/* static/inventory/css/blog.css */

/* ==========================================================================
   Standalone blog article layout
   Append this section to the bottom of the existing file.
   ========================================================================== */

.blog-page {
    margin: 0;
    min-height: 100vh;
    color: var(--blog-heading-color);
    background:
        radial-gradient(
            circle at top left,
            rgba(79, 70, 229, 0.08),
            transparent 32rem
        ),
        linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;
    -webkit-font-smoothing: antialiased;
}

.blog-page *,
.blog-page *::before,
.blog-page *::after {
    box-sizing: border-box;
}

.blog-page img {
    display: block;
    max-width: 100%;
}

.blog-page .blog-shell {
    width: min(100% - 32px, 980px);
    margin: 0 auto;
    padding: 26px 0 48px;
}

/* Top navigation */

.blog-page .blog-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 20px;
}

.blog-page .blog-brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.blog-page .blog-brand img {
    width: 154px;
    height: auto;
}

.blog-page .blog-top-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.blog-page .blog-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 18px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 850;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    transition:
        transform 0.16s ease,
        border-color 0.16s ease,
        box-shadow 0.16s ease,
        background-color 0.16s ease;
}

.blog-page .blog-btn:hover {
    transform: translateY(-1px);
    text-decoration: none;
}

.blog-page .blog-btn-primary {
    color: #ffffff;
    background: linear-gradient(
        135deg,
        var(--blog-primary),
        #7c3aed
    );
    box-shadow: 0 12px 26px rgba(79, 70, 229, 0.24);
}

.blog-page .blog-btn-primary:hover {
    color: #ffffff;
    box-shadow: 0 16px 32px rgba(79, 70, 229, 0.3);
}

.blog-page .blog-btn-secondary {
    color: var(--blog-reading-color);
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--blog-border-color);
}

.blog-page .blog-btn-secondary:hover {
    color: var(--blog-primary);
    border-color: #c7d2fe;
}

/* Main article container */

.blog-page .blog-article {
    overflow: hidden;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-lg);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--blog-shadow-md);
}

.blog-page .blog-article::before {
    content: "";
    display: block;
    height: 5px;
    background: linear-gradient(
        90deg,
        var(--blog-primary),
        #7c3aed
    );
}

.blog-page .blog-article-inner {
    width: min(100%, 850px);
    margin: 0 auto;
    padding: 42px 42px 48px;
}

/* Breadcrumbs */

.blog-page .blog-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    color: var(--blog-muted-color);
    font-size: 13px;
    font-weight: 750;
}

.blog-page .blog-breadcrumbs a {
    color: var(--blog-muted-color);
    text-decoration: none;
}

.blog-page .blog-breadcrumbs a:hover {
    color: var(--blog-primary);
}

/* Article header */

.blog-page .blog-kicker {
    margin: 0 0 12px;
    color: var(--blog-primary);
    font-size: 12px;
    font-weight: 950;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.blog-page .blog-article h1 {
    max-width: 820px;
    margin: 0;
    color: var(--blog-heading-color);
    font-size: clamp(36px, 6vw, 54px);
    font-weight: 950;
    line-height: 1.02;
    letter-spacing: -0.06em;
}

.blog-page .blog-lead {
    margin: 22px 0 0;
    color: var(--blog-reading-color);
    font-size: 19px;
    font-weight: 500;
    line-height: 1.75;
}

.blog-page .blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.blog-page .blog-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 7px 12px;
    color: var(--blog-reading-color);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.3;
    border: 1px solid var(--blog-border-color);
    border-radius: 999px;
    background: var(--blog-soft-background);
}

.blog-page .blog-hero-image {
    margin-top: 28px;
    overflow: hidden;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-lg);
    background: var(--blog-soft-background);
    box-shadow: var(--blog-shadow-sm);
}

.blog-page .blog-hero-image img {
    width: 100%;
    height: auto;
}

/* Table of contents */

.blog-page .blog-toc {
    margin: 32px 0;
    padding: 24px;
    border: 1px solid #c7d2fe;
    border-radius: var(--blog-radius-md);
    background:
        radial-gradient(
            circle at top right,
            rgba(79, 70, 229, 0.1),
            transparent 17rem
        ),
        #f8faff;
}

.blog-page .blog-toc h2 {
    margin: 0 0 16px;
    color: var(--blog-heading-color);
    font-size: 21px;
    line-height: 1.3;
    letter-spacing: -0.03em;
}

.blog-page .blog-related-links {
    display: grid;
    gap: 10px;
}

.blog-page .blog-related-links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 13px 15px;
    color: var(--blog-reading-color);
    font-size: 14px;
    font-weight: 800;
    line-height: 1.5;
    text-decoration: none;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-sm);
    background: #ffffff;
    transition:
        transform 0.16s ease,
        color 0.16s ease,
        border-color 0.16s ease;
}

.blog-page .blog-related-links a::after {
    content: "→";
    flex-shrink: 0;
    color: var(--blog-primary);
    font-size: 17px;
}

.blog-page .blog-related-links a:hover {
    transform: translateY(-1px);
    color: var(--blog-primary);
    border-color: #c7d2fe;
}

/* Article sections */

.blog-page .blog-section {
    margin-top: 42px;
}

.blog-page .blog-section h2,
.blog-page .blog-cta-box h2,
.blog-page .blog-faq h2 {
    margin: 0 0 18px;
    color: var(--blog-heading-color);
    font-size: clamp(27px, 4vw, 36px);
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -0.045em;
}

.blog-page .blog-section h3,
.blog-page .blog-faq-item h3 {
    margin: 30px 0 12px;
    color: var(--blog-heading-color);
    font-size: 22px;
    font-weight: 850;
    line-height: 1.3;
    letter-spacing: -0.035em;
}

.blog-page .blog-section p,
.blog-page .blog-cta-box p,
.blog-page .blog-faq-item p {
    margin: 0 0 20px;
    color: var(--blog-reading-color);
    font-size: 17px;
    line-height: 1.82;
}

.blog-page .blog-section ul,
.blog-page .blog-section ol {
    margin: 8px 0 24px;
    padding-left: 26px;
}

.blog-page .blog-section li {
    margin-bottom: 10px;
    padding-left: 4px;
    color: var(--blog-reading-color);
    font-size: 17px;
    line-height: 1.7;
}

.blog-page .blog-section a,
.blog-page .blog-cta-box p a,
.blog-page .blog-faq a {
    color: var(--blog-primary);
    font-weight: 800;
    text-decoration: underline;
    text-decoration-thickness: 1.5px;
    text-underline-offset: 3px;
}

.blog-page .blog-section a:hover,
.blog-page .blog-cta-box p a:hover,
.blog-page .blog-faq a:hover {
    color: var(--blog-primary-dark);
}

/* Examples and callouts */

.blog-page .blog-example {
    margin: 24px 0;
    padding: 22px;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-md);
    background: var(--blog-soft-background);
}

.blog-page .blog-example p:last-child {
    margin-bottom: 0;
}

.blog-page .blog-callout {
    margin: 30px 0;
    padding: 24px;
    border: 1px solid #c7d2fe;
    border-radius: var(--blog-radius-md);
    background:
        radial-gradient(
            circle at top right,
            rgba(79, 70, 229, 0.1),
            transparent 16rem
        ),
        #f8faff;
}

.blog-page .blog-callout.orange {
    border-color: #fed7aa;
    background:
        radial-gradient(
            circle at top right,
            rgba(217, 119, 6, 0.1),
            transparent 16rem
        ),
        #fffaf3;
}

.blog-page .blog-callout.green {
    border-color: #bbf7d0;
    background:
        radial-gradient(
            circle at top right,
            rgba(22, 163, 74, 0.09),
            transparent 16rem
        ),
        #f5fff8;
}

.blog-page .blog-callout h2 {
    margin: 0 0 12px;
    color: var(--blog-heading-color);
    font-size: 23px;
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: -0.035em;
}

.blog-page .blog-callout p {
    margin: 0;
    color: var(--blog-reading-color);
    font-size: 16px;
    line-height: 1.75;
}

/* Responsive comparison table */

.blog-page .blog-table-wrapper {
    width: 100%;
    margin: 26px 0;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    border: 1px solid var(--blog-border-color);
    border-radius: var(--blog-radius-md);
    background: #ffffff;
    box-shadow: var(--blog-shadow-sm);
    -webkit-overflow-scrolling: touch;
}

.blog-page .blog-table-wrapper table {
    width: 100%;
    min-width: 700px;
    border-collapse: collapse;
}

.blog-page .blog-table-wrapper th,
.blog-page .blog-table-wrapper td {
    padding: 17px 18px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--blog-border-color);
}

.blog-page .blog-table-wrapper th {
    color: var(--blog-heading-color);
    font-size: 12px;
    font-weight: 950;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: var(--blog-soft-background);
}

.blog-page .blog-table-wrapper td {
    color: var(--blog-reading-color);
    font-size: 15px;
    line-height: 1.65;
}

.blog-page .blog-table-wrapper td:first-child {
    color: var(--blog-heading-color);
    font-weight: 850;
}

.blog-page .blog-table-wrapper tbody tr:last-child td {
    border-bottom: 0;
}

.blog-page .blog-table-wrapper tbody tr:hover td {
    background: #fbfdff;
}

/* CTA */

.blog-page .blog-cta-box {
    margin-top: 46px;
    padding: 30px;
    border: 1px solid #c7d2fe;
    border-radius: var(--blog-radius-lg);
    background:
        radial-gradient(
            circle at top right,
            rgba(79, 70, 229, 0.12),
            transparent 20rem
        ),
        linear-gradient(180deg, #ffffff, #f8faff);
    box-shadow: var(--blog-shadow-sm);
}

.blog-page .blog-cta-box h2 {
    font-size: clamp(27px, 4vw, 36px);
}

.blog-page .blog-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0;
}

/* FAQ */

.blog-page .blog-faq {
    margin-top: 48px;
    padding-top: 38px;
    border-top: 1px solid var(--blog-border-color);
}

.blog-page .blog-faq-item {
    padding: 22px 0;
    border-bottom: 1px solid var(--blog-border-color);
}

.blog-page .blog-faq-item:first-of-type {
    padding-top: 4px;
}

.blog-page .blog-faq-item:last-child {
    border-bottom: 0;
}

.blog-page .blog-faq-item h3 {
    margin-top: 0;
}

.blog-page .blog-faq-item p:last-child {
    margin-bottom: 0;
}

.blog-page .blog-footer-note {
    margin: 36px 0 0;
    padding-top: 24px;
    color: var(--blog-muted-color);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.6;
    text-align: center;
    border-top: 1px solid var(--blog-border-color);
}

/* Responsive */

@media (max-width: 768px) {
    .blog-page .blog-shell {
        width: min(100% - 24px, 980px);
        padding-top: 16px;
    }

    .blog-page .blog-article-inner {
        padding: 30px 24px 36px;
    }

    .blog-page .blog-article h1 {
        font-size: 38px;
    }

    .blog-page .blog-lead {
        font-size: 17px;
    }

    .blog-page .blog-section {
        margin-top: 36px;
    }

    .blog-page .blog-section p,
    .blog-page .blog-section li,
    .blog-page .blog-cta-box p,
    .blog-page .blog-faq-item p {
        font-size: 16px;
        line-height: 1.75;
    }

    .blog-page .blog-cta-box {
        padding: 24px;
    }
}

@media (max-width: 560px) {
    .blog-page .blog-shell {
        width: min(100% - 18px, 980px);
        padding-bottom: 28px;
    }

    .blog-page .blog-topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .blog-page .blog-top-actions {
        width: 100%;
    }

    .blog-page .blog-top-actions .blog-btn {
        flex: 1;
    }

    .blog-page .blog-article {
        border-radius: 22px;
    }

    .blog-page .blog-article-inner {
        padding: 24px 17px 30px;
    }

    .blog-page .blog-article h1 {
        font-size: 32px;
        line-height: 1.04;
        letter-spacing: -0.05em;
    }

    .blog-page .blog-lead {
        font-size: 16px;
        line-height: 1.7;
    }

    .blog-page .blog-meta {
        gap: 8px;
    }

    .blog-page .blog-meta span {
        padding: 6px 10px;
        font-size: 11px;
    }

    .blog-page .blog-toc,
    .blog-page .blog-callout,
    .blog-page .blog-example,
    .blog-page .blog-cta-box {
        padding: 19px;
    }

    .blog-page .blog-section h2,
    .blog-page .blog-cta-box h2,
    .blog-page .blog-faq h2 {
        font-size: 28px;
    }

    .blog-page .blog-section h3,
    .blog-page .blog-faq-item h3 {
        font-size: 20px;
    }

    .blog-page .blog-cta-actions {
        flex-direction: column;
    }

    .blog-page .blog-cta-actions .blog-btn {
        width: 100%;
    }

    .blog-page .blog-table-wrapper table {
        min-width: 650px;
    }
}