/* Public Disease Library - loaded alongside main.css, not merged into it.
   Reuses main.css's :root variables, .wrap, .btn*, .eyebrow, .section-head
   for visual consistency with the rest of evapiq.com; everything below
   is section-specific and namespaced with a disease-lib-/disease-profile-
   prefix so it can't collide with main.css or a future page. */

.disease-lib-hero {
    background:
        radial-gradient(1200px 500px at 15% -10%, var(--sage-soft), transparent),
        radial-gradient(900px 500px at 100% 0%, var(--sky-soft), transparent);
    padding: var(--space-8) 0 var(--space-7);
    text-align: center;
}

.disease-lib-hero .wrap {
    max-width: 720px;
}

.disease-lib-hero h1 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(30px, 4.5vw, 50px);
    line-height: 1.1;
    color: var(--forest);
    font-weight: 800;
    letter-spacing: -.01em;
    margin: 0 0 var(--space-4);
}

.disease-lib-hero .lede {
    max-width: 620px;
    margin: 0 auto var(--space-6);
    color: var(--muted);
    font-size: clamp(16px, 2vw, 18px);
}

.disease-lib-region-picker {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
}

.disease-lib-region-picker label {
    font-weight: 700;
    color: var(--forest);
    font-size: 14px;
}

.disease-lib-region-picker select {
    min-height: 46px;
    padding: 10px 40px 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background-color: var(--snow);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23123f27' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    appearance: none;
    -webkit-appearance: none;
    color: var(--text);
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    transition: border-color .15s ease, box-shadow .15s ease;
}

.disease-lib-region-picker select:hover {
    border-color: var(--sage);
}

.disease-lib-region-picker select:focus-visible {
    outline: none;
    border-color: var(--sage);
    box-shadow: 0 0 0 3px rgba(47, 141, 92, .18);
}

.disease-lib-section {
    padding: var(--space-8) 0;
}

.disease-lib-section-alt {
    background: var(--mist);
}

/* -------------------- In Season Now: thumbnail cards -------------------- */

.disease-lib-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-5);
}

.disease-lib-card {
    background: var(--snow);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    transition: transform .15s ease, box-shadow .15s ease;
}

.disease-lib-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.disease-lib-card-thumb {
    display: block;
    aspect-ratio: 16 / 10;
    background: var(--mist-2);
}

.disease-lib-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.disease-lib-card-thumb.is-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sage-soft);
    color: var(--sage);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 40px;
    font-weight: 800;
}

.disease-lib-card-body {
    padding: var(--space-5);
    display: grid;
    gap: var(--space-2);
    flex: 1;
}

.disease-lib-card .tag {
    color: var(--sage);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.disease-lib-card h3 {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 19px;
    line-height: 1.25;
}

.disease-lib-card h3 a {
    color: var(--forest);
}

.disease-lib-card p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}

.disease-lib-card a.btn {
    margin-top: var(--space-2);
    justify-self: start;
}

.disease-lib-empty {
    color: var(--muted);
    font-size: 15px;
}

/* -------------------- All Diseases (A-Z): compact directory -------------------- */

.disease-lib-az {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-3);
}

.disease-lib-az-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--snow);
    transition: background .15s ease, border-color .15s ease, transform .15s ease;
}

.disease-lib-az-item:hover {
    background: var(--sage-soft);
    border-color: var(--sage);
    transform: translateY(-1px);
}

.disease-lib-az-thumb {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sage-soft);
    color: var(--forest);
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 800;
    font-size: 16px;
}

.disease-lib-az-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.disease-lib-az-name {
    font-weight: 700;
    color: var(--forest);
    font-size: 14.5px;
    line-height: 1.3;
}

/* -------------------- Detail page -------------------- */

.disease-profile-hero {
    background:
        radial-gradient(1200px 500px at 15% -10%, var(--sage-soft), transparent),
        radial-gradient(900px 500px at 100% 0%, var(--sky-soft), transparent);
    padding: var(--space-8) 0 var(--space-7);
}

.disease-profile-hero .eyebrow a {
    color: inherit;
}

.disease-profile-hero h1 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(28px, 4vw, 42px);
    color: var(--forest);
    margin: var(--space-2) 0;
    font-weight: 800;
    letter-spacing: -.01em;
}

.disease-profile-hero .also-known {
    color: var(--muted);
    font-size: 15px;
    margin: 0 0 var(--space-2);
}

.disease-profile-hero .pathogen {
    font-size: 16px;
    margin: 0 0 var(--space-5);
}

.disease-profile-section {
    padding: var(--space-7) 0;
    border-bottom: 1px solid var(--border);
}

.disease-profile-section:last-of-type {
    border-bottom: none;
}

.disease-profile-section h2 {
    font-family: Georgia, "Times New Roman", serif;
    color: var(--forest);
    font-size: 26px;
    margin: 0 0 var(--space-4);
    font-weight: 800;
    letter-spacing: -.01em;
}

.disease-profile-section h3 {
    color: var(--forest);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin: var(--space-4) 0 var(--space-2);
}

.disease-profile-section ul {
    margin: 0 0 var(--space-2);
    padding-left: 20px;
    color: var(--text);
}

.disease-profile-section li {
    margin-bottom: 6px;
    line-height: 1.55;
}

.disease-profile-facts {
    display: grid;
    gap: 0;
    margin-top: var(--space-5);
}

.disease-profile-fact {
    display: grid;
    grid-template-columns: minmax(120px, .35fr) minmax(0, 1fr);
    gap: var(--space-3);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

.disease-profile-fact:last-child {
    border-bottom: none;
}

.disease-profile-fact dt {
    margin: 0;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: .04em;
}

.disease-profile-fact dd {
    margin: 0;
    color: var(--text);
}

.disease-profile-cta {
    background: var(--sage-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-7) var(--space-6);
    text-align: center;
}

.disease-profile-cta h2 {
    margin: 0 0 var(--space-2);
}

.disease-profile-cta p {
    max-width: 560px;
    margin: 0 auto var(--space-5);
    color: var(--muted);
}

.disease-profile-cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
}

.disease-profile-notice {
    background: var(--sage-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-5);
    font-size: 14px;
    color: var(--text);
    line-height: 1.55;
}

.disease-profile-notice strong {
    color: var(--forest);
}

.disease-profile-sources li a {
    color: var(--forest-2);
    font-weight: 700;
}

.disease-profile-sources li a:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    .disease-profile-fact {
        grid-template-columns: 1fr;
        gap: 3px;
    }

    .disease-lib-hero {
        padding: var(--space-7) 0 var(--space-6);
    }

    .disease-profile-cta {
        padding: var(--space-6) var(--space-4);
    }
}