body {
            font-family: 'Poppins', sans-serif;
            background: url('https://demos.creative-tim.com/vision-ui-dashboard-pro-chakra/static/media/background-body-admin.05c0b5b9.png') no-repeat center center fixed;
            background-size: cover;
            min-height: 100vh;
            color: #2d3748;
            overflow-x: hidden;
            transition: all 0.3s ease;
        }

        .sidebar {
            position: fixed;
            left: -280px;
            top: 0;
            width: 280px;
            height: 100vh;
            background: rgba(15, 25, 50, 0.9);
            backdrop-filter: blur(20px);
            border-right: 1px solid rgba(100, 150, 255, 0.1);
            padding: 1.5rem;
            z-index: 1000;
            transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            overflow-y: auto;
            display: flex;
            flex-direction: column;
        }
        
        .sidebar.active {
            left: 0;
        }

        .sidebar-toggle {
            position: fixed;
            left: 20px;
            top: 20px;
            z-index: 1001;
            background: rgba(58, 123, 213, 0.2);
            border: 1px solid rgba(100, 150, 255, 0.2);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
        }

        .sidebar-toggle:hover {
            background: rgba(58, 123, 213, 0.4);
        }

        .sidebar.active ~ .main-content {
            margin-left: 280px;
            width: calc(100% - 280px);
        }
        
        .sidebar-header {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin-bottom: 1.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid rgba(100, 150, 255, 0.2);
        }
        
        .sidebar-logo {
            width: 80px;
            height: 80px;
            margin-bottom: 1rem;
        }
        
        .sidebar-logo img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }
        
        .sidebar-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: white;
            text-align: center;
        }
        
        .nav-menu {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            margin-top: 1rem;
        }
        
        .nav-item {
            display: flex;
            align-items: center;
            color: #a0c4ff;
            padding: 12px 16px;
            border-radius: 12px;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid transparent;
        }
        
        .nav-item i {
            width: 24px;
            text-align: center;
            margin-right: 12px;
            font-size: 1.1rem;
        }
        
        .nav-item:hover {
            background: rgba(100, 150, 255, 0.15);
            color: white;
            border-color: rgba(100, 150, 255, 0.3);
        }
        
        .nav-item.active {
            background: linear-gradient(90deg, rgba(58, 123, 213, 0.2) 0%, rgba(58, 123, 213, 0.1) 100%);
            color: white;
            border-color: rgba(100, 150, 255, 0.4);
        }
        
        .nav-item.active i {
            color: #3a7bd5;
        }
        
        .sidebar-footer {
            margin-top: auto;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(100, 150, 255, 0.2);
        }
        
        .user-profile {
            display: flex;
            align-items: center;
            padding: 12px;
            border-radius: 12px;
            transition: all 0.3s ease;
        }
        
        .user-profile:hover {
            background: rgba(100, 150, 255, 0.15);
        }
        
        .user-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(100, 150, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 12px;
            overflow: hidden;
        }
        
        .user-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .user-info {
            flex: 1;
        }
        
        .user-name {
            color: white;
            font-size: 0.9rem;
            font-weight: 500;
        }
        
        .user-role {
            color: #a0c4ff;
            font-size: 0.75rem;
        }
        
        /* Dashboard Content */
        .dashboard-content {
            margin-left: 0;
            transition: all 0.3s ease;
            width: 100%;
            min-height: 100vh;
        }
        
        .main-content {
            margin-left: 0;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            width: 100%;
            padding-top: 60px;
        }
        
        /* Rest of your existing styles... */
        .form-container {
            width: 100%;
            max-width: 920px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            padding: 1rem;
            transition: all 0.3s ease;
        }
        
        .form-card {
            background: rgba(15, 25, 50, 0.4);
            border: 1px solid rgba(100, 150, 255, 0.2);
            backdrop-filter: blur(16px) saturate(180%);
            -webkit-backdrop-filter: blur(16px) saturate(180%);
            border-radius: 24px;
            box-shadow: 0 12px 40px rgba(0, 10, 30, 0.4), 
                        inset 0 0 20px rgba(255, 255, 255, 0.05);
            width: 100%;
            margin: auto;
            padding: 2rem;
            transform: scale(0.9);
            transform-origin: center;
            transition: all 0.3s ease;
        }

        .dashboard {
            display: none;
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            padding: 2rem;
            transition: all 0.3s ease;
        }
        
        .tab_content {
            display: none;
        }
        
        .tab_content.active {
            display: block;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(1, 1fr);
            gap: 1.5rem;
            margin-top: 2rem;
        }
        
        @media (min-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (min-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        
        .stat-card {
            background: rgba(20, 40, 80, 0.3);
            border: 1px solid rgba(100, 150, 255, 0.25);
            border-radius: 16px;
            padding: 1.5rem;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }
        
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 10, 30, 0.3);
        }
        
        .stat-card h3 {
            color: #a0c4ff;
            font-size: 1rem;
            margin-bottom: 0.5rem;
        }
        
        .stat-card p {
            color: white;
            font-size: 1.5rem;
            font-weight: 600;
        }

        .leaderboard-scroll {
            max-height: 300px;
            overflow-y: auto;
            padding-right: 10px;
        }

        .leaderboard-scroll::-webkit-scrollbar {
            width: 6px;
        }

        .leaderboard-scroll::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 10px;
        }

        .leaderboard-scroll::-webkit-scrollbar-thumb {
            background: rgba(58, 123, 213, 0.5);
            border-radius: 10px;
        }

        .locked-tab {
            position: relative;
            overflow: hidden;
        }

        .locked-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(10, 25, 47, 0.8);
            backdrop-filter: blur(8px);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            z-index: 50;
            cursor: not-allowed;
            border-radius: 24px;
        }

        .locked-overlay i {
            font-size: 3rem;
            color: #3b82f6;
            margin-bottom: 1rem;
        }

        .locked-overlay span {
            font-size: 1.5rem;
            font-weight: 700;
            color: white;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        
        .loader {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 999;
            justify-content: center;
            align-items: center;
        }
        
        .spinner {
            width: 50px;
            height: 50px;
            border: 5px solid rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            border-top-color: #3a7bd5;
            animation: spin 1s ease-in-out infinite;
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        
        .input-field {
            background: rgba(20, 40, 80, 0.3);
            border: 1px solid rgba(100, 150, 255, 0.25);
            color: white;
            width: 100%;
            border-radius: 16px;
            padding: 12px 16px;
            font-size: 14px;
            box-shadow: inset 0 2px 5px rgba(0,0,0,0.1),
                        0 4px 6px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
            -moz-appearance: textfield;
        }

        .input-field::-webkit-outer-spin-button,
        .input-field::-webkit-inner-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }

        .input-field:focus {
            border-color: #3a7bd5;
            background: rgba(30, 60, 120, 0.4);
            outline: none;
            box-shadow: 0 0 0 4px rgba(58, 123, 213, 0.2),
                        inset 0 2px 5px rgba(0,0,0,0.1),
                        0 6px 10px rgba(0, 0, 0, 0.3);
        }

        .submit-btn {
            background: linear-gradient(135deg, #1453aa 0%, #3a7bd5 50%, #00d2ff 100%);
            color: white;
            padding: 12px 28px;
            border-radius: 40px;
            font-weight: 600;
            letter-spacing: 0.5px;
            border: none;
            box-shadow: 0 6px 15px rgba(58, 123, 213, 0.3);
            background-size: 200% auto;
            font-size: 14px;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(58, 123, 213, 0.4);
            background-position: right center;
        }

        .form-label {
            color: #a0c4ff;
            font-weight: 500;
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
        }

        .form-label svg {
            width: 16px;
            height: 16px;
            margin-right: 8px;
        }

        .divider {
            border: none;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(100, 150, 255, 0.4), transparent);
            margin: 1.5rem 0;
        }

        .particle-burst {
            position: fixed;
            pointer-events: none;
            z-index: 1000;
            will-change: transform, opacity;
        }

        .toggle-switch {
            position: relative;
            display: inline-block;
            width: 60px;
            height: 30px;
            margin: 0 10px;
        }

        .toggle-switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .slider {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: #1453aa;
            transition: .4s;
            border-radius: 34px;
        }

        .slider:before {
            position: absolute;
            content: "";
            height: 22px;
            width: 22px;
            left: 4px;
            bottom: 4px;
            background-color: white;
            transition: .4s;
            border-radius: 50%;
        }

        input:checked + .slider {
            background-color: #3a7bd5;
        }

        input:checked + .slider:before {
            transform: translateX(30px);
        }

        .toggle-label {
            color: #a0c4ff;
            font-weight: 500;
            font-size: 0.9rem;
        }

        .toggle-container {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }

        .tab-panel {
            display: none;
        }

        .tab-panel.active {
            display: block;
        }

        .security-form {
            background: rgba(20, 40, 80, 0.3);
            border: 1px solid rgba(100, 150, 255, 0.25);
            border-radius: 16px;
            padding: 2rem;
            margin-top: 2rem;
            backdrop-filter: blur(10px);
        }

        .security-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
            border-bottom: 1px solid rgba(100, 150, 255, 0.2);
        }

        .security-item:last-child {
            border-bottom: none;
        }

        .security-label {
            display: flex;
            align-items: center;
            color: #a0c4ff;
        }

        .security-label i {
            margin-right: 10px;
            width: 20px;
            text-align: center;
        }

        .storage-card {
            background: rgba(20, 40, 80, 0.3);
            border: 1px solid rgba(100, 150, 255, 0.25);
            border-radius: 16px;
            padding: 2rem;
            max-width: 600px;
            margin: 2rem auto;
            backdrop-filter: blur(10px);
        }

        .storage-header {
            display: flex;
            align-items: center;
            margin-bottom: 1.5rem;
        }

        .storage-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin-right: 1rem;
            overflow: hidden;
        }

        .storage-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .storage-username {
            font-size: 1.5rem;
            font-weight: 600;
            color: white;
        }

        .storage-stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
        }

        .storage-stat {
            background: rgba(100, 150, 255, 0.1);
            border: 1px solid rgba(100, 150, 255, 0.25);
            border-radius: 12px;
            padding: 1rem;
            text-align: center;
        }

        .storage-stat h3 {
            color: #a0c4ff;
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }

        .storage-stat p {
            color: white;
            font-size: 1.2rem;
            font-weight: 600;
        }

        @media (max-width: 1024px) {
            .form-card {
                transform: scale(0.85);
            }
            
            .sidebar {
                width: 240px;
            }
            
            .dashboard-content.with-sidebar {
                margin-left: 240px;
                width: calc(100% - 240px);
            }
        }

        @media (max-width: 768px) {
            .form-card {
                transform: scale(0.8);
                padding: 1.5rem;
            }
            
            .sidebar {
                width: 220px;
            }
            
            .dashboard-content.with-sidebar {
                margin-left: 220px;
                width: calc(100% - 220px);
            }
            
            h1 {
                font-size: 2rem !important;
            }
        }

        @media (max-width: 480px) {
            .sidebar {
                width: 100%;
                position: fixed;
                height: 100vh;
                margin-bottom: 0;
            }
            
            .dashboard-content.with-sidebar {
                margin-left: 0;
                width: 100%;
            }
            
            .form-card {
                transform: scale(0.8);
                padding: 1.25rem;
            }
            
            .input-field {
                padding: 10px 14px;
                font-size: 13px;
            }
            
            .form-label {
                font-size: 0.8rem;
            }
            
            .submit-btn {
                padding: 10px 20px;
                font-size: 13px;
            }
        }

.storage-list {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

.storage-list-item {
    display: flex;
    align-items: center;
    background: rgba(20, 40, 80, 0.3);
    border: 1px solid rgba(100, 150, 255, 0.25);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.storage-list-item:hover {
    background: rgba(30, 60, 120, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 10, 30, 0.3);
}

.storage-list-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 1rem;
}

.storage-list-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.storage-list-info {
    flex: 1;
}

.storage-list-info h3 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.storage-list-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: #a0c4ff;
}

.storage-list-action {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a0c4ff;
    transition: all 0.3s ease;
}

.storage-list-item:hover .storage-list-action {
    color: white;
}

.storage-details {
    margin-bottom: 2rem;
    animation: fadeIn 0.3s ease;
}

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

.storage-cookie {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(100, 150, 255, 0.2);
}

.storage-cookie h3 {
    color: #a0c4ff;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.cookie-input {
    width: 100%;
    background: rgba(20, 40, 80, 0.3);
    border: 1px solid rgba(100, 150, 255, 0.25);
    color: white;
    border-radius: 12px;
    padding: 12px;
    font-size: 14px;
    resize: vertical;
    min-height: 100px;
    transition: all 0.3s ease;
}

.cookie-input:focus {
    border-color: #3a7bd5;
    outline: none;
    box-shadow: 0 0 0 4px rgba(58, 123, 213, 0.2);
}