:root {
    --primary: #2563eb;
    --text: #1f2937;
    --light-bg: #f9fafb;
    --border: #e5e7eb;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text);
    margin: 0;
    background-color: #f0ecec;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
header {
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    text-decoration: none;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
}

/* The resting state of the card */
.post-item {
    background: #ffffff;
    border: 1px solid #e5e7eb; /* Subtle border */
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    transition: all 0.3s ease; /* Smooth transition for the "pop" */
    cursor: pointer;
    position: relative;
    top: 0; /* Necessary for the vertical lift */
}

/* The "Pop Out" effect on hover */
.post-item:hover {
    top: -5px; /* Lifts the card up slightly */
    border-color: #2563eb; /* Changes border color to match your theme */
    box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.1), 
                0 8px 10px -6px rgba(37, 99, 235, 0.1); /* Soft blue shadow */
}

/* Optional: Make the title change color when the card is hovered */
.post-item:hover h3 a {
    color: #2563eb;
}


.date {
    font-size: 0.9rem;
    color: #6b7280;
}

/* Content Formatting */
article h1 { font-size: 2.5rem; margin-bottom: 0.5rem; }
article img { max-width: 100%; border-radius: 8px; }

footer {
    text-align: center;
    padding: 3rem 0;
    margin-top: 4rem;
    color: #9ca3af;
    border-top: 1px solid var(--border);
}

/* Code Block Styling */

/* 
pre {
    background: #1e1e1e; 
    color: #efefef;
    padding: 1.25rem;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1.5rem 0;
    line-height: 1.45;
    border: 1px solid var(--border);
}

code {
    font-family: 'Fira Code', 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    padding: 0.2rem 0.4rem;
    background: #f3f4f6;
    border-radius: 4px;
}

pre code {
    background: transparent; 
    padding: 0;
} 
*/

.tag-badge {
    display: inline-block;
    background-color: #f3f4f6;
    color: #2563eb;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.85rem;
    text-decoration: none;
    margin-right: 5px;
    transition: background-color 0.2s;
}

.tag-badge:hover {
    background-color: #2563eb;
    color: white;
}

/* Layout Container */
.layout-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 40px; /* Space between content and sidebar */
}

/* Main content takes up more space */
.content-area {
    flex: 3;
    min-width: 300px;
}

/* Sidebar takes up less space */
.sidebar {
    flex: 1;
    min-width: 250px;
}

/* Sidebar styling */
.sidebar-section h3 {
    border-bottom: 2px solid #2563eb;
    padding-bottom: 8px;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.tag-list {
    list-style: none;
    padding: 0;
}

.tag-list li {
    margin-bottom: 10px;
}

.tag-list a {
    text-decoration: none;
    color: #4b5563;
    transition: color 0.2s;
}

.tag-list a:hover {
    color: #2563eb;
}

.main-link::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1; /* Covers the card area */
}