/* LIS 500: Code and Power - Shared Styles */

:root {
    --primary-color: #6366f1; /* Indigo */
    --primary-hover: #4f46e5;
    --accent-color: #f59e0b; /* Amber */
    --bg-color: #f8fafc;
    --text-color: #1e293b;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
}

body {
    font-family: 'EB Garamond', 'TeX Gyre Termes', Georgia, serif;
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-color);
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
}

table.main-container {
    width: 100%;
    max-width: 900px;
    border: 0;
    border-spacing: 0;
    border-collapse: separate;
    margin: 40px auto;
    background-color: var(--card-bg);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
}

.content-padding {
    padding: 40px;
}

.text-center {
    text-align: center;
}

/* Modern Sticky Navbar */
.nav-links {
    position: sticky;
    top: 0;
    z-index: 1000;
    text-align: center;
    padding: 15px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    margin: 0 -40px 30px -40px; /* Offset content padding to span full width */
}

.nav-links a {
    text-decoration: none;
    color: #64748b;
    margin: 0 10px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.2s;
    padding: 8px 16px;
    border-radius: 8px;
    display: inline-block;
}

.nav-links a:hover {
    color: var(--primary-color);
    background-color: #f1f5f9;
}

.nav-links .active-link {
    color: var(--primary-color);
    background-color: #eef2ff;
    font-weight: 700;
}

.assignment-nav {
    background: #f1f5f9;
    padding: 15px;
    margin: 20px 0;
    border-radius: 8px;
    text-align: center;
}

.assignment-nav a {
    margin: 0 10px;
    padding: 8px 15px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-color);
    display: inline-block;
}

.assignment-nav a.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    font-weight: 700;
}

.reflection-box {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    margin: 20px 0;
    line-height: 1.8;
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
}

.reflection-box p {
    margin-bottom: 20px;
}

.video-container {
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    text-align: center;
}

.video-container iframe {
    width: 100%;
    max-width: 560px;
    height: 315px;
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.tech-hero-img {
    width: 100%;
    max-width: 300px;
    border-radius: 12px;
    display: block;
    margin: 0 auto 20px auto;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

heading {
    font-size: 28px;
    font-weight: 700;
    display: block;
    margin: 40px 0 20px 0;
    color: var(--primary-color);
    border-bottom: 2px solid #eef2ff;
    padding-bottom: 12px;
}

.version-notice {
    background: #fff7ed;
    border: 1px solid #ffedd5;
    color: #9a3412;
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    font-size: 16px;
    text-align: center;
}

.version-notice a {
    font-weight: 700;
    color: #c2410c;
}

.resource-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 20px 0;
}

@media (max-width: 600px) {
    .resource-grid {
        grid-template-columns: 1fr;
    }
}

name {
    font-size: 42px;
    font-weight: 800;
    display: block;
    margin-bottom: 10px;
    background: linear-gradient(to right, var(--primary-color), #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer {
    text-align: center;
    font-size: 14px;
    color: #64748b;
    padding: 40px 20px;
}

/* Resource Guide Styles */
.resource-guide {
    border-left: 5px solid var(--primary-color);
    padding-left: 20px;
    margin: 20px 0;
}

.resource-item {
    margin-bottom: 25px;
}

.resource-title {
    font-weight: 700;
    font-size: 20px;
    color: var(--primary-color);
}

.resource-desc {
    font-style: italic;
    color: #475569;
    margin-top: 5px;
}

.lib-guide-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    padding: 15px 25px;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}