/* --- GŁÓWNE USTAWIENIA --- */
.lab-pricelist-container {
    max-width: 1600px;
    margin: 2rem auto;
    padding: 0 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.page-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.8rem;
    color: #2c3e50;
}

/* --- SIATKA KART --- */
.pricelist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

/* --- STYL KARTY --- */
.pricelist-card {
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    border: 2px solid var(--card-color, #dee2e6);
    transition: all 0.3s ease;
}

.pricelist-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* --- SEKCJE WEWNĄTRZ KARTY --- */
.card-header {
    padding: 1rem 1.5rem;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.1rem;
    color: #34495e;
}

.card-body {
    padding: 0 1.5rem;
    flex-grow: 1;
}

.darkened-rectangle {
    padding: 1.5rem;
    border-radius: 10px;
    color: #ffffff;
    margin-bottom: 1rem;
    background-color: var(--card-color, #007bff);
}

.darkened-rectangle p {
    margin: 0;
    line-height: 1.6;
}

.biomarkers-list {
    padding: 1.5rem;
    color: #333;
    margin-bottom: 1rem;
}

.biomarkers-list h4 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    color: #2c3e50;
}

.biomarkers-list ul {
    margin: 0;
    padding-left: 20px;
    line-height: 1.7;
}

/* --- LOGIKA ZWIJANIA/ROZWIJANIA --- */
.collapsible-section {
    margin-bottom: 1rem;
}

.content-wrapper {
    overflow: hidden;
    transition: max-height 0.5s ease-in-out;
}

/* Stan zwinięty (tylko dla opisu) */
.darkened-rectangle.content-wrapper { max-height: 12em; }

/* OSTATECZNA POPRAWKA: Usunęliśmy regułę, która ograniczała wysokość listy biomarkerów */

/* Stan rozwinięty (klasa dodawana przez Twój JS) */
.content-wrapper.is-expanded {
    max-height: 2000px;
}

.toggle-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem 0;
    font-weight: 600;
    text-align: left;
    width: 100%;
    color: var(--card-color, #007bff);
}

.toggle-button:hover {
    text-decoration: underline;
}

/* --- SEKCJA Z CENĄ --- */
.card-footer {
    padding: 1.25rem 1.5rem;
    text-align: center;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    background-color: hsla(from var(--card-color, #007bff) h s l / 0.1);
}

.price-label {
    font-size: 1rem;
    color: #495057;
}

.price-value {
    font-size: 2rem;
    font-weight: 700;
    margin-left: 0.5rem;
    color: var(--card-color, #343a40);
}