body.health-tool-page {
    min-height: 100vh;
    height: auto;
    background: #f7fbfa;
    color: #22313f;
    user-select: auto;
}

body.health-tool-page header {
    background: #e8f7f1;
    color: #1f5b49;
}

.health-shell {
    width: min(100%, 880px);
    margin: 0 auto;
    padding: 16px 16px 34px;
}

.back-button,
.primary-action,
.secondary-action,
.sample-action {
    font: inherit;
    cursor: pointer;
}

.back-button {
    min-height: 40px;
    border: 1px solid #d8e8e1;
    border-radius: 999px;
    background: #ffffff;
    color: #1f5b49;
    padding: 8px 15px;
    font-size: 0.95rem;
    font-weight: 900;
    box-shadow: 0 3px 10px rgba(32, 88, 71, 0.08);
}

.intro-card,
.form-card,
.result-card,
.note-card {
    background: #ffffff;
    border: 1px solid #e3efea;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(32, 88, 71, 0.08);
}

.intro-card {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-top: 14px;
    padding: 18px;
}

.intro-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #def7ec;
    font-size: 1.55rem;
    flex: 0 0 auto;
}

.intro-card h1,
.form-card h2,
.result-card h2,
.note-card h2 {
    margin: 0;
    letter-spacing: 0;
}

.intro-card h1 {
    color: #164937;
    font-size: 1.42rem;
}

.intro-card p,
.note-card p {
    margin: 8px 0 0;
    color: #5d6d7e;
    line-height: 1.6;
    font-size: 0.95rem;
}

.form-card,
.result-card,
.note-card {
    margin-top: 16px;
    padding: 18px;
}

.form-card h2,
.result-card h2,
.note-card h2 {
    color: #1f5b49;
    font-size: 1.08rem;
    margin-bottom: 14px;
}

.field-grid {
    display: grid;
    gap: 12px;
}

.input-group {
    padding-top: 14px;
    border-top: 1px solid #e3efea;
}

.input-group + .input-group,
.input-group + .check-card,
.check-card + .sample-row {
    margin-top: 14px;
}

.input-group h3 {
    margin: 0 0 11px;
    color: #164937;
    font-size: 1rem;
    letter-spacing: 0;
}

.field {
    display: grid;
    gap: 7px;
}

.field span,
.check-card strong {
    color: #4b635b;
    font-weight: 800;
    font-size: 0.92rem;
}

.field input,
.field select {
    width: 100%;
    min-height: 46px;
    border: 1px solid #d8e8e1;
    border-radius: 10px;
    padding: 10px 12px;
    color: #22313f;
    background: #ffffff;
    font: inherit;
    font-size: 1rem;
}

.field input:focus,
.field select:focus {
    outline: 3px solid rgba(112, 199, 163, 0.28);
    border-color: #70c7a3;
}

.sample-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin: 10px 0 0;
}

.sample-action {
    min-height: 42px;
    border: 1px solid #cfe3da;
    border-radius: 10px;
    background: #ffffff;
    color: #1f5b49;
    font-weight: 900;
}

.check-card {
    display: grid;
    gap: 10px;
    margin-top: 12px;
    border: 1px solid #e3efea;
    border-radius: 12px;
    background: #f8fffb;
    padding: 12px;
}

.check-card label {
    display: flex;
    gap: 9px;
    align-items: flex-start;
    color: #4b635b;
    font-size: 0.95rem;
    line-height: 1.45;
}

.form-message {
    min-height: 22px;
    margin: 12px 0 10px;
    color: #c0392b;
    font-weight: 700;
    line-height: 1.4;
}

.primary-action,
.secondary-action {
    width: 100%;
    min-height: 48px;
    border-radius: 10px;
    font-size: 1.03rem;
    font-weight: 900;
}

.primary-action {
    border: 0;
    background: #1f8f6b;
    color: #ffffff;
    box-shadow: 0 6px 14px rgba(31, 143, 107, 0.22);
}

.secondary-action {
    margin-top: 10px;
    border: 1px solid #cfe3da;
    background: #ffffff;
    color: #1f5b49;
}

.result-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin: -2px 0 14px;
}

.result-actions .secondary-action {
    margin-top: 0;
}

.copy-message {
    min-height: 20px;
    margin: -4px 0 12px;
    color: #1f5b49;
    font-size: 0.86rem;
    font-weight: 800;
    line-height: 1.45;
}

.share-card {
    border: 1px solid #e3efea;
    border-radius: 12px;
    background: #f8fffb;
    margin: 0 0 14px;
    padding: 14px;
    text-align: center;
}

.share-card h3 {
    margin: 0;
    color: #164937;
    font-size: 1rem;
    letter-spacing: 0;
}

.share-card p {
    margin: 8px 0 0;
    color: #5d6d7e;
    font-size: 0.9rem;
    line-height: 1.55;
    text-align: left;
}

.share-card canvas {
    display: block;
    width: 220px;
    height: 220px;
    max-width: 100%;
    margin: 14px auto;
    background: #ffffff;
    border-radius: 8px;
}

.share-link-field {
    display: grid;
    gap: 7px;
    text-align: left;
}

.share-link-field span {
    color: #4b635b;
    font-size: 0.86rem;
    font-weight: 900;
}

.share-link-field input {
    width: 100%;
    min-height: 44px;
    border: 1px solid #cfe3da;
    border-radius: 10px;
    padding: 9px 10px;
    color: #22313f;
    background: #ffffff;
    font: inherit;
    font-size: 0.86rem;
}

.back-button:active,
.primary-action:active,
.secondary-action:active,
.sample-action:active {
    transform: translateY(1px);
}

.result-summary {
    border-radius: 12px;
    background: #f0f7ff;
    padding: 14px;
    margin-bottom: 14px;
}

.result-summary strong {
    display: block;
    color: #164937;
    font-size: 1.25rem;
    line-height: 1.35;
}

.result-summary span {
    display: block;
    margin-top: 4px;
    color: #5d6d7e;
    font-size: 0.9rem;
    line-height: 1.5;
}

.finding-list {
    display: grid;
    gap: 10px;
}

.finding-card {
    border: 1px solid #e3efea;
    border-left: 6px solid #70c7a3;
    border-radius: 12px;
    background: #ffffff;
    padding: 12px;
}

.finding-card.warning {
    border-left-color: #f39c12;
    background: #fffaf0;
}

.finding-card.danger {
    border-left-color: #dc3545;
    background: #fff5f5;
}

.finding-card h3 {
    margin: 0;
    color: #164937;
    font-size: 1rem;
}

.finding-card p {
    margin: 7px 0 0;
    color: #4d5f68;
    line-height: 1.55;
    font-size: 0.92rem;
}

.finding-card p strong {
    color: #164937;
}

.finding-items {
    display: grid;
    gap: 10px;
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
}

.finding-items li {
    display: grid;
    gap: 4px;
}

.finding-items strong {
    color: #164937;
    font-size: 0.95rem;
}

.finding-items span {
    color: #4d5f68;
    line-height: 1.55;
    font-size: 0.92rem;
}

.pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 9px;
}

.pill {
    border-radius: 999px;
    background: #e8f7f1;
    color: #1f5b49;
    padding: 5px 9px;
    font-size: 0.78rem;
    font-weight: 900;
}

.source-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.source-list strong,
.source-list span {
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 0.82rem;
    line-height: 1.35;
}

.source-list strong {
    background: #1f5b49;
    color: #ffffff;
}

.source-list span {
    background: #e8f7f1;
    color: #1f5b49;
    font-weight: 800;
}

.source-links a {
    color: #1f5b49;
    font-weight: 900;
}

@media (min-width: 720px) {
    .health-shell {
        padding-top: 24px;
    }

    .intro-card,
    .form-card,
    .result-card,
    .note-card {
        padding: 22px;
    }

    .field-grid.two-columns,
    .sample-row,
    .result-actions {
        grid-template-columns: 1fr 1fr;
    }
}

@media print {
    body.health-tool-page {
        background: #ffffff;
    }

    body.health-tool-page header,
    .back-button,
    .form-card,
    .note-card,
    .result-actions,
    .share-card,
    .site-footer {
        display: none !important;
    }

    .health-shell {
        width: 100%;
        padding: 0;
    }

    .intro-card,
    .result-card {
        box-shadow: none;
        border-color: #cccccc;
    }

    .result-card {
        margin-top: 12px;
    }
}