/* General Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    font-size: 16px;
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

.container {
    width: 90%;
    max-width: 1400px;
    margin: 20px auto;
    padding: 20px;
    border-radius: 8px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom-width: 1px;
    border-bottom-style: solid;
}

header h1 {
    margin: 0;
}

.header-controls span, .header-controls button {
    margin-left: 15px;
}

.main-layout {
    display: flex;
    gap: 20px;
}

.file-explorer-panel {
    flex: 2.85; /* Slightly reduced to accommodate wider activity log */
    padding: 15px;
    border-radius: 8px;
}

.activity-log-panel {
    flex: 1.05; /* Increased by approximately 5% */
    padding: 15px;
    border-radius: 8px;
    max-height: 70vh;
    overflow-y: auto;
    overflow-x: hidden; /* Disable horizontal scrollbar */
}

.path-navigator {
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-actions button {
    margin-right: 5px;
    margin-bottom: 10px;
}

.file-list-container {
    border-width: 1px;
    border-style: solid;
    padding: 10px;
    min-height: 200px;
    border-radius: 4px;
    overflow-y: auto;
    flex-grow: 1;
    position: relative; /* Create stacking context */
    z-index: 1; /* Base stacking context */
    height: calc(12 * 40px); /* Limit to 10 items (assuming each item is ~40px) */
}

.file-item, .folder-item {
    padding: 8px 10px;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.file-item:last-child, .folder-item:last-child {
    border-bottom: none;
}

.file-item input[type="checkbox"], .folder-item input[type="checkbox"] {
    margin-right: 10px;
}

.item-details {
    display: flex;
    align-items: center;
    flex-grow: 1;
}

.item-checkbox {
    margin-right: 10px;
    cursor: pointer;
}

.item-details .fas {
    font-size: 1.1em;
    width: 20px;
    text-align: center;
}

.item-details .item-icon {
    margin-right: 0.5rem; /* Add spacing between icon and name */
    flex-shrink: 0; /* Prevent icon from shrinking */
}

.item-details .item-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-grow: 1;
}

.file-item-actions {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
}

.file-item-actions button {
    margin-left: 5px;
    padding: 4px 8px;
    font-size: 0.85em;
}

.file-preview-area {
    margin-top: 20px;
    padding: 15px;
    border-radius: 4px;
    border-width: 1px;
    border-style: solid;
}

#file-content-editor {
    width: 98%;
    min-height: 250px;
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 4px;
    border-width: 1px;
    border-style: solid;
}

#activity-log-list {
    list-style-type: none;
    padding: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

#activity-log-list li {
    padding: 6px 0;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    font-size: 0.9em;
    white-space: normal; /* Allow text wrapping */
    word-break: break-word; /* Break long words if needed */
}
#activity-log-list li:last-child {
    border-bottom: none;
}
#activity-log-list li .log-timestamp {
    font-size: 0.8em;
    margin-right: 5px;
}
#activity-log-list li .log-user {
    font-weight: bold;
}

footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top-width: 1px;
    border-top-style: solid;
    font-size: 0.9em;
}

/* Dark Mode */
body.dark-mode {
    background-color: #1e1e1e;
    color: #d4d4d4;
    --dropdown-bg: rgba(40, 40, 40, 0.75); /* Darker glass for dark mode */
    --dropdown-border: rgba(255, 255, 255, 0.15);
    --dropdown-button-hover-bg: rgba(255, 255, 255, 0.12);
    --modal-backdrop-color: rgba(0, 0, 0, 0.7); /* Semi-transparent backdrop for dark mode */
    --modal-content-bg: rgba(35, 35, 35, 0.85); /* More opaque background for modal content */
    --modal-border-color: rgba(255, 255, 255, 0.15);
}

.dark-mode .container, .dark-mode .file-explorer-panel, .dark-mode .activity-log-panel {
    background-color: #252526;
    border: 1px solid #383838;
}

.dark-mode header {
    border-bottom-color: #383838;
}

.dark-mode .path-navigator {
    background-color: #333;
    border: 1px solid #444;
}

.dark-mode .file-list-container, .dark-mode .file-preview-area, .dark-mode #file-content-editor {
    border-color: #444;
    background-color: #1e1e1e; /* Editor background */
    color: #d4d4d4;
}

.dark-mode .file-item, .dark-mode .folder-item, .dark-mode #activity-log-list li {
    border-bottom-color: #383838;
}

.dark-mode .file-item:hover, .dark-mode .folder-item:hover {
    background-color: #2a2d2e;
}

.dark-mode button {
    background-color: #3a3a3a;
    color: #f0f0f0;
    border: 1px solid #555;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
}

.dark-mode button:hover {
    background-color: #4a4a4a;
}

.dark-mode button:disabled {
    background-color: #2a2a2a;
    color: #666;
    cursor: not-allowed;
}

.dark-mode input[type="text"], .dark-mode input[type="password"], .dark-mode textarea {
    background-color: #333;
    color: #d4d4d4;
    border: 1px solid #555;
    padding: 8px;
    border-radius: 4px;
}

.dark-mode footer {
    border-top-color: #383838;
}

.dark-mode .error-message {
    color: #ff6666;
}

/* Light Mode (Opposite of Dark Mode) */
body.light-mode {
    background-color: #f4f4f4;
    color: #333;
    --dropdown-bg: rgba(245, 245, 245, 0.75); /* Lighter glass for light mode */
    --dropdown-border: rgba(0, 0, 0, 0.1);
    --dropdown-button-hover-bg: rgba(0, 0, 0, 0.08);
    --modal-backdrop-color: rgba(0, 0, 0, 0.5); /* Lighter backdrop for light mode */
    --modal-content-bg: rgba(245, 245, 245, 0.92); /* More opaque background for modal content */
    --modal-border-color: rgba(0, 0, 0, 0.1);
}

.light-mode .container, .light-mode .file-explorer-panel, .light-mode .activity-log-panel {
    background-color: #ffffff;
    border: 1px solid #ddd;
}

.light-mode header {
    border-bottom-color: #ddd;
}

.light-mode .path-navigator {
    background-color: #eee;
    border: 1px solid #ccc;
}

.light-mode .file-list-container, .light-mode .file-preview-area, .light-mode #file-content-editor {
    border-color: #ccc;
    background-color: #ffffff;
    color: #333;
}

.light-mode .file-item, .light-mode .folder-item, .light-mode #activity-log-list li {
    border-bottom-color: #eee;
}

.light-mode .file-item:hover, .light-mode .folder-item:hover {
    background-color: #f0f0f0;
}

.light-mode button {
    background-color: #e0e0e0;
    color: #333;
    border: 1px solid #ccc;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
}

.light-mode button:hover {
    background-color: #d0d0d0;
}

.light-mode button:disabled {
    background-color: #f0f0f0;
    color: #aaa;
    cursor: not-allowed;
}

.light-mode input[type="text"], .light-mode input[type="password"], .light-mode textarea {
    background-color: #fff;
    color: #333;
    border: 1px solid #ccc;
    padding: 8px;
    border-radius: 4px;
}

.light-mode footer {
    border-top-color: #ddd;
}

.light-mode .error-message {
    color: #cc0000;
}

/* Login Page Specific Styles */
.login-container {
    width: 100%;
    max-width: 400px;
    margin: 50px auto;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

.dark-mode .login-container {
    background-color: #252526;
    border: 1px solid #383838;
    box-shadow: 0 0 15px rgba(0,0,0,0.3);
}

.light-mode .login-container {
    background-color: #fff;
    border: 1px solid #ddd;
}

.login-container h2 {
    text-align: center;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-group input[type="text"], .form-group input[type="password"] {
    width: calc(100% - 18px); /* Account for padding */
}

.login-container button[type="submit"] {
    width: 100%;
    padding: 10px;
}

.login-container p small {
    display: block;
    text-align: center;
    margin-top: 15px;
    font-size: 0.85em;
}

/* Utility */
.hidden {
    display: none;
}
.error-message {
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
    text-align: center;
}
.dark-mode .error-message { background-color: rgba(255, 102, 102, 0.2); border: 1px solid #ff6666; color: #ffcccc;}
.light-mode .error-message { background-color: rgba(204, 0, 0, 0.1); border: 1px solid #cc0000; color: #990000;}

.success-message {
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
    text-align: center;
}
.dark-mode .success-message { background-color: rgba(102, 204, 102, 0.2); border: 1px solid #66cc66; color: #cce5cc;}
.light-mode .success-message { background-color: rgba(0, 128, 0, 0.1); border: 1px solid #008000; color: #006400;}

/* Selected item styling */
.file-item.selected, .folder-item.selected {
    background-color: var(--selection-background-color, rgba(0, 123, 255, 0.25)); /* A semi-transparent blue */
    /* border-left: 3px solid var(--accent-color, #007bff); Optional: adds a side border */
    border-radius: 3px; /* Slightly rounded corners for the selection highlight */
}

.navigation-item.selected {
    /* Ensure navigation items like '..' don't get a persistent selection highlight if not desired */
    background-color: transparent;
}

.dark-mode .file-item.selected, .dark-mode .folder-item.selected {
    background-color: #094771; /* A distinct selection color for dark mode */
}
.light-mode .file-item.selected, .light-mode .folder-item.selected {
    background-color: #cce5ff; /* A distinct selection color for light mode */
}

/* Toast Notifications */
.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 25px;
    border-radius: 6px;
    z-index: 10000; /* Ensure it's on top */
    color: white;
    font-size: 0.95em;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    opacity: 0;
    transition: opacity 0.3s ease-in-out, bottom 0.3s ease-in-out;
    max-width: 80%;
    text-align: center;
}

.toast.show {
    opacity: 1;
    bottom: 30px;
}

.toast.info {
    background-color: #007bff;
}

.toast.success {
    background-color: #28a745;
}

.toast.error {
    background-color: #dc3545;
}

.toast.warning {
    background-color: #ffc107;
    color: #333; /* Darker text for light warning background */
}

/* Image Zoom Modal Styles */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 10001; /* Sit on top, higher than toast */
    padding-top: 50px; /* Location of the box */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: var(--modal-backdrop-color, rgba(0,0,0,0.7)); /* Theme-aware backdrop */
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 95%;
    max-height: 95vh; /* Increased from 85% to make zoom 75% bigger */
    /* Animation (optional) */
    animation-name: zoom;
    animation-duration: 0.4s;
}

@keyframes zoom {
    from {transform:scale(0.5)}
    to {transform:scale(1)}
}

#modal-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 15px 0;
    height: 50px; /* Or adjust as needed */
}

.close-modal-button {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
}

.close-modal-button:hover,
.close-modal-button:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

/* For video, a utility class for a potential custom fullscreen button */
.fullscreen-button {
    padding: 5px 10px;
    margin-left: 10px;
}

/* Upload Progress Styling */
.upload-progress-area {
    margin-top: 15px;
    max-height: 200px;
    overflow-y: auto;
}

.upload-progress-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 45px 8px 12px; /* Increased right padding for close button */
    margin-bottom: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9em;
    position: relative;
    min-height: 40px;
}

.upload-progress-close {
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 14px;
    font-weight: bold;
    color: var(--text-secondary);
    cursor: pointer;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.upload-progress-close:hover {
    background: var(--error-color);
    color: white;
}

.file-info {
    flex: 1;
    color: var(--text-primary);
    font-weight: 500;
    min-width: 0; /* Allow text to truncate */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.progress-bar-container {
    width: 80px;
    height: 6px;
    background: var(--bg-primary);
    border-radius: 3px;
    overflow: hidden;
    flex-shrink: 0;
}

.progress-bar {
    height: 100%;
    background: var(--accent-color);
    transition: width 0.3s ease, background-color 0.3s ease;
    border-radius: 3px;
}

.progress-text {
    font-size: 0.8em;
    color: var(--text-secondary);
    min-width: 35px;
    max-width: 80px;
    text-align: center;
    flex-shrink: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.upload-speed {
    font-size: 0.8em;
    color: var(--text-secondary);
    min-width: 60px;
    text-align: right;
    flex-shrink: 0;
}

/* Styles for inline rename */
.rename-controls {
    display: flex;
    align-items: center;
    gap: 5px; /* Space between input and buttons */
}

.rename-input {
    flex-grow: 1;
    padding: 6px 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9em;
}

.rename-confirm-btn,
.rename-cancel-btn {
    background-color: transparent;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 5px;
    font-size: 1em;
}

.rename-confirm-btn:hover i,
.rename-cancel-btn:hover i{
    opacity: 0.7;
}

.rename-confirm-btn i.fa-check {
    color: #28a745; /* Green for confirm */
}

.rename-cancel-btn i.fa-times {
    color: #dc3545; /* Red for cancel */
}

/* Styles for Ellipsis Dropdown */
.file-item-actions-wrapper {
    position: relative;
    margin-left: auto;
    z-index: 10; /* Higher than file-list-container */
}

.ellipsis-button {
    background-color: transparent;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 8px;
    font-size: 1.1em;
    line-height: 1;
    position: relative;
    z-index: 1; /* Ensure button is above other elements */
    transition: transform 0.2s;
}

.ellipsis-button:hover {
    opacity: 0.7;
}

.ellipsis-button .fa-times {
    color: var(--accent-color, #ff5252); /* Red X for closing */
}

.actions-dropdown {
    display: none; /* Hidden by default */
    position: fixed; /* Fixed position to float on top of everything */
    background-color: var(--dropdown-bg);
    border: 1px solid var(--dropdown-border);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
    z-index: 1000; 
    min-width: 180px; /* Adjusted min-width */
    padding: 8px 0; /* Adjusted padding */
    opacity: 1; /* Keep this as 1, translucency comes from background-color */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.actions-dropdown.active {
    display: block; 
}

.actions-dropdown button {
    display: block;
    width: 100%;
    padding: 10px 15px; /* Increased padding for better touch/click targets */
    text-align: left;
    background-color: transparent; /* Buttons themselves are transparent */
    border: none;
    color: var(--text-color);
    cursor: pointer;
    font-size: 0.9em;
    opacity: 0.9; /* From your previous change */
    transition: background-color 0.2s, opacity 0.2s; /* Adjusted transition for opacity based on your change */
}

.actions-dropdown button:hover {
    background-color: var(--dropdown-button-hover-bg); 
    opacity: 1; 
}

.actions-dropdown button i {
    margin-right: 8px;
    width: 16px; /* Align icons */
    text-align: center;
}

/* Adjust file-item to ensure actions are on the far right */
.file-item, .folder-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: var(--modal-backdrop-color);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--modal-content-bg);
    border: 1px solid var(--modal-border-color);
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: modalFadeIn 0.3s ease-out;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--modal-border-color);
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.2em;
}

.modal-body {
    padding: 20px;
}

.modal-body p {
    margin: 0 0 15px 0;
    color: var(--text-secondary);
    line-height: 1.4;
}

.modal-body label {
    display: block;
    margin: 10px 0 5px 0;
    color: var(--text-primary);
    font-weight: 500;
}

.modal-body input[type="text"] {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    box-sizing: border-box;
    margin-top: 5px;
}

.modal-body input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 20px;
    border-top: 1px solid var(--modal-border-color);
}

.modal .close {
    color: var(--text-secondary);
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.modal .close:hover {
    color: var(--text-primary);
    background: var(--hover-bg);
}

.button-primary {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
}

.button-primary:hover {
    background-color: var(--primary-hover-color);
}

.button-secondary {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
}

.button-secondary:hover {
    background-color: var(--hover-bg);
}

.button-danger {
    background-color: var(--error-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
}

.button-danger:hover {
    background-color: var(--error-hover-color);
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes progress-indeterminate {
    0% {
        background-position: -20px 0;
    }
    100% {
        background-position: 20px 0;
    }
}

/* Activity Log Color Coding */
.log-action {
    font-weight: bold;
}

.log-details {
    color: var(--text-color-secondary); /* Subtler color for details */
    margin-left: 5px;
}

/* Default/Other Actions */
.log-action-default {
    color: var(--text-color); /* Or a specific neutral color */
}
body.light-mode .log-action-default {
    color: #555;
}

/* Login/Logout Actions */
.log-action-login, .log-action-logout {
    color: var(--info-color, #17a2b8);
}
body.light-mode .log-action-login, body.light-mode .log-action-logout {
    color: #117a8b;
}

/* Add/Create Actions (e.g., upload, create_folder) */
.log-action-add {
    color: var(--success-color, #28a745);
}
body.light-mode .log-action-add {
    color: #1e7e34;
}

/* Modify/Rename Actions */
.log-action-modify {
    color: var(--warning-color, #ffc107); /* Yellow/Orange for modifications */
}
body.light-mode .log-action-modify {
    color: #d39e00; 
}

/* Delete Actions */
.log-action-delete {
    color: var(--danger-color, #dc3545);
}
body.light-mode .log-action-delete {
    color: #bd2130;
}

/* Preview/View Actions */
.log-action-preview {
    color: var(--primary-color, #007bff); /* Blue for previews */
}
body.light-mode .log-action-preview {
    color: #0056b3;
}

/* Download Actions */
.log-action-download {
    color: var(--secondary-color, #6c757d); /* Grey/Secondary for downloads */
}
body.light-mode .log-action-download {
    color: #545b62;
}

/* Archive Actions (zip/unzip) */
.log-action-archive {
    color: var(--accent-color-darker, #5a4fcf); /* A purple/indigo for archive ops */
}
body.light-mode .log-action-archive {
    color: #4e43b1;
}

/* Error/Access Denied Actions */
.log-action-error {
    color: var(--danger-color, #dc3545); /* Same as delete for high alert */
}
body.light-mode .log-action-error {
    color: #bd2130;
}

/* Active state for toggle select mode button */
#toggle-select-mode-button.active {
    background-color: var(--primary-color, #007bff) !important;
    color: white !important;
}

body.light-mode #toggle-select-mode-button.active {
    background-color: #0056b3 !important;
    color: white !important;
}

/* Make sure the hover state works with active */
#toggle-select-mode-button.active:hover {
    background-color: var(--primary-hover-color, #0056b3) !important;
}

/* Custom Scrollbar Styling */
/* Apply to all elements including body/html */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

/* Dark Mode Scrollbar */
body.dark-mode ::-webkit-scrollbar-track,
body.dark-mode::-webkit-scrollbar-track {
    background: rgba(45, 45, 45, 0.3);
    border-radius: 4px;
}

body.dark-mode ::-webkit-scrollbar-thumb,
body.dark-mode::-webkit-scrollbar-thumb {
    background: rgba(140, 140, 140, 0.6);
    border-radius: 4px;
    transition: background 0.2s;
}

body.dark-mode ::-webkit-scrollbar-thumb:hover,
body.dark-mode::-webkit-scrollbar-thumb:hover {
    background: rgba(160, 160, 160, 0.8);
}

body.dark-mode ::-webkit-scrollbar-corner,
body.dark-mode::-webkit-scrollbar-corner {
    background: rgba(45, 45, 45, 0.3);
}

/* Light Mode Scrollbar */
body.light-mode ::-webkit-scrollbar-track,
body.light-mode::-webkit-scrollbar-track {
    background: rgba(240, 240, 240, 0.5);
    border-radius: 4px;
}

body.light-mode ::-webkit-scrollbar-thumb,
body.light-mode::-webkit-scrollbar-thumb {
    background: rgba(120, 120, 120, 0.6);
    border-radius: 4px;
    transition: background 0.2s;
}

body.light-mode ::-webkit-scrollbar-thumb:hover,
body.light-mode::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 100, 100, 0.8);
}

body.light-mode ::-webkit-scrollbar-corner,
body.light-mode::-webkit-scrollbar-corner {
    background: rgba(240, 240, 240, 0.5);
}

/* Firefox scrollbar styling */
html, body {
    scrollbar-width: thin;
}

body.dark-mode,
body.dark-mode * {
    scrollbar-color: rgba(140, 140, 140, 0.6) rgba(45, 45, 45, 0.3);
}

body.light-mode,
body.light-mode * {
    scrollbar-color: rgba(120, 120, 120, 0.6) rgba(240, 240, 240, 0.5);
}

/* Activity Log Variables */
:root {
    /* Light Mode Log Colors */
    --log-add-color-light: #28a745;       /* Green */
    --log-delete-color-light: #dc3545;    /* Red */
    --log-modify-color-light: #ffc107;    /* Yellow */
    --log-preview-color-light: #17a2b8;   /* Teal */
    --log-download-color-light: #007bff;  /* Blue */
    --log-archive-color-light: #6f42c1;   /* Purple */
    --log-login-color-light: #20c997;     /* Lighter Green */
    --log-logout-color-light: #fd7e14;    /* Orange */
    --log-error-color-light: #e83e8c;     /* Pink */
    --log-system-color-light: #6c757d;    /* Grey */

    /* Dark Mode Log Colors */
    --log-add-color-dark: #3dd563;
    --log-delete-color-dark: #f85149;
    --log-modify-color-dark: #ffca2c;
    --log-preview-color-dark: #29b6f6;
    --log-download-color-dark: #4dabf5;
    --log-archive-color-dark: #ab47bc;
    --log-login-color-dark: #26a69a;
    --log-logout-color-dark: #ffa726;
    --log-error-color-dark: #ec407a;
    --log-system-color-dark: #90a4ae;     /* Lighter Grey for Dark */
}

body.light-mode {
    --log-add-color: var(--log-add-color-light);
    --log-delete-color: var(--log-delete-color-light);
    --log-modify-color: var(--log-modify-color-light);
    --log-preview-color: var(--log-preview-color-light);
    --log-download-color: var(--log-download-color-light);
    --log-archive-color: var(--log-archive-color-light);
    --log-login-color: var(--log-login-color-light);
    --log-logout-color: var(--log-logout-color-light);
    --log-error-color: var(--log-error-color-light);
    --log-system-color: var(--log-system-color-light);
}

body.dark-mode {
    --log-add-color: var(--log-add-color-dark);
    --log-delete-color: var(--log-delete-color-dark);
    --log-modify-color: var(--log-modify-color-dark);
    --log-preview-color: var(--log-preview-color-dark);
    --log-download-color: var(--log-download-color-dark);
    --log-archive-color: var(--log-archive-color-dark);
    --log-login-color: var(--log-login-color-dark);
    --log-logout-color: var(--log-logout-color-dark);
    --log-error-color: var(--log-error-color-dark);
    --log-system-color: var(--log-system-color-dark);
}

.log-action-add { color: var(--log-add-color); }
.log-action-delete { color: var(--log-delete-color); }
.log-action-modify { color: var(--log-modify-color); }
.log-action-preview { color: var(--log-preview-color); }
.log-action-download { color: var(--log-download-color); }
.log-action-archive { color: var(--log-archive-color); }
.log-action-login { color: var(--log-login-color); }
.log-action-logout { color: var(--log-logout-color); }
.log-action-error { color: var(--log-error-color); }
.log-action-system { color: var(--log-system-color); }

.checkbox-container {
    display: flex;
    align-items: center;
    margin-top: 15px;
    gap: 8px;
}

.modal-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.checkbox-label {
    margin: 0 !important;
    font-weight: normal !important;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

.checkbox-label:hover {
    color: var(--text-primary);
}

/* Drag and Drop Upload Styles */
.file-list-container {
    position: relative;
    min-height: 200px;
}

#file-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.drag-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 123, 255, 0.1);
    border: 2px dashed var(--primary-color);
    border-radius: 8px;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    pointer-events: none;
}

.drag-overlay.active {
    display: flex;
}

.file-list-container.drag-active {
    background: rgba(0, 123, 255, 0.05);
    border-radius: 8px;
}

.drag-overlay-text {
    font-size: 18px;
    font-weight: bold;
    color: var(--primary-color);
    background: var(--bg-primary);
    padding: 20px 40px;
    border-radius: 8px;
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* --- Drag and Drop Styles --- */
.file-item[draggable="true"], .folder-item[draggable="true"] {
    cursor: grab;
}

.file-item[draggable="true"]:active, .folder-item[draggable="true"]:active {
    cursor: grabbing;
}

.file-item.drag-over, .folder-item.drag-over {
    background-color: var(--accent-color);
    border: 2px dashed var(--text-color);
    opacity: 0.7;
}

.file-item.drag-over .item-name, .folder-item.drag-over .item-name {
    font-weight: bold;
}

/* --- File Upload Progress Styles --- */

/* --- Navigation Item Styling --- */
.navigation-item {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    opacity: 0.8;
    font-style: italic;
}

.navigation-item:hover {
    opacity: 1;
    background-color: rgba(var(--accent-color-rgb), 0.1);
}

/* --- File List Styling --- */