/* Left Sidebar Navigation Styles */

/* CSS Custom Properties for theming */
:root {
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 70px;
    --sidebar-bg-color: #1a1a2e;
    --sidebar-text-color: #ffffff;
    --sidebar-hover-color: #393385;
    --sidebar-active-color: #f76839;
    --sidebar-border-color: #0f3460;
    --sidebar-logo-bg: #09053f;
    --sidebar-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --sidebar-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
}

/* Sidebar Container */
.sidebar-container {
    position: relative;
    height: 5vh;
    z-index: 1000;
}

/* Mobile Overlay */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--sidebar-transition);
}

.sidebar-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* Main Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--sidebar-bg-color);
    color: var(--sidebar-text-color);
    box-shadow: var(--sidebar-shadow);
    transition: var(--sidebar-transition);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

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

/* Sidebar Header */
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    background-color: var(--sidebar-logo-bg);
    border-bottom: 1px solid var(--sidebar-border-color);
    min-height: 70px;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    flex: 1;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    transition: var(--sidebar-transition);
}

.logo-img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-right: 0.75rem;
    transition: var(--sidebar-transition);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 600;
    white-space: nowrap;
    transition: var(--sidebar-transition);
    opacity: 1;
}

.sidebar.collapsed .logo-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--sidebar-text-color);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    transition: var(--sidebar-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-toggle:hover {
    background-color: var(--sidebar-hover-color);
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 1rem 0;
}

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

.sidebar-item {
    margin: 0.25rem 0;
}

/* Sidebar Links */
.sidebar-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--sidebar-text-color);
    text-decoration: none;
    transition: var(--sidebar-transition);
    border-radius: 0;
    position: relative;
    cursor: pointer;
}

.sidebar-link:hover {
    background-color: var(--sidebar-hover-color);
    color: var(--sidebar-text-color);
}

.sidebar-link.active {
    background-color: var(--sidebar-active-color);
    color: white;
    font-weight: 600;
    box-shadow: inset 0 0 10px rgba(247, 104, 57, 0.3);
    border-radius: 8px;
    margin: 0 0.5rem;
}

.sidebar-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background-color: white;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    border-radius: 8px 0 0 8px;
}

.sidebar-link-content {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
}

.sidebar-icon {
    width: 20px;
    height: 20px;
    margin-right: 0.75rem;
    text-align: center;
    flex-shrink: 0;
    transition: var(--sidebar-transition);
}

.sidebar-text {
    white-space: nowrap;
    transition: var(--sidebar-transition);
    opacity: 1;
}

.sidebar.collapsed .sidebar-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-arrow {
    transition: var(--sidebar-transition);
    flex-shrink: 0;
}

.sidebar-arrow.rotated {
    transform: rotate(90deg);
}

.sidebar.collapsed .sidebar-arrow {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* Sidebar Badge */
.sidebar-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    margin-left: auto;
    transition: var(--sidebar-transition);
}

.badge-primary { background-color: #007bff; color: white; }
.badge-success { background-color: #28a745; color: white; }
.badge-warning { background-color: #ffc107; color: #212529; }
.badge-danger { background-color: #dc3545; color: white; }
.badge-info { background-color: #17a2b8; color: white; }

.sidebar.collapsed .sidebar-badge {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* Submenu */
.sidebar-submenu {
    list-style: none;
    margin: 0;
    padding: 0;
    background-color: rgba(0, 0, 0, 0.1);
    max-height: 0;
    overflow: hidden;
    transition: var(--sidebar-transition);
}

.sidebar-submenu.expanded {
    max-height: 500px;
}

.sidebar-subitem {
    margin: 0;
}

.sidebar-sublink {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem 0.5rem 3rem;
    color: var(--sidebar-text-color);
    text-decoration: none;
    transition: var(--sidebar-transition);
    font-size: 0.9rem;
}

.sidebar-sublink:hover {
    background-color: var(--sidebar-hover-color);
    color: var(--sidebar-text-color);
}

.sidebar-subitem.active .sidebar-sublink {
    background-color: var(--sidebar-active-color);
    color: white;
    font-weight: 600;
    box-shadow: inset 0 0 10px rgba(247, 104, 57, 0.3);
    border-radius: 8px;
    margin: 0 0.5rem;
}

.sidebar.collapsed .sidebar-submenu {
    display: none;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--sidebar-border-color);
    background-color: var(--sidebar-logo-bg);
}

.sidebar-user {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    transition: var(--sidebar-transition);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--sidebar-active-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.user-avatar i {
    font-size: 1.5rem;
    color: white;
}

.user-info {
    flex: 1;
    min-width: 0;
    transition: var(--sidebar-transition);
    opacity: 1;
}

.sidebar.collapsed .user-info {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.user-name {
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.8rem;
    opacity: 0.8;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-logout {
    width: 100%;
    background: none;
    border: 1px solid var(--sidebar-border-color);
    color: var(--sidebar-text-color);
    padding: 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--sidebar-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-logout:hover {
    background-color: var(--sidebar-hover-color);
    border-color: var(--sidebar-active-color);
    color: var(--sidebar-text-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.logout-text {
    margin-left: 0.5rem;
    transition: var(--sidebar-transition);
    opacity: 1;
}

.sidebar.collapsed .logout-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
    background-color: var(--sidebar-bg-color);
    color: var(--sidebar-text-color);
    border: none;
    padding: 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--sidebar-transition);
    display: none;
}

.mobile-menu-toggle:hover {
    background-color: var(--sidebar-hover-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .sidebar.collapsed {
        transform: translateX(-100%);
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .sidebar-overlay.show {
        display: block;
    }
}

@media (min-width: 769px) {
    .mobile-menu-toggle {
        display: none;
    }
    
    .sidebar-overlay {
        display: none;
    }
}

/* Content Area Adjustment */
.content-with-sidebar {
    margin-left: var(--sidebar-width);
    transition: var(--sidebar-transition);
    min-height: 100vh;
    padding-top: 0;
    margin-top: 0;
}

.content-with-sidebar.collapsed {
    margin-left: var(--sidebar-collapsed-width);
}

@media (max-width: 768px) {
    .content-with-sidebar {
        margin-left: 0;
    }
    
    .content-with-sidebar.collapsed {
        margin-left: 0;
    }
}

/* Ensure content starts at the top */
.content-with-sidebar main {
    padding-top: 0;
    margin-top: 0;
}

.content-with-sidebar .content {
    padding-top: 0;
    margin-top: 0;
}

/* Override any existing page styles that might cause scrolling issues */
.content-with-sidebar .page {
    margin-top: 0;
    padding-top: 0;
}

/* Ensure the body doesn't have unnecessary margins when sidebar is active */
body.sidebar-active {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Accessibility Improvements */
.sidebar-link:focus,
.sidebar-sublink:focus,
.sidebar-toggle:focus,
.sidebar-logout:focus,
.mobile-menu-toggle:focus {
  /*  outline: 2px solid var(--sidebar-active-color);
    outline-offset: 2px;*/
}

/* Smooth scrolling for sidebar nav */
.sidebar-nav {
    scrollbar-width: thin;
    scrollbar-color: var(--sidebar-border-color) transparent;
    background-color: #0e0952ff;
}

.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

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

.sidebar-nav::-webkit-scrollbar-thumb {
    background-color: var(--sidebar-border-color);
    border-radius: 3px;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background-color: var(--sidebar-hover-color);
}

/* Animation for menu items */
.sidebar-item {
    animation: slideInLeft 0.3s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Hover effects for better UX */
.sidebar-link,
.sidebar-sublink {
    position: relative;
    overflow: hidden;
}

.sidebar-link::after,
.sidebar-sublink::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.sidebar-link:hover::after,
.sidebar-sublink:hover::after {
    left: 100%;
}