/*
 * Doctor.bd Blog Directory premium three-column redesign.
 * Scope: public blog index page only.
 */
body.blog-directory-page {
    --db-header-height: 74px;
    --blog-blue: #0868f7;
    --blog-blue-dark: #0757cf;
    --blog-blue-soft: #edf5ff;
    --blog-ink: #10213f;
    --blog-muted: #667085;
    --blog-border: #e2e8f0;
    --blog-page: #f4f7fb;
    --blog-shadow: 0 8px 28px rgba(30, 64, 112, 0.07);
    --blog-shadow-hover: 0 14px 34px rgba(30, 64, 112, 0.12);
    background: var(--blog-page);
}

body.blog-directory-page .doctorbd-main,
body.blog-directory-page main > section.blog-directory-shell,
.blog-directory-redesign {
    background: var(--blog-page) !important;
}

.blog-directory-redesign {
    color: var(--blog-ink);
    font-weight: 500;
}

.blog-directory-container {
    max-width: 1540px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 24px;
    padding-left: 24px;
}

body.blog-directory-page .doctorbd-header,
body.blog-directory-page .doctorbd-header .navbar {
    min-height: var(--db-header-height);
}

body.blog-directory-page .doctorbd-header .container-xl {
    max-width: 1540px;
}

body.blog-directory-page .doctorbd-brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 10px;
}

body.blog-directory-page .doctorbd-brand-text {
    font-size: 1.25rem;
}

body.blog-directory-page .doctorbd-header-search {
    width: min(360px, 29vw);
}

body.blog-directory-page .doctorbd-header-search .input-group {
    background: #f4f6f9;
    border: 1px solid transparent;
    border-radius: 999px;
}

body.blog-directory-page .doctorbd-header-search .input-group:focus-within {
    border-color: #b8d5ff;
    box-shadow: 0 0 0 3px rgba(8, 104, 247, 0.1);
}

body.blog-directory-page .doctorbd-header-search .input-group-text,
body.blog-directory-page .doctorbd-header-search .form-control {
    min-height: 42px;
}

body.blog-directory-page .doctorbd-primary-nav .nav-link.active {
    color: var(--blog-blue);
    border-bottom-color: var(--blog-blue);
}

.blog-directory-main-card,
.blog-directory-sidebar-card,
.blog-directory-article-card,
.blog-directory-health-tip-card {
    border-color: var(--blog-border) !important;
    box-shadow: var(--blog-shadow) !important;
}

.blog-directory-main-card {
    background: rgba(255, 255, 255, 0.98);
}

.blog-directory-heading-block .breadcrumb-item,
.blog-directory-heading-block .breadcrumb-item a {
    color: #5c6679;
}

.blog-directory-heading-block .breadcrumb-item a:hover,
.blog-directory-heading-block .breadcrumb-item a:focus {
    color: var(--blog-blue);
}

.blog-directory-title {
    color: var(--blog-ink);
    font-size: clamp(1.75rem, 2.25vw, 2.25rem);
    letter-spacing: -0.035em;
}

.blog-directory-intro {
    max-width: 670px;
    font-size: 0.96rem;
    line-height: 1.7;
}

.blog-directory-hero-illustration {
    width: min(250px, 100%);
    max-height: 155px;
    object-fit: contain;
}

.blog-directory-search-input {
    min-height: 50px;
    border: 1px solid #d6dfeb;
    border-radius: 9px;
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.blog-directory-search-input:focus-within {
    border-color: var(--blog-blue);
    box-shadow: 0 0 0 3px rgba(8, 104, 247, 0.11);
}

.blog-directory-search-input .form-control {
    min-width: 0;
    color: var(--blog-ink);
    font-weight: 500;
}

.blog-directory-search-input .form-control::placeholder {
    color: #7b8799;
}

.blog-directory-search-input .btn {
    min-width: 126px;
    border-radius: 0;
}

.blog-directory-eyebrow {
    font-size: 0.72rem;
    letter-spacing: 0.035em;
}

.blog-directory-results-heading h2 {
    color: var(--blog-ink);
}

.blog-directory-results-heading .badge {
    border-color: var(--blog-border) !important;
}

/* The document remains the only page scroller. Rails are sticky and internally scroll only when content exceeds the viewport. */
@media (min-width: 992px) {
    .blog-directory-left-rail {
        position: sticky;
        top: calc(var(--db-header-height) + 16px);
        max-height: calc(100vh - var(--db-header-height) - 32px);
        max-height: calc(100dvh - var(--db-header-height) - 32px);
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        padding-right: 2px;
        scrollbar-width: thin;
        scrollbar-color: transparent transparent;
    }

    .blog-directory-left-rail:hover,
    .blog-directory-left-rail:focus-within {
        scrollbar-color: #b9c4d1 transparent;
    }
}

@media (min-width: 1200px) {
    .blog-directory-right-rail {
        position: sticky;
        top: calc(var(--db-header-height) + 16px);
        max-height: calc(100vh - var(--db-header-height) - 32px);
        max-height: calc(100dvh - var(--db-header-height) - 32px);
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        padding-right: 2px;
        scrollbar-width: thin;
        scrollbar-color: transparent transparent;
    }

    .blog-directory-right-rail:hover,
    .blog-directory-right-rail:focus-within {
        scrollbar-color: #b9c4d1 transparent;
    }
}

.blog-directory-sidebar-card {
    background: #fff;
}

.blog-directory-section-icon {
    width: 34px;
    height: 34px;
    color: var(--blog-blue);
    background: var(--blog-blue-soft);
}

.blog-directory-sidebar-title {
    color: var(--blog-ink);
    font-size: 0.76rem;
    letter-spacing: 0.035em;
}

.blog-directory-sidebar-copy {
    font-size: 0.78rem;
    line-height: 1.6;
}

.blog-directory-stat {
    color: #536078;
    background: #f8fafc;
    border: 1px solid #edf1f6;
}

.blog-directory-stat i {
    font-size: 1rem;
}

.blog-directory-stat strong {
    color: var(--blog-ink);
    font-size: 0.92rem;
}

.blog-directory-stat span {
    display: block;
    font-size: 0.62rem;
    line-height: 1.25;
}

.blog-directory-sidebar-card .list-group-item {
    min-height: 42px;
    padding: 8px 10px;
    color: #344054;
    background: transparent;
    font-size: 0.78rem;
}

.blog-directory-sidebar-card .list-group-item:hover,
.blog-directory-sidebar-card .list-group-item:focus {
    color: var(--blog-blue-dark);
    background: var(--blog-blue-soft);
}

.blog-directory-sidebar-card .list-group-item.active {
    color: var(--blog-blue-dark);
    background: var(--blog-blue-soft);
}

.blog-directory-sidebar-card .badge {
    font-size: 0.66rem;
}

.blog-directory-topic-toggle {
    min-height: 38px;
    font-size: 0.76rem;
}

.blog-directory-topic-toggle .bi {
    transition: transform 0.18s ease;
}

.blog-directory-topic-toggle[aria-expanded="true"] .bi {
    transform: rotate(180deg);
}

.blog-directory-care-card {
    min-height: 210px;
    background:
        radial-gradient(circle at 90% 10%, rgba(80, 155, 255, 0.35), transparent 34%),
        linear-gradient(145deg, #102b5c 0%, #0b1f45 100%);
    box-shadow: 0 12px 30px rgba(13, 43, 91, 0.2);
}

.blog-directory-care-card .card-body {
    min-height: 210px;
}

.blog-directory-care-copy {
    max-width: 68%;
}

.blog-directory-care-eyebrow {
    color: #b9d5ff;
    font-size: 0.62rem;
    letter-spacing: 0.03em;
}

.blog-directory-care-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.55;
}

.blog-directory-care-doctor {
    right: -22px;
    bottom: -12px;
    width: 138px;
    max-height: 180px;
    object-fit: contain;
}

.blog-directory-article-card {
    background: #fff;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.blog-directory-article-card:hover {
    border-color: #cbd9ec !important;
    box-shadow: var(--blog-shadow-hover) !important;
    transform: translateY(-1px);
}

.blog-directory-author-mark {
    width: 36px;
    height: 36px;
    color: #fff;
    background: var(--blog-blue);
    box-shadow: 0 5px 12px rgba(8, 104, 247, 0.22);
}

.blog-directory-meta {
    font-size: 0.72rem;
    line-height: 1.45;
}

.blog-directory-featured-title {
    font-size: clamp(1.2rem, 1.7vw, 1.55rem);
    line-height: 1.38;
    letter-spacing: -0.018em;
}

.blog-directory-featured-title a:hover,
.blog-directory-featured-title a:focus,
.blog-directory-compact-title a:hover,
.blog-directory-compact-title a:focus {
    color: var(--blog-blue) !important;
}

.blog-directory-featured-image {
    min-height: 270px;
    background: linear-gradient(145deg, #eef5ff, #f8fbff);
}

.blog-directory-featured-image img,
.blog-directory-compact-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-directory-image-placeholder {
    min-height: inherit;
    background:
        radial-gradient(circle at 25% 25%, rgba(8, 104, 247, 0.12), transparent 28%),
        linear-gradient(145deg, #edf5ff, #f8fbff);
}

.blog-directory-compact-image {
    height: 104px;
    background: #edf5ff;
}

.blog-directory-compact-title {
    font-size: 1rem;
    line-height: 1.4;
}

.blog-directory-compact-excerpt {
    line-height: 1.55;
}

.blog-directory-empty-icon {
    width: 58px;
    height: 58px;
    color: var(--blog-blue);
    background: var(--blog-blue-soft);
    font-size: 1.4rem;
}

.blog-directory-health-tip-card {
    min-height: 205px;
    background: linear-gradient(145deg, #f2f8ff 0%, #eaf4ff 100%);
}

.blog-directory-health-tip-card .card-body {
    min-height: 205px;
}

.blog-directory-health-copy {
    max-width: 72%;
}

.blog-directory-tip-illustration {
    right: -8px;
    bottom: 0;
    width: 116px;
    max-height: 136px;
    object-fit: contain;
}

.blog-directory-guidance-icon {
    width: 34px;
    height: 34px;
    font-size: 0.9rem;
}

.blog-directory-guidance-icon.is-blue {
    color: #0868f7;
    background: #edf5ff;
}

.blog-directory-guidance-icon.is-green {
    color: #079455;
    background: #eafbf3;
}

.blog-directory-guidance-icon.is-purple {
    color: #7f56d9;
    background: #f4f0ff;
}

.blog-directory-guidance-title {
    color: var(--blog-ink);
    font-size: 0.76rem;
}

.blog-directory-guidance-copy {
    font-size: 0.69rem;
    line-height: 1.5;
}

.blog-directory-redesign .btn,
.blog-directory-redesign .form-control,
.blog-directory-redesign .badge,
.blog-directory-redesign .list-group-item {
    font-weight: 500;
}

.blog-directory-redesign .pagination {
    flex-wrap: wrap;
    gap: 4px;
    justify-content: center;
}

.blog-directory-redesign .page-link {
    min-width: 38px;
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px !important;
}

@media (max-width: 1399.98px) {
    .blog-directory-care-copy {
        max-width: 72%;
    }

    .blog-directory-care-doctor {
        right: -28px;
        width: 125px;
    }

    .blog-directory-health-copy {
        max-width: 76%;
    }
}

@media (max-width: 1199.98px) {
    .blog-directory-featured-image {
        min-height: 250px;
    }
}

@media (max-width: 991.98px) {
    body.blog-directory-page {
        --db-header-height: 58px;
    }

    .blog-directory-container {
        padding-right: 16px;
        padding-left: 16px;
    }

    .blog-directory-left-rail,
    .blog-directory-right-rail {
        position: static;
        max-height: none;
        overflow: visible;
    }

    .blog-directory-sidebar {
        margin-top: 0.25rem;
    }
}

@media (max-width: 767.98px) {
    .blog-directory-shell {
        padding-top: 12px !important;
    }

    .blog-directory-container {
        padding-right: 0;
        padding-left: 0;
    }

    .blog-directory-main-card,
    .blog-directory-sidebar-card,
    .blog-directory-article-card,
    .blog-directory-health-tip-card,
    .blog-directory-care-card {
        border-right: 0 !important;
        border-left: 0 !important;
        border-radius: 0 !important;
        box-shadow: none !important;
    }

    .blog-directory-search-input {
        align-items: stretch;
    }

    .blog-directory-search-input .btn {
        min-width: auto;
    }

    .blog-directory-featured-image {
        min-height: 230px;
    }

    .blog-directory-compact-image {
        height: 180px;
    }

    .blog-directory-article-card:hover {
        transform: none;
    }

    .blog-directory-results-heading {
        padding-right: 14px !important;
        padding-left: 14px !important;
    }
}

@media (max-width: 575.98px) {
    .blog-directory-title {
        font-size: 1.7rem;
    }

    .blog-directory-intro {
        font-size: 0.9rem;
    }

    .blog-directory-search-input {
        flex-wrap: wrap;
        overflow: visible !important;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .blog-directory-search-input .input-group-text,
    .blog-directory-search-input .form-control {
        min-height: 48px;
        border-top: 1px solid #d6dfeb !important;
        border-bottom: 1px solid #d6dfeb !important;
    }

    .blog-directory-search-input .input-group-text {
        border-left: 1px solid #d6dfeb !important;
        border-radius: 9px 0 0 9px;
    }

    .blog-directory-search-input .form-control {
        border-right: 1px solid #d6dfeb !important;
        border-radius: 0 9px 9px 0;
    }

    .blog-directory-search-input .btn {
        width: 100%;
        min-height: 46px;
        margin-top: 10px;
        border-radius: 9px;
    }

    .blog-directory-featured-image {
        min-height: 205px;
    }

    .blog-directory-compact-image {
        height: 200px;
    }
}