/* ============================================================
   blog.css — Strona bloga adresdonajmu.pl
   Paleta: Deep Purple #2E1065 + design tokens z global.css
   ============================================================ */

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.blog-breadcrumb {
    margin-bottom: var(--space-6);
}

.blog-breadcrumb ol {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.blog-breadcrumb li {
    display: flex;
    align-items: center;
    font-size: var(--text-sm);
    color: var(--color-outline);
}

.blog-breadcrumb li+li::before {
    content: '/';
    margin-right: var(--space-2);
    color: var(--color-outline-var);
}

.blog-breadcrumb a {
    color: var(--color-outline);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.blog-breadcrumb li[aria-current="page"] {
    color: var(--color-on-surface-var);
}

/* ============================================================
   HERO
   ============================================================ */
.blog-hero {
    padding: var(--space-10) 0 var(--space-16);
    background: var(--color-surface-base);
}

.blog-hero-content {
    max-width: 720px;
}

.blog-hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-black);
    color: var(--color-primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 0 0 var(--space-6);
}

.blog-hero-desc {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-medium);
    color: var(--color-on-surface-var);
    line-height: 1.65;
    margin: 0;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.blog-section {
    padding: var(--space-10) 0 var(--space-24);
}

.blog-section-header {
    margin-bottom: var(--space-12);
}

.blog-section-header--row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.blog-section-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: var(--space-4) 0 0;
    line-height: 1.25;
}

.blog-label-badge {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: var(--color-secondary-container);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

/* ============================================================
   DOCUMENT CARDS
   ============================================================ */
.docs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

@media (max-width: 1024px) {
    .docs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.doc-card {
    background: var(--color-surface-lowest);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    opacity: 0.4;
    transition: opacity 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.doc-card:hover {
    opacity: 1;
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

/* Placeholder вместо фото */
.doc-card-img {
    height: 192px;
    background: linear-gradient(135deg, var(--color-surface-container) 0%, var(--color-surface-high) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.3s ease;
}

.doc-card:hover .doc-card-img {
    background: linear-gradient(135deg, var(--color-primary-fixed) 0%, var(--color-surface-container) 100%);
}

.doc-card-img-icon {
    font-size: 48px;
    color: var(--color-outline);
    transition: color 0.3s ease;
}

.doc-card:hover .doc-card-img-icon {
    color: var(--color-primary);
}

.doc-card-body {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.doc-card-title {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1.35;
    margin: 0 0 var(--space-2);
}

.doc-card-desc {
    font-size: var(--text-sm);
    color: var(--color-on-surface-var);
    line-height: 1.6;
    margin: 0 0 var(--space-6);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.doc-card-footer {
    margin-top: auto;
}

.doc-download-btn {
    width: 100%;
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    /* Używamy transition dla płynności, nie zmieniamy border, aby rozmiar przycisku został identyczny */
    transition: all 0.3s ease;
}

.doc-download-btn:not(:disabled):hover {
    background: transparent !important;
    box-shadow: inset 0 0 0 2px var(--color-primary) !important;
    color: var(--color-primary) !important;
    opacity: 1 !important;
}

.doc-download-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================================
   ARTICLE CARDS
   ============================================================ */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-12);
}

@media (max-width: 900px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }
}

@media (max-width: 600px) {
    .articles-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
}

.article-card {
    display: flex;
    flex-direction: column;
}

/* Placeholder вместо фото */
.article-card-img {
    height: 280px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-surface-container) 0%, var(--color-surface-high) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
    transition: background 0.4s ease;
}

.article-card:hover .article-card-img {
    background: linear-gradient(135deg, var(--color-primary-fixed) 0%, var(--color-surface-container) 100%);
}

.article-card-img-link {
    display: block;
}

.article-card-img-icon {
    font-size: 56px;
    color: var(--color-outline);
    transition: color 0.3s ease;
}

.article-card:hover .article-card-img-icon {
    color: var(--color-primary);
}

.article-card-body {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.article-category {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--color-on-secondary-container);
}

.article-card-title {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1.3;
    margin: var(--space-3) 0 var(--space-4);
}

.article-card-title a {
    color: inherit;
    text-decoration: none;
    transition: text-decoration 0.2s;
}

.article-card-title a:hover {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.article-card-excerpt {
    font-size: var(--text-sm);
    color: var(--color-on-surface-var);
    line-height: 1.7;
    margin: 0 0 var(--space-6);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-meta {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.article-card-meta time {
    font-size: var(--text-sm);
    color: var(--color-outline);
}

.article-read-more {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    transition: gap 0.2s ease;
}

.article-read-more:hover {
    gap: var(--space-1);
}

.article-read-more .material-symbols-outlined {
    font-size: 18px;
}

/* "Wszystkie wpisy" кнопка */
.blog-all-btn-wrap {
    margin-top: var(--space-12);
    display: flex;
    justify-content: center;
}

#load-more-articles-btn .material-symbols-outlined {
    transition: transform var(--transition-base);
}

#load-more-articles-btn:hover .material-symbols-outlined {
    transform: translate(4px, 4px);
}


/* ============================================================
   CTA SECTION
   ============================================================ */
.blog-cta {
    padding: var(--space-16) 0 var(--space-24);
    background: var(--color-surface-base);
}

.blog-cta-inner {
    background: var(--color-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-16);
    display: flex;
    align-items: center;
    gap: var(--space-16);
    color: var(--color-on-primary);
}

@media (max-width: 900px) {
    .blog-cta-inner {
        flex-direction: column;
        gap: var(--space-10);
        padding: var(--space-12) var(--space-8);
    }
}

.blog-cta-text {
    flex: 1;
}

.blog-cta-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: var(--font-weight-black);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin: 0 0 var(--space-6);
    color: #fff;
}

.blog-cta-desc {
    font-size: var(--text-lg);
    color: var(--color-primary-fixed-dim);
    line-height: 1.65;
    margin: 0 0 var(--space-8);
}

.blog-cta-btns {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    width: 100%;
    max-width: 360px;
    flex-shrink: 0;
}

/* ============================================================
   GHOST ANIMATION DLA CTA BLOG
   (Zapożyczone z sekcji Hero)
   ============================================================ */

/* 1. Zamów dokumenty (.btn-white) -> obrys przy hover */
#blog-cta-order.btn-white {
    border: 2px solid transparent;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

#blog-cta-order.btn-white:hover {
    background: transparent;
    color: #ffffff;
    border-color: #ffffff;
    box-shadow: none;
}

/* 2. Napisz do nas (.btn-ghost) -> białe tło przy hover */
#blog-cta-contact.btn-ghost {
    border: 2px solid #ffffff;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

#blog-cta-contact.btn-ghost:hover {
    background: #ffffff;
    color: var(--color-primary);
    border-color: transparent;
}


/* ============================================================
   RESPONSIVE TWEAKS
   ============================================================ */
@media (max-width: 768px) {
    .blog-breadcrumb {
        display: none;
    }

    .blog-hero {
        padding: var(--space-6) 0 var(--space-10);
    }

    .blog-section {
        padding: var(--space-12) 0 var(--space-16);
    }

    .blog-section-title {
        font-size: var(--text-2xl);
    }

    .blog-cta-inner {
        padding: var(--space-10) var(--space-6);
    }
}

/* ============================================================
   PAGINATION
   ============================================================ */
.blog-pagination {
    margin-top: var(--space-12);
    display: none;
    /* Hidden by default, shown by JS */
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
}

.page-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-outline-var);
    background: var(--color-surface-lowest);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-on-surface);
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

.page-link:hover:not(.active) {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-fixed);
}

.page-link.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    cursor: default;
}

.page-link.page-link--disabled {
    border-color: var(--color-outline-var);
    color: var(--color-outline);
    cursor: not-allowed;
    opacity: 0.5;
}

.page-link.page-link--disabled:hover {
    background: var(--color-surface-lowest);
}

.page-link.dots {
    border: none;
    background: transparent;
    cursor: default;
}

.page-link .material-symbols-outlined {
    font-size: 20px;
}

/* ============================================================
   ARTICLE CARD — image support
   ============================================================ */
.article-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl);
    transition: transform 0.4s ease;
}

.article-card:hover .article-card-img img {
    transform: scale(1.04);
}

/* animate cards in */
.article-card--animate {
    opacity: 0;
    transform: translateY(20px);
    animation: cardFadeIn 0.4s ease forwards;
}

.article-card--visible {
    opacity: 1;
    transform: none;
}

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


/* ============================================================
   BLOG POST — страница отдельной статьи
   ============================================================ */

/* ----- Top strip: breadcrumb + admin bar ----- */
.blog-post-top {
    padding: var(--space-6) 0 var(--space-4);
    background: var(--color-surface-base);
}

/* Admin action bar on post page */
.blog-post-admin-bar {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-6);
    flex-wrap: wrap;
}

.blog-post-admin-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.blog-post-admin-btn .material-symbols-outlined {
    font-size: 18px;
}

.blog-post-admin-btn--edit {
    background: var(--color-primary);
    color: var(--color-on-primary);
}

.blog-post-admin-btn--edit:hover {
    background: var(--color-primary-container);
    color: var(--color-on-primary-container);
    box-shadow: var(--shadow-md);
}

.blog-post-admin-btn--delete {
    background: transparent;
    color: #EF4444;
    border: 1.5px solid #EF4444;
}

.blog-post-admin-btn--delete:hover {
    background: #EF4444;
    color: #fff;
}

/* ----- Cover image ----- */
.blog-post-cover {
    padding: 0 0 var(--space-16);
    background: var(--color-surface-base);
}

.blog-post-cover-img {
    width: 100%;
    aspect-ratio: 2 / 1;
    object-fit: cover;
    border-radius: var(--radius-xl);
    display: block;
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.15), 0 8px 24px rgba(46, 16, 101, 0.12);
}

/* ----- Layout: content + sidebar ----- */
.blog-post-content-section {
    padding: var(--space-4) 0 var(--space-16);
    background: var(--color-surface-base);
}

.blog-post-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-16);
    align-items: start;
}

@media (max-width: 1024px) {
    .blog-post-layout {
        grid-template-columns: 1fr;
    }

    .blog-post-sidebar {
        order: -1;
    }
}

/* ----- Article content ----- */
.blog-post-article {
    min-width: 0;
}

.blog-post-content {
    font-size: var(--text-lg);
    line-height: 1.8;
    color: var(--color-on-surface);
}

.blog-post-content h2 {
    font-size: clamp(1.35rem, 3vw, 1.85rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: var(--space-10) 0 var(--space-5);
    line-height: 1.3;
}

.blog-post-content h3 {
    font-size: clamp(1.15rem, 2.5vw, 1.45rem);
    font-weight: var(--font-weight-semibold);
    color: var(--color-on-surface);
    margin: var(--space-8) 0 var(--space-4);
    line-height: 1.35;
}

.blog-post-content p {
    margin: 0 0 var(--space-6);
}

.blog-post-content ul,
.blog-post-content ol {
    padding-left: var(--space-8);
    margin: 0 0 var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.blog-post-content li {
    line-height: 1.7;
}

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

.blog-post-content a:hover {
    text-decoration-thickness: 2px;
}

.blog-post-content blockquote {
    margin: var(--space-8) 0;
    padding: var(--space-5) var(--space-8);
    border-left: 4px solid var(--color-primary);
    background: var(--color-primary-fixed);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--color-on-surface-var);
}

.blog-post-content img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    margin: var(--space-6) 0;
    display: block;
    box-shadow: 0 10px 40px rgba(46, 16, 101, 0.08);
}

.blog-post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-8) 0;
    font-size: var(--text-sm);
}

.blog-post-content th,
.blog-post-content td {
    border: 1px solid var(--color-outline-var);
    padding: var(--space-3) var(--space-4);
    text-align: left;
}

.blog-post-content th {
    background: var(--color-surface-container);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.blog-post-content--empty {
    padding: var(--space-16) 0;
    color: var(--color-outline);
    font-style: italic;
}

/* ----- Prev / Next nav ----- */
.blog-post-nav {
    margin-top: var(--space-16);
    padding-top: var(--space-10);
    border-top: 1px solid var(--color-outline-var);
}

.blog-post-nav-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.blog-post-nav-link {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    text-decoration: none;
    padding: var(--space-5) var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-outline-var);
    background: var(--color-surface-low);
    box-shadow: 0 4px 16px rgba(46, 16, 101, 0.08);
    transition: border-color 0.2s ease, background 0.2s ease;
}

/* Стрелка + label на одной строке */
.blog-post-nav-link-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.blog-post-nav-link .material-symbols-outlined {
    font-size: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.blog-post-nav-link:hover .material-symbols-outlined {
    transform: translateX(-8px);
}

.blog-post-nav-link--next:hover .material-symbols-outlined {
    transform: translateX(8px);
}

.blog-post-nav-link--next {
    text-align: right;
    align-items: flex-end;
}

.blog-post-nav-link--next .blog-post-nav-link-header {
    flex-direction: row-reverse;
}

.blog-post-nav-label {
    font-size: var(--text-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-primary);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.blog-post-nav-link:hover .blog-post-nav-label {
    transform: translateX(4px);
}

.blog-post-nav-link--next:hover .blog-post-nav-label {
    transform: translateX(-4px);
}

.blog-post-nav-title {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-outline);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ----- Sidebar ----- */
.blog-post-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

@media (min-width: 1025px) {
    .blog-post-sidebar {
        position: sticky;
        top: calc(var(--header-height) + var(--space-6));
        align-self: start;
    }
}

.blog-sidebar-cta {
    background: var(--color-primary);
    color: var(--color-on-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    box-shadow: 0 8px 32px rgba(46, 16, 101, 0.25);
}

.blog-sidebar-cta-icon .material-symbols-outlined {
    font-size: 40px;
    color: rgba(255, 255, 255, 0.7);
}

.blog-sidebar-cta-title {
    font-size: var(--text-lg);
    font-weight: var(--font-weight-bold);
    color: #fff;
    margin: 0;
    line-height: 1.3;
}

.blog-sidebar-cta-desc {
    font-size: var(--text-sm);
    color: var(--color-primary-fixed-dim);
    line-height: 1.6;
    margin: 0;
}

.blog-sidebar-back {
    background: var(--color-surface-lowest);
    border: 1px solid var(--color-outline-var);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-6);
    box-shadow: 0 4px 16px rgba(46, 16, 101, 0.08);
}

.blog-sidebar-back-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    text-decoration: none;
    transition: gap 0.2s;
}

.blog-sidebar-back-link:hover {
    gap: var(--space-3);
}

.blog-sidebar-back-link .material-symbols-outlined {
    font-size: 18px;
    transition: transform 0.2s;
}

.blog-sidebar-back-link:hover .material-symbols-outlined {
    transform: translateX(-4px);
}

/* Sidebar order button — arrow + label animation */
#blog-sidebar-order-btn .btn-label {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#blog-sidebar-order-btn .material-symbols-outlined {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#blog-sidebar-order-btn:hover .btn-label {
    transform: translateX(-3px);
}

#blog-sidebar-order-btn:hover .material-symbols-outlined {
    transform: translateX(6px);
}

/* CTA buttons on post page */
#blog-post-cta-order.btn-white {
    border: 2px solid transparent;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

#blog-post-cta-order.btn-white:hover {
    background: transparent;
    color: #ffffff;
    border-color: #ffffff;
}

#blog-post-cta-contact.btn-ghost {
    border: 2px solid #ffffff;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

#blog-post-cta-contact.btn-ghost:hover {
    background: #ffffff;
    color: var(--color-primary);
    border-color: transparent;
}

/* ----- Mobile ----- */
@media (max-width: 768px) {
    .blog-post-top {
        padding: var(--space-4) 0 var(--space-2);
    }

    .blog-post-cover-img {
        aspect-ratio: 1 / 1;
    }

    .blog-post-content {
        font-size: var(--text-base);
    }

    .blog-post-nav-inner {
        grid-template-columns: 1fr;
    }

    .blog-post-nav-link--next {
        text-align: left;
        align-items: flex-start;
    }

    .blog-post-admin-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .blog-sidebar-cta {
        padding: var(--space-6);
    }
}