* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
            color: #fff;
        }
        
        .container {
            max-width: 600px;
            margin: 0 auto;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        
        .header {
            background: linear-gradient(90deg, #4b6cb7 0%, #182848 100%);
            padding: 20px;
            text-align: center;
        }
        
        .header h1 {
            font-size: 24px;
            margin-bottom: 10px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }
        
        .add-form {
            padding: 20px;
            background: rgba(255, 255, 255, 0.05);
        }
        
        .form-group {
            margin-bottom: 15px;
        }
        
        label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
        }
        
        input, textarea {
            width: 100%;
            padding: 10px;
            border: none;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
            font-size: 16px;
        }
        
        input:focus, textarea:focus {
            outline: none;
            box-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
            background: rgba(255, 255, 255, 0.3);
        }
        
        button {
            width: 100%;
            padding: 12px;
            background: linear-gradient(90deg, #43cea2 0%, #185a9d 100%);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 10px;
        }
        
        button:hover {
            background: linear-gradient(90deg, #185a9d 0%, #43cea2 100%);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .password-list {
            padding: 20px;
        }
        
        .password-item {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            padding: 15px;
            margin-bottom: 15px;
            transition: all 0.3s ease;
        }
        
        .password-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            background: rgba(255, 255, 255, 0.15);
        }
        
        .password-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
        }
        
        .password-name {
            font-size: 18px;
            font-weight: bold;
        }
        
        .password-time {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.7);
        }
        
        .password-details {
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .password-detail {
            margin-bottom: 8px;
            display: flex;
            align-items: center;
        }
        
        .password-detail-label {
            font-weight: bold;
            margin-right: 10px;
            width: 80px;
            display: inline-block;
        }
        
        .delete-btn {
            background: #ff5252;
            color: white;
            border: none;
            border-radius: 5px;
            padding: 5px 10px;
            cursor: pointer;
            font-size: 14px;
            transition: all 0.2s ease;
        }
        
        .delete-btn:hover {
            background: #ff3232;
            transform: scale(1.05);
        }
        
        .empty-state {
            text-align: center;
            padding: 30px 0;
            color: rgba(255, 255, 255, 0.7);
        }
        
        .warning {
            text-align: center;
            padding: 15px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            margin-top: 20px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
        }