/* ==========================================================================
    Guide Pages Stylesheet
    Static: static/css/guide.css
   ========================================================================== */

/* --------------------------------------------------------------------------
    Guide Header
   -------------------------------------------------------------------------- */
.guide-header {
    padding: calc(var(--section-padding) + 4rem) 0 var(--section-padding);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.guide-header-inner {
    max-width: 800px;
}

.guide-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--lsc-green);
    background: rgba(45, 179, 74, 0.1);
    padding: 0.4rem 0.85rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.guide-badge.urgent {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

.guide-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
    line-height: 1.15;
}

.guide-description {
    font-size: 1.1rem;
    color: var(--lsc-gray-light);
    margin-bottom: 2rem;
    max-width: 600px;
}

.guide-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--lsc-gray);
}

.guide-meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.guide-meta-item svg {
    width: 16px;
    height: 16px;
    opacity: 0.6;
}

/* --------------------------------------------------------------------------
    Guide Layout
   -------------------------------------------------------------------------- */
.guide-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 4rem;
    padding: var(--section-padding) 0;
    align-items: start;
}

/* --------------------------------------------------------------------------
    Sidebar TOC
   -------------------------------------------------------------------------- */
.guide-sidebar {
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    padding-right: 1rem;
}

.guide-toc-title {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--lsc-green);
    margin-bottom: 1rem;
    font-weight: 600;
}

.guide-toc {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guide-toc li {
    margin-bottom: 0.25rem;
}

.guide-toc a {
    display: block;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    color: var(--lsc-gray);
    text-decoration: none;
    border-left: 2px solid transparent;
    border-radius: 0 4px 4px 0;
    transition: all 0.2s;
}

.guide-toc a:hover {
    color: var(--lsc-white);
    background: rgba(255, 255, 255, 0.03);
}

.guide-toc a.active {
    color: var(--lsc-green);
    border-left-color: var(--lsc-green);
    background: rgba(45, 179, 74, 0.05);
}

.guide-toc .toc-section {
    font-weight: 600;
    color: var(--lsc-white);
    margin-top: 1rem;
}

.guide-toc .toc-section:first-child {
    margin-top: 0;
}

.guide-toc .toc-sub {
    padding-left: 1.25rem;
    font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
    Guide Content
   -------------------------------------------------------------------------- */
.guide-content {
    max-width: 800px;
}

.guide-content h2 {
    font-size: 1.75rem;
    margin: 3rem 0 1.25rem;
    padding-top: 1rem;
    scroll-margin-top: 100px;
}

.guide-content h2:first-child {
    margin-top: 0;
}

.guide-content h3 {
    font-size: 1.25rem;
    margin: 2rem 0 1rem;
    color: var(--lsc-white);
    scroll-margin-top: 100px;
}

.guide-content h4 {
    font-size: 1rem;
    margin: 1.5rem 0 0.75rem;
    color: var(--lsc-gray-light);
    scroll-margin-top: 100px;
}

.guide-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.guide-content ul,
.guide-content ol {
    margin: 1rem 0 1.5rem 1.5rem;
    line-height: 1.8;
}

.guide-content li {
    margin-bottom: 0.5rem;
}

.guide-content strong {
    color: var(--lsc-white);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
    Tables
   -------------------------------------------------------------------------- */
.guide-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.9rem;
}

.guide-content th,
.guide-content td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.guide-content th {
    font-weight: 600;
    color: var(--lsc-white);
    background: rgba(255, 255, 255, 0.02);
}

.guide-content tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* --------------------------------------------------------------------------
    Info Boxes
   -------------------------------------------------------------------------- */
.guide-box {
    padding: 1.25rem 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    border-left: 3px solid;
}

.guide-box.tip {
    background: rgba(45, 179, 74, 0.08);
    border-color: var(--lsc-green);
}

.guide-box.warning {
    background: rgba(251, 191, 36, 0.08);
    border-color: #fbbf24;
}

.guide-box.danger {
    background: rgba(239, 68, 68, 0.08);
    border-color: #ef4444;
}

.guide-box.info {
    background: rgba(59, 130, 246, 0.08);
    border-color: #3b82f6;
}

.guide-box-title {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.guide-box.tip .guide-box-title { color: var(--lsc-green); }
.guide-box.warning .guide-box-title { color: #fbbf24; }
.guide-box.danger .guide-box-title { color: #ef4444; }
.guide-box.info .guide-box-title { color: #3b82f6; }

/* --------------------------------------------------------------------------
    Code Blocks
   -------------------------------------------------------------------------- */
.guide-content code {
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 0.85em;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    color: var(--lsc-green);
}

.guide-content pre {
    background: var(--lsc-dark);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 1.25rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.guide-content pre code {
    background: none;
    padding: 0;
    color: var(--lsc-gray-light);
}

/* --------------------------------------------------------------------------
    Checklist
   -------------------------------------------------------------------------- */
.guide-checklist {
    list-style: none;
    margin: 1rem 0;
    padding: 0;
}

.guide-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.guide-checklist li::before {
    content: '☐';
    color: var(--lsc-gray);
    font-size: 1.1em;
}

/* --------------------------------------------------------------------------
    Progress Diagram
   -------------------------------------------------------------------------- */
.guide-progress {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--lsc-dark);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
    gap: 1rem;
    flex-wrap: wrap;
}

.guide-progress-step {
    text-align: center;
    flex: 1;
    min-width: 120px;
}

.guide-progress-num {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--lsc-green);
    margin-bottom: 0.5rem;
}

.guide-progress-title {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.guide-progress-time {
    font-size: 0.75rem;
    color: var(--lsc-gray);
}

.guide-progress-arrow {
    color: var(--lsc-gray);
    font-size: 1.25rem;
}

/* --------------------------------------------------------------------------
    Back Link
   -------------------------------------------------------------------------- */
.guide-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--lsc-gray);
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 2rem;
    transition: color 0.2s;
}

.guide-back:hover {
    color: var(--lsc-green);
}

.guide-back svg {
    width: 16px;
    height: 16px;
}

/* --------------------------------------------------------------------------
    Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
    .guide-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .guide-sidebar {
        position: relative;
        top: 0;
        max-height: none;
        background: var(--lsc-dark);
        padding: 1.5rem;
        border-radius: 12px;
        margin-bottom: 1rem;
    }
}

@media (max-width: 768px) {
    .guide-header {
        padding: calc(var(--section-padding-mobile) + 4rem) 0 var(--section-padding-mobile);
    }

    .guide-layout {
        padding: var(--section-padding-mobile) 0;
    }

    .guide-progress {
        flex-direction: column;
        text-align: center;
    }

    .guide-progress-arrow {
        transform: rotate(90deg);
    }

    .guide-content h2 {
        font-size: 1.5rem;
    }

    .guide-content h3 {
        font-size: 1.1rem;
    }
}

/* --------------------------------------------------------------------------
    Disclaimer
   -------------------------------------------------------------------------- */
.guide-metadata {
    font-size: 0.85rem;
    color: var(--lsc-gray);
    margin-bottom: 2rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
}

.guide-metadata p {
    margin: 0;
    line-height: 1.8;
}

.guide-box.disclaimer {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}

.guide-box.disclaimer ul {
    margin: 0.75rem 0;
    padding-left: 1.5rem;
}

.guide-box.disclaimer li {
    margin-bottom: 0.5rem;
    color: var(--lsc-gray-light);
}