/* ================================
   Sidebar Navigation Styles
   ================================ */

/* Ensure navbar stays full-width */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1050;
}

/* Add padding-top to body to account for fixed navbar */
body.has-sidebar {
    padding-top: 76px; /* Height of navbar */
}

/* Sidebar Container - Override Bootstrap Offcanvas for Desktop */
.sidebar.offcanvas {
    width: 260px;
    background: linear-gradient(180deg, var(--sidebar-bg-start) 0%, var(--sidebar-bg-end) 100%);
    color: var(--sidebar-text);
    border: none;
}

/* Desktop: Static sidebar (override offcanvas) */
@media (min-width: 992px) {
    .sidebar.offcanvas {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        padding: 1rem;
        padding-top: 76px; /* Account for navbar height */
        overflow-y: auto;
        overflow-x: hidden;
        transition: transform 0.3s ease;
        z-index: 1040; /* Below navbar (1050) */
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        transform: translateX(0);
        visibility: visible !important; /* Override Bootstrap's visibility */
    }

    /* Collapsed state (desktop) */
    .sidebar.offcanvas.collapsed {
        transform: translateX(-100%);
    }

    .sidebar.offcanvas.collapsed .sidebar-section {
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.2s ease;
    }
}

/* Mobile: Use Bootstrap's offcanvas behavior */
@media (max-width: 991.98px) {
    .sidebar.offcanvas {
        width: 280px;
        padding-top: 0; /* Let offcanvas-header handle top padding */
    }

    /* Ensure offcanvas body fills properly */
    .sidebar.offcanvas .offcanvas-body {
        padding: 1rem;
        padding-top: 0.5rem;
    }
}

/* Offcanvas Header */
.sidebar .offcanvas-header {
    background: linear-gradient(180deg, var(--sidebar-bg-start) 0%, var(--sidebar-bg-end) 100%);
    border-bottom: 1px solid var(--sidebar-border);
}

/* Sidebar Sections */
.sidebar-section {
    margin-bottom: 1.5rem;
    transition: opacity 0.2s ease;
}

/* Navigation Sections (Organizations, Events, Instances) */
.sidebar-nav-section {
    margin-bottom: 1.5rem;
}

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

.sidebar-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sidebar-text-muted);
    margin-bottom: 0.5rem;
    display: block;
    transition: opacity 0.3s ease;
    padding-left: 0.5rem;
}

/* Organization Selector */
.sidebar-org-selector {
    margin-bottom: 0;
}

.sidebar-org-selector .form-select {
    background-color: var(--sidebar-input-bg);
    border: 1px solid var(--sidebar-input-border);
    color: var(--sidebar-text);
    font-size: 0.9rem;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar-org-selector .form-select:focus {
    background-color: var(--sidebar-input-focus-bg);
    border-color: var(--sidebar-input-focus-border);
    color: var(--sidebar-text);
    box-shadow: 0 0 0 0.2rem var(--sidebar-hover-bg);
}

.sidebar-org-selector .form-select option {
    background-color: var(--sidebar-bg-start);
    color: var(--sidebar-text);
}

/* App Mode Items */
.sidebar-apps {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sidebar-app-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 0.5rem;
    color: var(--sidebar-text-muted);
    text-decoration: none;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.sidebar-app-item:hover:not(.disabled) {
    background-color: var(--sidebar-hover-bg);
    color: var(--sidebar-text);
}

.sidebar-app-item.active {
    background-color: var(--sidebar-active-bg);
    color: var(--sidebar-text);
    font-weight: 600;
}

.sidebar-app-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background-color: var(--sidebar-active-accent);
    border-radius: 0 3px 3px 0;
}

.sidebar-app-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sidebar-app-item i {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.sidebar-app-item span:not(.badge) {
    transition: opacity 0.3s ease, visibility 0.3s ease;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 0.25rem;
}

.sidebar-app-item .badge {
    font-size: 0.65rem;
    padding: 0.2rem 0.4rem;
}

/* Navigation Links */
.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: 0.4rem;
    color: var(--sidebar-text-muted);
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    overflow: hidden;
}

.sidebar-nav-item:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--sidebar-text);
}

.sidebar-nav-item.active {
    background-color: var(--sidebar-active-bg);
    color: var(--sidebar-text);
    font-weight: 500;
}

.sidebar-nav-item i {
    font-size: 1rem;
    flex-shrink: 0;
}

.sidebar-nav-item span {
    transition: opacity 0.3s ease, visibility 0.3s ease;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 0.25rem;
}

/* Sidebar Edge Toggle */
.sidebar-edge-toggle {
    position: fixed;
    top: 50%;
    left: 260px;
    transform: translateY(-50%);
    width: 2rem;
    height: 3.25rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 0 1rem 1rem 0;
    background: linear-gradient(135deg, rgba(20, 30, 54, 0.92) 0%, rgba(24, 41, 74, 0.9) 100%);
    color: var(--sidebar-text);
    box-shadow: 1px 0 8px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    opacity: 0.85;
    transition: left 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease, opacity 0.3s ease;
    z-index: 1045;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-edge-toggle:hover,
.sidebar-edge-toggle:focus-visible {
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.25);
    opacity: 1;
    outline: none;
}

.sidebar-edge-toggle.collapsed {
    left: 0;
    border-radius: 0 0.85rem 0.85rem 0;
}

#sidebarToggleIcon {
    transition: transform 0.3s ease;
    font-size: 0.95rem;
}

.sidebar-edge-toggle.collapsed #sidebarToggleIcon {
    transform: rotate(180deg);
}

/* Mobile Hamburger Button */
.sidebar-hamburger {
    position: fixed;
    top: 70px;
    left: 1rem;
    z-index: 1050;
    background: linear-gradient(135deg, var(--sidebar-bg-start) 0%, var(--sidebar-bg-end) 100%);
    border: none;
    color: var(--sidebar-text);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.sidebar-hamburger:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.sidebar-hamburger i {
    font-size: 1.5rem;
}

/* Hide hamburger when offcanvas is open on mobile */
.sidebar.offcanvas.show ~ .sidebar-hamburger {
    display: none;
}

/* Main Content Adjustment */
body.has-sidebar {
    transition: padding-left 0.3s ease;
}

/* Desktop: Push content when sidebar is visible */
@media (min-width: 992px) {
    body.has-sidebar:not(.sidebar-collapsed) {
        padding-left: 260px;
    }

    body.has-sidebar.sidebar-collapsed {
        padding-left: 0;
    }
}

/* Mobile: No padding (overlay mode) */
@media (max-width: 991.98px) {
    body.has-sidebar {
        padding-left: 0;
    }
}

/* Scrollbar styling for sidebar */
.sidebar.offcanvas::-webkit-scrollbar,
.sidebar.offcanvas .offcanvas-body::-webkit-scrollbar {
    width: 6px;
}

.sidebar.offcanvas::-webkit-scrollbar-track,
.sidebar.offcanvas .offcanvas-body::-webkit-scrollbar-track {
    background: var(--sidebar-scrollbar-track);
}

.sidebar.offcanvas::-webkit-scrollbar-thumb,
.sidebar.offcanvas .offcanvas-body::-webkit-scrollbar-thumb {
    background: var(--sidebar-scrollbar-thumb);
    border-radius: 3px;
}

.sidebar.offcanvas::-webkit-scrollbar-thumb:hover,
.sidebar.offcanvas .offcanvas-body::-webkit-scrollbar-thumb:hover {
    background: var(--sidebar-scrollbar-thumb-hover);
}

/* Empty state in navigation */
.sidebar-nav .text-muted {
    font-size: 0.85rem;
    font-style: italic;
}

/* Loading state */
.sidebar-nav .spinner-border {
    width: 1rem;
    height: 1rem;
    border-width: 2px;
}

/* App-Specific Navigation Section */
.sidebar-app-section {
    margin-top: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--sidebar-border);
}

.sidebar-app-label {
    color: var(--sidebar-text);
    font-size: 0.85rem;
    font-weight: 700;
    opacity: 0.9;
}

/* Collapsible Sub-App Header */
.sidebar-app-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.5rem;
    background: transparent;
    border: none;
    color: var(--sidebar-text);
    cursor: pointer;
    transition: background-color 0.2s ease;
    margin-bottom: 0.5rem;
    text-align: left;
}

.sidebar-app-header:hover {
    background-color: var(--sidebar-hover-bg);
    border-radius: 0.4rem;
}

.sidebar-collapse-icon {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
    color: var(--sidebar-text-muted);
    flex-shrink: 0;
}

.sidebar-app-header.collapsed .sidebar-collapse-icon {
    transform: rotate(-90deg);
}

.sidebar-app-header .sidebar-app-label {
    margin-bottom: 0;
    padding-left: 0;
}