/* ===================================================================
   PAGE NAVIGATION SIDEBAR
   Wiki-style table of contents navigation
   =================================================================== */

/* ----- Page Navigation Container ----- */
.page-nav-container {
    position: fixed;
    left: 0;
    top: 0; /* Start from top to merge with header */
    width: 250px;
    height: 100vh; /* Full viewport height */
    padding: 2rem 1rem;
    padding-top: calc(80px + 2rem); /* Add padding for header height */
    background: #2a2e33; /* Matches header background */
    border-right: 1px solid rgba(0, 136, 204, 0.2);
    overflow-y: auto;
    z-index: 100;
    transition: transform 0.3s ease;
}

/* ----- Page Navigation Title ----- */
.page-nav-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 1rem;
    padding: 0 0.5rem;
}

/* ----- Navigation List ----- */
.page-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.page-nav-item {
    margin-bottom: 0.25rem;
}

/* ----- Navigation Links ----- */
.page-nav-link {
    display: block;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    color: #0088cc;
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 4px;
    font-weight: 400;
    outline: none;
    position: relative;
}

/* Remove browser default focus/visited styles */
.page-nav-link:focus,
.page-nav-link:visited,
.page-nav-link:link {
    color: #0088cc;
    outline: none;
}

/* Hover effect */
.page-nav-link:hover {
    color: #00a8ff;
    background: rgba(0, 136, 204, 0.1);
    border-left-color: #0088cc;
}

/* Active state */
.page-nav-link.active,
.page-nav-link.active:focus,
.page-nav-link.active:visited,
.page-nav-link.active:link {
    color: #00a8ff !important;
    background: rgba(0, 136, 204, 0.15) !important;
    border-left-color: #0088cc !important;
    font-weight: 400 !important;
}

/* ----- Main Content Adjustment ----- */
.main-content.has-page-nav {
    margin-left: 250px;
    max-width: calc(100% - 250px);
    padding-top: 4rem; /* More padding so header doesn't overlap */
}

/* Prevent browser default hash scroll behavior */
.main-content.has-page-nav [id] {
    scroll-margin-top: 150px;
}

/* ----- Content Sections as Cards ----- */
.main-content.has-page-nav .section-title {
    margin-bottom: 2rem;
}

.main-content.has-page-nav .section-about,
.main-content.has-page-nav .section-features,
.main-content.has-page-nav .section-how-to,
.main-content.has-page-nav .section-templates,
.main-content.has-page-nav .section-actions,
.main-content.has-page-nav .section-behavior,
.main-content.has-page-nav .section-commands,
.main-content.has-page-nav .section-events,
.main-content.has-page-nav .section-getting-started,
.main-content.has-page-nav .section-webhook,
.main-content.has-page-nav .section-webhook-setup,
.main-content.has-page-nav .section-note {
    background: rgba(42, 46, 51, 0.6);
    border: 1px solid rgba(0, 136, 204, 0.2);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* About section spacing */
.main-content.has-page-nav .section-about h4 {
    margin-bottom: 1.5rem;
}

.main-content.has-page-nav .section-about .section-content {
    display: block;
    line-height: 1.6;
}

/* All section headers on their own line */
.main-content.has-page-nav h4 {
    display: block;
    width: 100%;
    margin-bottom: 1.5rem;
    position: relative;
    padding-right: 2rem;
}

.main-content.has-page-nav h5 {
    display: block;
    width: 100%;
    margin-bottom: 0.75rem;
    margin-top: 0;
}

/* ----- All Toggles in One Box ----- */
.main-content.has-page-nav .section-toggles {
    background: rgba(42, 46, 51, 0.6);
    border: 1px solid rgba(0, 136, 204, 0.2);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Remove individual toggle styling */
.main-content.has-page-nav .section-toggles > .toggle {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    margin-bottom: 0;
    box-shadow: none;
}

/* No border by default - clean look, only spine */
.main-content.has-page-nav .section-toggles .toggle-title {
    border: none;
    border-left: 3px solid #CCC;
    transition: border-color 0.2s ease;
}

/* Hover - border becomes blue */
.main-content.has-page-nav .section-toggles .toggle-title:hover {
    border-color: rgba(0, 136, 204, 0.4);
}

/* ----- Section Headers with Link Icons ----- */
.section-header-link {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity 0.2s ease;
    color: rgba(0, 136, 204, 0.6);
    text-decoration: none;
    font-size: 0.9em;
    padding: 0.25rem;
}

.section-header-link:hover {
    color: #0088cc;
}

.main-content.has-page-nav h4:hover .section-header-link {
    opacity: 1;
}

.section-header-link.copied {
    color: #28a745;
}

/* ----- Feature Accordion System ----- */
.main-content.has-page-nav .feature-accordion {
    margin-top: 1.5rem;
}

/* Accordion Buttons Grid - Horizontal tabs */
.main-content.has-page-nav .accordion-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

/* Accordion buttons - default blue styling */
.main-content.has-page-nav .accordion-btn {
    transition: border-color 0.2s ease;
    background: rgba(0, 136, 204, 0.15);
    border: none;
    border-left: 3px solid #0088cc;
    border-radius: 5px;
    color: #0088cc;
    display: inline-block;
    min-height: 20px;
    padding: 12px 20px 12px 15px;
    position: relative;
    cursor: pointer;
    font-weight: 600;
    letter-spacing: -0.2px;
    text-decoration: none;
    white-space: nowrap;
}

.main-content.has-page-nav .accordion-btn i {
    display: none;
}

/* Hover - EXACT same as .toggle-title:hover */
.main-content.has-page-nav .accordion-btn:hover {
    border-color: rgba(0, 136, 204, 0.4);
}

/* Active - no visual change */
.main-content.has-page-nav .accordion-btn.active {
    /* Keep same appearance as default */
}

/* Accordion Content Panels - free-flowing, no box */
.main-content.has-page-nav .accordion-content {
    display: none;
    margin-bottom: 1.5rem;
    animation: slideDown 0.3s ease;
}

.main-content.has-page-nav .accordion-content.active {
    display: block;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.main-content.has-page-nav .accordion-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.main-content.has-page-nav .accordion-content li {
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
    position: relative;
    line-height: 1.6;
}

.main-content.has-page-nav .accordion-content li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #0088cc;
    font-weight: bold;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .main-content.has-page-nav .accordion-buttons {
        grid-template-columns: 1fr;
    }
    
    .main-content.has-page-nav .accordion-btn {
        padding: 0.875rem 1rem;
        font-size: 0.9rem;
    }
}

/* ----- Universal Content Grid System ----- */
/* Use this for any section that needs columns */
.main-content.has-page-nav .content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.main-content.has-page-nav .content-column {
    display: flex;
    flex-direction: column;
}

.main-content.has-page-nav .content-column h5 {
    color: #0088cc;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.main-content.has-page-nav .content-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.main-content.has-page-nav .content-column li {
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
    position: relative;
    line-height: 1.6;
}

.main-content.has-page-nav .content-column li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #0088cc;
    font-weight: bold;
}

/* Support for 2-column layout */
.main-content.has-page-nav .content-grid.cols-2 {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

/* Support for 3-column layout */
.main-content.has-page-nav .content-grid.cols-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Support for 4-column layout */
.main-content.has-page-nav .content-grid.cols-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Mobile responsive - stack on small screens */
@media (max-width: 768px) {
    .main-content.has-page-nav .content-grid,
    .main-content.has-page-nav .content-grid.cols-2,
    .main-content.has-page-nav .content-grid.cols-3,
    .main-content.has-page-nav .content-grid.cols-4 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* ----- Mobile Toggle Button ----- */
.page-nav-toggle {
    display: none;
    position: fixed;
    top: 90px;
    left: 1rem;
    z-index: 101;
    background: rgba(0, 136, 204, 0.9);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.page-nav-toggle:hover {
    background: #0088cc;
    box-shadow: 0 4px 12px rgba(0, 136, 204, 0.3);
}

.page-nav-toggle i {
    margin-right: 0.5rem;
}

/* ----- Mobile Styles ----- */
@media (max-width: 992px) {
    .page-nav-toggle {
        display: block;
    }
    
    .page-nav-container {
        transform: translateX(-100%);
        box-shadow: none;
    }
    
    .page-nav-container.show {
        transform: translateX(0);
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.5);
    }
    
    .main-content.has-page-nav {
        margin-left: 0;
        max-width: 100%;
    }
}

/* ----- Scrollbar Styling ----- */
.page-nav-container {
    scrollbar-width: none; /* Firefox - hide scrollbar */
    -ms-overflow-style: none; /* IE and Edge - hide scrollbar */
}

.page-nav-container::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera - hide scrollbar */
}