/* ==========================================================================
   PIXELFORGE DOCS STYLES
   ========================================================================== */

.docs-body {
    background-color: var(--bg-base);
}

.docs-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: calc(var(--nav-height) + 3rem) 5% 4rem;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 4rem;
    align-items: start;
}

/* --- SIDEBAR --- */
.docs-sidebar {
    position: sticky;
    top: calc(var(--nav-height) + 2rem);
    height: calc(100vh - var(--nav-height) - 4rem);
    overflow-y: auto;
    border-right: 1px solid var(--border-color);
    padding-right: 2rem;
}

.docs-sidebar::-webkit-scrollbar { width: 0px; }
.docs-sidebar { -ms-overflow-style: none; scrollbar-width: none; }

.docs-sidebar .tech-label {
    display: block;
    margin-bottom: 2rem;
}

.docs-nav ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.docs-nav a {
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: all var(--trans-fast);
    display: block;
    padding-left: 1rem;
    border-left: 2px solid transparent;
}

.docs-nav a:hover {
    color: var(--text-primary);
}

.docs-nav a.active {
    color: var(--accent-primary);
    border-left-color: var(--accent-primary);
    font-weight: 500;
}

/* --- CONTENT --- */
.docs-content {
    max-width: 800px;
}

.docs-section {
    margin-bottom: 5rem;
    scroll-margin-top: calc(var(--nav-height) + 2rem);
}

.docs-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
}

.docs-lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.docs-content h2 {
    font-size: 2rem;
    margin: 3rem 0 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.docs-content h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.docs-content h4 {
    font-size: 1.125rem;
    margin: 1.5rem 0 0.5rem;
    color: var(--accent-primary);
}

.docs-content p {
    margin-bottom: 1.25rem;
    color: var(--text-secondary);
}

.docs-content ul, .docs-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

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

.docs-content strong {
    color: var(--text-primary);
}

.docs-content code {
    font-family: var(--font-mono);
    background-color: var(--bg-surface);
    padding: 0.2em 0.4em;
    border-radius: 3px;
    border: 1px solid var(--border-color);
    font-size: 0.9em;
    color: var(--text-primary);
}

.callout {
    padding: 1.5rem;
    margin: 2rem 0;
    background-color: var(--bg-surface);
    border-left: 4px solid var(--border-color);
}

.callout.info {
    border-left-color: var(--accent-primary);
}

.callout.warning {
    border-left-color: #FFB86C;
}

.callout p:last-child {
    margin-bottom: 0;
}

/* --- PRESET GRID --- */
.preset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.preset-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    transition: border-color var(--trans-fast);
}

.preset-card:hover {
    border-color: var(--accent-primary);
}

.preset-card h4 {
    margin-top: 0;
    color: var(--text-primary);
}

.preset-card p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* --- IMAGES --- */
.docs-img {
    margin: 2rem 0;
    border-radius: 4px;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .docs-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .docs-sidebar {
        position: relative;
        top: 0;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 2rem;
        padding-right: 0;
    }

    .docs-nav ul {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .docs-nav a {
        border-left: none;
        border-bottom: 2px solid transparent;
        padding-left: 0;
        padding-bottom: 0.5rem;
    }

    .docs-nav a.active {
        border-left-color: transparent;
        border-bottom-color: var(--accent-primary);
    }
}