/* ══════════════════════════════════════════════════════════════════════
   VELOX — MAIN CSS (deferred load, non-blocking)
   Secciones below-the-fold, widgets, footer, animaciones
   ══════════════════════════════════════════════════════════════════════ */


/* ── 1. STATS BAR (MOVED TO CRITICAL CSS) ───────────── */
/* ── 6. SIDEBAR ──────────────────────────────────────────────────── */

.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    position: sticky;
    top: var(--spacing-xl);
}

.widget {
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-lg);
    box-shadow: var(--shadow-card);
}

.widget-title {
    font-size: var(--fs-h4);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

/* ── Search widget ── */
.search-form {
    display: flex;
    border-radius: var(--rounded-full);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.search-form:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.search-field {
    flex: 1;
    padding: 0.65em 1.2em;
    border: none;
    background: var(--color-surface);
    font-size: var(--fs-body-md);
    outline: none;
}

.search-submit {
    padding: 0.65em 1.4em;
    background: var(--color-primary-gradient);
    color: var(--color-on-primary);
    border: none;
    font-weight: 700;
    cursor: pointer;
    transition: opacity var(--t-fast);
}

.search-submit:hover {
    opacity: 0.9;
}

/* ── Categories widget ── */
.widget_categories ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.widget_categories li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm);
    border-radius: var(--rounded-sm);
    color: var(--color-on-surface-variant);
    transition: background var(--t-fast), color var(--t-fast);
}

.widget_categories li a:hover {
    background: var(--color-surface-glass);
    color: var(--color-primary);
}

/* ── Tag cloud widget ── */
.tagcloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tagcloud a {
    display: inline-block;
    padding: 0.3em 0.9em;
    font-size: var(--fs-label-sm) !important;
    color: var(--color-on-surface-variant);
    background: var(--color-surface-glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-full);
    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}

.tagcloud a:hover {
    background: var(--color-primary);
    color: var(--color-on-primary);
    border-color: var(--color-primary);
}

/* ── Recent posts widget ── */
.widget_recent_entries ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.widget_recent_entries li {
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--glass-border);
}

.widget_recent_entries li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.widget_recent_entries a {
    color: var(--color-on-surface);
    font-weight: 500;
    transition: color var(--t-fast);
}

.widget_recent_entries a:hover {
    color: var(--color-primary);
}

.widget_recent_entries .post-date {
    display: block;
    font-size: var(--fs-label-sm);
    color: var(--color-on-surface-tertiary);
    margin-top: 0.2em;
}


/* ── 7. SINGLE POST (Layout base movido a critical.css para CLS fix) ── */

/* ── Post Content Prose ── */
.post-content {
    font-size: var(--fs-body-md);
    line-height: 1.8;
    color: var(--color-on-surface);
}

.post-content h2 {
    font-size: var(--fs-headline-md);
    margin: var(--spacing-md) 0 var(--spacing-md);
}

.post-content h3 {
    font-size: var(--fs-headline-sm);
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.post-content p {
    margin-bottom: var(--spacing-md);
}

.post-content ul,
.post-content ol {
    margin: var(--spacing-md) 0;
    padding-left: 1.5em;
}

.post-content ul {
    list-style: disc;
}

.post-content ol {
    list-style: decimal;
}

.post-content li {
    margin-bottom: var(--spacing-xs);
}

.post-content blockquote {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--glass-bg);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--rounded-md) var(--rounded-md) 0;
    font-style: italic;
    color: var(--color-on-surface-variant);
}

.post-content img {
    border-radius: var(--rounded-md);
    margin: var(--spacing-md) 0;
}

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

.post-content pre,
.post-content code {
    font-family: 'Fira Code', monospace;
    font-size: 0.9em;
}

.post-content pre {
    padding: var(--spacing-md);
    background: var(--color-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-md);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

.post-content code {
    padding: 0.15em 0.4em;
    background: var(--color-surface-glass);
    border-radius: var(--rounded-sm);
}

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

/* ── Post Navigation ── */
.post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
}

.post-nav a {
    display: block;
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-md);
    transition: background var(--t-fast), transform var(--t-fast);
}

.post-nav a:hover {
    background: var(--glass-bg-strong);
    transform: translateY(-2px);
}

.post-nav-label {
    display: block;
    font-size: var(--fs-label-sm);
    color: var(--color-on-surface-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-xs);
}

.post-nav-title {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-on-surface);
}

.post-nav-next {
    text-align: right;
}

@media (max-width: 600px) {
    .post-nav {
        grid-template-columns: 1fr;
    }
}


/* ── 8. COMMENTS ─────────────────────────────────────────────────── */

.comments-area {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
}

.comments-title {
    font-size: var(--fs-headline-sm);
    margin-bottom: var(--spacing-lg);
}

.comment-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.comment-body {
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-md);
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.comment-meta .avatar {
    border-radius: 50%;
    width: 40px;
    height: 40px;
}

.comment-author {
    font-weight: 700;
    color: var(--color-on-surface);
}

.comment-date {
    font-size: var(--fs-label-sm);
    color: var(--color-on-surface-tertiary);
}

.comment-content p {
    margin-bottom: var(--spacing-sm);
}

.comment-reply-link {
    font-size: var(--fs-body-md-sm);
    font-weight: 600;
    color: var(--color-primary);
}

.children {
    margin-left: var(--spacing-lg);
    margin-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ── Comment Form ── */
.comment-respond {
    margin-top: var(--spacing-xl);
}

.comment-reply-title {
    font-size: var(--fs-headline-sm);
    margin-bottom: var(--spacing-md);
}

.comment-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.comment-form .comment-form-comment {
    grid-column: 1 / -1;
}

.comment-form label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    font-size: var(--fs-body-md-sm);
    color: var(--color-on-surface-variant);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.7em 1em;
    background: var(--color-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-md);
    font-size: var(--fs-body-md);
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.comment-form textarea {
    min-height: 150px;
    resize: vertical;
}

.comment-form .form-submit {
    grid-column: 1 / -1;
}

.comment-form .submit {
    display: inline-flex;
    padding: 0.75em 2em;
    background: var(--color-primary-gradient);
    color: var(--color-on-primary);
    border: none;
    border-radius: var(--rounded-full);
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--t-fast), box-shadow var(--t-fast);
}

.comment-form .submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

@media (max-width: 600px) {
    .comment-form {
        grid-template-columns: 1fr;
    }
}


/* ── 9. FOOTER ───────────────────────────────────────────────────── */

.site-footer {
    margin: var(--spacing-lg);
    margin-top: 0;
    padding: var(--spacing-xl) var(--spacing-lg) 0;
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-2xl);
    box-shadow: var(--shadow-card);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    text-decoration: none;
}

.footer-brand-name {
    font-family: var(--font-display);
    font-size: var(--fs-h4);
    font-weight: 900;
    background: var(--color-primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.footer-col h4 {
    font-size: var(--fs-h4);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-on-surface);
}

.footer-col p {
    color: var(--color-on-surface-variant);
    font-size: var(--fs-body-md);
    line-height: 1.7;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-col a {
    color: var(--color-on-surface-variant);
    font-size: var(--fs-body-md);
    transition: color var(--t-fast), padding-left var(--t-fast);
}

.footer-col a:hover {
    color: var(--color-primary);
    padding-left: 4px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--color-on-surface-variant);
    transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
    padding: 0;
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-on-primary);
    border-color: var(--color-primary);
    transform: translateY(-3px);
    padding-left: 0;
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--glass-border);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--fs-body-md);
    color: var(--color-on-surface-variant);
}

.footer-bottom a {
    color: var(--color-on-surface-variant);
    font-size: var(--fs-body-md);
    text-decoration: none;
}

.footer-bottom a:hover {
    color: var(--color-primary);
}

.footer-bottom-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
}


/* ── 10. ARCHIVE / SEARCH / 404 ──────────────────────────────────── */

.archive-header,
.search-header {
    margin: var(--spacing-lg);
    padding: var(--spacing-xl);
    text-align: center;
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-xl);
    box-shadow: var(--shadow-card);
}

.archive-header h1,
.search-header h1 {
    font-size: var(--fs-headline-lg);
    margin-bottom: var(--spacing-sm);
}

.archive-header p,
.search-header p {
    color: var(--color-on-surface-variant);
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
    gap: var(--spacing-lg);
}

/* ── Pagination ── */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xl);
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 var(--spacing-sm);
    font-weight: 600;
    color: var(--color-on-surface-variant);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--rounded-md);
    transition: background var(--t-fast), color var(--t-fast);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background: var(--color-primary);
    color: var(--color-on-primary);
    border-color: var(--color-primary);
}

/* ── 404 ── */
.error-404 {
    text-align: center;
    padding: var(--spacing-3xl) 0;
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.error-404-number {
    font-family: var(--font-display);
    font-size: clamp(6rem, 15vw, 12rem);
    font-weight: 900;
    line-height: 1;
    background: var(--color-primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-md);
}

.error-404 h1 {
    font-size: var(--fs-headline-md);
    margin-bottom: var(--spacing-md);
}

.error-404 p {
    color: var(--color-on-surface-variant);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

.btn-accent {
    display: inline-flex;
    align-items: center;
    padding: 0.75em 2em;
    font-weight: 700;
    color: var(--color-on-primary);
    background: var(--color-primary-gradient);
    border: none;
    border-radius: var(--rounded-full);
    text-decoration: none;
    transition: transform var(--t-fast), box-shadow var(--t-fast);
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
    color: var(--color-on-primary);
}


/* ── 11. PAGE TEMPLATE ───────────────────────────────────────────── */

.page-header {
    padding: var(--spacing-xl) 0;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.page-header h1 {
    font-size: var(--fs-headline-lg);
}

.page-content {
    max-width: 800px;
    margin-inline: auto;
    padding-bottom: var(--spacing-3xl);
}


/* ── 12. SCROLL-DRIVEN ANIMATIONS ────────────────────────────────── */

@media (prefers-reduced-motion: no-preference) {
    @supports (animation-timeline: view()) {

        .feature-card,
        .blog-card,
        .stat-item {
            animation: fadeSlideUp linear both;
            animation-timeline: view();
            animation-range: entry 0% entry 100%;
        }

        @keyframes fadeSlideUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
    }
}


/* ── 13. REDUCED MOTION ──────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}


/* ── 14. PRINT STYLES ────────────────────────────────────────────── */

@media print {

    .sidebar-nav,
    .hero-scroll,
    .sidebar,
    .site-footer,
    .pagination,
    .post-nav,
    .comment-respond {
        display: none !important;
    }

    .site-content-wrapper {
        margin-left: 0 !important;
    }

    body {
        background: white;
        color: black;
        font-size: 12pt;
    }

    a {
        color: black;
        text-decoration: underline;
    }

    .post-content img {
        max-width: 100%;
        page-break-inside: avoid;
    }
}


/* ── SCROLL-DRIVEN ANIMATIONS & REDUCED MOTION ── */
@media (prefers-reduced-motion: no-preference) {


    /* ── 15. AUTH & REGISTER COMPONENTS ──────────────────────────────── */
    .auth-social-area {
        margin-bottom: var(--spacing-lg);
    }

    .auth-warning-box {
        display: flex;
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
        background: color-mix(in srgb, var(--color-primary) 10%, transparent);
        border: 1px solid color-mix(in srgb, var(--color-primary) 30%, transparent);
        border-radius: var(--rounded-md);
        text-align: left;
        margin-bottom: var(--spacing-lg);
    }

    .auth-warning-icon {
        font-size: 1.5rem;
        line-height: 1;
    }

    .auth-warning-text {
        font-size: var(--fs-body-md-sm);
        color: var(--color-on-surface);
        line-height: 1.4;
    }

    .auth-warning-text strong {
        color: var(--color-primary);
        display: block;
        margin-bottom: 2px;
    }

    .auth-field-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }

    .auth-checklist {
        text-align: left;
        margin: var(--spacing-sm) 0 var(--spacing-lg);
    }

    .checklist-item {
        display: flex;
        align-items: center;
        gap: var(--spacing-xs);
        font-size: 0.75rem;
        color: var(--color-on-surface-variant);
        cursor: pointer;
    }

    .auth-switch-label {
        color: var(--color-primary);
        font-weight: 700;
        cursor: pointer;
        text-decoration: underline;
        text-underline-offset: 3px;
    }

    .btn-google {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-sm);
        width: 100%;
        padding: 0.85em;
        background: var(--color-surface);
        border: 1px solid var(--glass-border);
        border-radius: var(--rounded-full);
        color: var(--color-on-surface);
        font-weight: 600;
        font-size: var(--fs-body-md-sm);
        transition: all var(--t-fast);
        box-shadow: var(--shadow-sm);
    }

    .btn-google:hover {
        background: var(--color-neutral);
        transform: translateY(-2px);
        box-shadow: var(--shadow-card);
    }

    .auth-divider {
        display: flex;
        align-items: center;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
        color: var(--color-on-surface-tertiary);
        font-size: 0.8rem;
    }

    .auth-divider::before,
    .auth-divider::after {
        content: '';
        flex: 1;
        height: 1px;
        background: var(--glass-border);
    }

    .auth-form {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }

    .auth-field input {
        width: 100%;
        padding: 1em 1.2em;
        background: var(--color-surface-glass-2);
        border: 1px solid var(--glass-border);
        border-radius: var(--rounded-md);
        font-size: var(--fs-body-md-sm);
        transition: all var(--t-fast);
    }

    .auth-field input:focus {
        outline: none;
        border-color: var(--color-primary);
        background: var(--color-surface);
        box-shadow: 0 0 0 3px var(--color-primary-glow);
    }

    .auth-actions {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-sm);
        margin-top: var(--spacing-sm);
    }

    .auth-actions .btn-accent {
        width: 100%;
        justify-content: center;
    }

    .auth-link-sm {
        font-size: 0.75rem;
        color: var(--color-on-surface-variant);
    }

    .auth-footer {
        padding-top: var(--spacing-md);
        border-top: 1px solid var(--glass-border);
        font-size: var(--fs-body-md-sm);
        color: var(--color-on-surface-variant);
    }

    .auth-footer a {
        font-weight: 700;
    }

    .top-bar-avatar {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .profile-active-btn {
        padding: 0 !important;
        overflow: hidden;
        border-radius: 50%;
        border: 2px solid var(--color-surface-variant);
        transition: transform var(--t-fast);
    }

    .profile-active-btn:hover {
        transform: scale(1.1);
        border-color: var(--color-primary);
    }

    body:has(#dark-toggle:checked) .auth-modal-box,
    body:has(#dark-toggle:checked) .register-modal-box {
        background: var(--color-surface);
        border-color: var(--glass-border);
    }

    body:has(#dark-toggle:checked) .btn-google {
        background: var(--color-surface-glass-2);
        color: var(--color-on-surface);
    }

    @keyframes slide-up-fade {
        from {
            opacity: 0;
            transform: translateY(40px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    ::before,
    ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Estilos de PURE CSS SEARCH MODAL movidos a critical.css para evitar CLS */


.footer-menu-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-menu-list li {
    margin-bottom: 0.5rem;
}

.footer-menu-list a {
    color: var(--color-on-surface-variant);
    text-decoration: none;
    transition: color var(--t-fast);
}

.footer-menu-list a:hover {
    color: var(--color-primary);
}

/* Classes for extracted inline styles */
.footer-widget-spacer {
    margin-top: var(--spacing-md);
}

.post-tags-container {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
}

.stat-unit-small {
    font-size: 0.5em;
}

.stat-unit-tiny {
    font-size: 0.6em;
}

/* ── 16. PWA INSTALL BUTTON ──────────────────────────────────────── */
install {
    display: none; /* Se mostrará con JS cuando beforeinstallprompt esté listo */
    padding: 0.75em 2em;
    background: var(--color-primary-gradient, linear-gradient(135deg, #CB4B40, #E65A4F));
    color: var(--color-on-primary, #ffffff);
    border-radius: var(--rounded-full, 9999px);
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--t-fast, 0.2s), box-shadow var(--t-fast, 0.2s);
    text-align: center;
    box-shadow: var(--shadow-card);
}

install:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow, 0 0 10px rgba(203, 75, 64, 0.4));
}