/* guide.css - L-Manager Guide Stylesheet */
:root {
    --bg-dark: #0b0f19;
    --bg-card: #151d30;
    --bg-card-hover: #1c2742;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-hover: rgba(139, 92, 246, 0.4);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --accent-purple: #8b5cf6;
    --accent-blue: #38bdf8;
    --accent-green: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans KR', sans-serif;
    line-height: 1.85;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
.guide-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 15, 25, 0.88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 14px 24px;
}
.guide-nav-inner {
    max-width: 1040px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.guide-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    font-weight: 700;
    font-size: 18px;
}
.guide-logo span.badge {
    font-size: 11px;
    background: linear-gradient(135deg, var(--accent-purple), #ec4899);
    padding: 2px 8px;
    border-radius: 20px;
    color: #fff;
    font-weight: 600;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}
.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent-blue); }
.btn-cta {
    background: linear-gradient(135deg, var(--accent-purple), #6366f1);
    color: #fff !important;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600 !important;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    display: inline-block;
}
.btn-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
}
.guide-container {
    max-width: 920px;
    margin: 40px auto 80px auto;
    padding: 0 20px;
}
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 24px;
}
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent-blue); }
.article-header {
    margin-bottom: 36px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}
.article-category {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-blue);
    background: rgba(56, 189, 248, 0.1);
    padding: 4px 10px;
    border-radius: 6px;
    margin-bottom: 14px;
    letter-spacing: 0.5px;
}
.article-title {
    font-size: 30px;
    font-weight: 800;
    line-height: 1.35;
    color: #fff;
    margin-bottom: 16px;
    word-break: keep-all;
}
.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--text-dim);
}
.article-content h2 {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-top: 42px;
    margin-bottom: 18px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(139, 92, 246, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
}
.article-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #e2e8f0;
    margin-top: 30px;
    margin-bottom: 14px;
}
.article-content p {
    color: #cbd5e1;
    margin-bottom: 18px;
    word-break: keep-all;
    font-size: 15.5px;
}
.article-content ul, .article-content ol {
    margin-bottom: 22px;
    padding-left: 24px;
    color: #cbd5e1;
}
.article-content li {
    margin-bottom: 8px;
    font-size: 15.5px;
}
.article-content strong { color: #fff; font-weight: 600; }
.callout {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-purple);
    border-radius: 8px;
    padding: 16px 20px;
    margin: 24px 0;
}
.callout.info {
    border-left-color: var(--accent-blue);
    background: rgba(56, 189, 248, 0.04);
}
.callout.warning {
    border-left-color: var(--accent-amber);
    background: rgba(245, 158, 11, 0.04);
}
.callout.success {
    border-left-color: var(--accent-green);
    background: rgba(16, 185, 129, 0.04);
}
.callout-title {
    font-weight: 700;
    font-size: 14.5px;
    color: #fff;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.callout p { margin-bottom: 0; font-size: 14px; color: var(--text-muted); }
.table-wrapper {
    overflow-x: auto;
    margin: 24px 0;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    text-align: left;
}
table.data-table th {
    background: #19233c;
    color: #fff;
    padding: 12px 16px;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
}
table.data-table td {
    padding: 12px 16px;
    color: #cbd5e1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
table.data-table tr:hover td { background: rgba(255, 255, 255, 0.02); }
.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 16px;
    display: flex;
    gap: 16px;
}
.step-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.2);
    color: var(--accent-purple);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    flex-shrink: 0;
}
.step-body h4 { color: #fff; font-size: 16px; margin-bottom: 6px; }
.step-body p { font-size: 14px; color: var(--text-muted); margin: 0; }
.article-footer {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}
.promo-banner {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(56, 189, 248, 0.15));
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    margin-bottom: 40px;
}
.promo-banner h3 { color: #fff; font-size: 20px; margin-bottom: 8px; }
.promo-banner p { color: #cbd5e1; font-size: 14px; margin-bottom: 16px; }
.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-top: 20px;
}
.guide-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}
.guide-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-color-hover);
    background: var(--bg-card-hover);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
.guide-card .badge {
    font-size: 11px;
    color: var(--accent-blue);
    font-weight: 600;
    margin-bottom: 8px;
}
.guide-card h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}
.guide-card p {
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 12px;
    flex-grow: 1;
}
.guide-card .read-more {
    font-size: 12.5px;
    color: var(--accent-purple);
    font-weight: 600;
}
.guide-footer {
    border-top: 1px solid var(--border-color);
    padding: 32px 20px;
    text-align: center;
    font-size: 13px;
    color: var(--text-dim);
}
.guide-footer a { color: var(--text-muted); text-decoration: none; margin: 0 8px; }
.guide-footer a:hover { color: var(--accent-blue); }
@media (max-width: 768px) {
    .article-title { font-size: 24px; }
    .guide-container { margin-top: 24px; }
    .nav-links a:not(.btn-cta) { display: none; }
}