/* E4USA Design System */

/* ===== DESIGN TOKENS ===== */
:root {
    /* Primary Colors */
    --e4usa-yellow: #f8a41e;
    --e4usa-green: #009344;
    --e4usa-blue: #005ea4;
    --e4usa-red: #df393d;
    
    /* Secondary Colors */
    --e4usa-dark-blue: #282e6c;
    --e4usa-silver: #c5c5c5;
    
    /* Text Colors */
    --e4usa-text-dark: #333333;
    --e4usa-text-muted: #6c757d;
    --e4usa-text-light: #ffffff;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Font Sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-xxl: 2rem;
    
    /* Box Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 1rem 2rem rgba(0, 0, 0, 0.15);
    
    /* Bootstrap overrides */
    --bs-primary: var(--e4usa-dark-blue);
    --bs-primary-rgb: 40, 46, 108;
    --bs-secondary: var(--e4usa-dark-blue);
    --bs-secondary-rgb: 40, 46, 108;
    --bs-success: var(--e4usa-green);
    --bs-success-rgb: 0, 147, 68;
    --bs-danger: var(--e4usa-red);
    --bs-danger-rgb: 223, 57, 61;
    --bs-warning: var(--e4usa-yellow);
    --bs-warning-rgb: 248, 164, 30;
    --bs-info: var(--e4usa-silver);
    --bs-info-rgb: 197, 197, 197;
    
    /* Z-index layers */
    --z-index-dropdown: 1000;
    --z-index-sticky: 1020;
    --z-index-fixed: 1030;
    --z-index-modal-backdrop: 1040;
    --z-index-modal: 1050;
    --z-index-popover: 1060;
    --z-index-tooltip: 1070;
    --z-index-toast: 1080;
}

/* ===== GLOBAL STYLES ===== */
html, body {
    height: 100%;
    padding: 0;
    margin: 0;
}

body {
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    color: var(--e4usa-text-dark);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

main {
    flex: 1 0 auto;
}

/* ===== LAYOUT COMPONENTS ===== */
.container-fluid {
    padding: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

/* Header */
.header-row {
    background-color: var(--e4usa-dark-blue);
    margin: 0 !important;
    padding: 15px 30px;
    color: var(--e4usa-text-light);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    border-radius: 0;
    width: 100%;
    z-index: var(--z-index-fixed);
}

.header-row .app-header {
    color: var(--e4usa-text-light);
    margin-bottom: 0;
    margin-left: 10px;
    font-size: var(--font-size-xl);
    font-weight: 500;
}

/* User Profile */
.user-profile {
    display: flex;
    align-items: center;
    margin-left: auto;
    padding: 5px 0;
}

.user-profile div {
    line-height: 1.2;
    color: var(--e4usa-text-light);
}

.user-profile .text-muted {
    color: rgba(255, 255, 255, 0.7) !important;
}

.profile-pic {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.7);
    margin-right: 10px;
}

/* Footer */
.footer {
    flex-shrink: 0;
    position: sticky;
    bottom: 0;
    width: 100%;
    z-index: var(--z-index-sticky);
    margin-top: var(--spacing-xl);
    background-color: var(--e4usa-dark-blue);
    color: var(--e4usa-text-light);
    padding: var(--spacing-md) 0;
}

/* ===== E4USA LOGO COMPONENTS ===== */
.e4usa-logo {
    display: flex;
    align-items: center;
    font-family: 'Arial', sans-serif;
    font-weight: bold;
    margin-bottom: var(--spacing-md);
}

.e4usa-logo-text {
    font-size: 1.8rem;
    color: var(--e4usa-dark-blue);
}

.e4usa-logo-squares {
    display: flex;
    margin-right: 0.75rem;
}

.e4usa-logo-square {
    width: 20px;
    height: 20px;
    margin-right: 3px;
    border-radius: 2px;
}

.e4usa-logo-square:last-child {
    margin-right: 0;
}

.e4usa-logo-square-1 {
    background-color: var(--e4usa-yellow);
}

.e4usa-logo-square-2 {
    background-color: var(--e4usa-green);
}

.e4usa-logo-square-3 {
    background-color: var(--e4usa-blue);
}

.e4usa-logo-square-4 {
    background-color: var(--e4usa-red);
}

/* Header logo styling overrides */
.header-row .e4usa-logo {
    margin-bottom: 0;
}

.header-row .e4usa-logo-text {
    color: var(--e4usa-text-light);
    font-weight: 600;
    font-size: 1.5rem;
}

.header-row .e4usa-logo-square {
    width: 22px;
    height: 22px;
    margin-right: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* ===== BUTTON COMPONENTS ===== */
.btn {
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: var(--border-radius-sm);
    transition: all 0.25s ease-in-out;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    opacity: 0;
    transition: opacity 0.25s ease-in-out;
}

.btn:hover::after {
    opacity: 1;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: var(--font-size-sm);
}

.btn-primary {
    background-color: var(--e4usa-dark-blue);
    border-color: var(--e4usa-dark-blue);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: color-mix(in srgb, var(--e4usa-dark-blue) 90%, black) !important;
    border-color: color-mix(in srgb, var(--e4usa-dark-blue) 90%, black) !important;
    box-shadow: var(--shadow-md) !important;
}

.btn-success {
    background-color: var(--e4usa-green);
    border-color: var(--e4usa-green);
    box-shadow: var(--shadow-sm);
}

.btn-success:hover,
.btn-success:focus,
.btn-success:active {
    background-color: color-mix(in srgb, var(--e4usa-green) 90%, black) !important;
    border-color: color-mix(in srgb, var(--e4usa-green) 90%, black) !important;
    box-shadow: var(--shadow-md) !important;
}

.btn-danger {
    background-color: var(--e4usa-red);
    border-color: var(--e4usa-red);
    box-shadow: var(--shadow-sm);
}

.btn-danger:hover,
.btn-danger:focus,
.btn-danger:active {
    background-color: color-mix(in srgb, var(--e4usa-red) 90%, black) !important;
    border-color: color-mix(in srgb, var(--e4usa-red) 90%, black) !important;
    box-shadow: var(--shadow-md) !important;
}

.btn-warning {
    background-color: var(--e4usa-yellow);
    border-color: var(--e4usa-yellow);
    box-shadow: var(--shadow-sm);
    color: var(--e4usa-text-dark);
}

.btn-warning:hover,
.btn-warning:focus,
.btn-warning:active {
    background-color: color-mix(in srgb, var(--e4usa-yellow) 90%, black) !important;
    border-color: color-mix(in srgb, var(--e4usa-yellow) 90%, black) !important;
    box-shadow: var(--shadow-md) !important;
    color: var(--e4usa-text-dark) !important;
}

.btn-outline-primary {
    color: var(--e4usa-dark-blue);
    border-color: var(--e4usa-dark-blue);
    background-color: transparent;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    background-color: var(--e4usa-dark-blue) !important;
    border-color: var(--e4usa-dark-blue) !important;
    color: var(--e4usa-text-light) !important;
    box-shadow: var(--shadow-sm) !important;
}

.btn-outline-secondary {
    color: var(--e4usa-text-dark);
    border-color: var(--e4usa-silver);
    background-color: transparent;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-secondary:active {
    background-color: var(--e4usa-silver) !important;
    border-color: var(--e4usa-silver) !important;
    color: var(--e4usa-text-dark) !important;
    box-shadow: var(--shadow-sm) !important;
}

.btn-google {
    color: #545454;
    background-color: #ffffff;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    border: none;
}

.btn-google:hover {
    background-color: #f1f1f1;
}

.copy-link, .btn-link-action {
    color: var(--e4usa-dark-blue);
    cursor: pointer;
    text-decoration: none;
    transition: color 0.2s ease;
}

.copy-link i, .btn-link-action i {
    margin-right: var(--spacing-sm);
}

.copy-link:hover, .btn-link-action:hover {
    color: color-mix(in srgb, var(--e4usa-dark-blue) 85%, black);
    text-decoration: underline;
}

/* Toggle button states */
.toggle-active-btn[data-active="true"] {
    color: var(--e4usa-green);
}

.toggle-active-btn[data-active="false"] {
    color: var(--e4usa-text-muted);
}

.toggle-active-btn[data-active="true"]:hover {
    background-color: rgba(0, 147, 68, 0.1);
}

.toggle-active-btn[data-active="false"]:hover {
    background-color: rgba(108, 117, 125, 0.1);
}

/* ===== FORM COMPONENTS ===== */
.form-control {
    border: 1px solid #ced4da;
    border-radius: var(--border-radius-sm);
    padding: 0.375rem 0.75rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: var(--e4usa-blue);
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

.input-group .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.form-label {
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--e4usa-text-dark);
}

/* ===== CARD COMPONENTS ===== */
.card {
    border: none;
    border-radius: var(--border-radius-md);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
    background-color: #fff;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #f1f3f5;
    padding: var(--spacing-md);
    border-top-left-radius: var(--border-radius-md) !important;
    border-top-right-radius: var(--border-radius-md) !important;
}

.card-body {
    padding: var(--spacing-md);
}

/* Request card specific styles */
.request-card {
    margin-bottom: var(--spacing-lg);
}

.request-card .card {
    transition: all 0.25s ease;
    height: 100%;
}

.request-card .card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.08);
}

.request-card.opacity-50 {
    opacity: 0.5;
}

.request-card.opacity-50 a {
    pointer-events: none;
}

.request-card .card-header {
    padding: var(--spacing-md) var(--spacing-md);
}

.request-card .dropdown-toggle::after {
    display: none;
}

.request-card .dropdown-toggle {
    padding: 0.25rem 0.5rem;
    border-color: #eaecef;
}

.request-card .dropdown-menu {
    border-radius: var(--border-radius-sm);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: none;
    padding: var(--spacing-sm) 0;
    z-index: var(--z-index-dropdown);
}

.request-card .dropdown-item {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.request-card .dropdown-item:hover {
    background-color: rgba(var(--bs-secondary-rgb), 0.1);
}

.request-card .dropdown-item.text-danger:hover {
    background-color: rgba(var(--bs-danger-rgb), 0.1);
}

/* Add badge styling */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
    border-radius: 20px;
}

/* ===== LOGIN PAGE STYLES ===== */
.login-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 30px;
    background-color: #fff;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.login-page {
    height: 100vh;
    display: flex;
    align-items: center;
}

.google-signin-button {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.google-icon {
    margin-right: var(--spacing-sm);
    height: 18px;
}

/* ===== UPLOAD PAGE STYLES ===== */
.upload-container { 
    max-width: 700px; 
    margin: 0 auto 4rem;
    background-color: #fff;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
}

.company-header {
    margin-bottom: 30px;
    text-align: center;
}

.drop-zone {
    height: 300px;
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: var(--font-size-lg);
    font-weight: 500;
    cursor: pointer;
    color: var(--e4usa-text-muted);
    border: 2px dashed #dee2e6;
    border-radius: var(--border-radius-lg);
    transition: all 0.3s;
    background-color: #f8f9fa;
    margin-bottom: var(--spacing-lg);
}

.drop-zone--over {
    border-style: solid;
    background-color: rgba(var(--bs-secondary-rgb), 0.05);
    border-color: var(--e4usa-dark-blue);
}

.drop-zone__input {
    display: none;
}

.drop-zone__prompt {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.drop-zone__icon {
    font-size: 3.5rem;
    color: var(--e4usa-dark-blue);
    margin-bottom: var(--spacing-lg);
}

.upload-text {
    font-size: 1.1rem;
    line-height: 1.5;
    color: #495057;
    margin-bottom: var(--spacing-lg);
}

.upload-text span {
    display: block;
    margin-bottom: 0.75rem;
}

.upload-text span.or-text {
    font-size: 0.9em;
    color: var(--e4usa-text-muted);
    margin: 0.5rem 0;
}

/* File selection styles */
.selected-files {
    margin-top: var(--spacing-md);
}

.file-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm);
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
    background-color: #f8f9fa;
}

.file-item-icon {
    color: var(--e4usa-dark-blue);
    font-size: 1.5rem;
    margin-right: var(--spacing-sm);
}

.file-item-name {
    flex-grow: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: var(--font-size-sm);
}

.file-item-size {
    color: var(--e4usa-text-muted);
    font-size: var(--font-size-xs);
    margin: 0 var(--spacing-md);
    white-space: nowrap;
}

.file-item-remove {
    color: var(--e4usa-red);
    border: none;
    background: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
}

.file-item-remove:hover {
    background-color: rgba(var(--bs-danger-rgb), 0.1);
}

.submit-btn {
    background-color: var(--e4usa-blue);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    cursor: pointer;
}

.submit-btn:hover {
    background-color: var(--e4usa-dark-blue);
}

/* ===== FOLDER TREE STYLES ===== */
.folder-tree { 
    padding-left: 0;
    list-style: none;
}

.folder-item { 
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
}

.folder-item:hover { 
    background-color: rgba(var(--bs-secondary-rgb), 0.05);
}

.folder-item.selected { 
    background-color: rgba(var(--bs-secondary-rgb), 0.1);
}

.folder-toggle {
    display: inline-block;
    width: 1rem;
    text-align: center;
    margin-right: var(--spacing-sm);
    color: var(--e4usa-text-muted);
}

.folder-children {
    display: none;
    padding-left: var(--spacing-lg);
}

.folder-children.show {
    display: block;
}

.folder-hidden {
    display: none;
}

.highlight-match {
    background-color: rgba(var(--bs-warning-rgb), 0.3);
    font-weight: 500;
}

.search-result-item {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid #e9ecef;
    cursor: pointer;
}

.folder-path {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: #f8f9fa;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    color: var(--e4usa-text-muted);
}

/* ===== UTILITIES ===== */
.spinner-border { 
    width: 2rem;
    height: 2rem;
    color: var(--e4usa-dark-blue);
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.2em;
}

.uploads-container {
    max-height: 250px;
    overflow-y: hidden;
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-sm);
}

.uploads-list {
    overflow-y: auto;
    border-radius: var(--border-radius-md);
}

.uploads-list::-webkit-scrollbar {
    width: 4px;
}

.uploads-list::-webkit-scrollbar-track {
    background: #f8f9fa;
    border-radius: 3px;
}

.uploads-list::-webkit-scrollbar-thumb {
    background: #dee2e6;
    border-radius: 3px;
}

.uploads-list::-webkit-scrollbar-thumb:hover {
    background: #adb5bd;
}

/* Add styling for upload items */
.upload-item {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    transition: background-color 0.2s;
    border-radius: var(--border-radius-sm);
    border-bottom: none !important;
}

.upload-item:hover {
    background-color: #f8f9fa;
}

.upload-item a {
    color: var(--e4usa-text-dark);
}

.upload-item a:hover {
    color: var(--e4usa-dark-blue);
}

/* Modal uploads list styles */
.uploads-modal-content .uploads-list-group {
    border-radius: 0;
}

.uploads-modal-content .list-group-item {
    transition: all 0.2s ease;
    border-left: none;
    border-right: none;
}

.uploads-modal-content .list-group-item:first-child {
    border-top: none;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.uploads-modal-content .list-group-item:last-child {
    border-bottom: none;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.uploads-modal-content .list-group-item:hover {
    background-color: rgba(var(--bs-secondary-rgb), 0.05);
}

.uploads-modal-content .list-group-item .fw-medium {
    font-size: var(--font-size-md);
    color: var(--e4usa-text-dark);
}

.view-all-uploads-btn {
    font-size: var(--font-size-sm);
    color: var(--e4usa-dark-blue);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.view-all-uploads-btn:hover {
    color: color-mix(in srgb, var(--e4usa-dark-blue) 85%, black);
    text-decoration: underline;
}

/* Display utilities */
.d-none {
    display: none !important;
}

.d-flex {
    display: flex !important;
}

/* Table utilities */
.table-responsive {
    overflow: visible !important;
}

.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.max-width-200 {
    max-width: 200px;
}

.max-width-65 {
    max-width: 65%;
}

/* Accessibility utilities */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* ===== TABS STYLES ===== */
.tab-pane.fade {
    opacity: 0;
    transition: opacity 0.2s;
}

.tab-pane.fade.show.active {
    opacity: 1;
}

/* ===== TEXT STYLES ===== */
small.text-muted {
    font-size: var(--font-size-xs);
    color: var(--e4usa-text-muted);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.instructions-text {
    font-size: var(--font-size-md);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.alert-info {
    background-color: rgba(var(--bs-info-rgb), 0.2);
    border-color: rgba(var(--bs-info-rgb), 0.3);
}

.alert-info h5 {
    color: var(--e4usa-dark-blue);
}

/* ===== MODAL STYLES ===== */
.modal-content {
    border: none;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
}

.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: var(--z-index-modal-backdrop);
}

.modal {
    z-index: var(--z-index-modal);
}

.modal-header {
    background-color: #fff;
    border-bottom: 1px solid #f1f3f5;
    padding: var(--spacing-md);
    border-top-left-radius: var(--border-radius-md);
    border-top-right-radius: var(--border-radius-md);
}

.modal-title {
    color: var(--e4usa-text-dark);
    font-weight: 500;
    font-size: var(--font-size-lg);
}

.modal-body {
    padding: var(--spacing-md);
}

.modal-footer {
    padding: var(--spacing-md);
    border-top: 1px solid #f1f3f5;
    border-bottom-left-radius: var(--border-radius-md);
    border-bottom-right-radius: var(--border-radius-md);
}

.modal-footer .btn {
    margin-left: var(--spacing-sm);
}

.btn-close {
    opacity: 0.5;
    transition: opacity 0.2s ease, transform 0.2s ease;
    box-shadow: none;
}

.btn-close:hover, 
.btn-close:focus {
    opacity: 0.75;
    transform: scale(1.1);
}

.modal-dialog-centered {
    display: flex;
    align-items: center;
    min-height: calc(100% - var(--spacing-xl));
}

.modal-dialog-scrollable .modal-body {
    overflow-y: auto;
    max-height: 60vh;
}

/* Custom animation for modals */
.modal.fade .modal-dialog {
    transition: transform 0.2s ease-out;
    transform: scale(0.95);
}

.modal.show .modal-dialog {
    transform: scale(1);
}

/* Specific modal content overrides */
.uploads-modal-content .uploads-list-group {
    border-radius: 0;
}

.uploads-modal-content .list-group-item {
    transition: all 0.2s ease;
    border-left: none;
    border-right: none;
}

.uploads-modal-content .list-group-item:first-child {
    border-top: none;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.uploads-modal-content .list-group-item:last-child {
    border-bottom: none;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.uploads-modal-content .list-group-item:hover {
    background-color: rgba(var(--bs-secondary-rgb), 0.05);
}

.uploads-modal-content .list-group-item .fw-medium {
    font-size: var(--font-size-md);
    color: var(--e4usa-text-dark);
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 991.98px) {
    .header-row {
        padding: var(--spacing-md);
    }
    
    .header-row .app-header {
        font-size: var(--font-size-lg);
    }
    
    .upload-container {
        max-width: 100%;
        padding: var(--spacing-md);
    }
    
    .drop-zone {
        height: 200px;
    }
    
    .container-fluid {
        padding: var(--spacing-md) var(--spacing-sm);
    }
}

@media (max-width: 767.98px) {
    /* Header modifications */
    .header-row {
        flex-wrap: wrap;
        justify-content: space-between;
    }
    
    .header-row .user-profile {
        display: none;
    }
    
    .header-row .app-header {
        font-size: var(--font-size-lg);
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Stack title, button and search in separate rows */
    .page-title-row {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .page-title-row h2 {
        margin-bottom: 0;
    }
    
    .page-title-row .d-flex {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-md);
    }
    
    .page-title-row .btn,
    .page-title-row .btn-group,
    .page-title-row .search-container {
        width: 100%;
        margin: 0 !important; /* Override any existing margins */
    }
    
    .page-title-row .input-group {
        width: 100%;
    }
    
    /* Apply split search and button on mobile */
    .input-group.split-mobile {
        display: flex;
        flex-direction: column;
        width: 100%;
        margin-top: var(--spacing-md);
    }
    
    .input-group.split-mobile > .form-control {
        width: 100%;
        border-radius: var(--border-radius-sm) !important;
        margin-bottom: var(--spacing-sm);
    }
    
    .input-group.split-mobile > .btn {
        width: 100%;
        border-radius: var(--border-radius-sm) !important;
    }
    
    .request-card .card:hover,
    .user-card .card:hover {
        transform: none;
        box-shadow: var(--shadow-sm);
    }
    
    .card-header, .card-body {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .drop-zone {
        height: 180px;
        padding: var(--spacing-md);
        border-width: 1px;
    }
    
    .drop-zone__icon {
        font-size: 2rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .upload-text {
        font-size: 0.9rem;
    }
    
    .upload-text span {
        margin-bottom: var(--spacing-sm);
    }
    
    .folder-children {
        padding-left: var(--spacing-md);
    }
    
    .login-container {
        margin: 20px auto;
    }
}

@media (max-width: 575.98px) {
    .header-row {
        padding: var(--spacing-sm);
    }
    
    .header-row .app-header {
        font-size: var(--font-size-md);
        margin-left: var(--spacing-xs);
    }
    
    .header-row .e4usa-logo-text {
        font-size: 1.1rem;
    }
    
    .header-row .e4usa-logo-square {
        width: 16px;
        height: 16px;
        margin-right: 3px;
    }
    
    .card {
        margin-bottom: var(--spacing-md);
    }
    
    .card-header {
        padding: var(--spacing-sm);
    }
    
    .card-body {
        padding: var(--spacing-sm);
    }
    
    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
    
    .table th, .table td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .drop-zone {
        height: 160px;
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-md);
    }
    
    .drop-zone__icon {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .upload-text {
        font-size: 0.85rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .upload-text span {
        margin-bottom: var(--spacing-xs);
    }
    
    small.text-muted {
        font-size: 0.7rem;
    }
    
    .request-card .card::before,
    .user-card .card::before {
        display: none;
    }
    
    .nav-pills .nav-link {
        padding: var(--spacing-sm);
        width: 100%;
        justify-content: center;
        margin-bottom: var(--spacing-xs);
    }
    
    .badge {
        font-size: 70%;
        padding: 0.2em 0.4em;
    }
    
    .page-title-row {
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-md);
    }
    
    .page-title-row h1 {
        font-size: 1.5rem;
    }
    
    .nav-tabs {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .nav-tabs .nav-item {
        margin-bottom: var(--spacing-xs);
    }
    
    .nav-tabs .nav-link {
        border-radius: var(--border-radius-sm);
        text-align: center;
        padding: var(--spacing-sm);
    }
}

@media (max-width: 399.98px) {
    body {
        line-height: 1.4;
    }
    
    .container-fluid {
        padding: var(--spacing-sm) var(--spacing-xs);
    }
    
    .drop-zone {
        height: 140px;
        padding: var(--spacing-xs);
    }
    
    .drop-zone__icon {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-xs);
    }
    
    .upload-text {
        font-size: 0.75rem;
    }
    
    .upload-text span.or-text {
        margin: 0;
    }
    
    .upload-container {
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }
    
    .file-item {
        padding: var(--spacing-xs);
    }
    
    .file-item-name {
        max-width: 150px;
    }
    
    .submit-btn {
        padding: var(--spacing-sm);
        width: 100%;
        margin-top: var(--spacing-sm);
    }
    
    .user-profile .text-muted,
    .badge .badge-icon {
        display: none;
    }
    
    .modal-header, .modal-body, .modal-footer {
        padding: var(--spacing-sm);
    }
}

/* Request Link styling */
.request-link-container {
    position: relative;
    display: flex;
    align-items: center;
    background-color: #f8f9fa;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xs);
    overflow: hidden;
    border: 1px solid #eaecef;
    transition: all 0.2s ease;
}

.request-link-container:hover {
    border-color: var(--e4usa-dark-blue);
    box-shadow: var(--shadow-sm);
}

.request-link-wrapper {
    flex: 1;
    overflow: hidden;
    margin-right: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
}

.request-link {
    display: block;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--e4usa-dark-blue);
    font-family: monospace;
    font-size: var(--font-size-sm);
    position: relative;
    padding-left: 20px;
}

.request-link:before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23282e6c' class='bi bi-link-45deg' viewBox='0 0 16 16'%3E%3Cpath d='M4.715 6.542 3.343 7.914a3 3 0 1 0 4.243 4.243l1.828-1.829A3 3 0 0 0 8.586 5.5L8 6.086a1.002 1.002 0 0 0-.154.199 2 2 0 0 1 .861 3.337L6.88 11.45a2 2 0 1 1-2.83-2.83l.793-.792a4.018 4.018 0 0 1-.128-1.287z'/%3E%3Cpath d='M6.586 4.672A3 3 0 0 0 7.414 9.5l.775-.776a2 2 0 0 1-.896-3.346L9.12 3.55a2 2 0 1 1 2.83 2.83l-.793.792c.112.42.155.855.128 1.287l1.372-1.372a3 3 0 1 0-4.243-4.243L6.586 4.672z'/%3E%3C/svg%3E");
    background-size: cover;
}

.request-link:hover {
    color: color-mix(in srgb, var(--e4usa-dark-blue) 85%, black);
}

.request-link.inactive {
    color: var(--e4usa-text-muted);
    text-decoration: line-through;
}

.copy-button {
    min-width: 36px;
    height: 36px;
    border: none;
    background-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
    cursor: pointer;
    color: var(--e4usa-text-muted);
}

.copy-button:hover {
    background-color: rgba(var(--bs-secondary-rgb), 0.1);
    color: var(--e4usa-dark-blue);
}

.copy-button:active {
    transform: scale(0.95);
}

.copy-button.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Upload status buttons */
#try-again-btn, 
#upload-more-btn, 
#upload-more-mixed-btn {
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    transition: all 0.25s ease;
}

#try-again-btn i, 
#upload-more-btn i, 
#upload-more-mixed-btn i {
    margin-right: 0.35rem;
}

/* Dropdown styling updates */
.dropdown-toggle.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: var(--font-size-sm);
}

.dropdown-menu {
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-md);
    border: none;
    padding: var(--spacing-sm) 0;
    z-index: var(--z-index-dropdown);
}

.dropdown-item {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: rgba(var(--bs-secondary-rgb), 0.1);
}

.dropdown-item.text-danger:hover {
    background-color: rgba(var(--bs-danger-rgb), 0.1);
}

/* ===== USER MANAGEMENT STYLES ===== */
.user-card {
    margin-bottom: var(--spacing-lg);
}

.user-card .card {
    transition: all 0.25s ease;
    height: 100%;
}

.user-card .card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.08);
}

.user-profile-pic {
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(var(--bs-primary-rgb), 0.2);
}

.view-requests-btn {
    padding: 0.2rem 0.5rem;
    font-size: var(--font-size-xs);
}

/* User role badges */
.badge.bg-admin {
    background-color: var(--e4usa-green);
    color: white;
}

.badge.bg-super-admin {
    background-color: var(--e4usa-red);
    color: white;
}

.badge.bg-user {
    background-color: var(--e4usa-silver);
    color: var(--e4usa-text-dark);
}

/* User statistics */
.user-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.stat-item {
    flex: 1;
    min-width: 80px;
    padding: 8px;
    border-radius: var(--border-radius-sm);
    background-color: #f8f9fa;
    text-align: center;
}

.stat-value {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--e4usa-dark-blue);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--e4usa-text-muted);
}

/* Animation for removing cards */
.user-card.removing, .request-card.removing {
    transition: all 0.3s ease-out;
    opacity: 0;
    transform: translateY(20px);
    height: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

/* Notification system */
.notification-container {
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: var(--z-index-toast);
    max-width: 350px;
}

.notification-alert {
    margin-bottom: 10px;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateX(20px);
    animation: slide-in 0.3s forwards;
}

@keyframes slide-in {
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.notification-alert.hide {
    animation: slide-out 0.3s forwards;
}

@keyframes slide-out {
    0% {
        opacity: 1;
        transform: translateX(0);
    }
    100% {
        opacity: 0;
        transform: translateX(50px);
    }
}

/* Shared styles for tabs */
.nav-pills .nav-link {
    font-weight: 500;
    color: var(--e4usa-text-dark);
    display: flex;
    align-items: center;
    padding: 0.6rem 1rem;
}

.nav-pills .nav-link i {
    margin-right: 6px;
    font-size: 1.1em;
}

.nav-pills .nav-link.active {
    background-color: var(--e4usa-dark-blue);
    color: var(--e4usa-text-light);
}

/* Loading indicators */
.btn .spinner-border-sm {
    width: 1rem;
    height: 1rem;
    margin-right: 5px;
    vertical-align: -0.125em;
}

/* Mobile menu styles */
.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--e4usa-text-light);
    border: none;
    background: none;
    padding: var(--spacing-sm);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--e4usa-dark-blue);
    z-index: var(--z-index-modal);
    flex-direction: column;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.mobile-menu-close {
    font-size: 1.5rem;
    color: var(--e4usa-text-light);
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-menu-item {
    color: var(--e4usa-text-light);
    text-decoration: none;
    font-size: var(--font-size-lg);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu-user {
    margin-top: auto;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}