.docs-container {
    display: flex;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
    gap: 40px;
    margin-top: 90px;
}

.sidebar {
    width: 250px;
    position: sticky;
    top: 100px;
    height: calc(100vh - 100px);
    overflow-y: auto;
    flex-shrink: 0;
    background-color: var(--color-shapka);
    border-radius: 8px;
    padding: 10px;
}

.sidebar ul { list-style: none; padding: 0; margin: 0; }

.sidebar a {
    display: block; padding: 12px 15px; text-decoration: none;
    color: #fff; font-size: 1.1em; border-left: 3px solid transparent;
    transition: all 0.3s ease; border-radius: 4px;
}

.sidebar a:hover, .sidebar a.active {
    border-left: 3px solid #00ff82; color: #00ff82; background-color: var(--color-shapka);
}

.docs-content {
    flex-grow: 1; background-color: var(--color-shapka); padding: 30px;
    border-radius: 8px; box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.docs-section { margin-bottom: 40px; }

.docs-section h1, .docs-section h2, .docs-section h3 { color: #fff; margin-top: 0; margin-bottom: 20px; }
.docs-section h1 { font-size: 2.5em; }
.docs-section h2 { font-size: 2em; }
.docs-section h3 { font-size: 1.5em; }

.docs-section p, .docs-section ul, .docs-section ol { line-height: 1.7; color: #fff; margin-bottom: 15px; }
ul, ol { padding-left: 20px; }
li { margin-bottom: 8px; }

pre {
    background-color: #2d2d2d; color: #f8f8f2; padding: 18px; border-radius: 8px;
    overflow-x: auto; font-family: 'Courier New', Courier, monospace; font-size: 0.9em;
    line-height: 1.5; white-space: pre-wrap; word-wrap: break-word; word-break: break-all;
}

code {
    font-family: 'Courier New', Courier, monospace; background-color: #f0f2f5;
    color: var(--color-download); padding: 2px 5px; border-radius: 4px;
}

hr { border: 0; height: 1px; background: #eee; margin: 40px 0; }

.mobile-nav-btn { display: none; }
.mobile-nav-overlay { display: none; }
.mobile-nav-panel { display: none; }

/* Mobile */
@media (max-width: 1000px) {
    .docs-container { flex-direction: column; margin-top: 90px; padding: 0; gap: 0; }
    .sidebar { display: none; }

    .mobile-nav-btn {
        display: flex; position: fixed; bottom: 16px; right: 16px; z-index: 150;
        width: 50px; height: 50px; border-radius: 50%;
        background: #00ff82; color: #121c17; border: none;
        font-size: 22px; align-items: center; justify-content: center;
        cursor: pointer; box-shadow: 0 3px 12px rgba(0,255,130,0.3);
    }

    .mobile-nav-overlay {
        display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.6); z-index: 200;
        justify-content: center; align-items: center;
    }
    .mobile-nav-overlay.show { display: flex; }

    .mobile-nav-panel {
        display: block; background: var(--color-shapka); border-radius: 14px;
        padding: 16px; width: 85%; max-width: 360px; max-height: 75vh; overflow-y: auto;
    }
    .mobile-nav-panel a {
        display: block; padding: 12px 14px; color: #fff; text-decoration: none;
        font-size: 1em; border-radius: 8px; font-family: "Onest", sans-serif;
    }
    .mobile-nav-panel a:active { background: var(--color-hover-active); color: #00ff82; }

    .docs-content { padding: 14px; border-radius: 0; }
    .docs-content h1 { font-size: 1.5em; }
    .docs-content h2 { font-size: 1.25em; }
    .docs-content h3 { font-size: 1.1em; }
    .docs-content table { font-size: 0.8em; display: block; overflow-x: auto; }
    .docs-content table td, .docs-content table th { padding: 5px 7px; }
    .docs-content pre { font-size: 0.75em; padding: 10px; overflow-x: auto; }
    .docs-content code { font-size: 0.8em; word-break: break-all; }
}

@media (max-width: 480px) {
    .mobile-nav-btn { width: 44px; height: 44px; font-size: 18px; bottom: 12px; right: 12px; }
    .docs-content { padding: 10px; }
    .docs-content h1 { font-size: 1.3em; }
    .docs-content h2 { font-size: 1.1em; }
    .docs-content h3 { font-size: 1em; }
    .docs-content table { font-size: 0.75em; }
    .mobile-nav-panel { width: 90%; padding: 12px; }
    .mobile-nav-panel a { padding: 10px 12px; font-size: 0.9em; }
}