/* Prevent horizontal scroll globally */
html {
    overflow-x: hidden;
    max-width: 100vw;
}

/* Search Container */
.search-container {
    position: relative;
    max-width: 500px;
}

.search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    pointer-events: none;
    z-index: 1;
}

.search-input {
    padding-left: 40px;
    background-color: #f1f3f4;
    border: none;
    border-radius: 8px;
    height: 44px;
    font-size: 14px;
}

.search-input:focus {
    background-color: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    outline: none;
    border: 1px solid #dadce0;
}

body.dark-mode .search-input {
    background-color: #3c3c3c;
    color: #e0e0e0;
}

body.dark-mode .search-input:focus {
    background-color: #2d2d2d;
    border-color: #5f6368;
}

/* Email Actions Bar */
.email-actions-bar {
    padding: 8px 0;
    border-bottom: 1px solid #dee2e6;
}

body.dark-mode .email-actions-bar {
    border-bottom-color: #444;
}

.select-checkbox-btn {
    padding: 4px 8px;
    display: flex;
    align-items: center;
    border-right: none !important;
    height: 31px;
}

.select-checkbox-btn .form-check-input {
    margin: 0;
    cursor: pointer;
}

.btn-group > .btn-outline-secondary:not(:last-child) {
    border-right: none;
}

.btn-group > .dropdown-toggle-split {
    padding-left: 8px;
    padding-right: 8px;
    height: 31px;
}

.btn-group {
    height: 31px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    transition: background-color 0.3s, color 0.3s;
    background-color: #ffffff;
    color: #212529;
}

/* Dark Mode Styles */
body.dark-mode {
    background-color: #1a1a1a;
    color: #e0e0e0;
}

body.dark-mode .bg-light {
    background-color: #2d2d2d !important;
    color: #e0e0e0;
}

body.dark-mode .navbar-dark {
    background-color: #0d0d0d !important;
}

body.dark-mode .card {
    background-color: #2d2d2d;
    color: #e0e0e0;
    border-color: #444;
}

body.dark-mode .modal-content {
    background-color: #2d2d2d;
    color: #e0e0e0;
    border-color: #444;
}

body.dark-mode .modal-header {
    border-bottom-color: #444;
}

body.dark-mode .modal-footer {
    border-top-color: #444;
}

body.dark-mode .form-control {
    background-color: #1a1a1a;
    color: #e0e0e0;
    border-color: #444;
}

body.dark-mode .form-control:focus {
    background-color: #1a1a1a;
    color: #e0e0e0;
    border-color: #0d6efd;
}

body.dark-mode .form-control::placeholder {
    color: #aaa !important;
    opacity: 1;
}

body.dark-mode textarea.form-control::placeholder {
    color: #aaa !important;
    opacity: 1;
}

body.dark-mode input::placeholder {
    color: #aaa !important;
    opacity: 1;
}

body.dark-mode input.form-control::placeholder {
    color: #aaa !important;
    opacity: 1;
}

body.dark-mode .form-select {
    background-color: #1a1a1a;
    color: #e0e0e0;
    border-color: #444;
}

body.dark-mode .border-end {
    border-color: #444 !important;
}

body.dark-mode .text-muted {
    color: #999 !important;
}

/* Light mode card headers */
.card-header {
    color: #212529;
}

body.dark-mode .card-header {
    color: #e0e0e0;
}

/* Headings in both modes */
h1, h2, h3, h4, h5, h6 {
    color: #212529;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: #e0e0e0;
}

/* Labels in forms */
.form-label {
    color: #212529;
}

body.dark-mode .form-label {
    color: #e0e0e0;
}

/* Small text */
small {
    color: #6c757d;
}

body.dark-mode small {
    color: #999;
}

.email-item {
    border: 1px solid #dee2e6;
    border-radius: 5px;
    padding: 12px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s;
    background-color: white;
    overflow: hidden; /* Prevent content from overflowing */
    max-width: 100%; /* Ensure it doesn't exceed container */
    word-break: break-word; /* Break long words if needed */
}

.email-item:hover {
    background-color: #f8f9fa;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.email-item.unread {
    background-color: #e7f3ff;
    font-weight: 500;
}

.email-item.unread:hover {
    background-color: #d0e7ff;
}

.email-item.selected {
    background-color: #fff3cd;
    border-color: #ffc107;
}

.email-item.selected:hover {
    background-color: #ffe9a0;
}

.email-item.starred {
    background-color: #fffbf0;
    border-color: #ffc107;
}

.email-item.starred:hover {
    background-color: #fff5d6;
}

.email-item.starred.unread {
    background-color: #fff8e1;
}

.email-item.starred.selected {
    background-color: #ffeb3b;
}

body.dark-mode .email-item {
    background-color: #2d2d2d;
    border-color: #444;
}

body.dark-mode .email-item:hover {
    background-color: #3d3d3d;
}

body.dark-mode .email-item.unread {
    background-color: #1a3a52;
}

body.dark-mode .email-item.unread:hover {
    background-color: #244d66;
}

body.dark-mode .email-item.selected {
    background-color: #4d3f1f;
    border-color: #ffc107;
}

body.dark-mode .email-item.selected:hover {
    background-color: #5d4f2f;
}

body.dark-mode .email-item.starred {
    background-color: #3d3319;
    border-color: #ffc107;
}

body.dark-mode .email-item.starred:hover {
    background-color: #4d4322;
}

body.dark-mode .email-item.starred.unread {
    background-color: #4a3f1f;
}

body.dark-mode .email-item.starred.selected {
    background-color: #6d5f2f;
}

.email-item-content {
    display: flex;
    align-items: flex-start;
}

.email-item-left {
    display: flex;
    align-items: center;
    margin-right: 12px;
}

.email-item-body {
    flex: 1;
    min-width: 0;
}

.star-btn {
    color: #6c757d;
    font-size: 18px;
    transition: color 0.2s;
}

.star-btn:hover {
    color: #ffc107;
}

.star-btn .bi-star-fill {
    color: #ffc107 !important;
}

.text-warning {
    color: #ffc107 !important;
}

.email-checkbox {
    margin-top: 0;
    margin-right: 10px;
    vertical-align: middle;
}

.email-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.email-from {
    font-weight: 600;
    color: #212529;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
    word-break: break-all; /* Force break long email addresses */
}

body.dark-mode .email-from {
    color: #e0e0e0;
}

.email-date {
    color: #6c757d;
    font-size: 0.875rem;
}

body.dark-mode .email-date {
    color: #999;
}

.email-subject {
    color: #212529;
    margin-bottom: 5px;
}

body.dark-mode .email-subject {
    color: #e0e0e0;
}

.email-preview {
    color: #6c757d;
    font-size: 0.875rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

body.dark-mode .email-preview {
    color: #999;
}

.domain-item {
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 5px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #212529;
}

.domain-item:hover {
    background-color: #e9ecef;
}

body.dark-mode .domain-item {
    color: #e0e0e0;
}

body.dark-mode .domain-item:hover {
    background-color: #3d3d3d;
}

.domain-item.active {
    background-color: #0d6efd;
    color: white;
}

.domain-item.active:hover {
    background-color: #0b5ed7;
}

.badge-count {
    background-color: #dc3545;
    color: white;
    border-radius: 10px;
    padding: 2px 8px;
    font-size: 0.75rem;
}

.domain-item.active .badge-count {
    background-color: white;
    color: #0d6efd;
}

.user-card, .domain-card {
    border: 1px solid #dee2e6;
    border-radius: 5px;
    padding: 20px;
    margin-bottom: 15px;
    background-color: white;
}

body.dark-mode .user-card, body.dark-mode .domain-card {
    background-color: #2d2d2d;
    border-color: #444;
}

.user-card-header, .domain-card-header {
    display: flex;
    justify-content: space-between;
    align-items-start;
    margin-bottom: 10px;
}

.loading {
    text-align: center;
    padding: 50px;
    color: #6c757d;
}

body.dark-mode .loading {
    color: #999;
}

.empty-state {
    text-align: center;
    padding: 50px;
    color: #6c757d;
}

body.dark-mode .empty-state {
    color: #999;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

#emailBody {
    line-height: 1.6;
}

#emailBody img {
    max-width: 100%;
    height: auto;
}

.vh-100 {
    height: 100vh;
}

.overflow-auto {
    overflow-y: auto;
}

/* Pagination styling */
.pagination {
    justify-content: center;
}

/* Light mode pagination - white background with dark text */
.page-link {
    background-color: #ffffff;
    color: #212529;
    border: 1px solid #dee2e6;
}

.page-link:hover {
    background-color: #e9ecef;
    color: #212529;
}

.page-item.active .page-link {
    background-color: #212529;
    color: #ffffff;
    border-color: #212529;
}

.page-item.disabled .page-link {
    background-color: #ffffff;
    color: #6c757d;
}

/* Dark mode pagination - dark background with light text */
body.dark-mode .page-link {
    background-color: #2d2d2d;
    color: #e0e0e0;
    border: 1px solid #444444;
}

body.dark-mode .page-link:hover {
    background-color: #3a3a3a;
    color: #ffffff;
}

body.dark-mode .page-item.active .page-link {
    background-color: #e0e0e0;
    color: #212529;
    border-color: #e0e0e0;
}

body.dark-mode .page-item.disabled .page-link {
    background-color: #2d2d2d;
    color: #6c757d;
}

/* Email detail view icons - always visible */
#emailDetailView .btn i {
    color: #212529;
}

body.dark-mode #emailDetailView .btn i {
    color: #e0e0e0;
}

#backToInboxBtn i,
#deleteEmailBtn i,
#toggleFavoriteBtn i {
    color: #212529 !important;
}

body.dark-mode #backToInboxBtn i,
body.dark-mode #deleteEmailBtn i,
body.dark-mode #toggleFavoriteBtn i {
    color: #e0e0e0 !important;
}

/* Star icon when favorited */
#toggleFavoriteBtn .bi-star-fill {
    color: #ffc107 !important;
}

/* Login Screen Dark Mode */
#loginScreen {
    background-color: #f8f9fa;
}

body.dark-mode #loginScreen {
    background-color: #1a1a1a;
}

#loginScreen .card {
    background-color: white;
    border: 1px solid #dee2e6;
}

body.dark-mode #loginScreen .card {
    background-color: #2d2d2d;
    border-color: #444;
}

#loginScreen h2 {
    color: #212529;
}

body.dark-mode #loginScreen h2 {
    color: #e0e0e0;
}

#loginScreen .form-label {
    color: #212529;
}

body.dark-mode #loginScreen .form-label {
    color: #e0e0e0;
}

#loginScreen .form-control {
    background-color: white;
    border-color: #ced4da;
    color: #212529;
}

body.dark-mode #loginScreen .form-control {
    background-color: #1a1a1a;
    border-color: #444;
    color: #e0e0e0;
}

#loginScreen .form-control:focus {
    background-color: white;
    border-color: #0d6efd;
    color: #212529;
}

body.dark-mode #loginScreen .form-control:focus {
    background-color: #1a1a1a;
    border-color: #0d6efd;
    color: #e0e0e0;
}

#loginScreen .alert {
    background-color: #f8d7da;
    border-color: #f5c2c7;
    color: #842029;
}

body.dark-mode #loginScreen .alert {
    background-color: #5a1f1f;
    border-color: #842029;
    color: #f8d7da;
}

/* Navbar Icons - Light mode */
.navbar .btn-outline-light i {
    color: #ffffff;
}

body.dark-mode .navbar .btn-outline-light i {
    color: #ffffff;
}

/* Refresh Button Icons */
#refreshBtn i,
#favRefreshBtn i,
#delRefreshBtn i {
    color: #212529;
}

body.dark-mode #refreshBtn i,
body.dark-mode #favRefreshBtn i,
body.dark-mode #delRefreshBtn i {
    color: #e0e0e0;
}

/* Delete Button - Red color in both modes */
#bulkDeleteBtn,
#favBulkDeleteBtn,
#delBulkDeleteBtn {
    color: #dc3545;
    border-color: #dc3545;
}

body.dark-mode #bulkDeleteBtn,
body.dark-mode #favBulkDeleteBtn,
body.dark-mode #delBulkDeleteBtn {
    color: #dc3545;
    border-color: #dc3545;
}

/* Restore Button - Green/Success color */
#delBulkRestoreBtn {
    color: #198754;
    border-color: #198754;
}

body.dark-mode #delBulkRestoreBtn {
    color: #198754;
    border-color: #198754;
}

/* Unfavorite Button - Yellow/Warning color */
#favBulkUnfavoriteBtn {
    color: #ffc107;
    border-color: #ffc107;
}

body.dark-mode #favBulkUnfavoriteBtn {
    color: #ffc107;
    border-color: #ffc107;
}

/* Primary Buttons - Blue color */
.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
    color: #ffffff;
}

body.dark-mode .btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

body.dark-mode .btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

/* Blue icons in admin section and add buttons */
#addUserBtn i,
#addDomainBtn i,
#addDomainAccessBtn i {
    color: #ffffff;
}

body.dark-mode #addUserBtn i,
body.dark-mode #addDomainBtn i,
body.dark-mode #addDomainAccessBtn i {
    color: #ffffff;
}

/* Outline Primary Buttons */
.btn-outline-primary {
    color: #0d6efd;
    border-color: #0d6efd;
}

body.dark-mode .btn-outline-primary {
    color: #0d6efd;
    border-color: #0d6efd;
}

.btn-outline-primary:hover {
    background-color: #0d6efd;
    color: #ffffff;
}

body.dark-mode .btn-outline-primary:hover {
    background-color: #0d6efd;
    color: #ffffff;
}

/* Secondary Buttons and Dropdowns */
.btn-outline-secondary {
    color: #212529;
    border-color: #6c757d;
}

body.dark-mode .btn-outline-secondary {
    color: #e0e0e0;
    border-color: #6c757d;
}

.btn-outline-secondary:hover {
    background-color: #6c757d;
    color: #ffffff;
}

body.dark-mode .btn-outline-secondary:hover {
    background-color: #6c757d;
    color: #ffffff;
}

/* Dropdown Menu */
.dropdown-menu {
    background-color: #ffffff;
    border-color: #dee2e6;
}

body.dark-mode .dropdown-menu {
    background-color: #2d2d2d;
    border-color: #444;
}

.dropdown-item {
    color: #212529;
}

body.dark-mode .dropdown-item {
    color: #e0e0e0;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
    color: #212529;
}

body.dark-mode .dropdown-item:hover {
    background-color: #3d3d3d;
    color: #e0e0e0;
}

/* Text muted - ensure visibility */
.text-muted {
    color: #6c757d !important;
}

body.dark-mode .text-muted {
    color: #999 !important;
}

/* Section Headers */
h6.text-muted {
    color: #6c757d !important;
}

body.dark-mode h6.text-muted {
    color: #999 !important;
}

/* Alert Info */
.alert-info {
    background-color: #cff4fc;
    border-color: #b6effb;
    color: #055160;
}

body.dark-mode .alert-info {
    background-color: #1a3a42;
    border-color: #0c5460;
    color: #b6effb;
}

.alert-info i {
    color: #055160;
}

body.dark-mode .alert-info i {
    color: #b6effb;
}

/* Sidebar Background */
.bg-light {
    background-color: #f8f9fa !important;
}

body.dark-mode .bg-light {
    background-color: #2d2d2d !important;
}

/* Navbar Background */
.navbar.bg-dark {
    background-color: #212529 !important;
}

body.dark-mode .navbar.bg-dark {
    background-color: #0d0d0d !important;
}

/* User/Domain Card Buttons */
.user-card .btn-outline-primary,
.domain-card .btn-outline-primary {
    color: #0d6efd;
    border-color: #0d6efd;
}

body.dark-mode .user-card .btn-outline-primary,
body.dark-mode .domain-card .btn-outline-primary {
    color: #0d6efd;
    border-color: #0d6efd;
}

.user-card .btn-outline-danger,
.domain-card .btn-outline-danger {
    color: #dc3545;
    border-color: #dc3545;
}

body.dark-mode .user-card .btn-outline-danger,
body.dark-mode .domain-card .btn-outline-danger {
    color: #dc3545;
    border-color: #dc3545;
}

/* Badge Styling */
.badge.bg-danger {
    background-color: #dc3545 !important;
    color: #ffffff;
}

body.dark-mode .badge.bg-danger {
    background-color: #dc3545 !important;
    color: #ffffff;
}

.badge.bg-success {
    background-color: #198754 !important;
    color: #ffffff;
}

body.dark-mode .badge.bg-success {
    background-color: #198754 !important;
    color: #ffffff;
}

.badge.bg-secondary {
    background-color: #6c757d !important;
    color: #ffffff;
}

body.dark-mode .badge.bg-secondary {
    background-color: #6c757d !important;
    color: #ffffff;
}

/* Skeleton Loader Styles */
.skeleton-loader {
    pointer-events: none;
    opacity: 0.7;
}

.skeleton-icon {
    width: 20px;
    height: 20px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
    margin-right: 8px;
}

.skeleton-text {
    height: 14px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
    margin-bottom: 8px;
}

body.dark-mode .skeleton-icon,
body.dark-mode .skeleton-text {
    background: linear-gradient(90deg, #3a3a3a 25%, #2a2a2a 50%, #3a3a3a 75%);
    background-size: 200% 100%;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Inline Email Item Buttons (Restore, Delete Forever) */
.restore-btn {
    color: #198754;
    border-color: #198754;
}

body.dark-mode .restore-btn {
    color: #198754;
    border-color: #198754;
}

.restore-btn:hover {
    background-color: #198754;
    color: #ffffff;
}

body.dark-mode .restore-btn:hover {
    background-color: #198754;
    color: #ffffff;
}

.permanent-delete-btn {
    color: #dc3545;
    border-color: #dc3545;
}

body.dark-mode .permanent-delete-btn {
    color: #dc3545;
    border-color: #dc3545;
}

.permanent-delete-btn:hover {
    background-color: #dc3545;
    color: #ffffff;
}

body.dark-mode .permanent-delete-btn:hover {
    background-color: #dc3545;
    color: #ffffff;
}

/* Icons inside inline buttons */
.restore-btn i,
.permanent-delete-btn i {
    color: inherit;
}

body.dark-mode .restore-btn i,
body.dark-mode .permanent-delete-btn i {
    color: inherit;
}

/* Edit and Delete buttons in user/domain cards */
.user-card .btn-outline-primary i,
.domain-card .btn-outline-primary i {
    color: #0d6efd;
}

body.dark-mode .user-card .btn-outline-primary i,
body.dark-mode .domain-card .btn-outline-primary i {
    color: #0d6efd;
}

.user-card .btn-outline-danger i,
.domain-card .btn-outline-danger i {
    color: #dc3545;
}

body.dark-mode .user-card .btn-outline-danger i,
body.dark-mode .domain-card .btn-outline-danger i {
    color: #dc3545;
}

/* Remove hover effect from delete button in domain management */
.domain-card .btn-outline-danger:hover {
    background-color: transparent;
    color: #dc3545;
    border-color: #dc3545;
}

body.dark-mode .domain-card .btn-outline-danger:hover {
    background-color: transparent;
    color: #dc3545;
    border-color: #dc3545;
}

/* Modal close button */
.btn-close {
    filter: invert(0);
}

body.dark-mode .btn-close {
    filter: invert(1);
}

/* Modal secondary buttons */
.modal-footer .btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
    color: #ffffff;
}

body.dark-mode .modal-footer .btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
    color: #ffffff;
}

/* Fix checkbox overflow in modal cards */
#domainAccessContainer .form-check {
    padding-right: 1.5rem;
    overflow: visible;
}

#domainAccessContainer .form-check-input {
    flex-shrink: 0;
}

#domainAccessContainer .form-check-label {
    padding-right: 1rem;
    word-wrap: break-word;
}

#domainAccessContainer .card-body {
    overflow-x: visible;
    padding-right: 1.5rem;
}

/* Ensure modal body doesn't clip content */
.modal-body {
    overflow-x: visible;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Navbar container adjustments for mobile */
    .navbar .container-fluid {
        padding: 0 0.5rem;
    }

    .navbar .d-flex {
        gap: 0.25rem;
    }

    /* Hide sidebar by default on mobile */
    .sidebar-mobile {
        position: fixed;
        left: -100%;
        top: 56px; /* Below navbar */
        width: 280px;
        height: calc(100vh - 56px);
        z-index: 1000;
        transition: left 0.3s ease;
        overflow-y: auto;
    }

    .sidebar-mobile.show {
        left: 0;
    }

    /* Sidebar overlay */
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

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

    /* Mobile menu toggle button */
    .mobile-menu-toggle {
        display: block !important;
    }

    /* Make main content full width on mobile */
    .col-md-9.col-lg-10 {
        padding: 0 !important;
        margin-left: 0 !important;
    }

    /* Adjust email item for mobile */
    .email-item {
        padding: 10px;
        margin-bottom: 6px;
        max-width: calc(100vw - 2rem); /* Account for page padding */
    }

    .email-item-content {
        width: 100%;
        overflow: hidden;
    }

    .email-item-header {
        flex-direction: row;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .email-from {
        font-size: 14px;
        margin-bottom: 4px;
        max-width: 60%; /* Limit width to prevent overflow */
        white-space: normal; /* Allow wrapping on mobile */
        word-break: break-all; /* Break long email addresses */
        line-height: 1.2;
    }

    .email-date {
        font-size: 12px;
    }

    .email-subject {
        font-size: 14px;
    }

    .email-preview {
        font-size: 13px;
    }

    /* Adjust email actions bar for mobile */
    .email-actions-bar {
        flex-wrap: wrap;
        padding: 6px 0;
    }

    .email-actions-bar .btn-group,
    .email-actions-bar .btn {
        margin-bottom: 4px;
    }

    /* Search bar full width on mobile */
    .search-container {
        max-width: 100%;
        flex: 1 1 100%;
        margin-bottom: 8px;
    }

    /* Reduce padding on mobile */
    .p-4 {
        padding: 1rem !important;
    }

    /* Email detail view adjustments */
    #emailDetailView {
        overflow-x: hidden;
        max-width: 100vw;
    }

    #emailDetailView .p-4 {
        padding: 1rem !important;
    }

    #emailSubject {
        font-size: 1.25rem;
        word-break: break-word;
    }

    #emailFromName, #emailFromAddress {
        word-break: break-all;
        max-width: 100%;
    }

    #emailBody {
        overflow-x: hidden;
        word-wrap: break-word;
    }

    /* Domain item styling for mobile */
    .domain-item {
        padding: 12px;
        margin-bottom: 6px;
    }

    /* Pagination on mobile */
    .pagination {
        flex-wrap: wrap;
        font-size: 14px;
    }

    .page-link {
        padding: 0.375rem 0.75rem;
    }

    /* User and domain cards on mobile */
    .user-card, .domain-card {
        padding: 15px;
    }

    .user-card-header, .domain-card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .user-card-header > div:last-child,
    .domain-card-header > div:last-child {
        margin-top: 10px;
    }

    /* Modal adjustments for mobile */
    .modal-dialog {
        margin: 0.5rem;
    }

    /* Reduce font sizes slightly on mobile */
    body {
        font-size: 14px;
    }

    h4 {
        font-size: 1.25rem;
    }

    h5 {
        font-size: 1.1rem;
    }

    /* Navbar adjustments */
    .navbar {
        padding: 0.25rem 0.5rem;
    }

    .navbar-brand {
        font-size: 0.9rem;
        margin-right: 0.5rem;
    }

    .navbar-brand i {
        display: none; /* Hide icon on mobile to save space */
    }

    #userEmail {
        font-size: 11px;
        max-width: 100px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        display: inline-block;
        vertical-align: middle;
    }

    /* Smaller buttons on mobile navbar */
    .navbar .btn-sm {
        padding: 0.2rem 0.4rem;
        font-size: 0.75rem;
    }

    #darkModeToggle {
        padding: 0.2rem 0.3rem;
    }

    #logoutBtn {
        padding: 0.2rem 0.5rem;
    }

    /* Email list container fix */
    #emailsList, #favoriteEmailsList, #deletedEmailsList {
        overflow-x: hidden;
        max-width: 100%;
    }

    /* Prevent any element from causing overflow */
    * {
        max-width: 100vw;
    }

    /* Fix email date to not push content */
    .email-date {
        font-size: 11px;
        flex-shrink: 0;
        margin-left: auto;
    }

    /* Stack action buttons vertically on very small screens */
    @media (max-width: 480px) {
        /* Even smaller adjustments for very small phones */
        .navbar {
            min-height: 48px;
        }

        .navbar-brand {
            font-size: 0.8rem;
        }

        #userEmail {
            max-width: 80px;
            font-size: 10px;
        }

        .navbar .btn-sm {
            padding: 0.15rem 0.3rem;
            font-size: 0.7rem;
        }

        .email-actions-bar {
            flex-direction: column;
            align-items: stretch;
        }

        .email-actions-bar .btn-group,
        .email-actions-bar .btn {
            width: 100%;
            margin-bottom: 6px;
        }

        .email-item-left {
            flex-direction: column;
            align-items: flex-start;
        }

        .star-btn {
            margin-bottom: 4px;
        }
    }
}

/* Additional mobile improvements */
@media (max-width: 400px) {
    /* Very small phones */
    #inboxTitle {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .search-input {
        height: 38px;
        font-size: 13px;
    }

    .btn-group .btn-sm {
        padding: 0.2rem 0.4rem;
        font-size: 0.7rem;
    }

    /* Reduce padding further on very small screens */
    .p-3 {
        padding: 0.75rem !important;
    }

    /* Email item adjustments */
    .email-item {
        padding: 8px;
        margin-bottom: 4px;
    }

    /* Make dropdown work better on mobile */
    .dropdown-menu {
        min-width: 150px;
        font-size: 13px;
    }

    /* Better spacing for action buttons */
    .email-actions-bar {
        gap: 0.25rem !important;
    }
}

/* Improve overall mobile UI polish */
@media (max-width: 768px) {
    /* Better border radius on mobile */
    .email-item {
        border-radius: 8px;
    }

    /* Improve search bar appearance */
    .search-input {
        border-radius: 20px;
    }

    /* Better touch targets */
    .star-btn, .email-checkbox {
        min-width: 32px;
        min-height: 32px;
    }

    /* Improve readability */
    .email-from {
        font-weight: 600;
    }

    .email-preview {
        line-height: 1.4;
    }

    /* Better visual hierarchy */
    #inboxView h4 {
        border-bottom: 1px solid #dee2e6;
        padding-bottom: 0.5rem;
        margin-bottom: 1rem;
    }

    body.dark-mode #inboxView h4 {
        border-bottom-color: #444;
    }
}

/* Tablet adjustments (768px - 992px) */
@media (min-width: 768px) and (max-width: 992px) {
    .col-md-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .col-md-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .domain-item {
        font-size: 14px;
    }
}