/* ================================================================
   postifluence BLOG — PUBLIC CSS
   Completely isolated. Loads only on /blog routes.
   ================================================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --blg-primary: #4361ee;
    --blg-primary-dark: #3451d1;
    --blg-accent: #f72585;
    --blg-text: #1a1a2e;
    --blg-muted: #6b7280;
    --blg-border: #e5e7eb;
    --blg-bg: #f9fafb;
    --blg-white: #ffffff;
    --blg-shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
    --blg-shadow-md: 0 4px 16px rgba(0,0,0,.10);
    --blg-radius: 12px;
    --blg-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --blg-serif: 'Merriweather', Georgia, serif;
}

body {
    font-family: var(--blg-sans);
    background: var(--blg-bg);
    color: var(--blg-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ─── Container ──────────────────────────────────────────────────── */
.blg-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ─── Header ─────────────────────────────────────────────────────── */
.blg-header {
    background: var(--blg-white);
    border-bottom: 1px solid var(--blg-border);
    box-shadow: 0 2px 12px rgba(67,97,238,.07);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
}

.blg-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 66px;
}

.blg-logo {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--blg-text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -.3px;
}

.blg-logo-mark {
    color: var(--blg-primary);
    font-size: 0.7em;
}

.blg-logo-img {
    height: 48px;
    width: auto;
    border-radius: 8px;
    object-fit: contain;
}

.blg-nav {
    display: flex;
    gap: 4px;
}

    .blg-nav a {
        text-decoration: none;
        color: var(--blg-muted);
        font-size: 0.9rem;
        font-weight: 500;
        padding: 6px 14px;
        border-radius: 8px;
        transition: color .15s, background .15s;
    }

        .blg-nav a:hover {
            color: var(--blg-text);
            background: var(--blg-bg);
        }

/* ─── Hero & Search ──────────────────────────────────────────────── */
.blg-hero {
    text-align: center;
    padding: 72px 0 48px;
}

    .blg-hero h1 {
        font-size: clamp(2rem, 5vw, 3rem);
        font-weight: 700;
        letter-spacing: -.6px;
        line-height: 1.2;
        margin-bottom: 12px;
        background: linear-gradient(135deg, var(--blg-text) 0%, #4361ee 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .blg-hero p {
        color: var(--blg-muted);
        font-size: 1.05rem;
        margin-bottom: 32px;
    }

.blg-search-form {
    margin: 0 auto;
}

.blg-search-wrap {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    background: var(--blg-white);
    border: 1.5px solid var(--blg-border);
    border-radius: 50px;
    overflow: hidden;
    box-shadow: var(--blg-shadow-sm);
    transition: border-color .2s, box-shadow .2s;
}

    .blg-search-wrap:focus-within {
        border-color: var(--blg-primary);
        box-shadow: 0 0 0 3px rgba(67,97,238,.12);
    }

.blg-search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 13px 22px;
    font-size: 0.95rem;
    font-family: var(--blg-sans);
    background: transparent;
    color: var(--blg-text);
}

.blg-search-btn {
    background: var(--blg-primary);
    border: none;
    padding: 0 22px;
    cursor: pointer;
    color: white;
    display: flex;
    align-items: center;
    transition: background .2s;
    flex-shrink: 0;
}

    .blg-search-btn:hover {
        background: var(--blg-primary-dark);
    }

.blg-search-info {
    margin-top: 16px;
    color: var(--blg-muted);
    font-size: 0.9rem;
}

    .blg-search-info a {
        color: var(--blg-primary);
        text-decoration: none;
    }

/* ─── Post Grid ──────────────────────────────────────────────────── */
/* ─── Blog Index Hero ────────────────────────────────────────────── */
.blg-index-hero {
    background: linear-gradient(135deg, #eef2ff 0%, #fdf4ff 100%);
    border-bottom: 1px solid #e0e7ff;
    padding: 52px 0 40px;
}

.blg-index-hero-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -.6px;
    line-height: 1.2;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--blg-text) 0%, var(--blg-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blg-index-hero-sub {
    color: var(--blg-muted);
    font-size: 1.05rem;
}

/* ─── Linear Layout ─────────────────────────────────────────────── */
.blg-layout {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    padding-top: 40px;
    padding-bottom: 60px;
}

.blg-main-col {
    flex: 1;
    min-width: 0;
}

.blg-section-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    padding-bottom: 14px;
}

    .blg-section-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 40px;
        height: 3px;
        background: linear-gradient(90deg, var(--blg-primary), var(--blg-accent));
        border-radius: 2px;
    }

.blg-clear-search {
    font-size: 0.85rem;
    color: var(--blg-primary);
    text-decoration: none;
}

.blg-post-item {
    background: var(--blg-white);
    border: 1px solid var(--blg-border);
    border-radius: 16px;
    box-shadow: var(--blg-shadow-sm);
    padding: 26px;
    margin-bottom: 24px;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

    .blg-post-item:hover {
        transform: translateY(-4px);
        box-shadow: var(--blg-shadow-md);
        border-color: rgba(67,97,238,.25);
    }

.blg-item-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

    .blg-item-title a {
        color: var(--blg-text);
        text-decoration: none;
    }

        .blg-item-title a:hover {
            color: var(--blg-primary);
        }

.blg-item-img-link {
    display: block;
    margin: 16px 0;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--blg-border);
}

.blg-item-img {
    width: 100%;
    display: block;
    object-fit: cover;
}

.blg-item-tags,
.blg-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.blg-tag {
    background: #eef2ff;
    color: var(--blg-primary);
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: .4px;
    text-decoration: none;
}

a.blg-tag:hover {
    background: #e0e7ff;
}

.blg-item-meta {
    display: flex;
    gap: 18px;
    font-size: 0.88rem;
    color: var(--blg-muted);
    margin-bottom: 14px;
}

    .blg-item-meta svg {
        color: var(--blg-muted);
    }

.blg-item-author,
.blg-item-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.blg-item-excerpt {
    color: var(--blg-text);
    line-height: 1.65;
    margin-bottom: 18px;
}

.blg-item-footer {
    display: flex;
    justify-content: flex-end;
}

.blg-read-more {
    display: inline-flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--blg-primary);
    text-decoration: none;
    padding: 8px 18px;
    background: #eef2ff;
    border-radius: 999px;
    transition: background .15s, color .15s, transform .15s;
}

    .blg-read-more:hover {
        background: var(--blg-primary);
        color: white;
        transform: translateX(2px);
    }

.blg-empty-msg {
    padding: 80px 0;
    text-align: center;
    color: var(--blg-muted);
}

.blg-sidebar {
    width: 320px;
    flex-shrink: 0;
}

.blg-widget {
    background: var(--blg-white);
    border: 1px solid var(--blg-border);
    border-top-width: 3px;
    border-top-color: var(--blg-primary);
    border-radius: 14px;
    padding: 20px 22px;
    margin-bottom: 24px;
    box-shadow: var(--blg-shadow-sm);
}

.blg-widget-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
    padding-left: 10px;
    border-left: 3px solid var(--blg-primary);
}

.blg-widget-search-row {
    display: flex;
    gap: 8px;
}

    .blg-widget-search-row input {
        flex: 1;
        border: 1.5px solid var(--blg-border);
        border-radius: 8px;
        padding: 10px 14px;
        font-size: 0.9rem;
    }

        .blg-widget-search-row input:focus {
            outline: none;
            border-color: var(--blg-primary);
            box-shadow: 0 0 0 3px rgba(67,97,238,.1);
        }

    .blg-widget-search-row button {
        border: none;
        background: var(--blg-primary);
        color: white;
        padding: 0 16px;
        border-radius: 8px;
        font-weight: 600;
        cursor: pointer;
        transition: background .15s;
    }

        .blg-widget-search-row button:hover {
            background: var(--blg-primary-dark);
        }

.blg-widget-posts {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

    .blg-widget-posts a {
        color: var(--blg-text);
        text-decoration: none;
        font-size: 0.92rem;
    }

        .blg-widget-posts a:hover {
            color: var(--blg-primary);
        }

@media (max-width: 960px) {
    .blg-layout {
        flex-direction: column;
    }

    .blg-sidebar {
        width: 100%;
    }
}

@media (max-width: 580px) {
    .blg-container {
        padding: 0 18px;
    }

    .blg-post-item {
        padding: 20px;
    }
}

/* ─── Pagination ─────────────────────────────────────────────────── */
.blg-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 8px 0 56px;
}

.blg-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 14px;
    border-radius: 9px;
    border: 1.5px solid var(--blg-border);
    background: var(--blg-white);
    color: var(--blg-text);
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    transition: all .15s;
}

    .blg-page-btn:hover, .blg-page-btn.active {
        background: var(--blg-primary);
        border-color: var(--blg-primary);
        color: white;
    }

/* ─── Single Post ────────────────────────────────────────────────── */
.blg-post {
    max-width: 800px;
    margin: 0 auto;
    padding: 52px 0 88px;
}

.blg-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--blg-muted);
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    margin-bottom: 24px;
    transition: color .15s;
}

    .blg-back:hover {
        color: var(--blg-primary);
    }

.blg-post-header {
    margin-bottom: 32px;
}

    .blg-post-header .blg-tags {
        margin-bottom: 18px;
    }

.blg-post-title {
    font-size: clamp(1.7rem, 4vw, 2.4rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -.5px;
    margin-bottom: 20px;
}

.blg-post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    color: var(--blg-muted);
    font-size: 0.88rem;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--blg-border);
}

.blg-post-author,
.blg-post-date {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.blg-post-featured {
    width: 100%;
    max-height: 460px;
    object-fit: cover;
    border-radius: var(--blg-radius);
    margin: 28px 0;
    display: block;
}

/* ─── Post Content Typography ────────────────────────────────────── */
.blg-post-content {
    font-family: var(--blg-serif);
    font-size: 1.06rem;
    line-height: 1.9;
    color: #2d3748;
}

    .blg-post-content h1,
    .blg-post-content h2,
    .blg-post-content h3,
    .blg-post-content h4,
    .blg-post-content h5 {
        font-family: var(--blg-sans);
        font-weight: 700;
        color: var(--blg-text);
        margin: 2em 0 .7em;
        line-height: 1.3;
        letter-spacing: -.3px;
    }

    .blg-post-content h2 {
        font-size: 1.55rem;
    }

    .blg-post-content h3 {
        font-size: 1.25rem;
    }

    .blg-post-content h4 {
        font-size: 1.05rem;
    }

    /*.blg-post-content p { margin-bottom: 1.5em; }*/

    .blg-post-content a {
        color: var(--blg-primary);
        text-underline-offset: 3px;
    }

    .blg-post-content strong {
        color: var(--blg-text);
    }

    .blg-post-content img {
        max-width: 100%;
        border-radius: 8px;
        margin: .5em 0;
    }

    .blg-post-content ul,
    .blg-post-content ol {
        padding-left: 1.8em;
        margin-bottom: 1.5em;
    }

    .blg-post-content li {
        margin-bottom: .5em;
    }

    .blg-post-content blockquote {
        margin: 1.5em 0;
        padding: 16px 22px;
        border-left: 4px solid var(--blg-primary);
        background: #f0f4ff;
        border-radius: 0 8px 8px 0;
        color: #374151;
        font-style: italic;
    }

    .blg-post-content code {
        background: #f1f5f9;
        color: #e11d48;
        padding: 2px 7px;
        border-radius: 5px;
        font-size: .88em;
        font-family: 'SF Mono', 'Fira Code', monospace;
    }

    .blg-post-content pre {
        background: #1e2228;
        color: #abb2bf;
        padding: 22px 26px;
        border-radius: 10px;
        overflow-x: auto;
        margin: 1.5em 0;
        font-size: .9em;
        line-height: 1.65;
    }

        .blg-post-content pre code {
            background: none;
            color: inherit;
            padding: 0;
        }

    .blg-post-content hr {
        border: none;
        border-top: 1px solid var(--blg-border);
        margin: 2em 0;
    }

    .blg-post-content table {
        width: 100%;
        border-collapse: collapse;
        margin: 1.5em 0;
        font-family: var(--blg-sans);
        font-size: .95em;
    }

    .blg-post-content th,
    .blg-post-content td {
        padding: 10px 14px;
        text-align: left;
        border: 1px solid var(--blg-border);
    }

    .blg-post-content th {
        background: #f8fafc;
        font-weight: 600;
    }

/* ─── Post Footer ────────────────────────────────────────────────── */
.blg-post-footer {
    margin-top: 48px;
    padding-top: 28px;
    border-top: 1px solid var(--blg-border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.blg-post-tags-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.blg-post-tags-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--blg-muted);
}

.blg-back-bottom {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--blg-primary);
    text-decoration: none;
    transition: color .15s;
}

    .blg-back-bottom:hover {
        color: var(--blg-primary-dark);
    }

/* ─── Footer ─────────────────────────────────────────────────────── */
.blg-footer {
    background: var(--blg-white);
    border-top: 1px solid var(--blg-border);
    width: 100%;
}

.blg-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 28px 0;
    color: var(--blg-muted);
    font-size: 0.88rem;
}

.blg-footer-copyright {
    white-space: nowrap;
}

.blg-footer-nav {
    padding-right: 20px;
}

.blg-footer-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

    .blg-footer-links li {
        border-right: 2px solid var(--blg-border);
        margin: 0;
        padding-right: 20px;
    }

.border-0 {
    border: none !important;
}

.blg-footer a {
    color: var(--blg-primary);
    text-decoration: none;
}

.blg-footer-links a {
    color: #1b1b1b;
    font-size: 15px;
    font-weight: 600;
    transition: color 0.2s ease;
}

    .blg-footer-links a:hover {
        color: #4361ee;
    }

/* ─── Responsive ────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .blg-footer-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding: 24px 0;
    }

    .blg-footer-copyright {
        white-space: normal;
        font-size: 14px;
    }

    .blg-footer-nav {
        border-right: 2px solid var(--blg-border);
        padding-right: 20px;
    }

    .blg-footer-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

        .blg-footer-links a {
            font-size: 14px;
        }
}

@media (max-width: 580px) {
    .blg-post {
        padding: 36px 0 64px;
    }

    .blg-post-title {
        font-size: 1.6rem;
    }

    .blg-post-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ─── Quill Editor Images ───────────────────────────────────────── */
.ql-editor img {
    max-width: 100%;
    height: auto;
}