/* ========================================
NAVIGATION STYLES
======================================== */
:root {/* need make adjustments sue to default glass morphism  */
    --color-menu-hover-BG: oklch(from var(--color-faded-teal) l calc(c * .05) h / 95%)
}
/* Sidebar Base Styles */

.transitions-enabled .sidebar {
    transition: width 0.3s ease;
}

.sidebar.collapsed {
    width: var(--sidebar-width-collapsed);
}

.sidebar-nav {
    padding: 1rem 1rem 1rem 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    margin: 0 0 1rem 1rem;
    padding-bottom: 1rem;
    border-bottom: var(--border-divider);
    position: relative;
    justify-content: space-between;
}
.sidebar-logo svg {
    min-width: 8.6rem;
    width: 8.6rem;
    margin-left: -.5rem
}

.action-btn.sidebar-toggle {
    position: absolute;
    margin-top: .5rem;
    right: calc(var(--primary-radius-and-padding) / -2);
    box-shadow: none;
    border: 1px solid oklch(from var(--color-dark-blue) l c h / 0%);
    transition: transform 0.3s ease;
}
/* .action-btn.sidebar.collapsed .action-btn.sidebar-toggle i {
    transform: rotate(180deg);
}*/

.sidebar.collapsed .logo-text,
.sidebar.collapsed .action-btn.sidebar-toggle {
    opacity: 0;
    visibility: hidden;
}

/* Navigation Main */
.nav-main {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow-y: auto;
    overflow-x: visible;
    position: relative;
}

.sidebar.collapsed .nav-main {
    overflow-x: visible;
    overflow-y: auto;
}

.sidebar.collapsed {
    overflow: visible;
}

/* Navigation Items */
.nav-item {
            display: flex;
            align-items: center;
            padding: 12px 5px 12px 15px;
            margin: 5px 5px 5px 0;
            border-top-right-radius: var(--primary-radius-and-padding);
            border-bottom-right-radius: var(--primary-radius-and-padding);
            border-bottom-left-radius:0;
            border-top-left-radius:0;
            transition: all 0.15s linear;
            color: oklch(from var(--color-dark-blue) l c h / 85%);
            text-decoration: none;
            white-space: nowrap;
            position: relative;
            border-left: 4px solid transparent
        }
        .nav-item.bottom {
            margin-top: auto;
        }

        .sidebar.collapsed:not(:hover) .nav-item {
            border-top-right-radius: var(--radius-secondary);
            border-bottom-right-radius: var(--radius-secondary);
        }

        .nav-item:has(+ .nav-subitem-wrapper.expanded) {
            margin-bottom: 0;
            border-bottom-right-radius:0;
        }

        .nav-item:focus,
        .nav-item.active {
            color: var(--color-dark-blue);
            border-left: 4px solid var(--color-blue)
        }
        .nav-item:focus,
        .nav-item.active,
        .nav-subitem-wrapper {
            background-color: oklch(from var(--color-teal) l c h / 10%)
        }

        /* Different focus style when sidebar is collapsed and not hovered */
        .sidebar.collapsed:not(:hover) .nav-item:focus {
            background-color: transparent;
            border-left-color: transparent;
            outline:0
        }

        /* Keep the focus outline for accessibility */
        .sidebar.collapsed:not(:hover) .nav-item:focus-visible {
            outline: 2px solid var(--color-blue);
            outline-offset: -2px;
        }

        .nav-icon {
            padding-top: .1rem;
            color: oklch(from var(--color-dark-blue) l c h / 70%);
            flex-shrink: 0
        }
        .small .nav-icon {width: 1.25rem;
            height: 1.25rem;
            font-size: 1.25rem;}

        .nav-item.active .nav-icon {
            color: var(--color-blue)
        }

        .nav-item-text {
            opacity: 1;
            transition: all 0.15s linear;
            overflow: hidden
        }

        .active .nav-item-text {
            font-weight: bold
        }

        .nav-item i {
            transition: all 0.15s linear
        }

        .sidebar.collapsed .nav-item-text {
            opacity: 0;
            visibility: hidden;
            width: 0
        }

        .sidebar.collapsed .nav-item {
            padding-left: 12px;
            padding-right: 12px
        }

        .sidebar.collapsed .nav-icon {
            margin-right: 0
        }

        .nav-separator {
            border-top: 1px solid var(--color-faded-teal);
            padding-top: 1rem;
            margin-top: 1rem
        }

/* Navigation Count Badge */
.sidebar .count {
    margin-left: 1rem;
    background-color: var(--color-blue);
    transition: all 0.3s ease;
    border-color: var(--color-menu-hover-BG);
}

/* Expandable Navigation Groups */
.nav-item-group {
    position: relative;
}

.nav-item-group:has(.expanded) {
    box-shadow: var(--shadow-small-base) var(--color-shadows);
    border-bottom-right-radius: var(--primary-radius-and-padding);
}
.sidebar.collapsed:not(:hover) .nav-item-group:has(.expanded) {
    border-bottom-right-radius: var(--radius-secondary);
}

.nav-expandable {
    width: 100%;
    text-align: left;
    background: none;
    font-family: inherit;
    font-size: inherit;
}
.nav-expandable.active {
    border-bottom: var(--border-divider);
}

.nav-expand-icon {
    margin-left: auto;
    transition: transform 0.2s ease;
    font-size: 1rem;
}

.nav-expandable[aria-expanded="true"] .nav-expand-icon {
    transform: rotate(180deg);
}

/* secondary-navigation items */
.nav-subitem-wrapper {
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    max-height: 0;
    border-bottom-right-radius: var(--primary-radius-and-padding);
}

.nav-subitem-wrapper[hidden] {
    display: block !important;
    max-height: 0;
}

.nav-subitem-wrapper.expanded {
    max-height: 500px; /* Adjust based on your needs */
}

.nav-subitem:first-child {padding-top: 1rem;}

.nav-subitem {
    display: flex;
    align-items: center;
    padding: calc(var(--primary-radius-and-padding) / 3) 1rem calc(var(--primary-radius-and-padding) / 3) 1rem;
    border-left: 4px solid var(--color-blue);
    color: oklch(from var(--color-dark-blue) l c h / 75%);
    text-decoration: none;
    font-size: var(--font-size-small);
    transition: all 0.15s linear;
    white-space: nowrap;
    position: relative;
}
.nav-subitem.active {
    background-color: oklch(from var(--color-teal) l c h / 15%);
    color: var(--color-dark-blue);
    font-weight: 600;
}

/* Adjust for collapsed sidebar - just hide the expand icon */
.sidebar.collapsed .nav-expand-icon {
    display: none;
}

/* Hide collapsed subitems when sidebar is collapsed */
.sidebar.collapsed .nav-subitem-wrapper {
    /* Keep using max-height for smooth animation */
    max-height: 0;
}

/* Horizontal Sub Navigation */
.tertiary-nav {
    display: flex;
    padding: .35rem 1rem 0 1rem;
    white-space: nowrap;
    font-size: var(--font-size-small);
    overflow-x: scroll;
}
    .card .tertiary-nav {padding: .35rem 1rem 0 0; margin-left: -1.25rem;}

.tertiary-nav.pinned {
    position: sticky;
    padding: 1rem;
}

.tertiary-nav-item {
    padding: .5rem 1.25rem;
    color: oklch(from var(--color-dark-blue) l c h / 85%);
    text-decoration: none;
    border-top-right-radius: var(--radius-secondary);
    border-top-left-radius: var(--radius-secondary);
    border-bottom: 3px solid transparent;
    transition: all 0.15s linear;
}
    .pinned-subnav .tertiary-nav-item {padding: .25rem .75rem}

.tertiary-nav-item.active {
    padding-left: 0;
    padding-right: 0;
    margin-left: 1.25rem;
    margin-right: 1.25rem;
    font-weight: 600;
    border-bottom: 3px solid var(--color-dark-blue);
    color: var(--color-dark-blue);
}

/* Setting Selectors */
.setting-selectors {
    padding: 12px;
    background-color: var(--color-DB-fifteen);
    border-radius: var(--primary-radius-and-padding);
    border-top: 1px solid var(--color-faded-teal);
    margin-top: 1rem;
    transition: opacity 0.15s ease;
}

.sidebar.collapsed .setting-selectors {
    opacity: 0;
    visibility: hidden;
}

/* Add hover styles only for desktop to avoid double-touch bug */
@media (hover: hover) and (pointer: fine) {
    .nav-subitem:hover {
        background-color: oklch(from var(--color-teal) l c h / 10%);
        color: var(--color-dark-blue);
        text-decoration: underline;
    }
    /* When hovering the collapsed sidebar, restore normal behavior */
    .sidebar.collapsed:hover .nav-subitem-wrapper.expanded {
        max-height: 500px;
    }
    .nav-item:hover:not(.active),
    .tertiary-nav-item:hover:not(.active) {
        background-color: oklch(from var(--color-teal) l c h / 15%);
        color: oklch(from var(--color-dark-blue) l c h / 100%);
        cursor: pointer;
    }
    
    .nav-item:hover:not(.active) {
        border-left: 4px solid var(--color-teal);
    }
    
    .nav-item:hover:not(.active) .icon {
        color: var(--color-teal);
    }
    
    .nav-item:hover:not(.active) .count {
        background-color: var(--color-teal);
    }
    
    .tertiary-nav-item:hover:not(.active) {
        border-bottom: 3px solid var(--color-teal);
    }
    
    .user-options-btn:hover {
        background-color: oklch(from var(--color-blue) l c h / 20%);
        transform: translateY(-4px);
        box-shadow: var(--shadow-large-base) var(--color-shadows);
    }
    
    .user-options-btn:hover,
    .user-options-btn:hover .user-avatar {
        border: 1px solid oklch(from var(--color-dark-blue) l c h / 55%);
    }
    
    .select-option-link:hover {
        background: oklch(from var(--color-khaki) l c h / 40%);
    }
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
    .nav-item:hover:not(.active) i:first-child {
        margin-left: .25rem;
    }
    
    .tertiary-nav-item:hover:not(.active) {
        margin-top: -.25rem;
    }
}

/* Focus States */
.select-option-link:focus {
    outline: 2px solid var(--color-blue);
    outline-offset: -2px;
    background: oklch(from var(--color-khaki) l c h / 40%);
}

/* ========================================
EXPANDED NAVIGATION STYLES
======================================== */

/* Smooth transition for hover expand */
.sidebar.collapsed {
    transition: width 0.2s ease, box-shadow 0.2s ease;
}

/* Smooth transitions for internal elements */
.sidebar.collapsed .logo-text,
.sidebar.collapsed .action-btn.sidebar-toggle,
.sidebar.collapsed .nav-item-text,
.sidebar.collapsed .nav-expand-icon,
.sidebar.collapsed .setting-selectors {
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

/* Hover expand for collapsed sidebar - Desktop only */
@media (hover: hover) and (pointer: fine) {
    .sidebar.collapsed:hover {
        width: var(--sidebar-width);
        box-shadow: 3px 0 10px var(--color-shadows);
        z-index: 1050; /* Ensure it overlays content */
        background-color: var(--color-menu-hover-BG)
    }
    
    /* Show text and icons when hovering collapsed sidebar */
    .sidebar.collapsed:hover .logo-text,
    .sidebar.collapsed:hover .action-btn.sidebar-toggle {
        opacity: 1;
        visibility: visible;
    }
    
    .sidebar.collapsed:hover .nav-item-text {
        opacity: 1;
        visibility: visible;
        width: auto;
    }
    
    .sidebar.collapsed:hover .nav-item {
        justify-content: flex-start;
        padding-left: 15px;
        padding-right: 5px;
    }
    
    .sidebar.collapsed:hover .nav-icon {
        margin-right: 0.75rem;
    }

    .sidebar.collapsed:hover .nav-expand-icon {
        display: block;
    }
    
    .sidebar.collapsed:hover .setting-selectors {
        opacity: 1;
        visibility: visible;
    }
    
}