/* Documentation navigation styles */

.docs-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 1rem;
    position: relative;
}

/* Full-height vertical separator */
.docs-layout::before {
    content: "";
    position: absolute;
    left: calc(220px + 1.5rem);
    top: 0;
    bottom: 0;
    width: 1px;
    border-left: 1px dashed #e5dcc8;
}

/* Sidebar navigation - Desktop */
.docs-sidebar {
    position: sticky;
    top: 8rem;
    height: fit-content;
    padding-right: 1.5rem;
}

.docs-nav {
    max-height: calc(100vh - 10rem);
    overflow-y: auto;
}

/* Mobile navigation */
.docs-nav-mobile {
    display: none;
}

/* Navigation sections */
.nav-section {
    margin-bottom: 0.5rem;
}

.nav-section:last-child {
    margin-bottom: 0;
}

.nav-section-title {
    font-family: "IBM Plex Sans", system-ui, sans-serif;
    font-size: 0.75rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6b7280;
    margin-bottom: 0.5rem;
}

.nav-root-link {
    display: block;
    font-family: "IBM Plex Sans", system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    color: #1a1a1a;
    text-decoration: none;
    padding: 0.35rem 0;
    transition: color 0.2s ease;
}

.nav-root-link:hover {
    color: #007bff;
}

.nav-root-link.active {
    color: #007bff;
    font-weight: 400;
}

.nav-section-pages {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.nav-section-pages li {
    margin: 0;
}

.nav-section-pages a {
    display: block;
    font-family: "IBM Plex Sans", system-ui, sans-serif;
    font-size: 0.9rem;
    color: #4a4a4a;
    text-decoration: none;
    padding: 0.35rem 0;
    transition: color 0.2s ease;
    line-height: 1.4;
}

.nav-section-pages a:hover {
    color: #007bff;
}

.nav-section-pages a.active {
    color: #007bff;
    font-weight: 400;
}

/* Main content area */
.docs-main {
    min-width: 0;
    max-width: 900px;
}

.doc-page {
    margin-bottom: 4rem;
}

/* Scrollbar styling for sidebar */
.docs-nav::-webkit-scrollbar {
    width: 4px;
}

.docs-nav::-webkit-scrollbar-track {
    background: transparent;
}

.docs-nav::-webkit-scrollbar-thumb {
    background: #e5dcc8;
    border-radius: 2px;
}

.docs-nav::-webkit-scrollbar-thumb:hover {
    background: #d4c8ad;
}

/* Mobile styles */
@media (max-width: 1024px) {
    .docs-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1rem;
    }

    /* Hide vertical separator on mobile */
    .docs-layout::before {
        display: none;
    }

    .docs-sidebar {
        display: none;
    }

    .docs-nav-mobile {
        display: block;
        margin-bottom: 1.5rem;
        position: relative;
    }

    .docs-nav-toggle {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.75rem 1rem;
        background: #fff;
        border: 1px dashed #e5dcc8;
        border-radius: 4px;
        font-family: "IBM Plex Sans", system-ui, sans-serif;
        font-size: 0.95rem;
        font-weight: 400;
        color: #1a1a1a;
        cursor: pointer;
        transition: border-color 0.2s ease;
    }

    .docs-nav-toggle:hover {
        border-color: #d4c8ad;
    }

    .docs-nav-toggle.open .nav-toggle-icon {
        transform: rotate(180deg);
    }

    .nav-toggle-icon {
        font-size: 0.75rem;
        transition: transform 0.2s ease;
    }

    .docs-nav-dropdown {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        margin-top: 0.5rem;
        background: #fff;
        border: 1px dashed #e5dcc8;
        border-radius: 4px;
        padding: 1rem;
        max-height: 70vh;
        overflow-y: auto;
        z-index: 50;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    }

    .docs-nav-dropdown.open {
        display: block;
    }

    .docs-nav-dropdown .nav-section {
        margin-bottom: 1.25rem;
    }

    .docs-nav-dropdown .nav-section:last-child {
        margin-bottom: 0;
    }

    .docs-main {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .docs-layout {
        padding: 0.5rem;
    }

    .nav-section-pages a {
        padding: 0.5rem 0;
    }
}