/* ============================================================
   PDC SINGLE POST — sps-
   Layout: Sol içerik + Sağ sidebar
   ============================================================ */

:root {
    --sps-blue:       #090a51;
    --sps-accent:     #38bdf8;
    --sps-white:      #ffffff;
    --sps-gray-50:    #f8fafc;
    --sps-gray-100:   #f1f5f9;
    --sps-gray-200:   #e2e8f0;
    --sps-gray-400:   #94a3b8;
    --sps-gray-600:   #475569;
    --sps-gray-700:   #334155;
    --sps-gray-900:   #0f172a;
    --sps-radius:     16px;
    --sps-radius-sm:  8px;
    --sps-shadow:     0 2px 16px rgba(9,10,81,0.07);
    --sps-shadow-md:  0 4px 24px rgba(9,10,81,0.10);
    --sps-transition: 0.32s cubic-bezier(0.4,0,0.2,1);
}

/* ══ HERO ════════════════════════════════════════════════ */
.sps-hero {
    position: relative;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    background: var(--sps-blue);
}

.sps-hero__img-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.sps-hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sps-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(9,10,81,0.92) 0%,
        rgba(9,10,81,0.55) 50%,
        rgba(9,10,81,0.25) 100%
    );
}

.sps-hero__content {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 48px 0 52px;
}

.sps-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.sps-container--hero {
    max-width: 860px;
}

/* ── Kategori badge ── */
.sps-cat-badge {
    display: inline-block;
    background: var(--sps-accent);
    color: var(--sps-blue);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 50px;
    text-decoration: none;
    margin-right: 6px;
    margin-bottom: 16px;
    transition: opacity var(--sps-transition);
}

.sps-cat-badge:hover { opacity: 0.8; }

.sps-cat-badge--sm {
    position: absolute;
    top: 12px;
    left: 12px;
    margin: 0;
    font-size: 0.68rem;
    z-index: 2;
}

.sps-hero__cats { display: flex; flex-wrap: wrap; }

/* ── Hero başlık ── */
.sps-hero__title {
    font-size: clamp(1.7rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--sps-white);
    line-height: 1.2;
    margin: 0 0 20px;
    letter-spacing: -0.02em;
}

/* ── Hero meta ── */
.sps-hero__meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sps-hero__avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.3);
    object-fit: cover;
    flex-shrink: 0;
}

.sps-hero__meta-info {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.75);
}

.sps-hero__author { color: var(--sps-white); font-weight: 600; }
.sps-hero__meta-sep { color: rgba(255,255,255,0.35); }
.sps-hero__read {
    background: rgba(56,189,248,0.15);
    color: var(--sps-accent);
    padding: 2px 8px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
}

/* ══ LAYOUT ══════════════════════════════════════════════ */
.sps-layout {
    background: var(--sps-gray-50);
    padding: 60px 0 80px;
}

.sps-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    align-items: start;
}

/* ══ ARTICLE İÇERİK ══════════════════════════════════════ */
.sps-content {
    min-width: 0;
}

.sps-article {
    background: var(--sps-white);
    border-radius: var(--sps-radius);
    padding: 40px 44px;
    box-shadow: var(--sps-shadow);
    border: 1px solid var(--sps-gray-200);
    margin-bottom: 28px;
}

/* WordPress içerik stilleri */
.sps-article p {
    font-size: 1.02rem;
    color: var(--sps-gray-700);
    line-height: 1.8;
    margin: 0 0 1.4em;
}

.sps-article h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--sps-blue);
    margin: 2em 0 0.6em;
    letter-spacing: -0.01em;
    scroll-margin-top: 100px;
}

.sps-article h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--sps-gray-900);
    margin: 1.6em 0 0.5em;
    scroll-margin-top: 100px;
}

.sps-article h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--sps-gray-900);
    margin: 1.4em 0 0.4em;
}

.sps-article ul,
.sps-article ol {
    padding-left: 1.5em;
    margin: 0 0 1.4em;
    color: var(--sps-gray-700);
    line-height: 1.8;
}

.sps-article li { margin-bottom: 0.4em; }

.sps-article a {
    color: var(--sps-blue);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--sps-transition);
}

.sps-article a:hover { color: var(--sps-accent); }

.sps-article blockquote {
    margin: 2em 0;
    padding: 20px 24px;
    border-left: 4px solid var(--sps-accent);
    background: var(--sps-gray-50);
    border-radius: 0 var(--sps-radius-sm) var(--sps-radius-sm) 0;
    font-size: 1.05rem;
    color: var(--sps-blue);
    font-style: italic;
    line-height: 1.7;
}

.sps-article img {
    max-width: 100%;
    border-radius: var(--sps-radius-sm);
    margin: 1em 0;
    display: block;
}

.sps-article figure { margin: 1.6em 0; }
.sps-article figcaption {
    text-align: center;
    font-size: 0.82rem;
    color: var(--sps-gray-400);
    margin-top: 8px;
}

.sps-article hr {
    border: none;
    border-top: 1px solid var(--sps-gray-200);
    margin: 2.4em 0;
}

.sps-article table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.6em 0;
    font-size: 0.9rem;
}

.sps-article th,
.sps-article td {
    padding: 10px 14px;
    border: 1px solid var(--sps-gray-200);
    text-align: left;
}

.sps-article th {
    background: var(--sps-gray-50);
    font-weight: 700;
    color: var(--sps-blue);
}

.sps-article code {
    background: var(--sps-gray-100);
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 0.88em;
    color: var(--sps-blue);
}

.sps-article pre {
    background: var(--sps-gray-900);
    color: #e2e8f0;
    padding: 20px 24px;
    border-radius: var(--sps-radius-sm);
    overflow-x: auto;
    margin: 1.6em 0;
    font-size: 0.88rem;
    line-height: 1.6;
}

/* ── Tags ── */
.sps-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    background: var(--sps-white);
    border-radius: var(--sps-radius);
    padding: 20px 24px;
    box-shadow: var(--sps-shadow);
    border: 1px solid var(--sps-gray-200);
    margin-bottom: 28px;
}

.sps-tags__label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--sps-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-right: 4px;
}

.sps-tag {
    display: inline-block;
    background: var(--sps-gray-100);
    color: var(--sps-gray-600);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 50px;
    text-decoration: none;
    transition: all var(--sps-transition);
    border: 1px solid var(--sps-gray-200);
}

.sps-tag:hover {
    background: var(--sps-blue);
    color: var(--sps-white);
    border-color: var(--sps-blue);
}

/* ── Prev/Next Nav ── */
.sps-post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 28px;
}

.sps-post-nav__item {
    background: var(--sps-white);
    border: 1px solid var(--sps-gray-200);
    border-radius: var(--sps-radius);
    padding: 18px 20px;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: all var(--sps-transition);
    box-shadow: var(--sps-shadow);
}

.sps-post-nav__item:hover {
    border-color: var(--sps-blue);
    box-shadow: var(--sps-shadow-md);
}

.sps-post-nav__item--next { text-align: right; }

.sps-post-nav__dir {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sps-accent);
}

.sps-post-nav__item--next .sps-post-nav__dir { justify-content: flex-end; }

.sps-post-nav__title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--sps-gray-700);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Yazar Kartı ── */
.sps-author-card {
    background: var(--sps-white);
    border: 1px solid var(--sps-gray-200);
    border-radius: var(--sps-radius);
    padding: 28px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    box-shadow: var(--sps-shadow);
}

.sps-author-card__avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 3px solid var(--sps-gray-100);
}

.sps-author-card__label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sps-accent);
    margin-bottom: 4px;
}

.sps-author-card__name {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--sps-blue);
    margin: 0 0 8px;
}

.sps-author-card__bio {
    font-size: 0.88rem;
    color: var(--sps-gray-600);
    line-height: 1.65;
    margin: 0;
}

/* ══ SIDEBAR ══════════════════════════════════════════════ */
.sps-sidebar__sticky {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sps-widget {
    background: var(--sps-white);
    border: 1px solid var(--sps-gray-200);
    border-radius: var(--sps-radius);
    padding: 24px;
    box-shadow: var(--sps-shadow);
}

.sps-widget__title {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sps-blue);
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--sps-gray-100);
}

/* ── TOC ── */
.sps-toc__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sps-toc__list li a {
    display: block;
    padding: 6px 10px;
    font-size: 0.84rem;
    color: var(--sps-gray-600);
    text-decoration: none;
    border-radius: var(--sps-radius-sm);
    border-left: 2px solid transparent;
    transition: all var(--sps-transition);
    line-height: 1.4;
}

.sps-toc__list li a:hover,
.sps-toc__list li a.sps-toc--active {
    background: var(--sps-gray-50);
    color: var(--sps-blue);
    border-left-color: var(--sps-accent);
    padding-left: 14px;
}

/* ── Recent Posts ── */
.sps-recent-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.sps-recent-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.sps-recent-item__img-wrap {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: var(--sps-radius-sm);
    overflow: hidden;
    display: block;
}

.sps-recent-item__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--sps-transition);
}

.sps-recent-item__img-wrap:hover .sps-recent-item__img {
    transform: scale(1.07);
}

.sps-recent-item__info {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.sps-recent-item__title {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--sps-gray-700);
    text-decoration: none;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--sps-transition);
}

.sps-recent-item__title:hover { color: var(--sps-blue); }

.sps-recent-item__date {
    font-size: 0.75rem;
    color: var(--sps-gray-400);
}

/* ── Kategori Listesi ── */
.sps-cat-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sps-cat-list__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 10px;
    border-radius: var(--sps-radius-sm);
    font-size: 0.86rem;
    color: var(--sps-gray-600);
    text-decoration: none;
    transition: all var(--sps-transition);
    font-weight: 500;
}

.sps-cat-list__item:hover {
    background: var(--sps-gray-50);
    color: var(--sps-blue);
}

.sps-cat-list__count {
    background: var(--sps-gray-100);
    color: var(--sps-gray-400);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 50px;
    min-width: 24px;
    text-align: center;
}

/* ══ RELATED POSTS ════════════════════════════════════════ */
.sps-related {
    background: var(--sps-white);
    padding: 72px 0 90px;
    border-top: 1px solid var(--sps-gray-200);
}

.sps-related__title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--sps-blue);
    margin: 0 0 36px;
    letter-spacing: -0.02em;
}

.sps-related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.sps-rel-card {
    background: var(--sps-gray-50);
    border-radius: var(--sps-radius);
    overflow: hidden;
    border: 1px solid var(--sps-gray-200);
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--sps-transition), transform var(--sps-transition);
}

.sps-rel-card:hover {
    box-shadow: var(--sps-shadow-md);
    transform: translateY(-3px);
}

.sps-rel-card__img-wrap {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--sps-gray-100);
}

.sps-rel-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--sps-transition);
}

.sps-rel-card:hover .sps-rel-card__img { transform: scale(1.04); }

.sps-rel-card__img--placeholder {
    background: linear-gradient(135deg, var(--sps-gray-100), var(--sps-gray-200));
}

.sps-rel-card__body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.sps-rel-card__date {
    font-size: 0.76rem;
    color: var(--sps-gray-400);
    margin-bottom: 6px;
}

.sps-rel-card__title {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--sps-gray-900);
    margin: 0 0 8px;
    line-height: 1.4;
}

.sps-rel-card__title a {
    text-decoration: none;
    color: inherit;
    transition: color var(--sps-transition);
}

.sps-rel-card__title a:hover { color: var(--sps-blue); }

.sps-rel-card__excerpt {
    font-size: 0.84rem;
    color: var(--sps-gray-600);
    line-height: 1.6;
    margin: 0;
}

/* ══ RESPONSIVE ════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .sps-grid {
        grid-template-columns: 1fr 280px;
        gap: 28px;
    }

    .sps-related__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .sps-grid {
        grid-template-columns: 1fr;
    }

    .sps-sidebar {
        order: -1; /* Mobilde sidebar üste çıkmasın, gizle */
        display: none;
    }

    .sps-article {
        padding: 28px 20px;
    }

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

    .sps-related__grid {
        grid-template-columns: 1fr;
    }

    .sps-author-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .sps-hero__title {
        font-size: 1.5rem;
    }

    .sps-layout {
        padding: 32px 0 60px;
    }
}

/* ══ SIDEBAR FORM ═══════════════════════════════════════════ */
.sps-sidebar-form {
    background: linear-gradient(135deg, var(--sps-blue) 0%, #1a2080 100%);
    border-color: transparent;
}

.sps-sidebar-form .sps-widget__title {
    color: var(--sps-white);
    border-bottom-color: rgba(255,255,255,0.12);
}

.sps-sf {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sps-sf__group { position: relative; }

.sps-sf__input {
    width: 100%;
    padding: 11px 14px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--sps-radius-sm);
    color: var(--sps-white);
    font-size: 0.88rem;
    outline: none;
    transition: border-color var(--sps-transition), background var(--sps-transition);
    box-sizing: border-box;
}

.sps-sf__input::placeholder { color: rgba(255,255,255,0.45); }

.sps-sf__input:focus {
    border-color: var(--sps-accent);
    background: rgba(255,255,255,0.12);
}

.sps-sf__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    background: var(--sps-accent);
    color: var(--sps-blue);
    font-size: 0.88rem;
    font-weight: 700;
    border: none;
    border-radius: var(--sps-radius-sm);
    cursor: pointer;
    transition: all var(--sps-transition);
    margin-top: 4px;
}

.sps-sf__btn:hover {
    background: #0ea5e9;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(56,189,248,0.35);
}

.sps-sf__btn svg { transition: transform var(--sps-transition); }
.sps-sf__btn:hover svg { transform: translateX(3px); }