/* ==========================================================================
   EcoG Blog Styles - Brand Reset
   ========================================================================== */

.ecog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    font-family: 'Inter', sans-serif;
    color: #111827;
    background: #ffffff;
    line-height: 1.6;
}

/* Utilities */
.text-green { color: #15803d; font-weight: 500; font-size: 0.85rem; }
.text-gray { color: #6b7280; font-weight: 400; font-size: 0.85rem; }
.ecog-btn {
    display: inline-block;
    background: #15803d;
    color: #fff;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
}
.ecog-btn:hover { background: #166534; }

/* ==========================================================================
   Listing Page - Hero
   ========================================================================== */
.ecog-hero {
    margin-top: 30px;
    margin-bottom: 50px;
}
.ecog-hero-media {
    width: 100%;
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
    background: #e5e7eb;
    margin-bottom: 20px;
}
.ecog-hero-media img, .ecog-hero-media video {
    width: 100%; height: 100%; object-fit: cover;
}
.ecog-placeholder { width: 100%; height: 100%; background: #e5e7eb; }

.ecog-hero-content {
    padding: 0 10px;
}
.ecog-hero-meta {
    margin-bottom: 10px;
}
.ecog-hero-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.ecog-hero-text h1 {
    font-size: 2.5rem;
    margin: 0 0 10px 0;
    font-weight: 700;
    color: #111827;
}
.ecog-hero-text p {
    font-size: 1.05rem;
    color: #4b5563;
    max-width: 800px;
    margin: 0;
}
.ecog-hero-action {
    margin-top: 10px;
}

/* ==========================================================================
   Toolbar
   ========================================================================== */
.ecog-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}
.ecog-sort label {
    font-size: 0.9rem;
    font-weight: 500;
    margin-right: 10px;
}
.ecog-sort select {
    padding: 8px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    outline: none;
    background: #fff;
}
.ecog-search form {
    display: flex;
    align-items: center;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    padding: 5px 10px;
}
.ecog-search input {
    border: none;
    outline: none;
    padding: 5px;
    font-size: 0.9rem;
}
.ecog-search button {
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    display: flex;
    align-items: center;
}

/* ==========================================================================
   Blog Grid & Cards
   ========================================================================== */
.ecog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}
.ecog-card {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
}
.ecog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
}
.ecog-card-img {
    height: 200px;
    background: #e5e7eb;
}
.ecog-card-img img {
    width: 100%; height: 100%; object-fit: cover;
}
.ecog-placeholder-small {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
}
.ecog-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.ecog-card-meta {
    margin-bottom: 10px;
}
.ecog-card h3 {
    margin: 0 0 10px 0;
    font-size: 1.15rem;
    font-weight: 600;
}
.ecog-card p {
    margin: 0 0 20px 0;
    font-size: 0.9rem;
    color: #6b7280;
    flex-grow: 1;
}
.ecog-card-footer {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 0.8rem;
    color: #6b7280;
    font-weight: 500;
}
.ecog-author, .ecog-readtime {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Pagination */
.ecog-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 50px;
}
.ecog-pagination .page-link {
    padding: 8px 14px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    color: #111827;
    text-decoration: none;
    font-size: 0.9rem;
}
.ecog-pagination .page-link.current, .ecog-pagination .page-link:hover {
    background: #15803d;
    color: #fff;
    border-color: #15803d;
}

/* ==========================================================================
   Detail Page
   ========================================================================== */
.ecog-detail-hero {
    width: 100%;
    height: 450px;
    background: #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 30px;
}
.ecog-detail-hero img, .ecog-detail-hero video {
    width: 100%; height: 100%; object-fit: cover;
}
.ecog-placeholder-large { width: 100%; height: 100%; }

.ecog-detail-header {
    margin-bottom: 40px;
}
.ecog-detail-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
}
.ecog-meta-left {
    display: flex;
    align-items: center;
    gap: 8px;
}
.ecog-meta-left svg {
    vertical-align: middle;
    margin-bottom: 2px;
}
.ecog-share {
    display: flex;
    align-items: center;
    gap: 10px;
}
.share-label {
    font-weight: 600;
    font-size: 0.9rem;
    margin-right: 5px;
}
.share-icon {
    width: 28px; height: 28px;
    border-radius: 50%;
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.8rem; font-weight: bold;
    text-decoration: none;
}
.share-icon.fb { background: #3b5998; }
.share-icon.tw { background: #1da1f2; }
.share-icon.li { background: #0077b5; }
.share-icon.pi { background: #bd081c; }

.ecog-detail-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

/* Article Content (Rich Text Reset) */
.ecog-article-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #374151;
    max-width: 1000px;
    margin-bottom: 60px;
}
.ecog-article-content h1, .ecog-article-content h2, .ecog-article-content h3 {
    color: #111827;
    margin-top: 40px;
    margin-bottom: 20px;
}
.ecog-article-content p {
    margin-bottom: 20px;
}
.ecog-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
}
.ecog-article-content iframe, .ecog-article-content video {
    max-width: 100%;
    border-radius: 8px;
    margin: 20px 0;
}

/* Nav Boxes */
.ecog-prev-next {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 60px;
}
.ecog-nav-box {
    flex: 1;
    display: flex;
    align-items: center;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: background 0.2s;
}
.ecog-nav-box:hover { background: #f3f4f6; }
.ecog-nav-box.empty { background: transparent; border: none; }
.ecog-nav-box.right { text-align: right; justify-content: flex-end; }
.nav-arrow { font-size: 1.5rem; color: #9ca3af; padding: 0 15px; }
.nav-img { width: 60px; height: 60px; border-radius: 6px; overflow: hidden; background: #e5e7eb; flex-shrink: 0; }
.nav-img img { width: 100%; height: 100%; object-fit: cover; }
.nav-text { flex-grow: 1; padding: 0 15px; }
.nav-label { display: block; font-size: 0.75rem; color: #6b7280; font-weight: 600; text-transform: uppercase; margin-bottom: 5px; }
.nav-title { display: block; font-weight: 600; font-size: 1rem; color: #111827; }

/* Related Blogs */
.ecog-related {
    border-top: 1px solid #e5e7eb;
    padding-top: 40px;
    margin-bottom: 60px;
}
.ecog-related h2 {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

/* Newsletter Box */
.ecog-newsletter-box {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 60px;
}
.ecog-newsletter-box .nl-text h3 { margin: 0 0 10px 0; font-size: 1.5rem; }
.ecog-newsletter-box .nl-text p { margin: 0; color: #6b7280; }
.ecog-newsletter-box .nl-form form { display: flex; gap: 10px; }
.ecog-newsletter-box .nl-form input {
    padding: 12px 20px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    width: 250px;
    outline: none;
}
.ecog-newsletter-box .nl-form input:focus { border-color: #15803d; }

@media (max-width: 992px) {
    .ecog-grid { grid-template-columns: repeat(2, 1fr); }
    .ecog-hero-flex { flex-direction: column; }
    .ecog-newsletter-box { flex-direction: column; text-align: center; gap: 20px; }
}
@media (max-width: 640px) {
    .ecog-grid { grid-template-columns: 1fr; }
    .ecog-prev-next { flex-direction: column; }
    .ecog-toolbar { flex-direction: column; align-items: flex-start; gap: 15px; }
}