/* TimeWise Platform Styles */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --sidebar-width: 280px;
    --navbar-height: 56px;
    --header-z-index: 1030;
    --sidebar-z-index: 1025;
    --content-z-index: 1;
    --dropdown-z-index: 1055;
    --modal-z-index: 1060;
    --overlay-z-index: 9999;
    --toast-z-index: 1070;
    --sidebar-collapsed-width: 60px;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Navbar/Header Styles */
.navbar {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--header-z-index) !important;
    height: var(--navbar-height);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    z-index: calc(var(--header-z-index) + 1) !important;
    display: flex !important;
    align-items: center !important;
}

.navbar-nav {
    z-index: calc(var(--header-z-index) + 1) !important;
}

/* Logo Styles */
.navbar-brand img {
    height: 40px !important;
    width: auto !important;
    min-height: 40px;
    transition: all 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.navbar-logo {
    filter: brightness(1.2) contrast(1.1);
    object-fit: contain;
    max-width: 200px;
    height: 40px !important;
}

.login-logo {
    max-height: 50px;
    width: auto;
    margin-bottom: 1rem;
    object-fit: contain;
}

/* Sidebar Styles */
.sidebar,
#sidebarMenu {
    position: fixed;
    top: var(--navbar-height);
    bottom: 0;
    left: 0;
    z-index: var(--sidebar-z-index) !important;
    padding: 0;
    box-shadow: 2px 0 4px rgba(0, 0, 0, 0.1);
    width: var(--sidebar-width);
    background-color: #fff;
    transition: transform 0.3s ease-in-out;
    overflow-y: auto;
    transform: translateX(0); /* Show by default on desktop */
}

/* Hide sidebar on mobile by default */
@media (max-width: 991.98px) {
    .sidebar,
    #sidebarMenu {
        transform: translateX(-100%);
    }
    
    .sidebar.show,
    #sidebarMenu.show {
        transform: translateX(0);
    }
}

/* Sidebar Navigation */
.sidebar .nav-link {
    color: #333;
    font-weight: 500;
    padding: 12px 16px;
    border-radius: 0;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(0, 123, 255, 0.1);
    text-decoration: none;
}

.sidebar .nav-link.active {
    color: var(--primary-color);
    background-color: rgba(0, 123, 255, 0.15);
    border-left: 3px solid var(--primary-color);
}

.sidebar .nav-link i {
    margin-right: 8px;
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

/* Collapsible menu items */
.sidebar .collapse .nav-link {
    padding-left: 2.5rem;
    font-size: 0.9rem;
}

/* Dropdown chevron animation */
.sidebar .nav-link .float-end {
    transition: transform 0.3s ease;
    margin-left: auto;
}

.sidebar .nav-link .fa-chevron-down {
    transition: transform 0.3s ease;
}

.sidebar .nav-link .fa-chevron-down.fa-rotate-180 {
    transform: rotate(180deg);
}

.sidebar .nav-link[aria-expanded="true"] .float-end {
    transform: rotate(180deg);
}

.sidebar .nav-link[data-bs-toggle="collapse"] {
    position: relative;
}

.sidebar .nav-link[data-bs-toggle="collapse"]:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

/* Smooth collapse animation */
.sidebar .collapse {
    transition: all 0.3s ease;
}

.sidebar .collapse .nav-link {
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.sidebar .collapse .nav-link:hover {
    background-color: rgba(0, 0, 0, 0.05);
    border-left-color: var(--primary-color);
    transform: translateX(2px);
}

.sidebar .collapse .nav-link.active {
    background-color: rgba(13, 110, 253, 0.1);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

/* Main Content */
main,
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--navbar-height);
    padding: 20px;
    min-height: calc(100vh - var(--navbar-height));
    transition: margin-left 0.3s ease-in-out;
    position: relative;
    z-index: var(--content-z-index);
    width: calc(100% - var(--sidebar-width));
    max-width: calc(100% - var(--sidebar-width));
    overflow-x: hidden;
}

/* Bootstrap Grid Layout Fixes for Pages Using col-* Classes */
.container-fluid .row main.col-md-9,
.container-fluid .row main.col-lg-10,
main.col-md-9.ms-sm-auto.col-lg-10,
main.col-md-9.ms-sm-auto.col-lg-10.px-md-4 {
    margin-left: var(--sidebar-width) !important;
    margin-top: var(--navbar-height) !important;
    padding: 20px !important;
    min-height: calc(100vh - var(--navbar-height)) !important;
    position: relative !important;
    z-index: var(--content-z-index) !important;
    width: calc(100% - var(--sidebar-width)) !important;
    max-width: calc(100% - var(--sidebar-width)) !important;
}

/* Ensure container-fluid doesn't interfere */
.container-fluid {
    padding-left: 0 !important;
    padding-right: 0 !important;
    max-width: 100% !important;
}

.container-fluid .row {
    margin-left: 0 !important;
    margin-right: 0 !important;
}

/* Container Fluid Adjustments */
.container-fluid {
    padding-left: 0;
    padding-right: 0;
    max-width: 100%;
}

main .container-fluid {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100%;
}

/* Ensure rows don't overflow */
.row {
    margin-left: 0;
    margin-right: 0;
}

/* Sidebar Collapse Functionality */
/* Desktop-only sidebar collapse */
@media (min-width: 992px) {
    .sidebar.collapsed {
        width: var(--sidebar-collapsed-width);
        overflow: visible;
    }

    .sidebar.collapsed .nav-link span {
        display: none;
    }

    .sidebar.collapsed .nav-link {
        justify-content: center;
        padding: 12px 8px;
        position: relative;
    }

    .sidebar.collapsed .nav-link i {
        margin-right: 0;
    }

    .sidebar.collapsed .nav-link .float-end {
        display: none;
    }

    .sidebar.collapsed .collapse {
        display: none !important;
    }

    /* Prevent dropdown toggle on collapsed sidebar */
    .sidebar.collapsed .nav-link[data-bs-toggle="collapse"] {
        pointer-events: none;
    }

    /* Tooltip for collapsed sidebar */
    .sidebar.collapsed .nav-link[title]:hover::after {
        content: attr(title);
        position: absolute;
        left: 100%;
        top: 50%;
        transform: translateY(-50%);
        background: rgba(0, 0, 0, 0.8);
        color: white;
        padding: 8px 12px;
        border-radius: 4px;
        white-space: nowrap;
        z-index: 9999;
        margin-left: 10px;
        font-size: 0.875rem;
        pointer-events: none;
    }

    .sidebar.collapsed .nav-link[title]:hover::before {
        content: '';
        position: absolute;
        left: 100%;
        top: 50%;
        transform: translateY(-50%);
        border: 5px solid transparent;
        border-right-color: rgba(0, 0, 0, 0.8);
        margin-left: 5px;
        z-index: 9999;
        pointer-events: none;
    }

    /* Hide quick stats when collapsed */
    .sidebar.collapsed .bg-primary {
        display: none;
    }
}

/* Main content adjustment for collapsed sidebar */
@media (min-width: 992px) {
    body.sidebar-collapsed main,
    body.sidebar-collapsed .main-content {
        margin-left: var(--sidebar-collapsed-width);
        width: calc(100% - var(--sidebar-collapsed-width));
        max-width: calc(100% - var(--sidebar-collapsed-width));
    }

    body.sidebar-collapsed .container-fluid .row main.col-md-9,
    body.sidebar-collapsed .container-fluid .row main.col-lg-10,
    body.sidebar-collapsed main.col-md-9.ms-sm-auto.col-lg-10,
    body.sidebar-collapsed main.col-md-9.ms-sm-auto.col-lg-10.px-md-4 {
        margin-left: var(--sidebar-collapsed-width) !important;
        width: calc(100% - var(--sidebar-collapsed-width)) !important;
        max-width: calc(100% - var(--sidebar-collapsed-width)) !important;
    }
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .sidebar,
    #sidebarMenu {
        transform: translateX(-100%);
        width: var(--sidebar-width);
        z-index: calc(var(--sidebar-z-index) + 10) !important;
    }
    
    .sidebar.show,
    #sidebarMenu.show {
        transform: translateX(0);
        z-index: calc(var(--sidebar-z-index) + 10) !important;
    }
    
    main,
    .main-content {
        margin-left: 0;
        width: 100%;
        max-width: 100%;
    }
    
    .navbar-toggler {
        order: -1;
        margin-right: 10px;
        z-index: calc(var(--header-z-index) + 1) !important;
    }
    
    /* Mobile dropdown fixes */
    .navbar-nav .dropdown-menu {
        position: absolute !important;
        z-index: var(--dropdown-z-index) !important;
    }
    
    .container-fluid .row main.col-md-9,
    .container-fluid .row main.col-lg-10,
    main.col-md-9.ms-sm-auto.col-lg-10,
    main.col-md-9.ms-sm-auto.col-lg-10.px-md-4 {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
}

@media (max-width: 767.98px) {
    :root {
        --sidebar-width: 260px;
    }
    
    main,
    .main-content {
        padding: 15px;
        width: 100%;
        max-width: 100%;
    }
    
    .container-fluid {
        padding: 0 10px;
    }
    
    /* Make cards stack vertically on mobile */
    .row > [class*="col-"] {
        margin-bottom: 1rem;
    }
    
    /* Adjust button groups for mobile */
    .btn-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-group {
        margin-bottom: 0.5rem;
        width: 100%;
    }
    
    .btn-group .btn {
        border-radius: 0.375rem;
    }
    
    .container-fluid .row main.col-md-9,
    .container-fluid .row main.col-lg-10,
    main.col-md-9.ms-sm-auto.col-lg-10,
    main.col-md-9.ms-sm-auto.col-lg-10.px-md-4 {
        padding: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
    }
}

@media (max-width: 575.98px) {
    main,
    .main-content {
        padding: 10px;
        width: 100%;
        max-width: 100%;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .card-body {
        padding: 0.75rem;
    }
    
    /* Stack statistics cards vertically on small screens */
    .statistics-row .col-md-2,
    .statistics-row .col-sm-6 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 0.5rem;
    }
    
    /* Adjust table for mobile */
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .table th,
    .table td {
        padding: 0.5rem 0.25rem;
        white-space: nowrap;
    }
}

/* Card Enhancements */
.card {
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    margin-bottom: 1.5rem;
    transition: box-shadow 0.3s ease;
    position: relative;
    z-index: var(--content-z-index);
}

.card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #dee2e6;
    padding: 1rem 1.25rem;
    font-weight: 600;
    border-radius: 8px 8px 0 0;
}

.card-body {
    padding: 1.25rem;
}

/* Statistics Cards Row */
.statistics-row {
    margin-bottom: 2rem;
}

/* Statistics Cards */
.card.bg-primary,
.card.bg-success,
.card.bg-warning,
.card.bg-info,
.card.bg-danger,
.card.bg-secondary {
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    color: white;
    transition: transform 0.3s ease;
    position: relative;
    z-index: var(--content-z-index);
}

.card.bg-primary:hover,
.card.bg-success:hover,
.card.bg-warning:hover,
.card.bg-info:hover,
.card.bg-danger:hover,
.card.bg-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    z-index: calc(var(--content-z-index) + 1);
}

.card.bg-warning {
    background: linear-gradient(45deg, #ffc107, #ff8f00) !important;
}

.card.bg-info {
    background: linear-gradient(45deg, #0dcaf0, #0891b2) !important;
}

.card.bg-success {
    background: linear-gradient(45deg, #198754, #146c43) !important;
}

.card.bg-primary {
    background: linear-gradient(45deg, #0d6efd, #0a58ca) !important;
}

/* Table Enhancements */
.table {
    background-color: #fff;
    margin-bottom: 0;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: #495057;
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    white-space: nowrap;
}

.table td {
    vertical-align: middle;
    border-top: 1px solid #dee2e6;
}

.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

.table-responsive {
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* DataTables specific enhancements */
.dataTables_wrapper {
    padding: 0;
}

.dataTables_filter {
    margin-bottom: 1rem;
}

.dataTables_info {
    padding-top: 0.75rem;
}

.dataTables_paginate {
    padding-top: 0.75rem;
}

/* Dropdown Enhancements */
.dropdown-menu {
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    z-index: var(--dropdown-z-index) !important;
    position: absolute !important;
}

.dropdown-item {
    padding: 0.5rem 1rem;
    transition: background-color 0.3s ease;
}

.dropdown-item:hover {
    background-color: rgba(13, 110, 253, 0.1);
}

/* Navigation Dropdown */
.navbar .dropdown-menu {
    right: 0;
    left: auto;
    z-index: var(--dropdown-z-index) !important;
}

/* Bootstrap Dropdown Override */
.navbar-nav .dropdown-menu {
    z-index: var(--dropdown-z-index) !important;
    position: absolute !important;
}

/* Manual Dropdown Implementation */
.btn-group {
    position: relative;
    display: inline-flex;
    vertical-align: middle;
}

.dropdown-menu {
    display: none !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    z-index: var(--dropdown-z-index) !important;
    min-width: 10rem !important;
    padding: 0.5rem 0 !important;
    margin: 0.125rem 0 0 !important;
    font-size: 1rem !important;
    color: #212529 !important;
    text-align: left !important;
    background-color: #fff !important;
    background-clip: padding-box !important;
    border: 1px solid rgba(0,0,0,.15) !important;
    border-radius: 0.375rem !important;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.175) !important;
}

.dropdown-menu.show {
    display: block !important;
    z-index: var(--dropdown-z-index) !important;
}

.btn-group.show .dropdown-menu {
    display: block !important;
}

.dropdown-item {
    display: block !important;
    width: 100% !important;
    padding: 0.375rem 1rem !important;
    clear: both !important;
    font-weight: 400 !important;
    color: #212529 !important;
    text-align: inherit !important;
    text-decoration: none !important;
    white-space: nowrap !important;
    background-color: transparent !important;
    border: 0 !important;
    cursor: pointer !important;
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: #1e2125 !important;
    background-color: #e9ecef !important;
}

.dropdown-divider {
    height: 0 !important;
    margin: 0.5rem 0 !important;
    overflow: hidden !important;
    border-top: 1px solid rgba(0, 0, 0, 0.15) !important;
}

/* Simple Dropdown Styles */
.dropdown-container a:hover {
    background-color: #f8f9fa !important;
    color: #0d6efd !important;
}

.dropdown-container div[id$="-menu"] {
    border: 1px solid #dee2e6 !important;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

/* Button Enhancements */
.btn {
    font-weight: 500;
    border-radius: 6px;
    padding: 8px 16px;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: width 0.6s, height 0.6s;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn > * {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(45deg, #0d6efd, #0a58ca);
}

.btn-primary:hover {
    background: linear-gradient(45deg, #0a58ca, #0843a9);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(13, 110, 253, 0.3);
}

.btn-success {
    background: linear-gradient(45deg, #198754, #146c43);
}

.btn-success:hover {
    background: linear-gradient(45deg, #146c43, #0f5132);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(25, 135, 84, 0.3);
}

.btn-warning {
    background: linear-gradient(45deg, #ffc107, #ff8f00);
    color: #000;
}

.btn-warning:hover {
    background: linear-gradient(45deg, #ff8f00, #ff6f00);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(255, 193, 7, 0.3);
}

.btn-danger {
    background: linear-gradient(45deg, #dc3545, #c82333);
}

.btn-danger:hover {
    background: linear-gradient(45deg, #c82333, #a02226);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}

.btn-info {
    background: linear-gradient(45deg, #0dcaf0, #0891b2);
}

.btn-info:hover {
    background: linear-gradient(45deg, #0891b2, #066a7b);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(13, 202, 240, 0.3);
}

.btn-outline-primary:hover,
.btn-outline-success:hover,
.btn-outline-warning:hover,
.btn-outline-danger:hover,
.btn-outline-info:hover,
.btn-outline-secondary:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Button Groups */
.btn-group {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-radius: 6px;
}

.btn-toolbar {
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-toolbar .btn-group {
    margin: 0;
}

/* Form Enhancements */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.input-group-text {
    background-color: #f8f9fa;
    border-color: #ced4da;
}

/* Alert Enhancements */
.alert {
    border: none;
    border-radius: 8px;
    padding: 12px 16px;
}

.alert-success {
    background-color: #d1e7dd;
    color: #0f5132;
}

.alert-danger {
    background-color: #f8d7da;
    color: #842029;
}

.alert-warning {
    background-color: #fff3cd;
    color: #664d03;
}

.alert-info {
    background-color: #cff4fc;
    color: #055160;
}

/* Badge Enhancements */
.badge {
    font-size: 0.75em;
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Loading Spinner */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--overlay-z-index);
    backdrop-filter: blur(2px);
}

.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Modal Enhancements */
.modal {
    z-index: var(--modal-z-index) !important;
}

.modal-backdrop {
    z-index: calc(var(--modal-z-index) - 1) !important;
}

.modal-dialog {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.modal-content {
    border: none;
    border-radius: 12px;
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(45deg, var(--primary-color), #0a58ca);
    color: white;
    border-bottom: none;
}

.modal-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Sidebar Mobile Toggle */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: calc(var(--navbar-height) + 10px);
    left: 10px;
    z-index: calc(var(--sidebar-z-index) + 10);
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.sidebar-toggle:hover {
    background: #0a58ca;
    transform: scale(1.1);
}

@media (max-width: 991.98px) {
    .sidebar-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Overlay for mobile sidebar */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--sidebar-z-index) - 1);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

@media (max-width: 991.98px) {
    .sidebar-overlay.show {
        display: block;
    }
}

/* Additional Mobile Z-Index Fixes */
@media (max-width: 767.98px) {
    /* Ensure mobile sidebar appears above everything */
    .sidebar {
        z-index: calc(var(--sidebar-z-index) + 15) !important;
    }
    
    .sidebar.show {
        z-index: calc(var(--sidebar-z-index) + 15) !important;
    }
    
    /* Mobile navbar brand and toggler */
    .navbar-brand {
        z-index: calc(var(--header-z-index) + 2) !important;
    }
    
    .navbar-toggler {
        z-index: calc(var(--header-z-index) + 2) !important;
    }
    
    /* Mobile dropdown positioning */
    .navbar-nav .dropdown-menu {
        position: absolute !important;
        top: 100% !important;
        right: 0 !important;
        left: auto !important;
        z-index: var(--dropdown-z-index) !important;
        min-width: 200px !important;
    }
}

/* Sidebar Backdrop for Mobile */
.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--sidebar-z-index) - 1);
    display: none;
}

.sidebar-backdrop.show {
    display: block;
}

/* Ensure sidebar content is above backdrop */
.sidebar {
    z-index: calc(var(--sidebar-z-index) + 10) !important;
}

/* Fix navbar collapse z-index */
.navbar-collapse {
    z-index: calc(var(--header-z-index) + 1) !important;
}

.navbar-collapse.show {
    z-index: calc(var(--header-z-index) + 1) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
    transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

::-webkit-scrollbar-corner {
    background: #f1f1f1;
}

/* Responsive Tables */
.table-responsive {
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    max-height: 70vh;
    overflow-y: auto;
}

/* Sticky table header */
.table-responsive .table thead th {
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: #f8f9fa;
}

/* Status Badges */
.status-pending, .status-pending_l1 {
    background-color: #ffc107;
    color: #000;
    font-weight: 500;
}

.status-pending_l2 {
    background-color: #17a2b8;
    color: #fff;
    font-weight: 500;
}

.status-approved {
    background-color: #198754;
    color: #fff;
    font-weight: 500;
}

.status-rejected {
    background-color: #dc3545;
    color: #fff;
    font-weight: 500;
}

.status-draft {
    background-color: #6c757d;
    color: #fff;
    font-weight: 500;
}

/* Badge Enhancements */
.badge {
    font-size: 0.75em;
    font-weight: 500;
    padding: 0.35em 0.65em;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

/* Action Buttons */
.btn-group-sm .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border-radius: 4px;
}

/* Alert Container */
.alert-container {
    position: fixed;
    top: calc(var(--navbar-height) + 10px);
    right: 20px;
    z-index: calc(var(--modal-z-index) + 10);
    max-width: 400px;
}

.alert-container .alert {
    margin-bottom: 10px;
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Page Title and Actions */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #dee2e6;
}

.page-title {
    margin: 0;
    color: #212529;
    font-weight: 600;
}

.page-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 1rem;
}

/* Page Actions Dropdown Fix */
.page-actions .btn-group {
    position: relative;
    z-index: var(--dropdown-z-index);
}

.page-actions .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: calc(var(--dropdown-z-index) + 10);
    min-width: 200px;
    margin-top: 2px;
}

.page-actions .btn-group.show .dropdown-menu {
    display: block;
}

/* Enhanced Timesheet Action Buttons */
.page-actions .dropdown {
    position: relative;
}

.page-actions .dropdown .btn {
    border-radius: 6px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.page-actions .dropdown .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.page-actions .dropdown .btn-success {
    background: linear-gradient(135deg, #198754, #20c997);
    border: none;
}

.page-actions .dropdown .btn-primary {
    background: linear-gradient(135deg, #0d6efd, #6610f2);
    border: none;
}

.page-actions .dropdown .btn-outline-secondary {
    border: 2px solid #6c757d;
    color: #6c757d;
    background: white;
}

.page-actions .dropdown .btn-outline-secondary:hover {
    background: #6c757d;
    color: white;
}

/* Dropdown Menu Styling */
.page-actions .dropdown-menu {
    border: none;
    border-radius: 8px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    padding: 0.5rem 0;
    animation: slideDown 0.2s ease;
}

.page-actions .dropdown-item {
    padding: 0.5rem 1.25rem;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
}

.page-actions .dropdown-item:hover {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    color: #0d6efd;
    transform: translateX(3px);
}

.page-actions .dropdown-item i {
    width: 18px;
    text-align: center;
}

/* Responsive Improvements */
@media (max-width: 768px) {
    .page-actions {
        gap: 0.25rem;
        flex-direction: column;
        align-items: stretch;
    }
    
    .page-actions .dropdown .btn {
        width: 100%;
        justify-content: center;
    }
    
    .week-badge {
        align-self: center;
        margin-bottom: 0.5rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .sidebar,
    .btn,
    .no-print,
    .sidebar-toggle,
    .sidebar-overlay,
    .alert-container {
        display: none !important;
    }
    
    main {
        margin-left: 0 !important;
        margin-top: 0 !important;
        padding: 0 !important;
    }
    
    .card {
        border: 1px solid #dee2e6 !important;
        box-shadow: none !important;
        page-break-inside: avoid;
    }
    
    .card-header {
        background-color: #f8f9fa !important;
    }
    
    .table {
        font-size: 12px;
    }
    
    .page-header {
        border-bottom: 2px solid #000;
        margin-bottom: 1rem;
    }
}

/* Past Weeks Page Styles */
.avatar-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(45deg, #007bff, #0056b3);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    flex-shrink: 0;
}

.work-item-cell {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.badge {
    font-size: 0.75rem;
}

/* Filter Card Enhancements */
.card-header {
    background: linear-gradient(45deg, #f8f9fa, #e9ecef);
    border-bottom: 2px solid #dee2e6;
}

/* Pagination Styling */
.pagination .page-link {
    color: var(--primary-color);
    border-color: #dee2e6;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-link:hover {
    color: var(--primary-color);
    background-color: #e9ecef;
    border-color: #dee2e6;
}

/* Table Enhancements for Past Weeks */
#past-entries-table th {
    background-color: #f8f9fa;
    border-top: none;
    font-weight: 600;
    color: #495057;
    position: sticky;
    top: 0;
    z-index: 10;
}

#past-entries-table tbody tr:hover {
    background-color: rgba(0, 123, 255, 0.1);
}

/* Z-Index Fixes and Bootstrap Overrides */

/* Ensure Bootstrap dropdowns work correctly */
.dropdown-menu.show {
    display: block !important;
    z-index: var(--dropdown-z-index) !important;
}

/* Fix navbar dropdown specifically */
.navbar-nav .dropdown-menu.show {
    z-index: var(--dropdown-z-index) !important;
    position: absolute !important;
}

/* Modal z-index fix */
.modal {
    z-index: var(--modal-z-index) !important;
}

.modal-backdrop {
    z-index: calc(var(--modal-z-index) - 1) !important;
}

/* Toast notifications */
.toast-container {
    z-index: var(--toast-z-index) !important;
}

.toast {
    z-index: var(--toast-z-index) !important;
}

/* Ensure cards and tables don't interfere */
.card {
    position: relative;
    z-index: 3;
}

.table-responsive {
    position: relative;
    z-index: var(--content-z-index);
}

/* Fix select2 and other third-party dropdowns */
.select2-container {
    z-index: var(--dropdown-z-index) !important;
}

.select2-dropdown {
    z-index: var(--dropdown-z-index) !important;
}

/* DataTables fixes */
.dataTables_wrapper .dropdown-menu {
    z-index: var(--dropdown-z-index) !important;
}

/* Tooltip fixes */
.tooltip {
    z-index: calc(var(--dropdown-z-index) + 10) !important;
}

/* Popover fixes */
.popover {
    z-index: calc(var(--dropdown-z-index) + 5) !important;
}

/* Fixed positioning elements */
.fixed-top {
    z-index: var(--header-z-index) !important;
}

.fixed-bottom {
    z-index: calc(var(--header-z-index) - 10) !important;
}

/* Sticky elements */
.sticky-top {
    z-index: calc(var(--content-z-index) + 10) !important;
}

/* Ensure proper stacking for overlays */
.overlay,
.loading-overlay {
    z-index: var(--overlay-z-index) !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
}

/* Button group dropdown fixes */
.btn-group .dropdown-menu,
.btn-group-vertical .dropdown-menu {
    z-index: var(--dropdown-z-index) !important;
    position: absolute !important;
}

.btn-group.show .dropdown-menu,
.btn-group-vertical.show .dropdown-menu {
    display: block !important;
    z-index: var(--dropdown-z-index) !important;
}

/* Custom Dropdown Fixes for Timesheet and Other Pages */
#import-menu {
    z-index: var(--dropdown-z-index) !important;
    position: absolute !important;
    background: white !important;
    border: 1px solid #ccc !important;
    border-radius: 5px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1) !important;
    min-width: 200px !important;
}

.dropdown-container {
    position: relative !important;
    display: inline-block !important;
}

/* Custom dropdown menus in timesheet pages */
.dropdown-container [id$="-menu"],
.dropdown-container .dropdown-menu,
div[id*="menu"][style*="position: absolute"] {
    z-index: var(--dropdown-z-index) !important;
    position: absolute !important;
}

/* Button group enhancements */
.btn-group {
    position: relative !important;
}

.btn-group .btn {
    z-index: calc(var(--content-z-index) + 1) !important;
}

/* Table action buttons and dropdowns */
.table .btn-group,
.table .dropdown {
    position: relative !important;
}

.table .btn-group .dropdown-menu,
.table .dropdown .dropdown-menu {
    z-index: var(--dropdown-z-index) !important;
    position: absolute !important;
}

/* Page actions dropdowns */
.page-actions .dropdown-menu {
    z-index: var(--dropdown-z-index) !important;
}

.page-actions .btn-group.show .dropdown-menu {
    z-index: var(--dropdown-z-index) !important;
    display: block !important;
}

/* Filter dropdowns */
.filter-container .dropdown-menu,
.search-container .dropdown-menu {
    z-index: var(--dropdown-z-index) !important;
}

/* Card dropdowns */
.card .dropdown-menu {
    z-index: var(--dropdown-z-index) !important;
}

/* DataTables specific fixes */
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    position: relative !important;
    z-index: calc(var(--content-z-index) + 1) !important;
}

/* Select and input elements in modals */
.modal select,
.modal input {
    position: relative !important;
    z-index: calc(var(--modal-z-index) + 1) !important;
}

/* Ensure form elements don't get hidden */
select, input, textarea {
    position: relative !important;
    z-index: calc(var(--content-z-index) + 1) !important;
}

/* Action buttons in tables */
.table .btn,
.table .btn-group .btn {
    position: relative !important;
    z-index: calc(var(--content-z-index) + 1) !important;
}

/* Mobile Touch and Interaction Fixes */
@media (max-width: 768px) {
    /* Ensure all dropdowns work on mobile */
    .dropdown-menu {
        position: fixed !important;
        z-index: var(--dropdown-z-index) !important;
        max-height: 60vh !important;
        overflow-y: auto !important;
    }
    
    /* Mobile button groups */
    .btn-group {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 2px !important;
    }
    
    .btn-group .btn {
        flex: 1 !important;
        min-width: auto !important;
        padding: 8px 12px !important;
        font-size: 0.875rem !important;
    }
    
    /* Mobile table actions */
    .table .btn-group {
        flex-direction: column !important;
        gap: 1px !important;
        width: 100% !important;
    }
    
    .table .btn-group .btn {
        width: 100% !important;
        border-radius: 2px !important;
    }
    
    /* Mobile modals */
    .modal-dialog {
        margin: 10px !important;
        max-width: calc(100vw - 20px) !important;
    }
    
    .modal {
        z-index: calc(var(--modal-z-index) + 10) !important;
    }
    
    .modal-backdrop {
        z-index: calc(var(--modal-z-index) + 5) !important;
    }
    
    /* Touch-friendly navbar */
    .navbar-nav .nav-link {
        padding: 12px 16px !important;
        font-size: 1rem !important;
    }
    
    .navbar-nav .dropdown-menu {
        position: fixed !important;
        top: var(--navbar-height) !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        width: 90vw !important;
        max-width: 300px !important;
        z-index: var(--dropdown-z-index) !important;
    }
}

/* High DPI and Retina Display Fixes */
@media only screen and (-webkit-min-device-pixel-ratio: 2),
       only screen and (min-resolution: 192dpi) {
    .dropdown-menu {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
        border: 0.5px solid rgba(0, 0, 0, 0.125) !important;
    }
    
    .navbar {
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12) !important;
    }
    
    .sidebar {
        box-shadow: 1px 0 3px rgba(0, 0, 0, 0.12) !important;
    }
}

/* Focus and Active States for Better Accessibility */
.btn:focus,
.dropdown-toggle:focus {
    z-index: calc(var(--content-z-index) + 2) !important;
    outline: 2px solid var(--primary-color) !important;
    outline-offset: 2px !important;
}

.dropdown-menu .dropdown-item:focus {
    z-index: calc(var(--dropdown-z-index) + 1) !important;
    background-color: var(--primary-color) !important;
    color: white !important;
}

/* Print Media Fixes */
@media print {
    .navbar,
    .sidebar,
    .dropdown-menu,
    .modal,
    .modal-backdrop {
        display: none !important;
    }
    
    main,
    .main-content,
    .col-md-9.ms-sm-auto.col-lg-10 {
        margin: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
}

/* User Management Specific Styles */
.avatar-sm {
    width: 32px;
    height: 32px;
}

.avatar-initial {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #dee2e6;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: #212529;
    margin: 0;
}

.page-actions {
    display: flex;
    gap: 0.5rem;
}

.content-wrapper {
    padding: 0;
}

.table th {
    font-weight: 600;
    border-top: none;
    color: #495057;
    background-color: #f8f9fa;
}

.table-dark th {
    background-color: #343a40 !important;
    color: white !important;
}

.badge {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
}

.btn-group-sm .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

/* Modal Enhancements */
.modal-header.bg-primary {
    border-bottom: none;
}

.modal-content {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.form-label {
    font-weight: 500;
    color: #495057;
    margin-bottom: 0.5rem;
}

.form-control:focus,
.form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* User Management Page Styles */
.user-management-page .page-header {
    background: linear-gradient(135deg, #0d6efd 0%, #0dcaf0 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.user-management-page .page-header .page-title {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 600;
}

.user-management-page .page-actions {
    margin-top: 1rem;
}

.user-management-page .avatar-sm {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.user-management-page .avatar-initial {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-management-page .table th {
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-top: none;
}

.user-management-page .table td {
    vertical-align: middle;
    padding: 0.75rem;
}

.user-management-page .btn-group-sm .btn {
    padding: 0.25rem 0.5rem;
}

.user-management-page .modal-header {
    border-bottom: 1px solid #dee2e6;
}

.user-management-page .modal-footer {
    border-top: 1px solid #dee2e6;
}

/* DataTable custom styling for user management */
#usersTable_wrapper .dataTables_filter {
    margin-bottom: 1rem;
}

#usersTable_wrapper .dataTables_filter input {
    border-radius: 6px;
    border: 1px solid #dee2e6;
    padding: 0.375rem 0.75rem;
}

#usersTable_wrapper .dataTables_length select {
    border-radius: 6px;
    border: 1px solid #dee2e6;
    padding: 0.375rem 0.75rem;
}

#usersTable_wrapper .dataTables_info {
    color: #6c757d;
    font-size: 0.875rem;
}

#usersTable_wrapper .dataTables_paginate .paginate_button {
    border-radius: 6px !important;
    margin: 0 2px;
}

#usersTable_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary-color) !important;
    border: 1px solid var(--primary-color) !important;
    color: white !important;
}

/* Sidebar backdrop for mobile */
.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--sidebar-z-index) - 1);
    display: none;
    transition: opacity 0.3s ease;
}

@media (max-width: 991.98px) {
    .sidebar-backdrop.show {
        display: block;
        opacity: 1;
    }
}

/* Collapsed sidebar on desktop */
@media (min-width: 992px) {
    .sidebar.collapsed,
    #sidebarMenu.collapsed {
        width: var(--sidebar-collapsed-width);
    }
    
    .sidebar.collapsed .nav-link span,
    #sidebarMenu.collapsed .nav-link span {
        display: none;
    }
    
    .sidebar.collapsed .nav-link,
    #sidebarMenu.collapsed .nav-link {
        justify-content: center;
        padding: 12px 8px;
    }
    
    .sidebar.collapsed .nav-link i,
    #sidebarMenu.collapsed .nav-link i {
        margin-right: 0;
    }
    
    body.sidebar-collapsed main,
    body.sidebar-collapsed .main-content {
        margin-left: var(--sidebar-collapsed-width);
        width: calc(100% - var(--sidebar-collapsed-width));
        max-width: calc(100% - var(--sidebar-collapsed-width));
    }
}

/* Mobile responsive adjustments */
@media (max-width: 991.98px) {
    main,
    .main-content {
        margin-left: 0;
        width: 100%;
        max-width: 100%;
    }
    
    .container-fluid .row main.col-md-9,
    .container-fluid .row main.col-lg-10,
    main.col-md-9.ms-sm-auto.col-lg-10,
    main.col-md-9.ms-sm-auto.col-lg-10.px-md-4 {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
}

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

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

/* Icon consistency in buttons */
.page-actions .btn i {
    width: 16px;
    text-align: center;
    margin-right: 0.5rem;
}

/* Smooth hover transitions for all elements */
.page-actions .btn,
.page-actions .dropdown-item {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Better focus states */
.page-actions .btn:focus,
.page-actions .dropdown-item:focus {
    outline: 2px solid rgba(13, 110, 253, 0.25);
    outline-offset: 2px;
}
ul.dropdown-menu.show{
    display: block !important;
    z-index: 2 !important;
}