.ovulacao-page {
    background: #f5f7fb;
}

.ovulacao-breadcrumb {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 22px;
    color: #64748b;
    font-weight: 800;
}

.ovulacao-breadcrumb a {
    color: #475569;
    text-decoration: none;
}

.ovulacao-hero {
    display: grid;
    grid-template-columns: 1.4fr .8fr;
    gap: 24px;
    align-items: stretch;
    margin-bottom: 28px;
}

.ovulacao-badge {
    display: inline-flex;
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 13px;
    font-weight: 900;
    margin-bottom: 14px;
}

.ovulacao-hero h1 {
    font-size: clamp(36px, 5vw, 72px);
    line-height: .96;
    margin: 0 0 16px;
    color: #111827;
    letter-spacing: -2px;
}

.ovulacao-hero p {
    font-size: 18px;
    line-height: 1.65;
    color: #536179;
    max-width: 850px;
}

.ovulacao-alerta,
.ovulacao-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 24px;
    box-shadow: 0 18px 60px rgba(15, 23, 42, .08);
}

.ovulacao-alerta {
    padding: 22px;
}

.ovulacao-alerta strong {
    display: block;
    color: #0f172a;
    font-size: 20px;
    margin-bottom: 8px;
}

.ovulacao-alerta p {
    font-size: 15px;
    margin: 0;
}

.ovulacao-grid {
    display: grid;
    grid-template-columns: minmax(280px, 420px) 1fr;
    gap: 22px;
    align-items: start;
}

.ovulacao-card {
    padding: 24px;
}

.ovulacao-card h2 {
    margin-top: 0;
    color: #0f172a;
}

.ovulacao-form label {
    display: block;
    margin-bottom: 16px;
    color: #0f172a;
    font-weight: 900;
}

.ovulacao-form input,
.ovulacao-form select {
    display: block;
    width: 100%;
    height: 48px;
    margin-top: 7px;
    padding: 0 13px;
    border: 1px solid #dbe3ef;
    border-radius: 14px;
    background: #fff;
    color: #111827;
    font-size: 15px;
}

.ovulacao-form button {
    width: 100%;
    height: 50px;
    border: 0;
    border-radius: 14px;
    background: #16a34a;
    color: #fff;
    font-weight: 900;
    font-size: 16px;
    cursor: pointer;
}

.ovulacao-form button:hover {
    filter: brightness(.96);
}

.ovulacao-form-note,
.ovulacao-empty {
    color: #64748b;
    line-height: 1.6;
}

.ovulacao-erros {
    background: #fee2e2;
    color: #991b1b;
    border-radius: 16px;
    padding: 16px;
}

.ovulacao-erros ul {
    margin-bottom: 0;
}

.ovulacao-result-list {
    display: grid;
    gap: 12px;
}

.ovulacao-result-list div {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 15px;
    border-radius: 16px;
    background: #f8fafc;
    border: 1px solid #e5e7eb;
}

.ovulacao-result-list span {
    color: #64748b;
    font-weight: 800;
    font-size: 13px;
}

.ovulacao-result-list strong {
    color: #0f172a;
    font-size: 22px;
}

.ovulacao-result-list small {
    color: #16a34a;
    font-weight: 900;
}

.ovulacao-result-list .destaque {
    background: #ecfdf5;
    border-color: #bbf7d0;
}

.ovulacao-info-box {
    margin-top: 18px;
    padding: 16px;
    border-radius: 16px;
    background: #f1f5f9;
    color: #475569;
}

.ovulacao-info-box p {
    margin-bottom: 0;
    line-height: 1.6;
}

.ovulacao-conteudo {
    margin-top: 24px;
    line-height: 1.7;
    color: #475569;
}

.ovulacao-conteudo h3 {
    color: #0f172a;
}

@media (max-width: 900px) {
    .ovulacao-hero,
    .ovulacao-grid {
        grid-template-columns: 1fr;
    }

    .ovulacao-card {
        padding: 18px;
    }
}