:root {
    --primary-color: #4285F4;
    --primary-dark: #3367D6;
    --secondary-color: #34A853;
    --danger-color: #EA4335;
    --warning-color: #FBBC05;
    --light-color: #F8F9FA;
    --dark-color: #202124;
    --gray-color: #5F6368;
    --light-gray: #DFE1E5;
    --success-color: #34A853;
    --info-color: #4285F4;
    
    --header-height: 64px;
    --footer-height: 60px;
    --sidebar-width: 240px;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.1);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.1);
    
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    --transition-speed: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--dark-color);
    background-color: #f5f5f7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--primary-dark);
}

button {
    cursor: pointer;
}

button:focus {outline:0}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background-color: #fff;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo img{
    height: 50px;
}

.logo i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.logo span {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-color);
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    margin-right: 1rem;
	margin-bottom:0;
}

.nav-menu li {
    margin-left: 1rem;
}

.nav-menu a {
    display: flex;
    align-items: center;
    color: var(--gray-color);
    transition: color var(--transition-speed);
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a i {
    margin-right: 0.5rem;
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-dropdown-btn {
    display: flex;
    align-items: center;
    background: transparent;
    border: none;
    color: var(--gray-color);
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.user-dropdown-btn:hover {
    background-color: var(--light-color);
}

.user-dropdown-btn i:first-child {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.user-dropdown-btn i:last-child {
    margin-left: 0.5rem;
    font-size: 0.8rem;
}

.user-dropdown-content, .file-dropdown-content {
    position: absolute;
    top: calc(100% + 5px);
    right: 0;
    background-color: #fff;
    min-width: 180px;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-speed);
}

.user-dropdown-content.active, .file-dropdown-content.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown-content a, .file-dropdown-content a {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--gray-color);
    transition: all var(--transition-speed);
}

.user-dropdown-content a:hover, .file-dropdown-content a:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.user-dropdown-content a i, .file-dropdown-content a i {
    margin-right: 0.5rem;
    width: 20px;
    text-align: center;
}






/* User Dropdown */
.user-dropdown {
    position: relative;
    margin-left: 1rem; /* Add spacing between dropdowns */
}

.user-dropdown-btn {
    display: flex;
    align-items: center;
    background: transparent;
    border: none;
    color: var(--gray-color);
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.user-dropdown-btn:hover {
    background-color: var(--light-color);
}

.user-dropdown-btn i:first-child {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.user-dropdown-btn i:last-child {
    margin-left: 0.5rem;
    font-size: 0.8rem;
}

.user-dropdown-content, .file-dropdown-content {
    position: absolute;
    top: calc(100% + 5px);
    right: 0;
    background-color: #fff;
    min-width: 180px;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-speed);
}

/* Show dropdown on hover for desktop */
@media (min-width: 769px) {
    .user-dropdown:hover .user-dropdown-content,
    .user-dropdown:hover .file-dropdown-content {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
}

.user-dropdown-content a, .file-dropdown-content a {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--gray-color);
    transition: all var(--transition-speed);
}

.user-dropdown-content a:hover, .file-dropdown-content a:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.user-dropdown-content a i, .file-dropdown-content a i {
    margin-right: 0.5rem;
    width: 20px;
    text-align: center;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-color);
    cursor: pointer;
}

@media (max-width: 768px) {
    .main-nav {
        display: none; /* Hide main nav on mobile */
    }
    .mobile-menu-toggle {
        display: block; /* Show toggle button on mobile */
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: #fff;
    z-index: 200;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-speed);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}







/* Auth Menu */
.auth-menu {
    display: flex;
    align-items: center;
}

.auth-menu a:first-child {
    margin-right: 0.5rem;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-color);
    cursor: pointer;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: #fff;
    z-index: 200;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-speed);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.mobile-menu-close {
    background: transparent;
    border: none;
    font-size: 1.2rem;
    color: var(--gray-color);
    cursor: pointer;
}

.mobile-nav-menu {
    padding: 1rem;
}

.mobile-nav-menu li {
    margin-bottom: 0.5rem;
}

.mobile-nav-menu a {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    color: var(--gray-color);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-speed);
}

.mobile-nav-menu a:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.mobile-nav-menu a i {
    margin-right: 0.5rem;
    width: 20px;
    text-align: center;
}

.mobile-nav-menu .divider {
    height: 1px;
    background-color: var(--light-gray);
    margin: 1rem 0;
}

.mobile-auth-menu {
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.mobile-auth-menu a {
    margin-bottom: 0.5rem;
    text-align: center;
}

/* Footer */
.footer {
    background-color: #fff;
    border-top: 1px solid var(--light-gray);
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 2rem 0;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.footer-logo i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.footer-logo span {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-color);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
}

.footer-nav {
    margin-left: 2rem;
    min-width: 120px;
}

.footer-nav h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.footer-nav ul li {
    margin-bottom: 0.5rem;
}

.footer-nav a {
    color: var(--gray-color);
    font-size: 0.9rem;
    transition: color var(--transition-speed);
}

.footer-nav a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--light-gray);
    padding: 1rem 0;
    text-align: center;
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-align: center;
    border: none;
}

.btn i {
    margin-right: 0.5rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: #fff;
}

.btn-secondary {
    background-color: var(--light-color);
    color: var(--gray-color);
}

.btn-secondary:hover {
    background-color: var(--light-gray);
    color: var(--dark-color);
}

.btn-danger {
    background-color: var(--danger-color);
    color: #fff;
}

.btn-danger:hover {
    background-color: #d32f2f;
    color: #fff;
}

.btn-success {
    background-color: var(--success-color);
    color: #fff;
}

.btn-success:hover {
    background-color: #2e7d32;
    color: #fff;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--light-gray);
    color: var(--gray-color);
}

.btn-outline:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

.btn-group {
    display: flex;
}

.btn-group .btn:not(:last-child) {
    margin-right: 0.5rem;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius-sm);
    background-color: #fff;
    color: var(--dark-color);
    font-size: 1rem;
    transition: border-color var(--transition-speed);
}

.form-group select,
.form-group input[type="file"]{padding:0 0.75rem;}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus,
.form-group input[type="date"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%235F6368'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 16px;
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.form-check input[type="checkbox"] {
    margin-right: 0.5rem;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.form-actions .btn:not(:last-child) {
    margin-right: 0.5rem;
}

.key-input-group {
    position: relative;
}

.key-input-group input {
    padding-right: 40px;
}

.show-key-btn {
    position: absolute;
    top: 50%;
    right: 0.75rem;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--gray-color);
    cursor: pointer;
}

.key-strength {
    margin-top: 0.5rem;
}

.strength-bar {
    height: 4px;
    background-color: var(--light-gray);
    border-radius: 2px;
    margin-bottom: 0.25rem;
    width: 0;
    transition: width var(--transition-speed), background-color var(--transition-speed);
}

.strength-bar.weak {
    background-color: var(--danger-color);
}

.strength-bar.medium {
    background-color: var(--warning-color);
}

.strength-bar.strong {
    background-color: var(--success-color);
}

.strength-text {
    font-size: 0.8rem;
    color: var(--gray-color);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--border-radius-md);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

.alert-success {
    background-color: rgba(52, 168, 83, 0.1);
    color: var(--success-color);
    border-left: 4px solid var(--success-color);
}

.alert-error {
    background-color: rgba(234, 67, 53, 0.1);
    color: var(--danger-color);
    border-left: 4px solid var(--danger-color);
}

.alert-warning {
    background-color: rgba(251, 188, 5, 0.1);
    color: #f57c00;
    border-left: 4px solid var(--warning-color);
}

.alert-info {
    background-color: rgba(66, 133, 244, 0.1);
    color: var(--primary-color);
    border-left: 4px solid var(--primary-color);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    margin-right: 0.5rem;
}

.badge.encrypted {
    background-color: rgba(251, 188, 5, 0.1);
    color: #f57c00;
}

.badge.public {
    background-color: rgba(52, 168, 83, 0.1);
    color: var(--success-color);
}

.badge.role-admin {
    background-color: rgba(234, 67, 53, 0.1);
    color: var(--danger-color);
}

.badge.role-user {
    background-color: rgba(66, 133, 244, 0.1);
    color: var(--primary-color);
}

.badge.status-active {
    background-color: rgba(52, 168, 83, 0.1);
    color: var(--success-color);
}

.badge.status-inactive {
    background-color: rgba(66, 133, 244, 0.1);
    color: var(--primary-color);
}

.badge.status-banned {
    background-color: rgba(234, 67, 53, 0.1);
    color: var(--danger-color);
}

.activity-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.activity-badge.upload {
    background-color: rgba(66, 133, 244, 0.1);
    color: var(--primary-color);
}

.activity-badge.download {
    background-color: rgba(52, 168, 83, 0.1);
    color: var(--success-color);
}

.activity-badge.share {
    background-color: rgba(251, 188, 5, 0.1);
    color: #f57c00;
}

.activity-badge.delete {
    background-color: rgba(234, 67, 53, 0.1);
    color: var(--danger-color);
}

.activity-badge.encrypt {
    background-color: rgba(103, 58, 183, 0.1);
    color: #673ab7;
}

.activity-badge.decrypt {
    background-color: rgba(0, 150, 136, 0.1);
    color: #009688;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1.5rem 0;
}

.page-header h1 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--dark-color);
}

/* Auth Forms */
.auth-form {
    max-width: 400px;
    margin: 2rem auto;
    background-color: #fff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 2rem;
}

.auth-form h1 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.auth-link {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* Dashboard */
.dashboard-widgets {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Адаптивность для меньших экранов */
@media (max-width: 991.98px) {
    .dashboard-widgets {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767.98px) {
    .dashboard-widgets {
        grid-template-columns: 1fr;
    }
}

.widget {
    padding: 1rem;
    border-radius: 0.5rem;
    height: 100%;
    
    background-color: #fff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.widget-title {
    padding: 1rem;
    border-bottom: 1px solid var(--light-gray);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
}

.widget-content {
    padding: 1rem;
}

.files-container {
    background-color: #fff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.files-container h2 {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--dark-color);
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-color);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.empty-state p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.files-table {
    width: 100%;
    border-collapse: collapse;
}

.files-table th,
.files-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.files-table th {
    font-weight: 600;
    color: var(--dark-color);
    background-color: var(--light-color);
}

.files-table tr:last-child td {
    border-bottom: none;
}

.file-info {
    display: flex;
    align-items: center;
}

.file-info i {
    margin-right: 0.75rem;
    font-size: 1.2rem;
    color: var(--gray-color);
}

.actions {
    display: flex;
    align-items: center;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: var(--gray-color);
    margin-right: 0.25rem;
    transition: all var(--transition-speed);
}

.action-btn:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.action-btn.delete:hover {
    color: var(--danger-color);
}

.action-btn.activate:hover {
    color: var(--success-color);
}

.action-btn.deactivate:hover,
.action-btn.ban:hover {
    color: var(--danger-color);
}

/* Upload Page */
.upload-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.upload-area {
    flex: 1;
    min-width: 300px;
    position: relative;
    background-color: #fff;
    border: 2px dashed var(--light-gray);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition-speed);
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--primary-color);
}

.file-input {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
}

.upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.upload-content i {
    font-size: 3rem;
    color: var(--gray-color);
    margin-bottom: 1rem;
}

.upload-content p {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.upload-info {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.file-preview {
    /*display: none;*/
    position: relative;
    align-items: center;
    justify-content: space-between;
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    padding: 1rem;
}

.upload-area.has-file .upload-content {
    display: none;
}

.upload-area.has-file .file-preview {
    display: flex;
}

.preview-content {
    display: flex;
    align-items: center;
}

.preview-content i {
    font-size: 2rem;
    margin-right: 1rem;
    color: var(--gray-color);
}

.file-name {
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.file-size {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.remove-file {
    background: transparent;
    border: none;
    color: var(--gray-color);
    cursor: pointer;
    transition: color var(--transition-speed);
}

.remove-file:hover {
    color: var(--danger-color);
}

.form-options {
    margin-top: 1.5rem;
}

.upload-options {
    flex: 1;
    min-width: 300px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.option-card {
    background-color: #fff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

.option-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--dark-color);
}

.option-card p {
    margin-bottom: 1rem;
    color: var(--gray-color);
    font-size: 0.9rem;
}

.option-card ul {
    padding-left: 1.5rem;
    list-style-type: disc;
}

.option-card li {
    margin-bottom: 0.5rem;
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* Share Page */
.file-info-card {
    background-color: #fff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.file-info-card h2 {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--dark-color);
}

.file-details {
    display: flex;
    align-items: center;
}

.file-icon {
    margin-right: 1.5rem;
    color: var(--gray-color);
}

.file-meta h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.file-meta p {
    margin-bottom: 0.5rem;
    color: var(--gray-color);
}

.file-meta .badge {
    margin-top: 0.5rem;
}

.share-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.share-form {
    flex: 1;
    min-width: 300px;
    background-color: #fff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
}

.share-form h2 {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--dark-color);
}

.share-type-selector {
    display: flex;
    margin-bottom: 1rem;
}

.share-type-selector input[type="radio"] {
    display: none;
}

.share-type-selector label {
    flex: 1;
    text-align: center;
    padding: 0.75rem;
    background-color: var(--light-color);
    border: 1px solid var(--light-gray);
    color: var(--gray-color);
    cursor: pointer;
    transition: all var(--transition-speed);
}

.share-type-selector label:first-of-type {
    border-top-left-radius: var(--border-radius-sm);
    border-bottom-left-radius: var(--border-radius-sm);
    border-right: none;
}

.share-type-selector label:last-of-type {
    border-top-right-radius: var(--border-radius-sm);
    border-bottom-right-radius: var(--border-radius-sm);
}

.share-type-selector input[type="radio"]:checked + label {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

.existing-shares {
    flex: 1;
    min-width: 300px;
    background-color: #fff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
}

.existing-shares h2 {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--dark-color);
}

.shares-table {
    width: 100%;
    border-collapse: collapse;
}

.shares-table th,
.shares-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.shares-table th {
    font-weight: 600;
    color: var(--dark-color);
    background-color: var(--light-color);
}

.shares-table tr:last-child td {
    border-bottom: none;
}

.share-user,
.share-public {
    display: flex;
    align-items: center;
}

.share-user i,
.share-public i {
    margin-right: 0.5rem;
}

.view-all-btn {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary-color);
    font-weight: 500;
}

/* Shared File View */
.shared-file-container {
    max-width: 600px;
    margin: 0 auto 20px auto;
    background-color: #fff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 2rem;
    text-align: center;
}

.shared-file-container .file-icon {
    margin: 0 auto 1.5rem;
}

.shared-file-container h2 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--dark-color);
}

.shared-file-container p {
    margin-bottom: 1.5rem;
    color: var(--gray-color);
}

.encrypted-notice,
.view-only-notice,
.expiry-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem 0;
    padding: 1rem;
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
}

.encrypted-notice i,
.view-only-notice i,
.expiry-notice i {
    margin-right: 0.75rem;
    font-size: 1.2rem;
}

.encrypted-notice {
    color: #f57c00;
}

.view-only-notice {
    color: var(--primary-color);
}

.expiry-notice {
    color: var(--gray-color);
}

.share-actions,
.auth-links {
    margin-top: 2rem;
}

.auth-links p {
    margin-bottom: 1rem;
}

/* Encryption Page */
.encryption-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.server-encryption,
.client-encryption {
    flex: 1;
    min-width: 300px;
    background-color: #fff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
}

.server-encryption h2,
.client-encryption h2 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--dark-color);
}

.server-encryption p,
.client-encryption p {
    margin-bottom: 1.5rem;
    color: var(--gray-color);
}

.encryption-steps {
    margin-bottom: 1.5rem;
}

.encryption-steps ol {
    padding-left: 1.5rem;
}

.encryption-steps li {
    margin-bottom: 0.5rem;
    color: var(--gray-color);
}

.client-encryption-tool {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.encryption-tool-container {
    border-top: 1px solid var(--light-gray);
    padding-top: 1.5rem;
}

.tool-section {
    margin-bottom: 1.5rem;
}

.tool-section h3 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
}

.encryption-result,
.decryption-result {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    text-align: center;
}

.encryption-result h4,
.decryption-result h4 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.encryption-result p,
.decryption-result p {
    margin-bottom: 1rem;
    color: var(--gray-color);
}

.key-hint {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* Statistics Widget */
.statistics-widget {
    padding: 1rem;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-box {
    background-color: var(--light-color);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem;
    text-align: center;
}

.stat-box h4 {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    color: var(--gray-color);
}

.stat-number {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
}

.stat-info {
    margin-bottom: 1rem;
}

.stat-info h4 {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.stat-info p {
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 0.5rem;
    margin: 0 0.25rem;
    background-color: #fff;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius-sm);
    color: var(--gray-color);
    transition: all var(--transition-speed);
}

.pagination-link:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

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

.pagination-link.prev i,
.pagination-link.next i {
    font-size: 0.8rem;
}

.pagination-link.prev i {
    margin-right: 0.25rem;
}

.pagination-link.next i {
    margin-left: 0.25rem;
}

.pagination-pages {
    display: flex;
}

/* Media Queries */
@media (max-width: 768px) {
    .header-content {
        padding: 0 1rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        margin-top: 1.5rem;
    }
    
    .footer-nav {
        margin-left: 0;
        margin-right: 2rem;
        margin-bottom: 1.5rem;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .page-header .btn {
        margin-top: 1rem;
    }
    
    .files-table {
        display: block;
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .user-dropdown-btn span {
        display: none;
    }
    
    .footer-links {
        flex-direction: column;
    }
    
    .footer-nav {
        margin-right: 0;
    }
    
    .auth-form {
        padding: 1.5rem;
    }
    
    .upload-options {
        display: flex;
        flex-direction: column;
    }
}










/* Header */
.header {
    background-color: #fff;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo img {
    height: 50px;
}

.logo i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.logo span {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-color);
}

.main-nav {
    display: flex;
    align-items: center;
}

.navbar-nav {
    display: flex;
    margin-right: 1rem;
    margin-bottom: 0;
}

/* Dropdown styles */
.nav-item.dropdown {
    position: relative;
    margin-left: 1rem;
}

.nav-link.user-dropdown-btn {
    display: flex;
    align-items: center;
    background: transparent;
    border: none;
    color: var(--gray-color);
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.nav-link.user-dropdown-btn:hover {
    background-color: var(--light-color);
    color: var(--gray-color); /* Keep original color on hover */
}

.nav-link.user-dropdown-btn i:first-child {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.nav-link.user-dropdown-btn i:last-child {
    margin-left: 0.5rem;
    /*font-size: 0.8rem;*/
}

.dropdown-menu.user-dropdown-content,
.dropdown-menu.file-dropdown-content {
    position: absolute;
    top: 100%; /* No gap */
    right: 0;
    background-color: #fff;
    min-width: 180px;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(5px);
    transition: opacity var(--transition-speed), transform var(--transition-speed);
}

/* Show dropdown on hover for desktop only */
@media (min-width: 769px) {
    .nav-item.dropdown:hover .dropdown-menu {
        display: block;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    /* Add delay when hiding dropdown */
    .nav-item.dropdown .dropdown-menu {
        transition-delay: 0s; /* No delay when showing */
    }

    .nav-item.dropdown:not(:hover) .dropdown-menu {
        transition-delay: 0.2s; /* Delay hiding by 0.2s */
    }
}

/* Bootstrap overrides for mobile */
@media (max-width: 768px) {
    .navbar-nav {
        width: 100%;
    }

    .nav-item.dropdown {
        margin-left: 0;
    }

    .dropdown-menu {
        position: static;
        width: 100%;
        box-shadow: none;
        border: none;
        transform: none;
        opacity: 1; /* Ensure visible when shown */
        visibility: visible; /* Ensure visible when shown */
        display: none; /* Hidden by default */
    }

    /* Ensure Bootstrap toggle works */
    .dropdown-menu.show {
        display: block !important; /* Force show when toggled */
    }
}

.dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--gray-color);
    transition: all var(--transition-speed);
}

.dropdown-item:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.dropdown-item i {
    margin-right: 0.5rem;
    width: 20px;
    text-align: center;
}

/* Auth Menu */
.auth-menu {
    display: flex;
    align-items: center;
}

.auth-menu a:first-child {
    margin-right: 0.5rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .main-nav {
        flex-grow: 1;
    }

    .navbar-collapse {
        background-color: #fff;
        position: fixed;
        top: var(--header-height);
        right: 0;
        width: 80%;
        max-width: 320px;
        height: calc(100vh - var(--header-height));
        box-shadow: var(--shadow-lg);
        z-index: 200;
        padding: 1rem;
        overflow-y: auto;
    }

    /* Ensure dropdowns work on mobile */
    .nav-item.dropdown .dropdown-menu {
        transition: none; /* Remove transition on mobile */
    }
}