/**
 * Custom Blog Design - Core / Common Styles
 */

:root {
    --cbd-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --cbd-color-primary: #2563eb;
    --cbd-color-primary-hover: #1d4ed8;
    --cbd-color-text-dark: #111827;
    --cbd-color-text-body: #374151;
    --cbd-color-text-muted: #6b7280;
    --cbd-color-bg-light: #f8fafc;
    --cbd-color-card-bg: #ffffff;
    --cbd-color-border: #e2e8f0;
    --cbd-radius-lg: 16px;
    --cbd-radius-md: 12px;
    --cbd-radius-sm: 6px;
    --cbd-shadow-card: 0 4px 16px rgba(0, 0, 0, 0.04);
    --cbd-shadow-card-hover: 0 12px 28px rgba(0, 0, 0, 0.08);
    --cbd-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Scoped layout containers */
.cbd-archive-main,
.cbd-single-main {
    font-family: var(--cbd-font-primary);
    color: var(--cbd-color-text-body);
    background-color: var(--cbd-color-bg-light);
    padding: 36px 20px 80px 20px;
    box-sizing: border-box;
}

.cbd-archive-container,
.cbd-single-container {
    max-width: 1140px;
    margin: 0 auto;
}

/* Breadcrumbs */
.cbd-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--cbd-color-text-muted);
    margin-bottom: 20px;
}

.cbd-breadcrumbs a {
    color: var(--cbd-color-text-muted);
    text-decoration: none;
    transition: var(--cbd-transition);
}

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

.cbd-breadcrumb-separator {
    color: #9ca3af;
    font-size: 12px;
}

.cbd-breadcrumb-current {
    color: var(--cbd-color-text-dark);
    font-weight: 600;
}

/* Grid Layout (3 Columns) */
.cbd-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 28px;
    margin-bottom: 44px;
}

@media (max-width: 992px) {
    .cbd-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 640px) {
    .cbd-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Content Card Component */
.cbd-card {
    background-color: var(--cbd-color-card-bg);
    border-radius: var(--cbd-radius-md);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--cbd-shadow-card);
    transition: var(--cbd-transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.cbd-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--cbd-shadow-card-hover);
}

.cbd-card-media {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: #f1f5f9;
}

.cbd-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

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

.cbd-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    color: #64748b;
}

.cbd-card-content {
    padding: 22px 24px 24px 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.cbd-card-title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.35;
    margin: 0 0 10px 0;
    color: var(--cbd-color-text-dark);
    letter-spacing: -0.01em;
}

.cbd-card-title a {
    color: inherit;
    text-decoration: none;
    transition: var(--cbd-transition);
}

.cbd-card-title a:hover {
    color: var(--cbd-color-primary);
}

.cbd-card-excerpt {
    font-size: 13px;
    line-height: 1.55;
    color: var(--cbd-color-text-muted);
    margin-bottom: 20px;
    flex-grow: 1;
}

.cbd-card-excerpt p {
    margin: 0;
}

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

/* Read More Button (Pill outline style from screenshot) */
.cbd-btn-readmore {
    display: inline-block;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cbd-color-text-dark);
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: var(--cbd-radius-sm);
    text-decoration: none;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
    transition: var(--cbd-transition);
}

.cbd-btn-readmore:hover {
    background-color: #f8fafc;
    border-color: #cbd5e1;
    color: var(--cbd-color-primary);
}