #f7f8f7;
    border: 1px solid var(--bsao-border);
    border-top: 0;
    border-radius: 0 0 15px 15px;
    font-size: 14px;
}

@media (max-width: 700px) {
    .bsao-header,
    .bsao-form,
    .bsao-result {
        padding: 22px;
    }

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

    .bsao-nav,
    .bsao-result-actions {
        flex-direction: column-reverse;
    }

    .bsao-btn {
        width: 100%;
    }
}

@media print {
    .bsao-form,
    .bsao-result-actions,
    .bsao-disclaimer {
        display: none !important;
    }

    .bsao-result[hidden] {
        display: block !important;
    }

    .bsao-calculator {
        margin: 0;
    }
}