:root{
    --blog-accent:#00dff3;
    --blog-accent-strong:#00cfe7;
    --blog-ink:#f4f8fc;
    --blog-muted:#b9cadb;
    --blog-panel:rgba(6,25,44,.94);
    --blog-panel-soft:rgba(6,25,44,.82);
    --blog-border:rgba(0,234,255,.22);
    --blog-shadow:0 18px 42px rgba(0,0,0,.2);
}

.blog-page,.blog-post-page{
    min-height:calc(100vh - 180px);
    padding:90px 5% 70px;
    background:
        radial-gradient(circle at 85% 10%,rgba(0,234,255,.10),transparent 32%),
        #010b18;
    color:#f4f8fc;
    transition:background .5s ease,color .5s ease;
}

.blog-hero{max-width:820px;margin:0 auto 38px;text-align:center}
.blog-hero>span,.blog-section-heading span,.blog-latest-meta span{color:var(--blog-accent);font-size:.8rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.blog-hero h1{margin:8px 0 12px;font-size:clamp(2.4rem,5vw,4.4rem)}
.blog-hero p{color:var(--blog-muted);font-size:1.05rem;line-height:1.7}
.blog-list{max-width:1220px;margin:auto}

/* Бутони в стила на бутона за смяна на темата */
.blog-ui-button,.blog-pagination a{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:42px;
    padding:0 18px;
    border:0;
    border-radius:9px;
    background:var(--blog-accent);
    color:#001421;
    font:inherit;
    font-size:.94rem;
    font-weight:800;
    text-decoration:none;
    box-shadow:0 8px 20px rgba(0,223,243,.12);
    transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.blog-ui-button:hover,.blog-ui-button:focus-visible,.blog-pagination a:hover,.blog-pagination a:focus-visible{
    background:#24e9f8;
    color:#001421;
    transform:translateY(-2px);
    box-shadow:0 10px 24px rgba(0,223,243,.2);
}

/* Най-нова публикация */
.blog-latest{
    display:grid;
    grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);
    min-height:470px;
    overflow:hidden;
    border:1px solid var(--blog-border);
    border-radius:24px;
    background:var(--blog-panel);
    box-shadow:var(--blog-shadow);
}
.blog-latest-media{
    display:grid;
    place-items:center;
    min-height:470px;
    padding:18px;
    background:rgba(0,11,22,.52);
}
.blog-latest-media>a{display:grid;place-items:center;width:100%;height:100%}
.blog-latest-media img{
    display:block;
    width:100%;
    height:100%;
    max-height:520px;
    object-fit:contain;
    border-radius:16px;
}
.blog-image-placeholder,
.blog-logo-placeholder{
    display:flex;
    align-items:center;
    justify-content:center;
    width:100%;
    height:100%;
    min-height:260px;
    padding:24px;
    background:rgba(3,24,44,.35);
}

.blog-logo-placeholder img{
    width:min(48%, 260px);
    max-width:260px;
    height:auto;
    object-fit:contain;
    display:block;
    filter:drop-shadow(0 10px 24px rgba(0,0,0,.22));
}

body.light-mode .blog-image-placeholder,
body.light-mode .blog-logo-placeholder{
    background:rgba(255,255,255,.45);
}
.blog-latest-copy{display:flex;min-width:0;flex-direction:column;padding:34px}
.blog-latest-meta{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:12px}
.blog-latest-meta time,.blog-card time,.blog-archive-card time,.blog-post time{color:var(--blog-accent-strong);font-size:.82rem;font-weight:800}
.blog-latest h2{margin:0 0 16px;font-size:clamp(1.9rem,3.3vw,3rem);line-height:1.12}
.blog-latest h2 a,.blog-card h2 a,.blog-title-card,.blog-archive-card{color:inherit;text-decoration:none}
.blog-latest-scroll{
    max-height:300px;
    overflow:auto;
    padding:0 14px 4px 0;
    color:#d4e1ed;
    font-size:1rem;
    line-height:1.75;
    scrollbar-width:thin;
    scrollbar-color:var(--blog-accent) rgba(255,255,255,.08);
}
.blog-latest-scroll::-webkit-scrollbar{width:8px}
.blog-latest-scroll::-webkit-scrollbar-track{background:rgba(255,255,255,.07);border-radius:10px}
.blog-latest-scroll::-webkit-scrollbar-thumb{background:var(--blog-accent);border-radius:10px}
.blog-latest-copy .blog-ui-button{align-self:flex-start;margin-top:auto}

/* Публикации 2 и 3 */
.blog-secondary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:24px}
.blog-secondary-grid.is-single{grid-template-columns:minmax(0,760px);justify-content:center}
.blog-card{display:flex;min-width:0;flex-direction:column;overflow:hidden;border:1px solid var(--blog-border);border-radius:20px;background:var(--blog-panel);box-shadow:0 16px 35px rgba(0,0,0,.18)}
.blog-card-image{display:grid;place-items:center;aspect-ratio:16/9;padding:12px;overflow:hidden;background:rgba(0,11,22,.46)}
.blog-card-image img{width:100%;height:100%;object-fit:contain;border-radius:12px;transition:transform .35s}
.blog-card:hover img{transform:scale(1.018)}
.blog-card-copy{display:flex;flex:1;flex-direction:column;padding:24px}
.blog-card h2{margin:9px 0 10px;font-size:1.45rem;line-height:1.25}
.blog-card p{margin:0 0 18px;color:var(--blog-muted);line-height:1.62}
.blog-card .blog-ui-button{align-self:flex-start;margin-top:auto}

/* Публикации 4-9 */
.blog-compact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px;margin-top:26px}
.blog-title-card{
    display:grid;
    grid-template-columns:auto minmax(0,1fr) auto;
    align-items:center;
    gap:14px;
    min-height:66px;
    padding:14px 17px;
    border:1px solid var(--blog-border);
    border-radius:14px;
    background:var(--blog-panel-soft);
    transition:transform .2s ease,border-color .2s ease,background .2s ease;
}
.blog-title-card:hover,.blog-title-card:focus-visible{transform:translateY(-2px);border-color:rgba(0,234,255,.55);background:rgba(8,34,57,.96)}
.blog-title-number{color:var(--blog-accent);font-size:.78rem;font-weight:900;letter-spacing:.08em}
.blog-title-card strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:1.02rem}
.blog-title-arrow{color:var(--blog-accent);font-size:1.2rem;font-weight:900;transition:transform .2s ease}
.blog-title-card:hover .blog-title-arrow{transform:translateX(3px)}

/* Архив: публикация 10+ */
.blog-archive-section{margin-top:34px;padding-top:28px;border-top:1px solid rgba(0,234,255,.15)}
.blog-section-heading{margin-bottom:14px}
.blog-archive-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 16px}
.blog-archive-card{
    display:grid;
    grid-template-columns:auto minmax(0,1fr) auto;
    align-items:center;
    gap:13px;
    min-height:58px;
    padding:13px 16px;
    border:1px solid var(--blog-border);
    border-radius:12px;
    background:rgba(6,25,44,.7);
    transition:transform .2s ease,border-color .2s ease;
}
.blog-archive-card:hover{transform:translateY(-1px);border-color:rgba(0,234,255,.5)}
.blog-archive-card strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.blog-archive-card>span{color:var(--blog-accent);font-weight:900}
.blog-pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;margin-top:28px}
.blog-pagination a{width:42px;padding:0}
.blog-pagination a.blog-page-arrow{width:48px}
.blog-pagination a.active{background:#f4f8fc;color:#001421;box-shadow:0 0 0 2px var(--blog-accent) inset}

.blog-empty{padding:55px 20px;border:1px solid var(--blog-border);border-radius:20px;text-align:center;background:var(--blog-panel-soft)}
.blog-empty p{margin-top:8px;color:var(--blog-muted)}

/* Единична статия */
.blog-post{max-width:1040px;margin:auto;padding:34px 40px 44px;border:1px solid var(--blog-border);border-radius:22px;background:var(--blog-panel);box-shadow:var(--blog-shadow)}
.blog-post-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px}
.blog-back{margin:0}
.blog-post h1{margin:0 0 28px;font-size:clamp(2.2rem,4.5vw,3.8rem);line-height:1.1}
.blog-post-cover-wrap{display:grid;place-items:center;width:100%;min-height:300px;max-height:680px;margin-bottom:30px;padding:18px;border-radius:18px;background:rgba(0,11,22,.48);overflow:hidden}
.blog-post-cover{display:block;width:100%;height:100%;max-height:640px;object-fit:contain;border-radius:12px}
.blog-post-content{color:#d4e1ed;font-size:1.08rem;line-height:1.85;white-space:normal;overflow-wrap:anywhere}

/* Светла тема */
body.light-mode .blog-page,body.light-mode .blog-post-page{
    background:
        radial-gradient(circle at 85% 10%,rgba(0,178,207,.10),transparent 34%),
        #e6f6ff;
    color:#102235;
}
body.light-mode .blog-latest,body.light-mode .blog-card,body.light-mode .blog-post,body.light-mode .blog-empty,body.light-mode .blog-title-card,body.light-mode .blog-archive-card{
    background:#fff;
    border-color:#c8e2ec;
    box-shadow:0 15px 35px rgba(18,65,88,.1);
}
body.light-mode .blog-latest-media,body.light-mode .blog-card-image,body.light-mode .blog-post-cover-wrap{background:#edf6fa}
body.light-mode .blog-hero p,body.light-mode .blog-card p,body.light-mode .blog-latest-scroll,body.light-mode .blog-post-content,body.light-mode .blog-empty p{color:#49647a}
body.light-mode .blog-title-card:hover,body.light-mode .blog-title-card:focus-visible{background:#f5fbfd;border-color:#60cada}
body.light-mode .blog-archive-card:hover{border-color:#60cada}
body.light-mode .blog-pagination a.active{background:#102235;color:#fff}

@media(max-width:900px){
    .blog-latest{grid-template-columns:1fr}
    .blog-latest-media{min-height:350px}
    .blog-latest-scroll{max-height:280px}
}

@media(max-width:700px){
    .blog-page,.blog-post-page{padding:58px 16px 42px}
    .blog-secondary-grid,.blog-secondary-grid.is-single,.blog-compact-grid,.blog-archive-grid{grid-template-columns:1fr}
    .blog-latest-copy{padding:24px 20px 22px}
    .blog-latest-meta{align-items:flex-start;flex-direction:column;gap:5px}
    .blog-latest-media{min-height:260px;padding:12px}
    .blog-card p{min-height:0}
    .blog-title-card strong,.blog-archive-card strong{white-space:normal}
    .blog-post{padding:22px 18px 30px}
    .blog-post-topbar{align-items:stretch;flex-direction:column}
    .blog-post-topbar time{align-self:flex-end}
    .blog-back{align-self:flex-start}
    .blog-post h1{font-size:2.1rem}
    .blog-post-cover-wrap{min-height:220px;padding:10px}
}

/* Mobile light theme header fix */
@media (max-width: 900px) {
  body.light-mode header {
    background: rgba(248, 252, 255, .97) !important;
    border-bottom-color: rgba(16, 34, 53, .12) !important;
    color: #102235 !important;
  }
}